Browsing by Subject "Depression"

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    Alcohol, binge drinking and associated mental health problems in young urban Chileans
    (Public Library of Science, 2015) Mason-Jones, Amanda J; Cabieses, Báltica
    Objective To explore the link between alcohol use, binge drinking and mental health problems in a representative sample of adolescent and young adult Chileans. METHODS: Age and sex-adjusted Odds Ratios (OR) for four mental wellbeing measures were estimated with separate conditional logistic regression models for adolescents aged 15-20 years, and young adults aged 21-25 years, using population-based estimates of alcohol use prevalence rates from the Chilean National Health Survey 2010. RESULTS: Sixty five per cent of adolescents and 85% of young adults reported drinking alcohol in the last year and of those 83% per cent of adolescents and 86% of young adults reported binge drinking in the previous month. Adolescents who reported binging alcohol were also more likely, compared to young adults, to report being always or almost always depressed (OR 12.97 [95% CI, 1.86-19.54]) or to feel very anxious in the last month (OR 9.37 [1.77-19.54]). Adolescent females were more likely to report poor life satisfaction in the previous year than adolescent males (OR 8.50 [1.61-15.78]), feel always or almost always depressed (OR 3.41 [1.25-9.58]). Being female was also associated with a self-reported diagnosis of depression for both age groups (adolescents, OR 4.74 [1.49-15.08] and young adults, OR 4.08 [1.65-10.05]). CONCLUSION: Young people in Chile self-report a high prevalence of alcohol use, binge drinking and associated mental health problems. The harms associated with alcohol consumption need to be highlighted through evidence-based prevention programs. Health and education systems need to be strengthened to screen and support young people. Focussing on policy initiatives to limit beverage companies targeting alcohol to young people will also be needed.
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    An investigation of functional correlates and predictors of apathy in a Memory Clinic sample
    (2025) Sebolai, Katlego; Njomboro, Progress
    Apathy is a common neuropsychiatric symptom in neurological and psychiatric illnesses and is associated with adverse outcomes, significant caregiver burden, cognitive and functional impairment, and poor quality of life. Marin's (1991) definition of apathy as an amotivational disorder has gained widespread acceptance, despite recent contentions about this conceptualization. Marin's Apathy Evaluation Scale reflects his view on apathy as constituted by motivation related deficits. In this study I used Marin's Apathy Evaluation scale to assess apathy in a sample of patients (n = 200) presenting at the University of Cape Town/Groote Schuur Hospital's memory clinic with a query of subjective cognitive impairment. I then investigated the cognitive and functional correlates of apathy in this sample. Due to recent debates on the dimensions of apathy symptoms and the disorder's diagnostic features, I initially performed an exploratory factor analysis of the Apathy Evaluation Scale to determine its factors. I then examined associations between the resulting factors or dimensions of the AES and disease-related characteristics such as depressive symptoms (measured on the Cornell Scale for Depression), year-on cognitive impairment (measured on the Deterioration Cognitive Observee), and functional impairment (measured on the Bristol Activities Daily Living Scale). I found that depression and functional impairment were significant predictors of apathy. Behavioral, cognitive, and emotional subdomains of apathy predicted decline in basic and instrumental activities of daily living differently. Lastly, year-on cognitive impairment was not a predictor of apathy. Results from the exploratory factor analysis supported a three-factor model of the Apathy Evaluation Scale but it yielded a sub-domain of social apathy instead of emotional apathy. Previous factor analysis studies reported emotional apathy, together with behavioral and cognitive apathy as sub-domains of apathy. Results from this study have important implications for understanding factors that influence patients' capacities for performing activities of daily living and meeting their functional needs.
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    Antenatal depressive symptoms and perinatal complications: a prospective study in rural Ethiopia
    (2017) Bitew, Tesera; Hanlon, Charlotte; Kebede, Eskinder; Honikman, Simone; Fekadu, Abebaw
    Antenatal depressive symptoms affect around 12.3% of women in in low and middle income countries (LMICs) and data are accumulating about associations with adverse outcomes for mother and child. Studies from rural, low-income country community samples are limited. This paper aims to investigate whether antenatal depressive symptoms predict perinatal complications in a rural Ethiopia setting.
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    Antenatal depressive symptoms and utilisation of delivery and postnatal care: a prospective study in rural Ethiopia
    (2017) Bitew, Tesera; Hanlon, Charlotte; Kebede, Eskinder; Honikman, Simone; Onah, Michael N; Fekadu, Abebaw
    BACKGROUND: Uptake of delivery and postnatal care remains low in Low and Middle-Income Countries (LMICs), where 99% of global maternal deaths take place. However, the potential impact of antenatal depression on use of institutional delivery and postnatal care has seldom been examined. This study aimed to examine whether antenatal depressive symptoms are associated with use of maternal health care services. METHODS: A population-based prospective study was conducted in Sodo District, Southern Ethiopia. Depressive symptoms were assessed during pregnancy with a locally validated, Amharic version of the Patient Health Questionnaire (PHQ-9). A cut off score of five or more indicated possible depression. A total of 1251 women were interviewed at a median of 8 weeks (4-12 weeks) after delivery. Postnatal outcome variables were: institutional delivery care utilization, type of delivery, i.e. spontaneous or assisted, and postnatal care utilization. Multivariate logistic regression was used to examine the association between antenatal depressive symptoms and the outcome variables. RESULTS: High levels of antenatal depressive symptoms (PHQ score 5 or higher) were found in 28.7% of participating women. Nearly two-thirds, 783 women (62.6%), delivered in healthcare institutions. After adjusting for potential confounders, women with antenatal depressive symptoms had increased odds of reporting institutional birth [adjusted Odds Ratio (aOR) =1.42, 95% Confidence Interval (CI): 1.06, 1.92] and increased odds of reporting having had an assisted delivery (aOR = 1.72, 95% CI: 1.10, 2.69) as compared to women without these symptoms. However, the increased odds of institutional delivery among women with antenatal depressive symptoms was associated with unplanned delivery care use mainly due to emergency reasons (aOR = 1.62, 95% CI: 1.09, 2.42) rather than planning to deliver in healthcare institutions. CONCLUSION: Improved detection and treatment of antenatal depression has the potential to increase planned institutional delivery and reduce perinatal complications, thus contributing to a reduction in maternal morbidity and mortality.
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    Are maternal symptoms of depression/PTSD and Child Genetic risk scores for depression/PTSD associated with childhood subcortical brain volumes?
    (2025) Grobler, Anje-Lore; Mufford, Mary; Groenewold, Nynke; Stein, Dan
    The antenatal period is a critical window for genetic and environmental factors to influence a child's brain development. While previous research in East Asian and European populations has linked child polygenic risk scores (PRSs) for depression and maternal antenatal symptoms (E) to child subcortical brain volumes, these associations remain unexplored in African populations. Moreover, PRSs for post-traumatic stress disorder (PTSD) have not been investigated in relation to child subcortical brain volumes. This study examined: 1) the effects of child genetic risk for depression and PTSD (G), including the interaction with maternal antenatal symptoms of depression and PTSD (G+E or GxE), on child subcortical brain volumes at two years of age; and 2) the genetic architecture of these brain volumes. Using PRS-CSx, PRSs were derived from Psychiatric Genomics Consortium summary statistics, with the Drakenstein Child Health Study (N = 128) as the target dataset. Associations between child genetic risk, maternal antenatal symptoms and child subcortical brain volumes were tested using linear regression. A genome-wide association study (GWAS; N = 163) was used to investigate genetic associations with these subcortical volumes, and trans-ancestry genetic correlations between African and European cohorts were estimated using Popcorn. For depression, model G was associated with larger total thalamus, left thalamus, and left hippocampus volumes, and smaller right thalamus, bilateral putamen and total pallidum volumes. Model GxE was associated with larger bilateral caudate volume. For PTSD, model G was associated with larger total and right putamen and right pallidum volume, and with smaller left putamen and left hippocampus volume. Model G+E was associated with larger total thalamus and right thalamus volumes, and model GxE with larger bilateral caudate volumes. No SNPs reached genome-wide significance, but three SNPs showed trending associations: rs6052713 (left caudate), rs11771415, and rs7317597 (right hippocampus). No significant cross-population genetic correlations were identified. This study provides preliminary evidence of gene-environment interactions influencing child subcortical brain volumes in a South African population. Findings partially align with prior research and highlight the need for larger studies to clarify the mechanisms linking maternal mental health, child genetics, and brain development.
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    The association between aids related stigma and major depressive disorder among HIV-positive individuals in Uganda
    (Public Library of Science, 2012) Akena, Dickens; Musisi, Seggane; Joska, John; Stein, Dan J
    BACKGROUND: Major depressive disorder in people living with HIV/AIDS (PLWHA) is common and may be associated with a number of factors, including AIDS-related stigma, decreased CD4 levels, increased opportunistic infections and sociodemographic variables. The extent to which AIDS-related stigma is associated with major depressive disorder among PLWHA has not been well studied in sub-Saharan Africa. The objective of this study was to examine the associations between major depressive disorder, AIDS-related stigma, immune status, and sociodemographic variables with the aim of making recommendations that can guide clinicians. METHODS: We assessed 368 PLWHA for major depressive disorder, as well as for potentially associated factors, including AIDS-related stigma, CD4 levels, presence of opportunistic infections, and sociodemographic variables. RESULTS: The prevalence of major depressive disorder was 17.4%, while 7.9% of the participants had AIDS related stigma. At multivariable analysis, major depressive disorder was significantly associated with AIDS-related stigma [OR = 1.65, CI (1.20-2.26)], a CD4 count of ≥200 [OR 0.52 CI (0.27-0.99)], and being of younger age [0.95, CI (0.92-0.98). CONCLUSIONS: Due to the high burden of major depressive disorder, and its association with AIDS related stigma, routine screening of PLWHA for both conditions is recommended. However, more research is required to understand this association.
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    The association between hypertension and depression and anxiety disorders: results from a nationally-representative sample of South African adults
    (Public Library of Science, 2009) Grimsrud, Anna; Stein, Dan J; Seedat, Soraya; Williams, David; Myer, Landon
    Objective: Growing evidence suggests high levels of comorbidity between hypertension and mental illness but there are few data from low- and middle-income countries. We examined the association between hypertension and depression and anxiety in South Africa. METHODS: Data come from a nationally-representative survey of adults (n = 4351). The Composite International Diagnostic Interview was used to measure DSM-IV mental disorders during the previous 12-months. The relationships between self-reported hypertension and anxiety disorders, depressive disorders and comorbid anxiety-depression were assessed after adjustment for participant characteristics including experience of trauma and other chronic physical conditions. RESULTS: Overall 16.7% reported a previous medical diagnosis of hypertension, and 8.1% and 4.9% were found to have a 12-month anxiety or depressive disorder, respectively. In adjusted analyses, hypertension diagnosis was associated with 12-month anxiety disorders [Odds ratio (OR) = 1.55, 95% Confidence interval (CI) = 1.10-2.18] but not 12-month depressive disorders or 12-month comorbid anxiety-depression. Hypertension in the absence of other chronic physical conditions was not associated with any of the 12-month mental health outcomes (p-values all <0.05), while being diagnosed with both hypertension and another chronic physical condition were associated with 12-month anxiety disorders (OR = 2.25, 95% CI = 1.46-3.45), but not 12-month depressive disorders or comorbid anxiety-depression. CONCLUSIONS: These are the first population-based estimates to demonstrate an association between hypertension and mental disorders in sub-Saharan Africa. Further investigation is needed into role of traumatic life events in the aetiology of hypertension as well as the temporality of the association between hypertension and mental disorders.
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    Catastrophic health expenditure and impoverishment in households of persons with depression: a cross-sectional, comparative study in rural Ethiopia
    (2019-07-11) Hailemichael, Yohannes; Hanlon, Charlotte; Tirfessa, Kebede; Docrat, Sumaiyah; Alem, Atalay; Medhin, Girmay; Lund, Crick; Chisholm, Dan; Fekadu, Abebaw; Hailemariam, Damen
    Abstract Background The extent of catastrophic health expenditure and impoverishment associated with depression in low-and middle-income countries is not known. The aim of this study was to estimate the incidence and intensity of catastrophic out-of-pocket (OOP) health expenditure, level of impoverishment and coping strategies used by households of persons with and without depression in a rural Ethiopian district. Methods A comparative cross-sectional survey was conducted, including 128 households of persons with depression and 129 households without. Depression screening was conducted using the Patient Health Questionnaire, nine item version (PHQ-9). People in the depression group were classified into high and low disability groups based on the median value on the World Health Organization Disability Assessment Schedule (WHODAS) polytomous summary score. Health expenditure greater than thresholds of 10 and 25% of total household consumption was used for the primary analyses. The poverty headcount, poverty gap and normalized poverty gap were estimated using retrospective recall of total household expenditure pre- and post-OOP payments for health care. Linear probability model using binreg command in STATA with rr option was used to estimate risk ratio for the occurrence of outcomes among households with and without depression based on level of disability. Results Catastrophic OOP payments at any threshold level for households with depression and high disability were higher than control households. At the 10% threshold level, 24.0% of households of persons with depression and high disability faced catastrophic payments compared with 15.3% for depression and low disability and 12.1% for control households (p = 0.041). Depression and high disability level was an independent predictor of catastrophic OOP payments: RR 2.1; 95% CI:1.1, 4.6. An estimated 5.8% of households of persons with depression and high disability were pushed into poverty because of paying for health care compared with 3.5% for households of persons with depression and low disability and 2.3% for control households (p = 0.039). Conclusions Households of people with depression and high disability were more likely to face catastrophic expenditures and impoverishment from OOP payments. Financial protection interventions through prepayment schemes, exemptions and fee waiver strategies need to target households of persons with depression.
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    Characteristics of perinatal depression in rural central, India: a cross-sectional study
    (BioMed Central, 2018-11-12) Rathod, Sujit D; Honikman, Simone; Hanlon, Charlotte; Shidhaye, Rahul
    Background Perinatal depression is associated with negative effects on child behavioural, cognitive and emotional development, birth outcomes, and physical growth. In India, increased priority accorded to mental health programs mean it is now possible to reduce the population-level burden of perinatal depression. In this secondary analysis of two studies, we aimed to describe the epidemiological features of depression among community- and facility-based samples of perinatal women from rural central India, and to describe the help-seeking behaviours from those women who screened positive for depression. Methods The Community Study was a multi-round population-based cross-sectional survey (n = 6087). The Facility Study was a multi-round facility-based cross-sectional survey (n = 1577). Both studies were conducted in Sehore District, Madhya Pradesh between 2013 and 2017. Field workers conducted structured interviews with perinatal women. The questionnaire had sections relating to sociodemographic characteristics, depression screening using the Patient’s Health Questionnaire (PHQ9), treatment seeking for depression-related symptoms, and disability. Using data pooled from both studies, we tested each characteristic for association with the total screening score and with screening positive for depression. Results We identified 224 perinatal women from the Community Study and 130 perinatal women from the Facility Study, of whom 8.8% and 18.5% screened positive for depression, respectively. For the continuous PHQ9 score, there was evidence of a “U” shaped association with age, and positive associations with pregnancy, disability score, suicidality and being a health facility attendee. For the binary PHQ9 score, there was evidence of positive associations with pregnancy, disability score, suicidality and being a health facility attendee. Conclusions This study highlights where the largest population-level variations in perinatal depression symptoms are present in this Indian sample, for which mental health service provision should be made a priority. Epidemiological evidence generated by this study, as well as new evidence on peer-delivered interventions for perinatal depression, must be utilized by policy-makers to prioritize mental health services for mothers along with maternal and child health services.
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    Collaborative care for the detection and management of depression among adults receiving antiretroviral therapy in South Africa: study protocol for the CobALT randomised controlled trial
    (BioMed Central, 2018-03-22) Fairall, Lara; Petersen, Inge; Zani, Babalwa; Folb, Naomi; Georgeu-Pepper, Daniella; Selohilwe, One; Petrus, Ruwayda; Mntambo, Ntokozo; Bhana, Arvin; Lombard, Carl; Bachmann, Max; Lund, Crick; Hanass-Hancock, Jill; Chisholm, Daniel; McCrone, Paul; Carmona, Sergio; Gaziano, Thomas; Levitt, Naomi; Kathree, Tasneem; Thornicroft, Graham
    Background The scale-up of antiretroviral treatment (ART) programmes has seen HIV/AIDS transition to a chronic condition characterised by high rates of comorbidity with tuberculosis, non-communicable diseases (NCDs) and mental health disorders. Depression is one such disorder that is associated with higher rates of non-adherence, progression to AIDS and greater mortality. Detection and treatment of comorbid depression is critical to achieve viral load suppression in more than 90% of those on ART and is in line with the recent 90-90-90 Joint United Nations Programme on HIV/AIDS (UNAIDS) targets. The CobALT trial aims to provide evidence on the effectiveness and cost-effectiveness of scalable interventions to reduce the treatment gap posed by the growing burden of depression among adults on lifelong ART. Methods The study design is a pragmatic, parallel group, stratified, cluster randomised trial in 40 clinics across two rural districts of the North West Province of South Africa. The unit of randomisation is the clinic, with outcomes measured among 2000 patients on ART who screen positive for depression using the Patient Health Questionnaire (PHQ-9). Control group clinics are implementing the South African Department of Health’s Integrated Clinical Services Management model, which aims to reduce fragmentation of care in the context of rising multimorbidity, and which includes training in the Primary Care 101 (PC101) guide covering communicable diseases, NCDs, women’s health and mental disorders. In intervention clinics, we supplemented this with training specifically in the mental health components of PC101 and clinical communications skills training to support nurse-led chronic care. We strengthened the referral pathways through the introduction of a clinic-based behavioural health counsellor equipped to provide manualised depression counselling (eight sessions, individual or group), as well as adherence counselling sessions (one session, individual). The co-primary patient outcomes are a reduction in PHQ-9 scores of at least 50% from baseline and viral load suppression rates measured at 6 and 12 months, respectively. Discussion The trial will provide real-world effectiveness of case detection and collaborative care for depression including facility-based counselling on the mental and physical outcomes for people on lifelong ART in resource-constrained settings. Trial registration ClinicalTrials.gov ( NCT02407691 ) registered on 19 March 2015; Pan African Clinical Trials Registry ( 201504001078347 ) registered on 19/03/2015; South African National Clinical Trials Register (SANCTR) ( DOH-27-0515-5048 ) NHREC number 4048 issued on 21/04/2015.
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    Collaborative care for the detection and management of depression among adults with hypertension in South Africa: study protocol for the PRIME-SA randomised controlled trial
    (BioMed Central, 2018-03-22) Petersen, Inge; Bhana, Arvin; Folb, Naomi; Thornicroft, Graham; Zani, Babalwa; Selohilwe, One; Petrus, Ruwayda; Mntambo, Ntokozo; Georgeu-Pepper, Daniella; Kathree, Tasneem; Lund, Crick; Lombard, Carl; Bachmann, Max; Gaziano, Thomas; Levitt, Naomi; Fairall, Lara
    Background The high co-morbidity of mental disorders, particularly depression, with non-communicable diseases (NCDs) such as cardiovascular disease (CVD), is concerning given the rising burden of NCDs globally, and the role depression plays in confounding prevention and treatment of NCDs. The objective of this randomised control trial (RCT) is to determine the real-world effectiveness of strengthened depression identification and management on depression outcomes in hypertensive patients attending primary health care (PHC) facilities in South Africa (SA). Methods/design The study design is a pragmatic, two-arm, parallel-cluster RCT, the unit of randomisation being the clinics, with outcomes being measured for individual participants. The 20 largest eligible clinics from one district in the North West Province are enrolled in the trial. Equal numbers of hypertensive patients (n = 50) identified as having depression using the Patient Health Questionnaire (PHQ-9) are enrolled from each clinic, making up a total of 1000 participants with 500 in each arm. The nurse clinicians in the control facilities receive the standard training in Primary Care 101 (PC101), a clinical decision support tool for integrated chronic care that includes guidelines for hypertension and depression care. Referral pathways available include referrals to PHC physicians, clinical or counselling psychologists and outpatient psychiatric and psychological services. In the intervention clinics, this training is supplemented with strengthened training in the depression components of PC101 as well as training in clinical communication skills for nurse-led chronic care. Referral pathways are strengthened through the introduction of a facility-based behavioural health counsellor, trained to provide structured manualised counselling for depression and adherence counselling for all chronic conditions. The primary outcome is defined as at least 50% reduction in PHQ-9 score measured at 6 months. Discussion This trial should provide evidence of the real world effectiveness of strengtheneddepression identification and collaborative management on health outcomes of hypertensive patients withcomorbid depression attending PHC facilities in South Africa. Trial registration South African National Clinical Trial Register: SANCTR ( http://www.sanctr.gov.za/SAClinicalTrials ) (DOH-27-0916-5051). Registered on 9 April 2015. ClinicalTrials.gov : ID: NCT02425124 . Registered on 22 April 2015.
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    Comparing the accuracy of brief versus long depression screening instruments which have been validated in low and middle income countries: a systematic review
    (BioMed Central Ltd, 2012) Akena, Dickens; Joska, John; Obuku, Ekwaro; Amos, Taryn; Musisi, Seggane; Stein, Dan
    BACKGROUND: Given the high prevalence of depression in primary health care (PHC), the use of screening instruments has been recommended. Both brief and long depression screening instruments have been validated in low and middle income countries (LMIC), including within HIV care settings. However, it remains unknown whether the brief instruments validated in LMIC are as accurate as the long ones. METHODS: We conducted a search of PUBMED, the COCHRANE library, AIDSLINE, and PSYCH-Info from their inception up to July 2011, for studies that validated depression screening instruments in LMIC. Data were extracted into tables and analyzed using RevMan 5.0 and STATA 11.2 for the presence of heterogeneity. RESULTS: Nineteen studies met our inclusion criteria. The reported prevalence of depression in LMIC ranged from 11.1 to 53%. The area under curve (AUC) scores of the validated instruments ranged from 0.69-0.99. Brief as well as long screening instruments showed acceptable accuracy (AUC[greater than or equal to]0.7). Five of the 19 instruments were validated within HIV settings. There was statistically significant heterogeneity between the studies, and hence a meta-analysis could not be conducted to completion. Heterogeneity chi-squared = 189.23 (d.f. = 18) p<.001. CONCLUSION: Brief depression screening instruments in both general and HIV-PHC are as accurate as the long ones. Brief scales may have an edge over the longer instruments since they can be administered in a much shorter time. However, because the ultra brief scales do not include the whole spectrum of depression symptoms including suicide, their use should be followed by a detailed diagnostic interview.
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    Depression and metabolic syndrome across epidemiological transition
    (2025) Dikoko, Viwe; Dugas, Lara; Mtintsilana, Asanda
    Background: Depression and metabolic syndrome (MetS) are growing global health concerns, but limited research focuses on African-origin populations. This study investigates the association between MetS and depression among individuals in Ghana, South Africa (SA), Jamaica, Seychelles, and the United States (US), emphasizing gender and regional disparities. Methods: Secondary data of 446 participants from the METS (2008-2010) and METS- Microbiome study (2017-2019), a prospective cohort, were analyzed. MetS was defined as meeting at least three of the following criteria: elevated blood pressure, low HDL(High- Density Lipoprotein), elevated triglycerides, or high glucose. Depression was assessed using the CES-D scale (score ≥16 indicating depressive symptoms). Depression was assessed only at follow-up (2019), while MetS was measured at baseline (2010). Logistic regression examined the MetS-depression relationship, stratified by gender, adjusting for demographic and behavioural factors. Findings: The prevalence of MetS was 12% in Ghana (N=23), 17% in SA (N=9), 29% in Jamaica (N=26), 27% in Seychelles (N=33), and 39% in the US (N=36). The prevalence of depression was 15% in Ghana (N=29), 25% in SA (N=13), 18% in Jamaica (N=16), 9% in Seychelles (N=11) and 33% in the US (N=30). No significant overall association between MetS and depression was found. However, in men, individual MetS components showed weak associations at p < 0.1. High blood pressure (OR = 3.46, p<0.1) and low HDL (OR = 3.45, p<0.1) were associated with higher odds of depression, while obesity appeared protective (OR = 0.20, p<0.1). Women showed higher rates of obesity, abdominal adiposity, and depression, particularly in Jamaica, Seychelles, and the US. Age inversely correlated with depression in both genders, with older individuals reporting fewer symptoms. Regionally, living in Ghana, Seychelles, and Jamaica was linked to lower odds of depression compared to the US. Interpretation: This study highlights significant gender and regional differences in the MetS-depression relationship. Women face greater vulnerabilities related to obesity and psychological distress, while men are at higher risk due to elevated blood pressure and low HDL. Tailored public health strategies are needed to address these distinct risks and regional disparities, focusing on mitigating the dual burden of metabolic and mental health challenges. Policy strategies should prioritize integrated screening, targeted education, and community-based services—particularly in low-resource settings—to reduce the dual burden of MetS and depression in populations of African origin.
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    Developing a task-sharing psychological intervention to treat mild to moderate symptoms of perinatal depression and anxiety in South Africa: a mixed-method formative study
    (2021-03-15) Boisits, Sonet; Abrahams, Zulfa; Schneider, Marguerite; Honikman, Simone; Kaminer, Debra; Lund, Crick
    Background Symptoms of depression and anxiety are highly prevalent amongst perinatal women in low-resource settings of South Africa, but there is no access to standardised counselling support for these conditions in public health facilities. The aim of this study is to develop a task-sharing psychological counselling intervention for routine treatment of mild to moderate symptoms of perinatal depression and anxiety in South Africa, as part of the Health Systems Strengthening in sub-Saharan Africa (ASSET) study. Methods We conducted a review of manuals from seven counselling interventions for depression and anxiety in low- and middle-income countries and two local health system training programmes to gather information on delivery format and common counselling components used across task-sharing interventions. Semi-structured interviews were conducted with 20 health workers and 37 pregnant women from four Midwife Obstetric Units in Cape Town to explore perceptions and needs relating to mental health. Stakeholder engagements further informed the intervention design and appropriate service provider. A four-day pilot training with community-based health workers refined the counselling content and training material. Results The manual review identified problem-solving, psychoeducation, basic counselling skills and behavioural activation as common counselling components across interventions using a variety of delivery formats. The interviews found that participants mostly identified symptoms of depression and anxiety in behavioural terms, and lay health workers and pregnant women demonstrated their understanding through a range of local idioms. Perceived causes of symptoms related to interpersonal conflict and challenging social circumstances. Stakeholder engagements identified a three-session counselling model as most feasible for delivery as part of existing health care practices and community health workers in ward-based outreach teams as the best placed delivery agents. Pilot training of a three-session intervention with community-based health workers resulted in minor adaptations of the counselling assessment method. Conclusion Input from health workers and pregnant women is a critical component of adapting existing maternal mental health protocols to the context of routine care in South Africa, providing valuable data to align therapeutic content with contextual needs. Multisector stakeholder engagements is vital to align the intervention design to health system requirements and guidelines.
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    DSM-5: a collection of psychiatrist views on the changes, controversies, and future directions
    (BioMed Central Ltd, 2013) Nemeroff, Charles; Weinberger, Daniel; Rutter, Michael; MacMillan, Harriet; Bryant, Richard; Wessely, Simon; Stein, Dan; Pariante, Carmine; Seemuller, Florian; Berk, Michael; Malhi, Gin; Preisig, Martin; Brune, Martin; Lysaker, Paul
    The recent release of the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) by the American Psychiatric Association has led to much debate. For this forum article, we asked BMC Medicine Editorial Board members who are experts in the field of psychiatry to discuss their personal views on how the changes in DSM-5 might affect clinical practice in their specific areas of psychiatric medicine. This article discusses the influence the DSM-5 may have on the diagnosis and treatment of autism, trauma-related and stressor-related disorders, obsessive-compulsive and related disorders, mood disorders (including major depression and bipolar disorders), and schizophrenia spectrum disorders.
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    Evaluating the role of levels of exposure to a task shared depression counselling intervention led by behavioural health counsellors: outcome and process evaluation
    (2019-06-10) Selohilwe, One; Bhana, Arvin; Garman, Emily C; Petersen, Inge
    Background In the context of a large treatment gap for common mental disorders (CMDs) and shortage of mental health specialists in low- and middle-income countries, there is increasing evidence of the effectiveness of task sharing of counselling interventions to increase access to mental health care for CMDs at primary health care level. This study evaluated the relationship between levels of exposure to a task-shared counselling intervention and psychosocial outcomes (depression, functional disability, internalised stigma and social support) in chronic care service users with comorbid depression in South Africa guided by the Medical Research Council process evaluation framework. Implementation and participant-level factors that promote greater exposure were also investigated. Method The study design was a cohort study comprising of 173 participants referred by primary health care nurses for the task-shared counselling intervention. The study site comprised four primary health care facilities in a sub-district of the Dr. Kenneth Kaunda district in the North West Province of South Africa. The participants were assessed for psychosocial outcomes at three time points: baseline, 3 months and at 12 months. The number of counselling sessions each participant was exposed to was collected for each participant. Linear regression models were used to test the influence of counselling exposure on each of the psychosocial variables between baseline and endline. In-depth qualitative interviews were conducted on 29 randomly selected participants, stratified according to exposure to counselling sessions, and analysed using framework analysis. Findings Findings from the cohort study indicated a significant reduction in depression severity at 12 months. Internalised stigma and functional disability improved from baseline to endline. Participants receiving 5–8 sessions have the greatest reduction in PHQ9 scores from baseline to endline (β = − 2.46, 95% CI − 5.06 to 0.15) compared to those with 0 sessions (β = − 0.51, 95% CI − 3.62 to 2.60, p = 0.064). The WHODAS scores decreased significantly more from baseline to endline among those who received 5–8 sessions (β = − 10.73, 95% CI − 19.86 to 1.59) compared to those with 0 sessions (β = 2.25, 95% CI − 8.65 to 13.14, p = 0.021). No significant differences as a function of levels of counselling exposure from baseline to endline was observed for OSS-3 scores. An improvement in ISMI scores from 1–4 sessions to 5–8 sessions was found (β = − 4.05, 95% CI − 7.30 to − 0.80, p = 0.015). The qualitative process evaluation indicated that the service was acceptable and accessible; but that session attendance was hindered by women’s’ caregiving burden, poor counsellor attributes and poor referral processes. Conclusion Exposure to a greater number of sessions (5–8 sessions) was found to optimize functional ability, reduce stigma, and potentially reduce depression symptoms. In order to enhance session attendance, lay counsellor delivered psychosocial interventions need to pay attention to (i) counsellor selection criteria, particularly person-centred care qualities; and (ii) strengthening referral processes in contexts where mental health literacy is low.
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    Factors associated with excessive body fat in men and women: cross-sectional data from Black South Africans living in a rural community and an urban township
    (Public Library of Science, 2015) Okop, Kufre Joseph; Levitt, Naomi; Puoane, Thandi
    Objective To determine the factors associated with excessive body fat among black African men and women living in rural and urban communities of South Africa. METHODS: This is a cross-sectional analysis of data from the Prospective Urban and Rural Epidemiology (PURE) study, Cape Town, South Africa conducted in 2009/2010. The study sample included 1220 participants (77.2% women) aged 35-70 years, for whom anthropometric measurements were obtained and risk factors documented through face-to-face interviews using validated international PURE study protocols. Sex-specific logistic regression models were used to evaluate socio-demographic, lifestyle and psychological factors associated with three excessive body fat indicators, namely body mass index (BMI), waist circumference (WC) and body fat percent (BF%). RESULTS: The prevalence of excessive body fat based on BF%, WC and BMI cut-offs were 96.0%, 86.1%, and 81.6% for women respectively, and 62.2%, 25.9%, and 36.0% for men respectively. The significant odds of excessive body fat among the currently married compared to unmarried were 4.1 (95% CI: 1.3-12.5) for BF% and 1.9 (95% CI: 1.3-2.9) for BMI among women; and 4.9 (95% CI: 2.6-9.6), 3.2 (95% CI: 1.6-6.4) and 3.6 (95% CI: 1.9-6.8) for BF%, WC and BMI respectively among men. Age ≤50 years (compared to age >50 years) was inversely associated with excessive BF% in men and women, and less-than-a-college education was inversely associated with excessive BMI and WC in men. Tobacco smoking was inversely associated with all three excessive adiposity indicators in women but not in men. Unemployment, depression, and stress did not predict excessive body fat in men or women. CONCLUSION: The sex-differences in the socio-demographic and lifestyle factors associated with the high levels of excessive body fat in urban and rural women and men should be considered in packaging interventions to reduce obesity in these communities.
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    Group problem solving therapy for perinatal depression in primary health care settings in rural Uganda: an intervention cohort study
    (2021-08-25) Nakku, Juliet E. M.; Nalwadda, Oliva; Garman, Emily; Honikman, Simone; Hanlon, Charlotte; Kigozi, Fred; Lund, Crick
    Background Perinatal depression is of substantial public health importance in low and middle income countries. The study aimed to evaluate the impact of a mental health intervention delivered by non-specialist health workers on symptom severity and disability in women with perinatal depression in Uganda. Methods Pregnant women in the second and third trimester were consecutively screened using the Luganda version of the 9-item Patient Health Questionnaire (PHQ-9). Women who scored ≥5 on the PHQ-9 and who were confirmed to have depression by a midwife were recruited into a treatment cohort and offered a psychological intervention in a stepped care fashion. Women were assessed with PHQ-9 and WHODAS-2.0 at baseline and again at 3 and 6 months after the intervention. Negative regression analysis was done to examine change in PHQ-9 and WHODAS-2.0 scores from baseline to end line. Data were analysed using STATA version 14. Results A total of 2652 pregnant women (98.3%) consented to participate in the study and 153 (5.8%) were diagnosed as depressed. Over a quarter (28.8%) reported having experienced physical interpersonal violence (IPV) while (25.5%) reported sexual IPV in the past year. A third (34.7%) of women diagnosed with depression received 4 or more group PST sessions. There was a mean reduction in PHQ-9 score of 5.13 (95%CI − 6.79 to − 3.47, p < 0.001) and 7.13 (95%CI − 8.68 to − 5.59, p < 0.001) at midline and endline, respectively. WHODAS scores reduced significantly by − 11.78 points (CI 17.64 to − 5.92, p < 0.001) at midline and − 22.92 points (CI 17.64 to − 5.92, p < 0.001) at endline. Clinical response was noted among 69.1% (95%CI 60.4–76.6%) and 93.7% (95%CI 87.8–96.8%) of respondents at midline and endline, respectively. Conclusion An evidence based psychological intervention implemented in primary antenatal care by trained and supervised midwives in a real-world setting may lead to improved outcomes for women with perinatal depression. Future randomised studies are needed to confirm the efficacy of this intervention and possibility for scale up.
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    How effective is help on the doorstep? A longitudinal evaluation of community-based organisation support
    (Public Library of Science, 2016) Sherr, Lorraine; Yakubovich, Alexa R; Skeen, Sarah; Cluver, Lucie D; Hensels, Imca S; Macedo, Ana; Tomlinson, Mark
    Community-based responses have a lengthy history. The ravages of HIV on family functioning has included a widespread community response. Although much funding has been invested in front line community-based organisations (CBO), there was no equal investment in evaluations. This study was set up to compare children aged 9-13 years old, randomly sampled from two South African provinces, who had not received CBO support over time (YC) with a group of similarly aged children who were CBO attenders (CCC). YC baseline refusal rate was 2.5% and retention rate was 97%. CCC baseline refusal rate was 0.7% and retention rate was 86.5%. 1848 children were included--446 CBO attenders compared to 1402 9-13 year olds drawn from a random sample of high-HIV prevalence areas. Data were gathered at baseline and 12-15 months follow-up. Standardised measures recorded demographics, violence and abuse, mental health, social and educational factors. Multivariate regression analyses revealed that children attending CBOs had lower odds of experiencing weekly domestic conflict between adults in their home (OR 0.17; 95% CI 0.09, 0.32), domestic violence (OR 0.22; 95% CI 0.08, 0.62), or abuse (OR 0.11; 95% CI 0.05, 0.25) at follow-up compared to participants without CBO contact. CBO attenders had lower odds of suicidal ideation (OR 0.41; 95% CI 0.18, 0.91), fewer depressive symptoms (B = -0.40; 95% CI -0.62, -0.17), less perceived stigma (B = -0.37; 95% CI -0.57, -0.18), fewer peer problems (B = -1.08; 95% CI -1.29, -0.86) and fewer conduct problems (B = -0.77; 95% CI -0.95, -0.60) at follow-up. In addition, CBO contact was associated with more prosocial behaviours at follow-up (B = 1.40; 95% CI 1.13, 1.67). No associations were observed between CBO contact and parental praise or post-traumatic symptoms. These results suggest that CBO exposure is associated with behavioural and mental health benefits for children over time. More severe psychopathology was not affected by attendance and may need more specialised input.
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    Implementation strategy in collaboration with people with lived experience of mental illness to reduce stigma among primary care providers in Nepal (RESHAPE): protocol for a type 3 hybrid implementation effectiveness cluster randomized controlled trial
    (2022-06-16) Kohrt, Brandon A; Turner, Elizabeth L; Gurung, Dristy; Wang, Xueqi; Neupane, Mani; Luitel, Nagendra P; Kartha, Muralikrishnan R; Poudyal, Anubhuti; Singh, Ritika; Rai, Sauharda; Baral, Phanindra P; McCutchan, Sabrina; Gronholm, Petra C; Hanlon, Charlotte; Lempp, Heidi; Lund, Crick; Thornicroft, Graham; Gautam, Kamal; Jordans, Mark J D
    Background There are increasing efforts for the integration of mental health services into primary care settings in low- and middle-income countries. However, commonly used approaches to train primary care providers (PCPs) may not achieve the expected outcomes for improved service delivery, as evidenced by low detection rates of mental illnesses after training. One contributor to this shortcoming is the stigma among PCPs. Implementation strategies for training PCPs that reduce stigma have the potential to improve the quality of services. Design In Nepal, a type 3 hybrid implementation-effectiveness cluster randomized controlled trial will evaluate the implementation-as-usual training for PCPs compared to an alternative implementation strategy to train PCPs, entitled Reducing Stigma among Healthcare Providers (RESHAPE). In implementation-as-usual, PCPs are trained on the World Health Organization Mental Health Gap Action Program Intervention Guide (mhGAP-IG) with trainings conducted by mental health specialists. In RESHAPE, mhGAP-IG training includes the added component of facilitation by people with lived experience of mental illness (PWLE) and their caregivers using PhotoVoice, as well as aspirational figures. The duration of PCP training is the same in both arms. Co-primary outcomes of the study are stigma among PCPs, as measured with the Social Distance Scale at 6 months post-training, and reach, a domain from the RE-AIM implementation science framework. Reach is operationalized as the accuracy of detection of mental illness in primary care facilities and will be determined by psychiatrists at 3 months after PCPs diagnose the patients. Stigma will be evaluated as a mediator of reach. Cost-effectiveness and other RE-AIM outcomes will be assessed. Twenty-four municipalities, the unit of clustering, will be randomized to either mhGAP-IG implementation-as-usual or RESHAPE arms, with approximately 76 health facilities and 216 PCPs divided equally between arms. An estimated 1100 patients will be enrolled for the evaluation of accurate diagnosis of depression, generalized anxiety disorder, psychosis, or alcohol use disorder. Masking will include PCPs, patients, and psychiatrists. Discussion This study will advance the knowledge of stigma reduction for training PCPs in partnership with PWLE. This collaborative approach to training has the potential to improve diagnostic competencies. If successful, this implementation strategy could be scaled up throughout low-resource settings to reduce the global treatment gap for mental illness. Trial registration ClinicalTrials.gov, NCT04282915 . Date of registration: February 25, 2020.