Validation of a brief mental health screening tool for pregnant women in a low socio-economic setting
| dc.contributor.author | Abrahams, Zulfa | |
| dc.contributor.author | Schneider, Marguerite | |
| dc.contributor.author | Field, Sally | |
| dc.contributor.author | Honikman, Simone | |
| dc.date.accessioned | 2019-12-18T08:46:27Z | |
| dc.date.available | 2019-12-18T08:46:27Z | |
| dc.date.issued | 2019-12-09 | |
| dc.date.updated | 2019-12-15T08:41:23Z | |
| dc.description.abstract | Abstract Background In South Africa, the prevalence of symptoms of common mental disorders (CMD), i.e. depression, anxiety and suicidal thoughts are high. This study aimed to use a cognitive interviewing technique to validate the content and structure of a 4-item screening tool, to adapt the tool accordingly, and to use receiver operating curve (ROC) analysis to determine the optimum cut-point for identifying pregnant women with symptoms of CMD. Methods We conducted a mixed method study at a Midwife Obstetric Unit in Cape Town. Women attending the clinic for their first antenatal visit during the recruitment period, whose first language was English, Afrikaans or isiXhosa, were invited to participate. A 4-item screening tool was administered in the first language of the interviewee, after which a cognitive interviewing technique was used to examine the question-response processes and considerations used by respondents as they formed answers to the screening tool questions. The Edinburgh Postnatal Depression Scale (EPDS) was used to identify women with symptoms of CMD. Results A 2-week recall period performed well. Questions about (1) being unable to stop worrying, or thinking too much, (2) feeling down, depressed or hopeless, and (3) having thoughts and plans to harm yourself, were well understood. The question that referred to feeling little interest or pleasure in doing things, was poorly understood across all languages. Using ROC analysis with the EPDS as the reference standard, and a cut-point of ≥13, we showed that a 3-item version of the screening tool was able to correctly classify 91% of the women screened. Conclusions Cognitive interviewing enabled testing and refining of the language and constructs of an ultra-brief screening tool. The shortened, 3-item tool is well understood and effective at identifying pregnant women with symptoms of CMD, across the three most commonly spoken languages and cultures in Cape Town. | |
| dc.identifier.apacitation | Abrahams, Z., Schneider, M., Field, S., & Honikman, S. (2019). Validation of a brief mental health screening tool for pregnant women in a low socio-economic setting. http://hdl.handle.net/11427/30709 | en_ZA |
| dc.identifier.chicagocitation | Abrahams, Zulfa, Marguerite Schneider, Sally Field, and Simone Honikman "Validation of a brief mental health screening tool for pregnant women in a low socio-economic setting." (2019) http://hdl.handle.net/11427/30709 | en_ZA |
| dc.identifier.citation | BMC Psychology. 2019 Dec 09;7(1):77 | |
| dc.identifier.ris | TY - Journal Article AU - Abrahams, Zulfa AU - Schneider, Marguerite AU - Field, Sally AU - Honikman, Simone AB - Abstract Background In South Africa, the prevalence of symptoms of common mental disorders (CMD), i.e. depression, anxiety and suicidal thoughts are high. This study aimed to use a cognitive interviewing technique to validate the content and structure of a 4-item screening tool, to adapt the tool accordingly, and to use receiver operating curve (ROC) analysis to determine the optimum cut-point for identifying pregnant women with symptoms of CMD. Methods We conducted a mixed method study at a Midwife Obstetric Unit in Cape Town. Women attending the clinic for their first antenatal visit during the recruitment period, whose first language was English, Afrikaans or isiXhosa, were invited to participate. A 4-item screening tool was administered in the first language of the interviewee, after which a cognitive interviewing technique was used to examine the question-response processes and considerations used by respondents as they formed answers to the screening tool questions. The Edinburgh Postnatal Depression Scale (EPDS) was used to identify women with symptoms of CMD. Results A 2-week recall period performed well. Questions about (1) being unable to stop worrying, or thinking too much, (2) feeling down, depressed or hopeless, and (3) having thoughts and plans to harm yourself, were well understood. The question that referred to feeling little interest or pleasure in doing things, was poorly understood across all languages. Using ROC analysis with the EPDS as the reference standard, and a cut-point of ≥13, we showed that a 3-item version of the screening tool was able to correctly classify 91% of the women screened. Conclusions Cognitive interviewing enabled testing and refining of the language and constructs of an ultra-brief screening tool. The shortened, 3-item tool is well understood and effective at identifying pregnant women with symptoms of CMD, across the three most commonly spoken languages and cultures in Cape Town. DA - 2019-12-09 DB - OpenUCT DP - University of Cape Town KW - Common mental disorders KW - ROC analysis KW - Cognitive testing KW - Low-resource setting KW - Pregnancy LK - https://open.uct.ac.za PY - 2019 T1 - Validation of a brief mental health screening tool for pregnant women in a low socio-economic setting TI - Validation of a brief mental health screening tool for pregnant women in a low socio-economic setting UR - http://hdl.handle.net/11427/30709 ER - | en_ZA |
| dc.identifier.uri | https://doi.org/10.1186/s40359-019-0355-3 | |
| dc.identifier.uri | http://hdl.handle.net/11427/30709 | |
| dc.identifier.vancouvercitation | Abrahams Z, Schneider M, Field S, Honikman S. Validation of a brief mental health screening tool for pregnant women in a low socio-economic setting. 2019; http://hdl.handle.net/11427/30709. | en_ZA |
| dc.language.rfc3066 | en | |
| dc.rights.holder | The Author(s). | |
| dc.subject | Common mental disorders | |
| dc.subject | ROC analysis | |
| dc.subject | Cognitive testing | |
| dc.subject | Low-resource setting | |
| dc.subject | Pregnancy | |
| dc.title | Validation of a brief mental health screening tool for pregnant women in a low socio-economic setting | |
| dc.type | Journal Article |