Background
There is limited evidence that interventions for improving mental well-being can be integrated sustainably into primary health care in Pakistan. We aimed to pilot ‘mPareshan digital intervention’ locally, adapted from WHO mhGAP and delivered by trained and supervised women lay workers to learn if it was feasible and possibly effective in reducing anxiety and depression prior to proposing implementation on a larger scale.
Method
Using Generalized Anxiety Disorder-7 (GAD-7) and Patient Health Questionnaire-9 (PHQ-9), a baseline household survey was conducted by independent data collectors to measure anxiety and depression. We trained 72 government Lady Health Workers (LHWs) and Lady Health Supervisors (LHSs) in District Badin, Sindh for 3 days to screen and counsel adult men and women (> 18 years) with mild and moderate symptoms of anxiety and depression. Supervised by LHSs, these screen positive participants (SPs) received 6 counselling sessions by LHWs through the mPareshan app during their routine household visits. The app had interactive audio/video psychoeducation features. Severe cases of anxiety and depression were referred to nearest available mental health service.
Results
Out of the 366 individuals surveyed at baseline, 98 participants (53 men and 45 women, mean age 43.2 years) screened positive for mild and moderate anxiety and depression and were eligible for the mPareshan digital counselling intervention. 6 SPs were lost to follow up for various reasons. Of the 92 SPs who completed all 6 counselling sessions, their mean PHQ-9 score declined from 7.5 (sd 3.1) before intervention to 2.6 (sd 2.2) after intervention. Mean GAD-7 score fell from 6.6 (sd 3.0) to 2.1 (sd 2.2) after 6 sessions. No significant association between sociodemographic variables (age, gender, education, and income levels) and anxiety and depression scores was noted.
Conclusion
Preliminary evidence of a meaningful improvement in anxiety and depression was found using this locally adapted digital counselling intervention delivered by lay health workers in a rural setting of Sindh, Pakistan. There is a need to test the effectiveness of this task-shifting mental health model in an appropriately powered randomised controlled trial.
Trial Registration
ACTRN12622000989741 at the Australian New Zealand Clinical Trial Registry (https//www.anzctr.org.au/Default.aspx).