Change in treatment coverage and barriers to mental health care among adults with depression and alcohol use disorder: a repeat cross sectional community survey in Nepal
Abstract Background Despite the availability of evidence-based treatment, there is a substantial gap between the number of individuals in need of mental health care and those who receive treatment. The aim of this study was to assess changes in treatment coverage and barriers to mental health care among adults with depression and alcohol use disorder (AUD) before and after implementation of a district mental health care plan (MHCP) in Nepal. Methods The repeat population-based cross-sectional community survey was conducted with randomly selected adults in the baseline (N=1983) and the follow-up (N=1499) surveys, 3 years and 6 months apart. The Patient Health Questionnaire (PHQ-9) and Alcohol Use Disorder Identification Test (AUDIT) were used to screen people with probable depression and AUD. Barriers to seeking mental health care were assessed by using a standardized tool, the Barriers to Care Evaluation Scale (BACE). Results The proportion of the participants receiving treatment for depression increased by 3.7 points (from 8.1% in the baseline to 11.8% in the follow-up) and for AUD by 5.2 points (from 5.1% in the baseline to 10.3% in the follow-up study), however, these changes were not statistically significant. Significant reductions were found in the overall BACE score (p=0.004) and the specific BACE domains scores pertaining to financial barriers (p<0.001); stigma (p=0.004) and lack of support (p<0.001) among participants with depression. There was also a significant reduction between the baseline and follow-up in the overall BACE score (p=0.011) and the specific BACE domains scores pertaining to financial barriers (p<0.001) and lack of support (p<0.001) in the AUD group. Conclusion The study found a non-significant trend for improvements in treatment coverage but significant reductions in barriers to mental health care following implementation of the district mental health care plan. The possible areas for improvement in the current strategy to improve treatment coverage could include establishing a confidential place for consultation in each health facility, and targeted community awareness programs to sensitize community members about mental health problems and the availability of evidence-based treatment in primary and community health care systems.