A structural equation modelling to explore the determinants of mental health disorders among reproductive-aged women in Nepal: a nation-wide cross-sectional survey

Similar to other countries, reproductive-age women in Nepal frequently encounter diverse mental disorders, yet they receive inadequate screening and attention. This research seeks to address this gap by conducting a comprehensive examination of the prevalence and factors associated with mental disorders of reproductive-age women in Nepal. This study used the nationally representative Nepal Demographic and Health Survey 2022 dataset to examine the association between mental disorders and potential confounders. Screening tools for Generalized Anxiety Disorder (GAD-7) and Patient Health Questionnaire (PHQ-9) were employed, and descriptive and inferential statistics, including linear regression and structural equation modeling, were utilized in the analysis. The study found that 22% of Nepalese women aged 15 to 49 reported anxiety symptoms, while 5% reported depressive symptoms. The Structural Equation Modeling (SEM) reveals that anxiety had the most significant positive effect on depression (β = 0.683, p