In recent years there has been a growing research interest regarding the impact of dietary behaviour on mental health outcomes. The present study aimed to investigate the association between fruit and vegetable (F&V) consumption and depression in three south Asian countries- Bangladesh, India and Nepal. Cross-sectional data were obtained from World Health Survey of WHO conducted during 2002–04. In total 14,133 adult subjects (Bangladesh 3262, India 7594, Nepal 3277) aged 18 years and above were included in the study. Outcome variables were Self-Reported Depression (SRD) during last 30 days and 12 months. Multivariable regression methods were used to explore the association between F&V consumption and depression. Prevalence of Self-Reported Depression during past 12 months were respectively 39%, 17.7%, and 49.9% for Bangladesh, India and Nepal. In India, those who consumed less than five servings of vegetables were respectively 41% [AOR = 1.41; 95%CI = 0.60-3.33] and 57% [AOR = 1.57; 95%CI = 0.93-2.64] more likely to report severe-extreme and mild-moderate depression during past 30 days compared to those who consumed five servings a day. Regarding fruit consumption, compared to those who consumed five servings a day, the odds of severe-extreme and mild-moderate SRD were respectively 3.5 times [AOR = 3.48; 95%CI = 1.216-10.01] and 45% [AOR = 1.44; 95%CI = 0.89-2.32] higher in Bangladesh, and 2.9 times [AOR = 2.92; 95%CI = 1.12-7.64] and 42% higher [AOR = 1.41; 95%CI = 0.89-2.24] in Nepal compared to those who consumed less than five servings a day during last 30 days. Daily intake of less than five servings of F&V was associated with higher odds of depression. Nutrition programs aimed at promoting F&V consumption might prove beneficial to reduce the prevalence of depression in south Asian population. Further studies are required to understand the factors limiting the adequate consumption of F&V.

With the increase in the understanding of the influence of various lifestyle factors such as sedentary behaviour and level of physical activity (PA) on physical and mental health, there has been a growing research interest on how physical inactivity correlates with depressive outcomes across countries. The present study aimed to examine 1) the pattern of engaging in PA among middle- and older-aged population in four South Asian countries, and 2) whether PA is associated with higher prevalence of depression. This cross-sectional study is based on country-representative data obtained from WHO’s World Health Survey (WHS). Subjects were 7204 men and women aged above 50 years from Bangladesh, India, Nepal and Sri Lanka, all of which are classified as Low-and-middle-income countries (LMICs) in World Bank reports. Outcome variables were self-ported depression (SRD) and ever being diagnosed with depression. Association between frequency of moderate (MPA) and vigorous physical activity (VPA) and depression was analysed by multivariable regression methods. Prevalence of self-reported depression was respectively 47.7%, 40.3%, 40.4% and 11.4% in Bangladesh, India, Nepal and Sri Lanka. Prevalence of being ever diagnosed with depression was highest in Nepal (38.7%), followed by India (17.7%), Bangladesh (2.5%) and Sri Lanka (2%). Multivariable analysis shown statistically significant association between PA and diagnosed depression in Bangladesh and India, but not with SRD. In Bangladesh, compared to those who reported engaging in MPA on daily basis, the odds of reporting diagnosed depression were more than five times higher [AOR = 5.512; 95% CI = 1.159–26.21] for those who never took MPA. In India, those never took VPA had 44% higher [AOR = 1.442; 95% CI = 1.046–1.987] odds of being diagnosed with depression compared those who never engaged in VPA. Lower frequency of vigorous physical activity were significantly associated with higher rates of depression diagnosed. Based on the findings, it is recommendable that health programs targeting mental health among middle- and older-aged population take steps to promote the level of PA within a multi-dimensional depression prevention framework. Longitudinal studies are needed to understand the role of vigorous and moderate physical activity on the onset and intervention of depression among elderly population in the region.

Public health research and policy in sub-Saharan Africa are generally disease-oriented, with the focus being largely confined within the biological determinants of health. So far, little attention has been given to developing a more health-oriented approach by emphasising the psychosocial dimensions of health, especially among the younger population. To this regard, we conducted the present study to assess the prevalence and sociocultural correlates of perceived happiness, health, and life satisfaction among the adolescent and young (15–24 years) population in Malawi. We analysed cross-sectional data on 12,610 men and women based on a Malawi multiple indicator cluster survey conducted in 2013–2014. Data were analysed using descriptive and multivariable regression methods. According to the findings, more than 80% of the men and women reported being satisfied about happiness, health, and life. Multivariate analysis showed an inverse relationship between being currently or formerly married and perceived happiness. Ethnic disparities in perceived health and happiness were more pronounced in men, whereas that of life satisfaction was more pronounced in women. Living in households of the highest wealth quintile was positively associated with health and life satisfaction, but not with happiness. These findings highlight the need for prioritising the psychosocial needs of the adolescent and youth populations in designing health and social policy in Malawi. The findings need to be interpreted in light of the factors specific to the sociocultural environment in Malawi.

Participation in microcredit programs has so far received widespread research and policy attention in the context of health and empowerment among Bangladeshi women. However, not much is known regarding the relationship between participation in microcredit programs and healthcare autonomy (HA) among women. In the present study, we analyzed two nationally representative surveys (Bangladesh Demographic and Health Survey 2004 and 2014), to assess the relationships between MC membership and HA among adult women (n = 29163), while adjusting for various sociodemographic correlates. Self-reported healthcare decision-making autonomy was assessed by asking whether or not the participant had final say on her healthcare. The findings revealed that between 2004 (20.9%, 95%CI = 19.8, 22.0) and 2014 (14.1%, 95%CI = 13.3, 15.0), the proportion of women reporting HA decreased significantly, despite considerable improvements across several socioeconomic indices, including higher education enrollment and labor market participation. Between 2004 and 2014, the percentage of microcredit borrowers decreased for Grameen (18.9% vs. 10.7%) and BRAC (7.9% vs. 7.4%), while it increased for BRDB (0.9% vs. 7.0%). A multivariate regression analysis revealed that Grameen Bank membership was positively associated with reporting HA in both male- (OR = 1.16, 95%CI = 1.09, 1.23) and female-headed households (OR = 1.44, 95%CI = 1.13, 1.85). A positive association between microcredit membership and HA was also observed for BRAC (OR = 1.33, 95%CI = 1.20, 1.47) and BRDB (OR = 1.18, 95%CI = 1.09, 1.29), but in the male-headed households only. Further analysis indicated that membership with Grameen bank was the most important predictor of HA, followed by BRAC, BRDB, and ASA, with the degree of importance varying substantially between male- and female-headed households. In conclusion, these findings suggest the potential of microcredit programs to promote healthcare autonomy among Bangladeshi women and provide insights for further research, as to why certain programs are more effective than others.