Factors associated with depression, anxiety, and stress symptoms among men in a rural area in Vietnam during COVID-19.

Background: The COVID-19 pandemic has affected health and well-being worldwide, and its psychological effects are receiving substantial attention in the scientific literature. Research to date shows that the pandemic has increased prevalences of depression, anxiety, and stress. This study aimed to estimate the prevalence of mental health symptoms and identify the associated factors among men in a rural area of Vietnam during the COVID-19 pandemic. Methods and findings: During July 15-31, 2020, we conducted a cross-sectional survey of 1,085 men from 18 years old in 11 rural districts in Thanh Hoa province, Vietnam, and assessed their mental health using the Depression, Anxiety and Stress Scale - 21 Items (DASS-21). Outcomes assessed were have a symptom of depression, anxiety, and stress; risk factors measured included age, religion, marital status, education, occupation, and financial status. Multiple linear regression was performed to determine the statistical significance of associations between risk factors and mental health symptoms. Findings showed that the prevalences of having a symptom of depression, anxiety and stress among participants were 6.39, 9.72, and 5.65%, respectively. Regression model showed being younger (95% CI: -0.030; -0.004, p = 0.001), men had high school degree (95% CI: -0.671; -0.074, p = 0.014), men living in nearly poor houshoulds (95% CI: 0.067, 1.905, p < 0.05) and poor housholds (95% CI: 0.608; 2.721, p < 0.05) had significantly lower depression scores than others. Conclusion: Prevalences of having symptoms of depression, anxiety and stress were much higher than in similar previous research in rural Vietnam, suggesting that mental health problems among men in this setting became more common during the COVID-19 pandemic. Age, religion, level of education and family income status were statistically significant predictors of mental health problems. These findings provide useful insights into the impact of pandemics on mental health.

Accumulation and potential health risks of cadmium, lead and arsenic in vegetables grown near mining sites in Northern Vietnam.

The effect of environmental pollution on the safety of vegetable crops is a serious global public health issue. This study was conducted to assess heavy metal concentrations in soil, irrigation water, and 21 local vegetable species collected from four sites near mining activities and one control site in Northern Vietnam. Soils from vegetable fields in the mining areas were contaminated with cadmium (Cd), lead (Pb), and arsenic (As), while irrigation water was contaminated with Pb. Average concentrations of Pb and As in fresh vegetable samples collected at the four mining sites exceeded maximum levels (MLs) set by international food standards for Pb (70.6 % of vegetable samples) and As (44.1 % of vegetable samples), while average Cd concentrations in vegetables at all sites were below the MLs of 0.2. The average total target hazard quotient (TTHQ) across all vegetable species sampled was higher than the safety threshold of 1.0, indicating a health risk. Based on the weight of evidence, we find that cultivation of vegetables in the studied mining sites is an important risk contributor for local residents' health.

Encouraging maternal health service utilization: an evaluation of the Bangladesh voucher program.

With the ultimate goal of reducing maternal and neonatal mortality, many countries have recently adopted innovative financing mechanisms to encourage the use of professional maternal health services. The current study evaluates one such initiative - a pilot voucher program in Bangladesh. The program provides poor women with cash incentives and free access to antenatal, delivery, and postnatal care, as well as cash incentives for providers to offer these services. We conducted a household survey of 2208 women who delivered in the 6 months before the survey (conducted in 2009) in 16 intervention and 16 matched comparison sub-districts. Probit and linear regressions are used to analyze the effects of residing in voucher sub-districts on the use of professional maternal health services and associated out-of-pocket expenditures. Using information on birth history, we conducted sensitivity analyses employing difference-in-differences methods, comparing women's reported births before and after the program's initiation in the intervention and comparison sub-districts. We found that the program significantly increased the use of antenatal, delivery, and postnatal care with qualified providers. Compared to women in matched comparison sub-districts, women in intervention areas had a 46.4 percentage point higher probability of using a qualified provider and 13.6 percentage point higher probability of institutional delivery. They also paid approximately Taka 640 (US$ 9.43) less for maternal health services, equivalent to 64% of the sample's average monthly household expenditure per capita. No significant effect of vouchers was found on the rate of Cesarean section. Our findings therefore support voucher program expansion targeting the economically disadvantaged to improve the use of priority health services. The Bangladesh voucher program is a useful example for other developing countries interested in improving maternal health service utilization.