Physical Activity as a Mediator for Health Outcomes Among Sexual Minority Adults.

Purpose: This study aimed to examine physical activity (PA) as a protective measure of health outcomes among sexual minority (SM) and heterosexual adults. Methods: Using data from the 2018 National Health Interview Survey, differences in key health outcomes between three groups (heterosexual, SM, and "other") and the mediating effects of PA were explored. Chi-square tests were used to examine group differences. Multinomial logistic regression models were fit to examine associations between PA and health outcomes (body mass index [BMI], psychological distress, health status, and use of alcohol, cigarettes, and e-cigarettes). Results: Compared with heterosexual respondents, "other" adults had higher levels of BMI above 24.9 and were less active; SM respondents had elevated levels of alcohol use, smoking, binge drinking, and psychological distress, and reported worse overall health status. Unadjusted models showed that PA served as a protective factor for BMI above 30 and health status for all groups. PA was also protective for BMI below or above 18.5-24.9, smoking, psychological distress, and health status for both heterosexual and SM groups. Alternatively, PA behaved as a risk factor for alcohol use and binge drinking for all groups. Adjusted modeling removed PA as a risk factor for light alcohol use and binge drinking for SM respondents and added a protective factor for e-cigarette use for heterosexual respondents. Conclusion: This study adds to current literature on health disparities affecting SM populations and the health benefits associated with PA. Further research is needed to explore tailored PA intervention for SM populations and those who mark "other," "something else," "don't know," or refuse to answer questions on sexual orientation.

Association between intimate partner violence and nutritional status of married Nepalese women.

BACKGROUND: Intimate partner violence (IPV) is physical, sexual, or psychological harm perpetrated by a spouse or an intimate partner. Its detrimental effects on women's physical, mental, sexual, and reproductive health are well-documented. However, its impact on nutritional status is not well-studied, and previous studies have led to contradictory findings. This study aimed to explore the association between intimate partner violence and the nutritional status of married Nepalese women. METHODS: The study used the 2016 Nepal Demographic Health Survey data, which employed a modified version of the Conflict Tactics Scale to determine women's exposure to IPV. Anemia and low body mass index (BMI) were used as proxies of nutritional status. Multinomial regression was used to analyze the relationship between BMI and IPV; multivariable logistic regression was used to analyze the association between anemia and IPV. RESULTS: The prevalence of underweight, overweight/obesity, and anemia were respectively 13.9%, 25.1%, and 38.7%. The prevalence of physical, sexual, and emotional IPVs experienced in the preceding year were respectively 9.8%, 4.6%, and 7.6%. Likewise, the prevalence of lifetime physical, sexual, emotional, and controlling behavior IPVs were respectively 21.8%, 7.4%, 12.3%, and 32.1%. The low intensity of emotional IPV (AOR 1.62; CI: 1.02-2.56) and moderate intensity of physical IPV (AOR 3.70; CI: 1.64-8.35) experienced in the preceding year, and low intensity of lifetime emotional IPV (AOR 1.69; CI: 1.11-2.58) were associated with an increased risk of overweight/obesity. Moderate intensity of sexual IPV (AOR 2.59; CI: 1.099-6.108) experienced in the preceding year was associated with an increased risk of underweight BMI. The low intensity of lifetime controlling behavior (AOR1.25; CI: 1.03-1.53) was associated with an increased risk of anemia. CONCLUSIONS: Emotional and Physical IPVs are significantly associated with an increased risk of overweight/obesity. Sexual IPV is significantly associated with an increased risk of underweight BMI, and controlling behavior is significantly associated with an increased risk of anemia. Seeking help could offset the detrimental effects of IPV; therefore, IPV screening should be a part of regular healthcare assessment for married women, and appropriate rehabilitation should be offered to IPV survivors.