Sexual identity differences in the association between psychological distress and cardiometabolic health among women: 2013-2018 National Health Interview Survey.

Poor psychological health has been consistently documented for sexually minoritized women. However, little is known about the association between poor psychological health and physical health. This study examined associations between psychological distress and cardiometabolic health, including cardiovascular disease risk conditions (hypertension, high cholesterol, and diabetes) and diagnoses (stroke, coronary heart disease, myocardial infarction, and angina), by sexual identity among women. Data are from the 2013-2018 National Health Interview Survey and included 102,279 women, who were straight (n = 97,909), lesbian/gay (n = 1,424), bisexual (n = 1,235), something else (n = 360), did not know (n = 712), and refused to disclose (n = 639). Multivariable multinomial logistic regression models were fit to estimate associations between psychological distress (measured with Kessler-6) and cardiometabolic health (self-reported diagnosis) and to examine sexual-identity differences in these associations. Covariates included sociodemographic characteristics. Overall, severe psychological distress was associated with significantly higher odds of having a cardiometabolic health condition (OR = 2.66). These associations generally did not statistically significantly differ based on sexual identity. However, potential substantive differences in the magnitude of the association existed among lesbian/gay (OR = 4.00) compared to straight women (OR = 2.73). Moreover, women who identified as gay/lesbian, bisexual, "something else," or "I don't know" all reported significantly higher prevalence of severe psychological distress than straight women. Given the overall positive association between psychological distress and cardiometabolic health as well as the higher prevalence of severe psychological distress among sexual minority women, more work is needed to longitudinally examine the effects of psychological distress on health among sexually minoritized women. (PsycInfo Database Record (c) 2024 APA, all rights reserved).