Joint effect of tobacco and meat on cardiovascular disease and treatment adherence in Indian Women

Abstract Background Cardiovascular disease (CVD) is a leading cause of death for both men and women in India. But it is often overlooked in women. Tobacco and meat consumption are common risk factors for CVD. While individual studies have explored the link between tobacco or meat consumption and CVD, their joint effect remained understudied. Methods The study analyzed data from the National Family Health Survey 2019-21, of 711431 women aged 15 to 49 in India. Univariate and multivariate logistic regression were used to assess the risk of individual and joint effects of tobacco and meat consumptions on self-reported CVD prevalence. Age, BMI, education, wealth index, residency, region, religion, and alcohol were used as covariates. Additionally, interactions model was assessed. Lastly, treatment adherence for CVD was studied, considering treatment behavior, insurance, and healthcare access barriers. Results Cardiovascular disease prevalence was 0.72%. The risk of CVD was higher among the smokers [aOR: 2.26(1.83-2.73)] than smokeless tobacco [aOR: 1.34(1.21-1.49)] consumers. In contrast daily meat consumers showed higher risk [aOR: 1.23(1.03-1.47)] than meat non-consumers. Women who were consumers of both tobacco and meat had risk of [aOR: 1.15 (1.02 - 1.30)] CVD compared to who did not consume both tobacco and meat. Interaction was not detected between tobacco and meat consumption. CVD treatment adherence was higher among the women who possess an insurance [OR: 1.11(1.04-1.19)]. The risk of treatment non-adherence was higher among women who were aged below 40 with no education and from the poorest section of the society. Barriers for accessing health care facilities were solo attendance, provider availability, and drug access. Conclusions Tobacco and meat both need to be addressed to control CVD among women. Empowering women and bringing them under government insurance with an improve health care system are crucial. Key messages • The joint effect of tobacco and meat consumption increased the risk of cardiovascular diseases among women. However, there was no interaction effects observed between tobacco and meat consumption. • Healthcare facilities needs to be improved and awareness among young adults are extremely crucial for better CVD treatment management among women in India.