Countries with women inequalities have higher stroke mortality

Abstract

Background

Stroke outcomes can differ by women’s legal or socioeconomic status.

Aim

We investigated whether differences in women’s rights or gender inequalities were associated with stroke mortality at the country-level.

Methods

We used age-standardized stroke mortality data from 2008 obtained from the World Health Organization. We compared female-to-male stroke mortality ratio and stroke mortality rates in women and men between countries according to 50 indices of women’s rights from Women, Business and the Law 2016 and Gender Inequality Index from the Human Development Report by the United Nations Development Programme. We also compared stroke mortality rate and income at the country-level.

Results

In our study, 176 countries with data available on stroke mortality rate in 2008 and indices of women’s rights were included. There were 46 (26.1%) countries where stroke mortality in women was higher than stroke mortality in men. Among them, 29 (63%) countries were located in Sub-Saharan African region. After adjusting by country income level, higher female-to-male stroke mortality ratio was associated with 14 indices of women’s rights, including differences in getting a job or opening a bank account, existence of domestic violence legislation, and inequalities in ownership right to property. Moreover, there was a higher female-to-male stroke mortality ratio among countries with higher Gender Inequality Index (r = 0.397, p < 0.001). Gender Inequality Index was more likely to be associated with stroke mortality rate in women than that in men (p < 0.001).

Conclusions

Our study suggested that the gender inequality status is associated with women’s stroke outcomes.