Toronto – In a growing list of studies on whether women are less prone to heart disease than men, fresh research of more than 160,000 people in 21 countries that was published in The Lancet has revealed that women are less likely than men to have cardiovascular disease (CVD) and die from it.
According to the study, there have been concerns that women with CVD are managed less aggressively than men which could lead to women having poorer prognoses.
Some have attributed this to a treatment bias against women.
“In our global study, we observed that while prevention strategies were used more often by women, invasive strategies such as percutaneous coronary intervention and coronary artery bypass surgery was used more often for men,” said study first author Marjan Walli-Attaei from McMaster University in Canada.
“But, overall, outcomes such as death or a new heart attack or stroke in women were lower than in men. This suggests there may be factors other than a treatment bias against women that contribute to the treatment differences,” Walli-Attaei added.
It didn’t matter if women had, or didn’t have, a previous heart attack or stroke. It also didn’t matter where they lived around the world and nor their economic status, the study said.
The information came from the Prospective Urban Rural Epidemiological (PURE) study which followed the participants an average of 10 years.