WASHINGTON – Psychosocial risk factors contribute a level of risk for cardiovascular events in clinically symptomatic women that is similar to the traditional major risk factors, Thomas Rutledge, Ph.D., reported at the annual meeting of the Society of Behavioral Medicine.
Dr. Rutledge and his associates prospectively studied the risk factors of smoking, hypertension, diabetes, dyslipidemia, inactivity, obesity, depression, and social isolation in a cohort of 734 women with clinical symptoms of myocardial ischemia. Each underwent coronary angiography and psychosocial testing. About 30% of the patients had one event during a follow-up of 6 years.
The women were clinically symptomatic, but the rate of obstructive coronary artery disease was relatively low (39%). Risk factors tended to cluster, which was associated with about a threefold increase from the lowest group to the highest group in death and CVD rates. Those events occurred in 12% of women with none or one risk factor, 19% with two to three risk factors, and 30% with four to six risk factors. The magnitude of the effects for depression and social isolation was comparable with those for the major CVD risk factors.