EnglishFrançais

Ce site a été mis à jour le 14 mars 2017

Women’s health - No. 708 Imprimer
Adherence to a Low-Risk, Healthy Lifestyle and Risk of Sudden Cardiac Death (SCD) Among Women
Chiuve, et al (JAMA. 2011;306(1):62-69. doi: 10.1001/jama.2011.907) estimated the degree to which adherence to a healthy lifestyle may lower the risk of SCD among women using a prospective cohort study of 81 722 US women in the Nurses' Health Study from June 1984 to June 2010. Lifestyle factors were assessed via questionnaires every 2 to 4 years. A low-risk lifestyle was defined as not smoking, body mass index of less than 25, exercise duration of 30 minutes/day or longer, and top 40% of the alternate Mediterranean diet score, which emphasizes high intake of vegetables, fruits, nuts, legumes, whole grains, and fish and moderate intake of alcohol. There were 321 cases of SCD (defined as death occurring within 1 hour after symptom onset without evidence of circulatory collapse) during 26 years of follow-up. Women were a mean age of 72 years at the time of the SCD event. Compared with women with 0 low-risk factors, the multivariable relative risk of SCD was 0.54 (95% CI, 0.34-0.86) for women with 1 low-risk factor, 0.41 (95% CI, 0.25-0.65) for 2 low-risk factors, 0.33 (95% CI, 0.20-0.54) for 3 low-risk factors, and 0.08 (95% CI, 0.03-0.23) for 4 low-risk factors. The proportion of SCD attributable to smoking, inactivity, overweight, and poor diet was 81% (95% CI, 52%-93%). Among women without clinically diagnosed coronary heart disease, the percentage of population attributable risk was 79% (95% CI, 40%-93%).
 
Сделайте правильный выбор! Онлайн или реальные слоты? Играйте на реальные деньги!
займ онлайн