日常身体活动缺乏及久坐是卒中的重要危险因素,规律进行身体活动并减少久坐时间可有效降低卒中风险2。身体活动未达标者,即无或不定期进行适度运动(快走等)≥10 min 或剧烈运动(慢跑等)≥20 min 者,缺血性卒中复发风险是身体活动达标者的 6.7 倍,较多的身体活动可使复合终点事件(缺血性卒中、心肌梗死、血管性死亡)的风险降低 40%3。但长时间高强度的运动可能会增加心血管病死亡风险4。
饮酒
饮酒与缺血性卒中风险具有相关性,过量饮酒使卒中风险增加5-8。过量饮酒(每日酒精摄入量>60 g)是轻型卒中及 TIA 患者 90d 卒中复发的独立危险因素9。
1. O′DonnellMJ,XavierD,LiuL,et al.Risk factors for ischaemic and intracerebral haemorrhagic stroke in 22 countries (the INTERSTROKE study): a case-control study[J].Lancet,2010,376(9735):112-123.doi:10.1016/S0140-6736(10)60834-3.
2. KyuHH,BachmanVF,AlexanderLT,et al.Physical activity and risk of breast cancer, colon cancer, diabetes, ischemic heart disease, and ischemic stroke events: systematic review and dose-response meta-analysis for the Global Burden of Disease Study 2013[J].BMJ,2016,354:i3857.doi:10.1136/bmj.i3857.
3. TuranTN,NizamA,LynnMJ,et al.Relationship between risk factor control and vascular events in the SAMMPRIS trial[J].Neurology,2017,88(4):379-385.doi:10.1212/WNL.0000000000003534.