Shephard R J, Corey P, Kavanagh T
Med Sci Sports Exerc. 1981;13(1):1-5.
Exercise compliance (three exercise sessions per week) has been shown to have a favorable effect upon prognosis (P less than 0.001) in 610 "post-coronary" patients followed for an average of 36.5 months. This cannot be explained entirely by mutual correlation of the data with other health habits (as indicated by smoking behavior) or disease severity (as indicated by angina, exercise-induced ST-segmental depression, cardiac enlargement, or ventricular aneurysm). Stratification of the data shows that in almost all categories of subject, sustained physical activity is associated with a five-fold improvement in the odds ratio for both fatal and non-fatal recurrences of the infarction.
在对610名“冠心病后”患者进行平均36.5个月的随访中，已表明运动依从性（每周三次运动锻炼）对预后有良好影响（P<0.001）。这不能完全通过数据与其他健康习惯（如吸烟行为所示）或疾病严重程度（如心绞痛、运动诱发的ST段压低、心脏扩大或室壁瘤所示）的相互关联来解释。对数据进行分层显示，在几乎所有类别的受试者中，持续的体育活动与梗死致命和非致命复发的优势比提高五倍相关。
