Associations of environmental factors with the recommended level of physical activity.

OR = Odds ratio to be sufficiently active; 95% CI = 95% confidence interval;*paLogistic Regression adjusted by age; education; employment status; smoking; BMI; perceived health; indexes of self-efficacy, outcome expectations, barriers, social support and modelling; format of PA; availability of sport facilities, walking trails and parks; perceived access to facilities for PA; 8 characteristics of neighborhood; and town size.bno availability of the specific type of facility;cAusence of the specific attribute.OR为比值比（Odds ratio），用于表示达到充分活动状态的比值；95% CI为95%置信区间（95% confidence interval）。*校正后的logistic回归（paLogistic Regression）校正变量包括：年龄、教育程度、就业状态、吸烟情况、身体质量指数（BMI）、自评健康状况、自我效能感指标、结果期望、障碍因素、社会支持与行为示范指标、体力活动（Physical Activity, PA）的参与形式、体育设施、步行道与公园的可及性、自评体育设施可及性、社区周边8项特征以及城镇规模。b：无特定类型设施的可及性；c：无特定属性。