老年膝骨关节炎患者运动锻炼自我管理行为及影响因素调查

目的了解老年膝骨关节炎(KOA)患者运动锻炼自我管理行为的现状，并分析影响因素。方法采用一般情况调查表和自我管理行为量表，对唐山市296 例老年KOA患者进行调查。结果体能锻炼自我管理得分为(24.22±36.18) min/周，主要影响因素为家庭住址和体质量指数(BMI)；耐力锻炼得分为(136.27±83.21) min/周，主要影响因素为家庭住址、受教育程度及BMI。结论老年KOA患者运动锻炼自我管理欠佳，应针对不同的影响因素，采取相应的干预措施。

Exercise Behavior Self-management and Related Factors in Old Patients with Knee Osteoarthritis

Objective To investigate the exercises self-management in the old patients with knee osteoarthritis (KOA). Methods 296 KOA old patients were investigated with the questionnaire and the Self-management Behavior Scale. Results The time spent in stretching/strengthening exercise was (24.22±36.18) min a week. The time spent in aerobic exercise was (136.27±83.21) min a week. Body Mass Index (BMI), the level of education and home address were the main factors related with the exercise behavior. Conclusion The exercises selfmanagement would be improved in the old patients with KOA, with the support of interventions targeted the related factors.