中文摘要：

目的了解城市社区老年人社会支持现状,并探讨其影响因素。方法于2015年8—10月,采用多阶段抽样法,抽取威海、潍坊、聊城3个市18个社区的老年人为研究对象。采用问卷调查法,对老年人进行面对面调查。问卷分为老年人的基本情况和社会支持评定量表两部分。共发放问卷1 250份,回收有效问卷1 208份,有效回收率为96.6%。影响因素分析采用多元线性回归分析。结果 1 208例老年人社会支持总分为（35.2±5.1）分,百分制得分为55.0分。不同性别、年龄、受教育程度、年收入水平、配偶情况、居住情况、慢性病患病情况、健身情况的老年人社会支持总分间差异有统计学意义（P〈0.05）。多元线性回归分析结果显示,受教育程度、年收入水平、配偶情况、居住情况、慢性病患病情况、健身情况是老年人社会支持总分的影响因素（P〈0.05）。结论城市社区老年人的社会支持状况不容乐观,且受教育程度、年收入水平、配偶情况、居住情况、慢性病患病情况、健身情况是其主要影响因素。

英文摘要：

Objective To study the status of social support in the elderly in urban communities,and to investigate its influencing factors. Methods From August to October in 2015, the elderly in 18 communities of Weihai, Weifang and Liaocheng were selected as research objects by applying multistage sampling method. The elderly were investigated face to face through questionnaire survey. The questionnaire included two parts——basic status of the elderly and social support revalued scale. 1 250 questionnaires were sent out,and 1 208 were recovered with an effective response rate of 96. 6%. The multiple linear regression analysis was used to analyze the influencing factors. Results The total score of social support among 1 280 old people was（ 35. 2 ± 5. 1）,and the score of hundred- mark system was 55. 0. There was significant difference in social support among the elderly of different genders, ages, educational levels, annual income levels, spouse conditions, living conditions,conditions of developing chronic diseases, and fitness status（ P〈0. 05）. Multiple linear regression analysis showed that educational level,annual income level, spouse conditions, living conditions, conditions of developing chronic diseases and fitness status were the influencing factors for total score of social support of the elderly（ P〈0. 05）. Conclusion The social support status of the elderly is not optimistic,and its main influencing factors are educational level,annual income level,spouse conditions,living conditions,conditions of developing chronic diseases and fitness status.