帮我下面这段摘要 修改下 看看有没有明显的错误。谢谢！！摘要：目的：调查临安市城市社区老年人生活质量

帮我下面这段摘要 修改下，看看有没有明显的错误。谢谢！！
摘要：目的：调查临安市城市社区老年人生活质量及其影响因素，为提高老年人生活质量提供建议与对策。方法：采取随机抽样的方式，对临安市城市社区153名老年人进行调查，并用SPSS统计分析软件对调查数据进行分析。结果：学历、收入、配偶的有无情况、参加社会活动的频率对生活质量有显著性影响。结论：影响老年人生活质量的因素是多方面的，应给予相应的干预措施以进一步提高老年人的生活质量。关键词：老年人；生活质量；影响因素The investigation and analysis of the quality of life of elderlyAbstract: Purpose: to investigate the old’s quality of life and the factors influencing it in communities of Lin’an City. Provide suggestions and methods to the old in order to improve their quality of life. Method: to pick 153 oldsters randomly and study them. Then analyze the survey data with SPSS statistical analysis software. Result of survey: the factors that influence life quality include education, income, marital status, frequency of participations in social activities. Conclusion: The factors that influence the old’s life quality are extensive. And they should be managed to improve the old’s life quality.Key words：The elderly, quality of life, influencing factors