摘要
目的建立一套适合中国高血压患者的规律运动决策平衡量表。方法对来自于12个社区的559名高血压患者进行规律运动决策平衡量表问卷调查,量表19个条目,其中运动获益13个条目,运动代价6个条目,使用Cronbach’sα系数评价信度的内部一致性,使用重测相关系数评价重测信度,使用因子分析评价结构效度。结果决策平衡量表的Cronbach’sα系数为0.94,其中运动获益为0.96,运动代价为0.84;重测信度决策平衡、运动获益和运动代价分别为0.65、0.72和0.61,因子分析结果显示量表适合采用因子分析评价结构效度,可提取出2个公因子,累计64.17%可被这2个公因子解释。结论运动决策平衡量表具有很好的信度和结构效度,可作为评价高血压患者运动决策的量化工具。
Objective To validate a Chinese version of the regular physical activity decision balance scale（ RPADBS） for hypertension patients. Methods A total of 559 hypertension patients were selected randomly from 12 communities in urban area of Wuhan. The regular physical activity decision balance scale included 19 items： gains（ pros） 13 items and losses（ cons） 6 items. Cronbanch＇s α coefficient and test-retest correlation were used for reliability test,and exploratory factor analysis was conducted for testing construct validity. Results The total Cronbach ＇s α coefficient was0. 94,while the Cronbach＇s α coefficient of pros subscale and cons subscale were 0. 96 and 0. 84,respectively. The Pearson test- retest reliability of total scale was 0. 65,0. 72 for pros and 0. 61 for cons,respectively. The exploratory factor analysis showed that the exploratory factor analysis was suitable for testing construct validity,two factors were obtained by the scale,and the rate of cumulative contribution were 64. 17%. Conclusions The regular physical activity decision balance scale has good reliability and validity. It can be applied as a quantitative tool for evaluation of decision balance for regular physical activity in hypertension patients.
出处
《中华疾病控制杂志》
CAS
CSCD
北大核心
2015年第8期831-834,共4页
Chinese Journal of Disease Control & Prevention
基金
香港理工大学护理学院资助(高血压自我健康管理社区干预研究
编号:1-ZV4D)
关键词
高血压
运动
问卷调查
Hypertension
Exercise
Questionnaires
