中学生健康促进生活方式问卷中文版信效度分析

目的 检验健康促进生活方式问卷-Ⅱ版(Health-Promoting Lifestyle Profile,HPLP -Ⅱ)的信度和效度,为儿童青少年生活方式的评价及健康促进提供新的手段和方法.方法 对哈尔滨市412名中学生进行施测,检验HPLP-Ⅱ的信度和效度.结果 采用因子分析考察其结构效度,共提取出6个因子,与英文原版及日文版HPLP-Ⅱ的各维度组成及问题划分一致,各问题条目可进行合理的归因与解释.全量表的Cronbach α系数为0.93(各分量表为0.63～0.82),全量表的分半信度系数为0.91,说明有较好的内部一致性;4周后重测相关系数为0.73(各分量表为0.60～0.81)(P值均＜0.01).饮食营养、体力活动、心理压力控制3个维度与生活方式自评量表中的饮食习惯、锻炼和体能、应激控制均呈显著相关,具有较好的效标效度.结论 HPLP-Ⅱ问卷用于描述中国儿童青少年健康促进生活方式有较好的信度和效度,符合心理测量学的要求.

Reliability and Validity of Chinese Version of the Health-Promoting Lifestyle Profile

Objective To test the reliability and validity of Health-promoting Lifestyle Profile II(HPLP-II), and to provide new methods of health-promoting and life-style evaluating for adolescents. Methods A total of 412 students were recruited from junior high school in Harbin to analyze the reliability and validity of the questionnaire. Results The Chinese version of the HPLP II was evaluated using factor analysis and reliability measurement. Six factors similar to those isolated previously during psychometric assessment of English version and Japanese version were extracted. The alpha reliability coefficient for the total scale was 0.93 (the subscales ranged from 0.63 to 0.82) and the 4-week rest reliability was 0.73(the subscales ranged from 0.60 to 0.81), the split-half reliability coefficient was 0.91. The criterion-related validity analyzing showed the high correlation between nutrition, physical activity and stress management. Conclusion The Chinese version of the HPLP-II questionnaire appears to have good validity and reliability to estimate the lifestyle of adolescents in China.