体质健康信念在中学生体质量指数和锻炼行为间的调节作用

发布时间：2018-06-27 01:47

本文选题：体质 + 身体锻炼　；参考：《中国学校卫生》2017年03期

【摘要】：目的探讨体质健康信念在体质量指数(BMI)和锻炼行为关系中的中介调节作用,为促进青少年体质健康提供理论参考。方法分别抽取北京、济南、贵阳3城市部分初高中学生1 678名为研究对象,进行身高、体重检测以及体质健康信念量表和体育锻炼量表评分。结果超重组和肥胖组知觉锻炼益处(14.07±0.25,14.24±0.54)、体质评价态度(14.26±0.63,13.72±0.41)、体质强弱与患病易感性(15.12±0.72,14.12±0.61)、知觉疾病与体弱的严重(14.30±0.55,12.88±0.27)、评价结果关注(14.12±0.56,13.76±0.23)、锻炼行为(61.13±0.53,57.74±0.37)均低于正常组,差异均有统计学意义(P值均0.05)。BMI与体质健康信念知觉锻炼益处、体质评价态度、患病易感性、知觉疾病与体弱的严重、评价结果关注均呈负相关(r值分别为-0.195,-0.174,-0.163,-0.122,-0.129,P值均0.01);BMI与锻炼行为呈负相关(r=-0.203,P0.01),体质健康信念知觉锻炼益处、体质评价态度、患病易感性、知觉疾病与体弱的严重、评价结果关注维度均与锻炼行为呈正相关(r值分别为0.447,0.619,0.407,0.589,0.308,P值均0.01)。体质健康信念对锻炼行为的影响更大,在BMI与锻炼行为的关系中起中介调节作用。结论随着BMI的增加,体质健康信念和锻炼行为评分减少;体质健康信念比BMI对锻炼行为的影响更大,体质健康信念在BMI与锻炼行为的关系中起中介作用。提高青少年体质健康信念,对促进体育锻炼,增进体质健康有益。
[Abstract]:Objective to explore the mediating role of physical health belief in the relationship between body mass index (BMI) and exercise behavior, and to provide a theoretical reference for promoting the physical health of adolescents. Methods 1678 middle and senior middle school students from Beijing, Jinan and Guiyang were selected as the subjects of the study, and their height and weight were measured, and the scores of physical fitness belief scale and physical exercise scale were evaluated. Results the benefits of perceptual exercise (14.07 卤0.25 卤14.24 卤0.54), physique evaluation attitude (14.26 卤0.633 卤13.72 卤0.41), physical strength and susceptibility (15.12 卤0.72n 14.12 卤0.61), the severity of perceptual disease and body weakness (14.30 卤0.5512.88 卤0.27), and exercise behavior (14.12 卤0.566 卤13.76 卤0.23), exercise behavior (61.13 卤0.53n 57.74 卤0.37) were significantly lower in the hyperrecombination and obesity groups than those in the normal group (14.07 卤0.25 卤14.24 卤0.54, 14.26 卤0.56, 13.76 卤0.23) and (61.13 卤0.53, 57.74 卤0.37), respectively. The difference was statistically significant (P 0.05). BMI was associated with perceived exercise benefits of physical health beliefs, attitude towards physical evaluation, susceptibility to disease, and severity of perceived illness and infirmity. The results showed that there was a negative correlation between BMI and exercise behavior (r = -0.195 ~ -0.174U -0.163U -0.122U -0.129g P = 0.01), and there was a negative correlation between BMI and exercise behavior (r = -0.203 P 0.01), the benefit of physical health belief perception exercise, the attitude of physical evaluation, the susceptibility to illness, the severity of perceived disease and infirmity. The results showed that there was a positive correlation between the dimension of attention and exercise behavior (r = 0.4470.19 0.4070.589 / 0.308 P = 0.01, respectively). Physical health belief has more influence on exercise behavior and plays an intermediary role in the relationship between BMI and exercise behavior. Conclusion with the increase of BMI, the scores of physical health belief and exercise behavior decrease, the physical health belief has more influence on exercise behavior than BMI, and physical health belief plays an intermediary role in the relationship between BMI and exercise behavior. It is beneficial to promote physical exercise and improve physical health of teenagers to improve their belief in physical health.
【作者单位】：贵州师范大学体育学院;
【基金】：国家社会科学基金项目(12XTY004)
【分类号】：G804.49

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