Effects of health education on fat intake behaviors and its psychology in students with different BMI

• DOI: 10.3760/cma.j.issn.1674-6554.2017.04.015
• Publication Date: 2017-04-20
• Authors: Wenqian Xie; Huifang Yu; Qianru Zhu; Hongjian Yu; Yifei Cao; Yuli Du; Minyan Chen; Liangwen Xu
• Keywords: Transtheoretical model

Objective To compare the effects of health education on fat intake behavior and its psychology in students with different BMI, provide evidence for improving individual healthy education.

Methods A experimental epidemiology was used, Twenty-nine secondary school classes were randomly selected by multi-stage cluster sampling from two cities Zhejiang province.Overweight or obesity group included all who judged overweight obesity, normal basic matched age, grade, sex stage baseline.Intervention based transtheoretical mode conducted groups intervention results measured adolescent psychological measurement scales(Chinese version). Chi-square tests, T-tests, non-parameters tests binary logistic regression performed data analyses.

Results Stage BMI moved forward after intervention, while proportion advance further than BMI.Change strategy(2.60±0.79), pros(3.58±0.90) self-efficacy(3.01±0.72)of better baseline((2.34±0.86), (3.08±0.91), (2.79±0.81))while difference not significant intervention.Logistic analysis discovered that promotion change strategy BMI(OR=2.168, 95%CI: 1.560-3.014)and self-efficiency obesity(OR=1.801, 1.026-3.159).

Conclusion The intensity duration is essential to be reinforced should promoted combination social support.

Key words: Transtheoretical Model; BMI; Student