摘要
目的探讨健康教育对35～45岁城市居民饮食习惯的影响。方法采用系统抽样的方法选取74例35～45岁成年人作为研究对象，采用自制问卷在健康教育前进行基线调查，运用行为分阶段转变理论对其进行健康教育，在健康教育3月后对同一对象进行第2次问卷调查。结果健康教育后，研究对象的合理膳食知识明显增加（P〈0．01），动物类脂肪摄入者、腌制食品摄入者、高盐饮食者、牛奶摄入较少者在行为转变各阶段的分布发生明显改变（P〈0．05）；水果、蔬菜摄入较少者在行为转变各阶段的分布未发生明显改变（P〉0．05）。结论根据研究对象所处的不同阶段采取不同的健康教育方法和措施，可以有效地改变研究对象的不良饮食习惯，提高健康教育的效果。
Objective To explore the effects of health education on food habits for 35-45 Years old Residents in Yan＇an city based on Stages of Change theory. Methods 74 urban residents of 35-45 years were recruited as participants. After baseline survey was carried out with self-edited questionnaire, health education on food habits was conducted to the participants. 3 months later, the second survey was carried out with the same questionnaire. Results The nutritional knowledge of objects increased significantly after health education （P 〈 0.01）. The distributions of stages of change in objects of high fat intake, pickles intake and salt intake and low milk intake were significantly different with that of before health education （P 〈 0.05）, while low fruits and vegetables intake was not significantly different （P 〈 0. 05）. Conclusions It is helpful to alter the food habits of objects effectively carried out Health education according to the stages of change theory.
