學童視力保健行為教育介入成效探討－PRECEDE-PROCEED模式之應用

Myopia is popular elementary school students, the sooner myopia deepened speed will be faster, the greater the probability the higher the probability of high myopia lead to blindness. Good vision care is important to prevent myopia. This study aims to develop a multi-component intervention program based on PRECEDE-PROCEED model to evaluate the effectiveness of elementary school students' vision care knowledge, attitude, behavior, the time of watch TV and computer at home. Nonequivalent pretest-posttest control group design was adopted in this study. Participants were fourth grade students from elementary schools in Hsinchu County, two class was the intervention group and the other three class was the control group. The program was implemented for five weeks. Components include vision care education, multiple activity replace the time of watch TV and computer at home, Self-examined vision care behavior at home, family education and Premier Points Card activity. A total of 82 participants in the intervention group and 135 participants in the control group were used for final analyses. The data was analyzed by using t-test. Findings of this study are as follows: In the posttest, the intervention group reveals a better score vision care knowledge, behavior and the time of watch TV and computer at home than that of the control group. Therefore, the outcome of vision care education and multiple activity intervention were helpful.