关键词: 学生, 近视, 家庭, 影响因素

Abstract: Objective To evaluate the factors associated with myopia in junior middle school students in Zibo city, and to provide reference on myopia prevention and control among students. Methods A total of 1 036 students were selected in April 2016 using a stratified cluster sampling method from first grade and second grade of junior middle schools in Zibo City. Students underwent diopter examinations and their parents completed detailed questionnaires. Results The average prevalence of myopia was 73.24%, of which the prevalence rate of mild myopia was 47.77%, moderate myopia was 22.79% and severe myopia was 2.68%.There were statistically significant differences on myopia prevalence in different grade and gender groups (P<0.05). Students born at full terms, with correct sitting position at home, participating in sports training and with parents led to have eyes examined more than twice a year were significantly associated with a lower risk of myopia (all P<0.05). Moreover, students used to reading book on the bed had a higher risk of myopia(P<0.05). Conclusion Myopia of students in junior middle school is highly prevalentin Zibo city. So developing good habit of eyes using may be the key to prevent and treat myopia in students.

Key words: influencing factors, students, myopia, family