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目的:了解6～13岁少年儿童散光状态,并探查儿童散光与偏食之间的关系,为少年儿童视力不良的防治提供依据。方法:对门诊验光者中6～13岁262例485散光眼散瞳验光并分低、中、高度的近视散光和远视散光,同时调查患儿饮食习惯中偏食(不吃肉或不吃蔬菜)情况,观察在各不同程度散光组中偏食习惯的分布。结果:6～13岁少年儿童262例485眼中,近视散光为315眼,占散光总数的64.9%,总的近视散光中不吃肉者为71.4%,不吃蔬菜者为48.2%;远视散光为170眼,占散光总数的35.1%,总的远视散光中不吃肉者占40.6%,不吃蔬菜者占68.8%。散光程度均以低度为主。结论:学龄期儿童中近视散光多于远视散光;轻度屈光度数的散光多于中、高度屈光度数的散光;在近视散光眼患者多不吃肉,而远视散光患者多不吃蔬菜。预防近视和散光应做到养成良好饮食习惯合理搭配食物,儿童有厌食症时应及早治愈。
Objective: To understand the astigmatism state of children aged 6 ~ 13 years, and to explore the relationship between children astigmatism and partial eclipse, provide the basis for prevention and treatment of poor vision in children. Methods: Outpatient optometry in 6 to 13-year-old 262 cases of 485 astigmatism Mydriasis optometry and low, medium and high myopia astigmatism and hyperopia astigmatism, children with eating habits survey partial eclipse (do not eat meat or eat vegetables) Situation, observed in different degrees of astigmatism group partial eclipse habit distribution. Results: Myopic astigmatism was 315 eyes in 262 eyes of 6-13 years old children, accounting for 64.9% of the total number of astigmatism. Total myopic astigmatism was 71.4% of those who did not eat meat, 48.2% of those who did not eat vegetables. Hyperopic astigmatism was 170 eyes, accounting for 35.1% of the total number of astigmatism, hyperopia astigmatism in 40.6% do not eat meat, do not eat vegetables accounted for 68.8%. Degree of astigmatism are mainly low. Conclusions: Myopic astigmatism in preschool children is more than hyperopia astigmatism; astigmatism in mild diopter is more than that in middle and high diopters; in myopic astigmatism patients do not eat more meat, but hyperopic astigmatism patients do not eat more vegetables. Prevention of myopia and astigmatism should be done to develop a good diet with a reasonable food, children with anorexia should be cured as soon as possible.