Patterns of myopigenic activities with age, gender and ethnicity in Sydney schoolchildren
Patterns of myopigenic activities with age, gender and ethnicity in Sydney schoolchildren
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DOI：
10.1111/opo.12045
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发表时间：
2013-05-01
影响因子：
2.9
通讯作者：
Rose, Kathryn A.
中科院分区：
文献类型：
--
作者：
French, Amanda N.;Morgan, Ian G.;Rose, Kathryn A.
目的根据年龄、种族和性别，研究澳大利亚悉尼儿童的肌生成活动模式（近工作时间高，户外时间低）。方法悉尼青少年血管和眼睛研究（SAVES）重新检查了悉尼近视研究（SMS）的两个年龄队列（基线时为6岁和12岁）的儿童。在56年的随访中，863名年轻组和1196名老年组有完整的屈光数据。在基线和随访时测量睫状体麻痹性自屈光（cyclopentolate 1%; Canon RK-F1）。成为近视（0.50屈光度球面等效屈光度）的儿童在基线时被分类为非近视，在随访时被分类为近视。一份详细的调查问卷用于测量每周的活动，包括在基线和随访检查中在户外和工作附近度过的时间。结果总体上，低龄组128例（14.8%）、高龄组210例（17.6%）发生近视。在随访中，两组儿童的户外活动时间都显著减少（年轻组，p=0.001，年长组，p=0.001）
Purpose To examine the patterns of myopigenic activity (high near work, low time outdoors) in children growing up in Sydney, Australia, by age, ethnicity and gender. Methods The Sydney Adolescent Vascular and Eye Study (SAVES) re-examined children from the two age cohorts (6 and 12years at baseline) from the Sydney Myopia Study (SMS). At 56year follow-up, 863 in the younger cohort and 1196 in the older cohort had complete refraction data. Cycloplegic autorefraction (cyclopentolate 1%; Canon RK-F1) was measured at baseline and follow-up. Children who became myopic (0.50dioptres spherical equivalent refraction) were those classified as non-myopic at baseline and myopic at follow-up. A detailed questionnaire was administered to measure weekly activities, including time spent outdoors and near work at both baseline and follow-up examination. Results Overall, 128 (14.8%) children in the younger cohort and 210 (17.6%) in the older cohort became myopic. At follow-up, for both cohorts, children had significantly reduced the amount of time spent outdoors (younger cohort, p=0.001, older cohort, p