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一百多年前Donders(1864)首先报告欧洲人正常眼的调节力。以后石原忍(1919)和Duane(1922)相继报告日本人、美国人正常眼的调节力正常值及昼夜波动曲线。关于中国人正常眼的调节力,方怀时曾报告10～35岁的正常值以及段昌敏用逐步回归法推算5～59岁各年龄组的调节力。目前国内计算调节力一般多用Duane 或石原忍报告各年龄组的正常值。中国地域辽润,地跨温带和亚热带。调查中国人各年龄组调节力正常值实有必要。本文对广东地区466正常眼作了调节力的测量,结果报告如下:
More than 100 years ago, Donders (1864) first reported the accommodative power of Europe’s normal eyes. Later Ishihara Ninh (1919) and Duane (1922) successively reported the accommodative normal and diurnal fluctuations of Japanese and American normal eyes. Regulatory power of the Chinese normal eyes, Fang Huai had reported 10 to 35-year-old normal and Duan Chang-min step-by-step regression method to predict the age of 5 to 59 years of age regulatory power. At present, the calculation of regulatory power in general Duane or Ishihara Nobunaga to report the normal value of each age group. Liao Run China region, across the temperate and subtropical. It is really necessary to investigate the normal regulation power of Chinese people in all age groups. In this paper, 466 normal eyes in Guangdong Province made a regulatory force measurement, the results reported as follows: