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目的进一步探讨儿童散光检测的准确性和规律性.方法对62例(108只眼)儿童散光进行检测,采用睫状肌麻痹下检影验光和角膜曲率计测量,分别得出眼散光(EAS)和角膜散光(KAS)的数据.结果表明二种散光的散光度和散光轴有很好的一致性;两散光的相关系数R＝0?91;关系式为EAS＝0?94KAS－0?22,与以往关系式非常一致.75％的散光度在3?00DC以内,75％的散光轴向在180°±5°范围内.结论圆柱镜检影法是确定眼散光轴向的可靠技术;角膜曲率测量对于检影验光起到重要的辅助作用;儿童散光的散光度和散光轴的分布有明显的规律“,”Abstract The subject is to find out a method how to examine the astigmatism of children with best accuracy and to find out the regularity of astigmatism in children. Sixty two cases with 108 eyes of children were examined for refraction with retinoscopy under the ciliary paralysis, and for keratometry with keratometer. The data of the ocular astigmatism (EAs) and of the corneal astigmatis (KAs) have been analysed statistically. The result has showed that the correlation coefficient between the two astigmat...