本文使用電腦自動驗光機(Autorefractometer)對國小一年級學童288名,五年級267名,以及國中三年級學生255名測量睫狀肌麻痺前後屈光狀態之改變,結果顯示散瞳後度數愈偏正值者散瞳前後差愈大,散瞳前度數則無法用來預估散瞳前後差,兩眼散瞳前後差異值與兩眼不等視相關性很低,散光度數對散瞳前後度數差與明顯影響。
We examined 288 grade one, 267 grade five students of children-school, and 255 grade three students of junior high school with autorefractometer before and after cycloplegia. The results showed that, the more hyperopia after cycloplegia, the larger difference between pre- and post-cycloplegic refraction. On the other hand, the pre-cycloplegic refraction cannot predict the difference between pre- and post-cycloplegic refraction. It does not significantly correlate with anisometropia or astigmatism.