Manges T D, Banaitis D A, Roth N, Yolton R L
Am J Optom Physiol Opt. 1987 Mar;64(3):159-66. doi: 10.1097/00006324-198703000-00001.
Two complete optometric examinations conducted 3 months apart with 38 nonpregnant and 93 pregnant subjects (divided equally into three groups based on the trimester of pregnancy in which examinations were done) were conducted. Differences between the findings were compared by analyses of variance and t-tests. Refractive error, corneal curvature and thickness, accommodative amplitude, AC/A ratio, and fusion break ranges were not found to change significantly during pregnancy.
对38名非孕妇和93名孕妇（根据检查时所处孕期平均分为三组）进行了两次全面的验光检查，两次检查间隔3个月。通过方差分析和t检验比较了检查结果之间的差异。未发现孕期屈光不正、角膜曲率和厚度、调节幅度、AC/A比率及融合破裂范围有显著变化。
