Daum K M
Ophthalmic Physiol Opt. 1984;4(1):25-9.
Using data compiled from an earlier study of the results of the orthoptic treatment of divergence excess [Daum, K. M. Ophthal. Physiol. Opt. 4, 15-24 (1984)], a model has been presented regarding the results of the treatment. Provided the calibration sample is representative, the model may be used after an initial examination to predict the class of success a given subject will eventually be placed in as a result of orthoptic treatment. After treatment with a standard orthoptic regimen, the subjects were classified as being either totally successful (no objective or subjective visual difficulties) or partially/not successful. Stepwise discriminate analysis of 15 independent variables for the dependent variable success was used in order to choose the model with the highest coefficient of determination (r2) and the best statistical significance. The three variables chosen for the model were the angle of deviation at near and the blur and break values of the negative vergences at near. Using these variables, discriminant analysis was performed on the calibration sample of nine subjects. Each was classified correctly. The use and limitations of the model are briefly discussed.
利用从早期一项关于散开过度矫正治疗结果的研究[Daum, K. M. 《眼科生理光学》4, 15 - 24 (1984)]中汇编的数据，提出了一个关于治疗结果的模型。如果校准样本具有代表性，该模型可在初次检查后用于预测给定受试者经矫正治疗最终会被归入的成功类别。在用标准矫正方案治疗后，受试者被分类为完全成功（无客观或主观视觉困难）或部分/未成功。为了选择具有最高决定系数（r2）和最佳统计显著性的模型，对因变量“成功”的15个自变量进行了逐步判别分析。该模型选择的三个变量是近距斜视角度以及近距负融合储备的模糊和破裂值。使用这些变量，对9名受试者的校准样本进行了判别分析。每个人都被正确分类。简要讨论了该模型的用途和局限性。
