Research Article
Comparison of Ocular Biometry Profiles in Urban and Rural Cataract Candidates in Eastern China
Table 3
Descriptive statistics of mean K reading in 4 age groups.
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K mean: keratometry; D: diopter; SD: standard deviation; value represents the difference among four age groups of Shanghai/Jinshan; # Group A vs. Group B. + Group A vs. Group C. Group B vs. Group D. Multiple comparison between each two age groups in Jinshan showed no statistical difference; multiple comparison between each other two age groups in Shanghai showed no statistical difference. |