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. 2012 Nov 16;27(1):42–49. doi: 10.1038/eye.2012.220

Table 1. Subject demographics.

  Normal FECD Pa
Number of subjects/eyes 13 30  
Gender
Female/male 7/6 18/12 0.707
  Mean±SD Range Mean±SD Range Pa
Age (years) 64.2±13.9 30–80 68.0±9.5 50–86 0.311
a

Differences between groups were tested for statistical significance with independent sample t-test for continuous variables and with the Pearson χ2-test for dichotomous variables.