Table 4

Interobserver correlations for right eyes for 1994

ExaminersCortical (n=149)Nuclear opalescence (n=149)Posterior subcapsular (n=149)Nuclear colour (n=149)
A vB0.810.830.940.84
A vC0.810.830.930.84
A vD0.840.800.930.68
B vC0.870.790.950.81
B vD0.820.750.950.60
C vD0.770.760.930.63
All 4 raters0.830.790.950.75
  • The top row of each paired comparison is the intraclass correlation coefficient and the second row in parentheses is the Pearson correlation coefficient.