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Table 2 Intra-rater and inter-rater reliability

From: Evaluation of open bite closure using clear aligners: a retrospective study

  ICC-intra-rater 95% CI (lower bound, upper bound) ICC-inter-rater 95% CI (lower bound, upper bound)
U1-SN′ T0(°) 0.94 (0.85, 0.97) 0.95 (0.87, 0.98)
U1-SN′ T1 (°) 0.89 (0.75, 0.96) 0.88 (0.71, 0.95)
U1-SN′perp T0 (mm) 0.88 (0.73, 0.95) 0.95 (0.87, 0.98)
U1-SN′perp T1 (mm) 0.85 (0.66, 0.94) 0.92 (0.81, 0.97)
U1-SN′ T0 (mm) 0.86 (0.69, 0.94) 0.85 (0.65, 0.94)
U1-SN′ T1 (mm) 0.84 (0.69, 0.93) 0.83 (0.61, 0.93)
U6-SN′ T0 (mm) 0.86 (0.67, 0.94) 0.92 (0.81, 0.97)
U6-SN′ T1(mm) 0.86 (0.69, 0.94) 0.92 (0.81, 0.97)
IMPA T0(°) 0.95 (0.88, 0.98) 0.98 (0.96, 0.99)
IMPA T1(°) 0.91 (0.78, 0.96) 0.98 (0.95, 0.99)
L1-MPperp T0 (mm) 0.85 (0.67, 0.94) 0.97 (0.92, 0.99)
L1-MPperp T1 (mm) 0.86 (0.68, 0.94) 0.96 (0.91, 0.99)
L1-MP T0 (mm) 0.98 (0.94, 0.99) 0.98 (0.95, 0.99)
L1-MP T1 (mm) 0.98 (0.95, 0.99) 0.99 (0.97, 1.00)
L6-MP T0 (mm) 0.97 (0.92, 0.99) 0.98 (0.94, 0.99)
L6-MP T1 (mm) 0.97 (0.93, 0.99) 0.99 (0.96–0.99)
  1. ICC intra-class correlation coefficient; CI confidence interval
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