Table 1.

Intra- and interexaminer reliability with 95% confidence intervals estimated for each measurement, by the ICC method

Method	Intraexaminer reproducibility
	T1-T2-T3			T1-T2			T2-T3
	ICC	Lower 95% CI	Upper 95% CI	ICC	Lower 95% CI	Upper 95% CI	ICC	Lower 95% CI	Upper 95% CI
Hand-wrist	0.89	0.85	0.92	0.87	0.81	0.91	0.90	0.85	0.93
CVM	0.80	0.73	0.85	0.77	0.68	0.84	0.81	0.72	0.87
	Interexaminer reproducibility
	T1			T2			T3
ICC	Lower 95% CI	Upper 95% CI	ICC	Lower 95% CI	Upper 95% CI	ICC	Lower 95% CI	Upper 95% CI

CI, confidence interval; CVM, cervical vertebrae maturation; ICC, intraclass correlation coefficient; T₁, first measurement; T₂, second measurement; T₃, third measurement.