TABLE 3

Interobserver Correlation Coefficient (ICC), 95% Confidence Interval (CI), and Level of Significance

GroupICC95% CIP
Underweight0.990.98–0.99<0.001
Normal weight0.970.92–0.99<0.001
Overweight0.950.94–0.99<0.001
Obese0.980.97–0.99<0.001
Morbidly obese0.990.98–0.99<0.001