Accuracy of tympanometry cutoff points in children from Central-Western Brazil.

In the 84 children, 66 right ears and 73 left ears were examined; however, 42 ears were randomly selected from each side for the final analysis.

A significant correlation was found between peak pressure and static compliance.

EpiDat indicated a specificity of 93.9%, a sensitivity of 55.6%, and an overall accuracy of 85.7%.

Static compliance <0.2 mL showed comparable performance (specificity = 98.5%, sensitivity = 50.0%, accuracy = 88.1%).