3.2. Comparison of the paranasal sinus volumes of the healthy and the diseased ear sides
Distributions of the frontal, maxillary and sphenoid sinus volumes for healthy and diseased-side of group 1 and group 2 were similar. Median volumes of paranasal sinuses and p-values are given in Table 3 . The only statistically significant difference was seen in the volumes of sphenoid sinus between the healthy and diseased-side for both groups.