Table 4: Comparison of the paranasal sinus volumes of related-ears grouped based on their mastoid aeration.
Paranasal sinus volumes Mastoid Pneumatization Mastoid Pneumatization Mastoid Pneumatization Mastoid Pneumatization Pairwise comparison: Adjusted p values Pairwise comparison: Adjusted p values Pairwise comparison: Adjusted p values
Fully-pneumatized Diploic Sclerotic p Fully-pneumatized -Diploic Fully-pneumatized -Sclerotic Diploic-Sclerotic
Total (n=202) n=98 n=70 n=38
F-Volume 1355.3905(1081.15) 1481.973(1473.386) 1293.1875(1405.445) 0.287
M-Volume 11834.2655(6242.592) 10251.1305(5325.408) 9267.6563(6209.76) 0.073
S-Volume 3909.402(2800.644) 2761.26(2195.7575) 1811.46(1288.413) <0.001 0.006 <0.001 0.006
Group 1 (n=102) n=58 n=34 n=10
S-Volume 3887.2763(1981.644) 2445.795(1834.9065) 2530.602(1063.706) 0.003 0.005 0.142 1
Group 2 (n=100) n=36 n=36 n=28
S-Volume 4057.648(4314.1832) 2980.075(2507.6888) 1667.385(1250.97) <0.001 0.573 <0.001 0.004
  Group 1: COM with isolated tympanic membrane perforation, Group 2: COM with cholesteatoma/retraction pocket. (COM:Chronic Otitis Media)   Group 1: COM with isolated tympanic membrane perforation, Group 2: COM with cholesteatoma/retraction pocket. (COM:Chronic Otitis Media)   Group 1: COM with isolated tympanic membrane perforation, Group 2: COM with cholesteatoma/retraction pocket. (COM:Chronic Otitis Media)   Group 1: COM with isolated tympanic membrane perforation, Group 2: COM with cholesteatoma/retraction pocket. (COM:Chronic Otitis Media)   Group 1: COM with isolated tympanic membrane perforation, Group 2: COM with cholesteatoma/retraction pocket. (COM:Chronic Otitis Media)   Group 1: COM with isolated tympanic membrane perforation, Group 2: COM with cholesteatoma/retraction pocket. (COM:Chronic Otitis Media)   Group 1: COM with isolated tympanic membrane perforation, Group 2: COM with cholesteatoma/retraction pocket. (COM:Chronic Otitis Media)   Group 1: COM with isolated tympanic membrane perforation, Group 2: COM with cholesteatoma/retraction pocket. (COM:Chronic Otitis Media)