Total (n = 86) | Final diagnosis | χ2 | p | ||
---|---|---|---|---|---|
Cholesteatoma (n = 49) | Non-cholesteatoma (n = 37) | ||||
Köerner septum | |||||
Absent | 15 (17.4%) | 12 (24.5%) | 3 (8.1%) | 3.929* | 0.047* |
Present | 35 (40.7%) | 13 (26.5%) | 22 (59.5%) | 9.471* | 0.002* |
Non-evaluable | 36 (41.9%) | 24 (49%) | 12 (32.4%) | 2.372 | 0.124 |
χ2 (p) | 10.239 *(0.006*) |