Table 3 Statistical analysis of the effect of various frontal recess cells on the development of frontal sinusitis
Variable | CRS (+) 100 sides, no. (%) | CRS (−) 200 sides, no. (%) | Univariate analysis | Multivariate analysis | |||||
|---|---|---|---|---|---|---|---|---|---|
FS (+) | FS (−) | OR | 95 % CI | P value | OR | 95 % CI | P value | ||
FBC | 9 (13) | 3 (10) | 9 (4.5) | 2.63 | 1.06–6.52 | 0.038* | 2.56 | 1.03–6.38 | 0.043* |
ANC | 60 (86) | 26 (87) | 179 (89.5) | 0.75 | 0.34–1.64 | 0.469 | |||
FC1 | 21 (30) | 8 (27) | 82 (41) | 0.65 | 0.37–1.15 | 0.14 | |||
FC2 | 5 (7.1) | 2 (6.7) | 12 (6) | 1.16 | 0.40–3.35 | 0.779 | |||
FC3 | 4 (5.7) | 1 (3.3) | 8 (4) | 1.46 | 0.44–4.89 | 0.54 | |||
FC4 | 2 (2.9) | 0 (0) | 2 (1) | 3.29 | 0.46–23.8 | 0.238 | |||
SBC | 22 (31) | 15 (50) | 74 (37) | 0.77 | 0.44–1.35 | 0.358 | |||
SOEC | 4 (5.7) | 0 (0) | 14 (7) | 1.26 | 0.43–3.66 | 0.673 | |||
IFSSC | 3 (4.3) | 2 (6.7) | 21 (11) | 0.40 | 0.12–1.36 | 0.14 | |||