Research Article

The Influence of Functional Endoscopic Sinus Surgery on Sleep Related Outcomes in Patients with Chronic Rhinosinusitis

Table 4

Logistic regression analyses of predictors of successful treatment of OSAS after FESS (AHI <5).

PredictorsUnivariate analysisMultivariate analysis
OR95 % CIP valueOR95 % CIP value

Gender (Male/Female)0.42(0.101-1.760)0.2361.46(0.235-9.023)0.687
Age (years)0.96(0.913-1.017)0.180 0.99(0.925-1.050)0.651
SNOT-20 score1.01(0.972-1.043)0.712
Nasal obstruction score1.77(0.997-3.140)0.0511.57(0.831-2.980)0.164
MCA20.50(0.009-28.741)0.735
Endoscopic score1.09(0.820-1.451)0.550
Without polyp/with polyp2.58(0.585-11.403)0.210
CT score0.96(0.841-1.089)0.503
BMI (kg/m2)0.84(0.660-1.063)0.144
ESS score1.03(0.879-1.199)0.739
Sleep-domain of SNOT-201.04(0.958-1.127)0.357
Snoring index0.99(0.986-0.999)0.027∗
AHI0.79(0.663-0.950)0.012∗0.78(0.623-0.973)0.028∗
Lowest SaO2 (%)1.10(0.968-1.241)0.148

OSAS: obstructive sleep apnea syndrome; FESS: functional endoscopic sinus surgery; BMI: body mass index; ESS: Epworth Sleep Score; SNOT-20: Sinonasal Outcome Test-20; AHI: apnea-hypopnea index; SaO2: arterial oxygen saturation; MCA2: mean of the second minimal cross-sectional area; CT: computed tomography; OR: Odds Ratio. ∗P<0.05.