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The Egyptian Journal of Otolaryngology

Table 3 Cox proportional hazard regression for predictors of mortality in invasive fungal rhinosinusitis

From: COVID-19-related acute invasive fungal rhinosinusitis: risk factors associated with mortality

Covariate

b

SE

Wald

P value

Proportional hazard

95% CI for proportional hazard

Intraorbital extension

1.263

0.753

2.813

0.094

3.535

0.808 to 15.466

Intracranial extension

1.009

0.492

4.204

0.040

2.743

1.046 to 7.199

Serum ferritin > 165 (μg/l)

2.531

0.721

12.333

0.0004

12.561

3.059 to 51.570

  1. b = regression coefficient, SE = standard error, 95% CI = 95% confidence interval
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