Table 3. Olfaction measures.

	Preserved olfaction ( n  = 36)	Prolonged olfactory loss ( n  = 5)	RR (95% CI)	p -value
Baseline SNOT-22 olfaction score	0.69 ± 1.45	0 ± 0	–2.02 to 0.64	0.30
Worst ΔSNOT-22 olfaction score post-op	0.50 ± 1.61	4.40 ± 0.55	2.42 to 5.38	<0.0001
Best ΔSNOT-22 olfaction score post-op	–0.53 ± 1.21	2.60 ± 1.52	1.93 to 4.33	<0.0001
Time to worst ΔSNOT-22 olfaction score (d)	49.69 ± 47.79	61.80 ± 64.75	–35.96 to 60.18	0.61
Time to best ΔSNOT-22 olfaction score (d)	68.47 ± 47.49	88.00 ± 67.55	–28.66 to 67.72	0.42
Use of olfactory training (%)	0	0	6.00 (0.13–274.59)	0.36

Abbreviations: CI, confidence interval; RR, relative risk; SNOT-22, 22-item Sino-Nasal Outcome Test.