. Author manuscript; available in PMC: 2017 Dec 4.

Published in final edited form as: World J Otorhinolaryngol Head Neck Surg. 2017 Mar 19;3(1):24–31. doi: 10.1016/j.wjorl.2017.03.001

Table 1. Cohort characteristics and preoperative clinical measures of disease severity (n=395).

Characteristics:	Mean [SD]	Range [LL, UL]	N (%)
Age (years)	51.6 [15.6]	[18, 86]
Male			185 (47%)
Caucasian			334 (85%)
African American			19 (5%)
Asian			17 (4%)
Hispanic / Latino			23 (6%)
Asthma			148 (38%)
Allergy (mRAST / skin prick)			170 (43%)
Nasal polyposis			149 (38%)
Aspirin sensitivity			36 (9%)
Septal deviation			158 (40%)
Turbinate hypertrophy			62 (16%)
Depression			63 (16%)
Tobacco use			18 (5%)
Alcohol consumption			171 (43%)
Ciliary dyskinesia			12 (3%)
Corticosteroid dependency			33 (8%)
Diabetes mellitus (Type I or II)			33 (8%)
Lund-Mackay CT scores	12.2 [6.2]	[0, 24]
Lund-Kennedy endoscopy scores	6.3 [3.8]	[0, 18]

SD, standard deviation; LL, lower limit; UL, upper limit; mRAST, modified radioallergosorbent testing; CT, computed tomography