. Author manuscript; available in PMC: 2013 Nov 1.

Published in final edited form as: Int Forum Allergy Rhinol. 2012 Jun 13;2(6):453–459. doi: 10.1002/alr.21058

Table 3.

Unadjusted Fleiss’ kappa statistic (K_f) values for each component of nasal endoscopy of patients with a history of endoscopic sinus surgery for chronic rhinosinusitis.

Attribute	K_f	ASE	95% CI [LL, UL]	Z-value	P-value
A. Middle Turbinate Position	0.311	0.085	[0.146, 0.477]	3.684	0.0002
B. Middle Turbinate Integrity	0.486	0.063	[0.362, 0.611]	7.668	<0.0001
C. Middle Turbinate Mucosal Changes	0.104	0.077	[−0.047, 0.256]	1.347	0.1781
D. Uncinate Process	0.083	0.054	[−0.023, 0.189]	1.534	0.1249
E. Middle Meatus Patency	0.171	0.078	[−0.018, 0.324]	2.195	0.0281
F. Ethmoid Sinus Cavity	0.215	0.070	[−0.078, 0.353]	3.070	0.0021
G. Maxillary Sinus Antrostomy	0.323	0.058	[0.209, 0.436]	5.574	<0.0001
H. Synechiae Involving Middle Meatus	0.247	0.085	[0.082, 0.413]	2.926	0.0034
I. Polyps Within Middle Meatus	0.718	0.085	[0.552, 0.883]	8.492	<0.0001
J. Discharge	0.334	0.060	[0.215, 0.453]	5.522	<0.0001

K_f, Fleiss’ kappa statistic; ASE, asymptotic standard error; CI, confidence interval; LL, lower limit of 95% confidence interval; UL, upper limit of 95% confidence interval