Table 5.

Factor loadings, mean, standard deviation, and weighted kappa of each item of the SFLQ-Br.

Item	Factor Loading	Mean ± SD	Weighted Kappa	Weighted Kappa 95% CI
				Lower	Higher
#1	0.468	3.30 ± 0.83	0.51	0.23	0.77
#2 (average)	0.457	3.43 ± 1.41	0.69	0.46	0.91
#3	0.783	2.44 ± 1.28	0.85	0.73	0.97
#4	0.922	2.28 ± 1.12	0.76	0.55	0.96
#5	0.866	2.36 ± 1.16	0.62	0.37	0.86
#6	0.654	2.63 ± 0.85	0.73	0.53	0.92
#7	0.461	1.93 ± 1.86	0.69	0.46	0.92
#8	0.699	3.74 ± 1.02	0.73	0.57	0.89
#9	0.882	2.66 ± 0.68	0.61	0.42	0.79
#10	0.844	2.68 + 0.73	0.73	0.52	0.93
#11	0.754	2.94 ± 0.61	0.62	0.37	0.86
#12	0.699	2.85 ± 0.79	0.62	0.30	0.95

SD = Standard deviation; 95% CI = 95% confidence interval.