Translation, cultural adaptation and validation of the SCHNOS in French

Table 3 Difficulty parameters of F-SCHNOS-C item – Rating Scale Model RSM (n = 163)

Item	Step	Difficulty	p-value	95% CI
SCHNOS 5	1 vs. 0	0.67	< 0.001	0.48	0.86
	2 vs. 1	0.44	< 0.001	0.24	0.64
	3 vs. 2	0.63	< 0.001	0.43	0.83
	4 vs. 3	1.09	< 0.001	0.86	1.32
	5 vs. 4	1.21	< 0.001	0.96	1.46
SCHNOS 6	1 vs. 0	1.02	< 0.001	0.80	1.24
	2 vs. 1	0.79	< 0.001	0.58	1.00
	3 vs. 2	0.98	< 0.001	0.76	1.20
	4 vs. 3	1.44	< 0.001	1.17	1.72
	5 vs. 4	1.56	< 0.001	1.27	1.86
SCHNOS 7	1 vs. 0	0.73	< 0.001	0.54	0.92
	2 vs. 1	0.50	< 0.001	0.30	0.70
	3 vs. 2	0.69	< 0.001	0.48	0.89
	4 vs. 3	1.15	< 0.001	0.92	1.39
	5 vs. 4	1.27	< 0.001	1.01	1.53
SCHNOS 8	1 vs. 0	0.79	< 0.001	0.59	0.99
	2 vs. 1	0.56	< 0.001	0.35	0.76
	3 vs. 2	0.74	< 0.001	0.54	0.95
	4 vs. 3	1.21	< 0.001	0.97	1.45
	5 vs. 4	1.33	< 0.001	1.06	1.59
SCHNOS 9	1 vs. 0	0.88	< 0.001	0.68	1.09
	2 vs. 1	0.65	< 0.001	0.45	0.86
	3 vs. 2	0.84	< 0.001	0.63	1.05
	4 vs. 3	1.30	< 0.001	1.05	1.56
	5 vs. 4	1.42	< 0.001	1.15	1.70
SCHNOS 10	1 vs. 0	0.80	< 0.001	0.60	1.00
	2 vs. 1	0.57	< 0.001	0.36	0.77
	3 vs. 2	0.75	< 0.001	0.55	0.96
	4 vs. 3	1.22	< 0.001	0.98	1.46
	5 vs. 4	1.34	< 0.001	1.07	1.60

ISSN: 1916-0216