Item analysis of the KIDSCREEN-10 using Rasch modelling

Table 3 Conditional outfits and infits for RM

Item	Outfit	sd	\(\hbox {p}^{\mathrm{a}}\)	Infit	sd	\(\hbox {p}^{\mathrm{a}}\)
1	0.849	0.045	0.0008	0.853	0.048	0.0020
2	0.915	0.044	0.0525	0.933	0.046	0.1449
3	1.262	0.049	0.0000	1.133	0.046	0.0038
4	1.037	0.093	0.6912	1.021	0.061	0.7301
5	1.082	0.046	0.0730	1.102	0.046	0.0253
6	1.055	0.047	0.2476	1.044	0.045	0.3299
7	1.101	0.110	0.3572	1.115	0.078	0.1411
8	0.962	0.069	0.5815	0.995	0.058	0.9270
9	0.877	0.047	0.0083	0.885	0.049	0.0193
10	0.986	0.044	0.7538	0.996	0.046	0.9223

ISSN: 1477-7525