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Table 2 Item fit statistics: entry order

From: The psychometric properties of the Childhood Health Assessment Questionnaire (CHAQ) in children with cerebral palsy

Item Measure S.E. Infit Outfit
MNSQ Z-value MNSQ Z-value
1 29.93 2.42 1.03 0.20 0.88 0.00
2 33.73 2.40 0.58 −2.20 0.54 −0.70
3 58.70 2.76 0.84 −0.60 1.00 0.10
4 27.59 2.43 2.28 4.30 1.93 1.40
5 57.20 2.73 1.20 0.80 0.88 −0.20
6 61.83 2.84 1.27 1.10 0.73 −0.60
7 36.62 2.41 1.54 2.20 1.24 0.60
8 64.29 2.90 0.69 −1.20 0.81 −0.30
9 48.85 2.56 1.54 2.10 1.70 1.80
10 48.20 2.55 1.39 1.60 1.05 0.30
11 42.55 2.47 1.70 2.70 1.35 0.90
12 41.94 2.46 0.64 −1.80 0.66 −0.80
13 48.20 2.55 0.64 −1.70 0.50 −1.60
14 57.20 2.73 0.56 −2.10 0.44 −1.90
15 55.73 2.69 0.67 −1.50 0.57 −1.30
16 50.17 2.58 0.61 −1.90 0.54 −1.50
17 58.70 2.76 1.22 0.90 1.49 1.30
18 58.70 2.76 0.80 −0.80 0.61 −1.10
19 56.46 2.71 0.62 −1.70 0.58 −1.30
20 73.40 3.16 0.98 0.00 2.12 1.50
21 64.29 2.90 0.72 −1.10 0.87 −0.10
22 59.47 2.78 0.82 −0.70 0.79 −0.50
23 65.99 2.94 0.47 −2.40 0.79 −0.30
24 62.64 2.85 0.68 −1.30 0.76 −0.50
25 62.64 2.85 0.58 −1.80 0.78 −0.40
26 36.04 2.41 0.93 −0.30 0.78 −0.20
27 36.04 2.41 0.87 −0.50 0.67 −0.50
28 36.62 2.41 0.47 1.90 1.14 0.40
29 32.02 2.39 1.08 0.40 0.98 0.20
30 34.31 2.40 1.43 1.80 1.11 0.40
  1. MNSQ Mean Square, SE Standard Error