Skip to main content

Table 2 Item and category fit indices for parent proxy-report in the KIDSCREEN-27

From: Item and response-category functioning of the Persian version of the KIDSCREEN-27: Rasch partial credit model

  Item indices Category fit indices
  difficulty Infit Outfit Average measure, step calibration, infit, outfit
Physical well-being 1 2 3 4 5
1. how would you say your health is −0.32 1.22 1.21 −1.18, none, 1.55, 1.58 −0.16, -3.01, 1.45, 1.53 0.55, -0.79, 0.99, 0.98 1.70, 1.10, 1.01, 1.04 2.64, 2.70, 1.37, 1.33
2. Felt fit and well −0.45 0.95 0.93 −0.82, none, 1.90, 2.20 −0.60, -2.01, 1.19, 1.20 0.24, -1.91, 0.85, 0.83 1.55, 0.90, 0.81, 0.77 2.89, 3.02, 0.91, 0.92
3. Been physically active 0.47 0.91 0.90 −0.87, none, 1.17, 1.16 −0.15, -1.69, 0.82, 0.80 0.83, -0.81, 0.81, 0.72 1.85, 0.78, 0.89, 1.00 2.84, 1.71, 0.93, 0.94
4. Been able to run well 0.29 0.89 0.90 −1.13, none, 0.91, 0.92 −0.34, -2.03, 0.90, 0.96 0.75, -1.04, 0.80, 0.76 1.83, 0.62, 0.90, 0.94 2.93, 2.45, 0.95, 0.96
5. Felt full of energy 0.01 0.99 1.00 −1.43, none, 1.10, 1.21 −0.79, -1.87, 0.82, 0.80 0.49, -1.77, 0.83, 0.81 1.88, 0.54, 0.89, 0.99 2.74, 3.10, 1.26, 1.19
Psychological well-being
1. Your life been enjoyable −0.24 0.87 0.88 −1.64, none, 0.75, 0.73 −0.59, -1.76, 0.81, 0.78 0.32, -1.19, 0.82, 0.89 1.27, 0.80, 0.86, 0.91 2.16, 2.15, 0.99, 0.99
2. Been in a good mood −0.23 0.79 0.78 −1.43, none, 1.00, 1.00 −0.77, -1.43, 0.70, 0.65 0.15, -1.26, 0.68, 0.63 1.18, 0.29, 0.75, 0.77 2.27, 2.49, 0.88, 0.91
3. Had fun 0.00 1.10 1.12 −1.26, none, 1.16, 1.28 −0.24, -2.17, 0.99, 1.01 0.51, -1.01, 1.07, 1.04 1.43, 0.78, 1.00, 1.11 2.11, 2.41, 1.26, 1.21
4. Felt sad 0.24 1.03 1.02 −0.95, none, 1.27, 1.37 −0.49, -1.76, 0.77, 0.78 0.66, -1.53, 0.93, 0.93 1.37, 0.77, 1.07, 1.02 2.48, 2.53, 1.11, 1.08
5. Felt so bad that you didn’t want to do anything 0.39 1.13 1.13 −0.70, none, 1.41, 1.45 −0.12, -2.01, 1.02, 1.04 0.79, -1.11, 1.14, 1.12 1.32, 0.96, 1.27, 1.25 2.54, 2.16, 0.97, 0.97
6. Felt lonely −0.03 1.11 1.11 −0.73, none, 1.61, 1.71 −0.28, -1.08, 1.05, 1.11 0.43, -0.80, 0.95, 1.03 1.02, 0.64, 1.14, 1.03 2.03, 1.24, 0.98, 0.99
7. Been happy with the way you are −0.11 0.93 0.93 −1.25, none, 1.61, 1.32 −0.52, -1.49, 0.81, 0.76 0.15, -1.09, 0.77, 0.71 1.32, 0.12, 0.72, 0.88 2.11, 2.46, 1.16, 1.09
Autonomy and parent relation
1. Had enough time for yourself −0.20 1.15 1.12 −0.64, none, 1.17,1.20 0.07, -1.58, 1.23, 1.35 0.47, -0.59, 1.02, 1.02 1.12, 0.15, 1.02, 1.00 1.80, 1.99, 1.25, 1.13
2. Been able to do thing −0.02 1.06 1.05 −0.77, none, 1.06, 1.06 0.07, -2.31, 1.08, 1.08 0.60, -0.67, 0.95, 0.95 1.32, 0.66, 0.93, 0.93 1.95, 2.15, 1.19, 1.14
3. Your parent had enough time for you 0.27 0.95 0.94 −0.27, none, 1.41, 1.59 −0.06, -1.53, 0.73, 0.67 0.58, -0.69, 0.79, 0.71 1.37, 0.26, 0.81, 0.90 2.06, 1.95, 1.07, 1.05
4. Your parent treated you fairly −0.16 0.91 0.92 −0.46, none, 1.40, 1.69 −0.31, -1.01, 0.79, 0.80 0.35, -0.75, 0.81, 0.78 1.08, 0.22, 0.74, 0.75 1.89, 1.63, 0.93, 0.95
5. Been able to talk to your parent −0.21 0.98 1.04 −0.74, none, 1.11, 1.22 −0.14, -1.21, 0.91, 0.98 0.38, -0.38, 0.85, 0.75 1.11, 0.20, 0.95, 1.27 1.73, 1.39, 1.06, 1.06
6. Had enough money to do things as your friend 0.20 1.02 1.05 −0.44, none, 1.21, 1.34 0.10, -1.26, 0.98, 1.04 0.66, -0.51, 0.99, 1.05 1.18, 0.34, 0.94, 0.95 1.95, 1.42, 1.01, 1.00
7. Had enough money for your expenses 0.12 0.90 0.87 −0.58, none, 1.05, 1.16 −0.04, -1.21, 0.79, 0.73 0.53, -0.41, 0.81, 0.70 1.22, 0.22, 0.77, 0.76 1.91, 1.40, 1.03, 1.01
Social support and peers
1. Spent time with your friends 0.55 1.06 1.06 −1.52, none, 1.31, 1.32 −0.51, -2.62, 0.95, 0.97 0.62, -1.06, 0.99, 0.97 1.73, 0.85, 0.91, 0.92 2.67, 2.82, 1.25, 1.23
2. Had fun with your friends 0.36 1.15 1.16 −2.57, none, 0.74, 0.76 −1.06, -2.65, 0.82, 0.81 0.03, -0.99, 0.72, 0.69 1.28, 0.92, 0.70, 0.71 2.54, 2.73, 0.85, 0.88
3. You and your friends helped each other −0.36 0.77 0.77 −2.09, none, 1.52, 1.53 −1.20, -2.92, 0.83, 0.82 0.03, -0.89, 0.83, 0.77 1.25, 1.00, 0.87, 0.88 2.27, 2.82, 1.25, 1.22
4. Been able to rely on your friends −0.55 1.00 0.97 −1.52, none, 1.38, 1.40 −0.54, -2.54, 1.03, 1.07 0.50, -0.90, 1.09, 1.12 1.52, 0.60, 1.10, 1.09 2.55, 2.84, 1.27, 1.20
School environment
1. Been happy at school 0.12 1.09 1.08 −1.01, none, 1.24, 1.31 −0.53, -2.14, 0.88, 0.86 0.61, -1.64, 1.04, 1.03 1.81, 0.85, 0.98, 1.01 2.73, 2.93, 1.30, 1.24
2. Got on well at school 0.41 0.84 0.84 −1.23, none, 0.83, 0.79 −0.42, -2.20, 0.85, 0.85 0.69, -1.42, 0.72, 0.70 2.01, 0.90, 0.73, 0.74 2.99, 2.72, 1.06, 1.05
3. Been able to pay attention 0.02 0.86 0.86 −1.58, none, 0.78, 0.79 −0.60, -2.92, 0.73, 0.69 0.52, -0.86, 0.74, 0.70 1.85, 0.61, 0.87, 0.91 2.84, 3.17, 1.10, 1.08
4. Got along well with your teachers −0.55 1.21 1.22 −0.99, none, 1.59, 2.19 −0.52, -1.42, 1.23, 1.46 0.14, -0.85, 1.08, 1.19 1.13, 0.13, 0.99, 1.05 2.30, 2.14, 1.31, 1.15