Table 3 Internal consistency (Cronbach's alpha) and part-whole corrected item-total Pearson's correlation coefficient (minimum and maximum of the 5 items) in brackets for the GIPD-Total Score (OC) over time
Week | Patient | Parent | Physician |
|---|---|---|---|
0 | 0.76 (0.46 – 0.67) | 0.84 (0.57 – 0.80) | 0.86 (0.57 – 0.86) |
1 | 0.83 (0.55 – 0.72) | 0.87 (0.62 – 0.86) | 0.90 (0.69 – 0.89) |
2 | 0.82 (0.52 – 0.72) | 0.90 (0.68 – 0.88) | 0.91 (0.67 – 0.92) |
4 | 0.83 (0.53 – 0.74) | 0.89 (0.67 – 0.88) | 0.90 (0.67 – 0.90) |
6 | 0.85 (0.56 – 0.78) | 0.90 (0.67 – 0.89) | 0.91 (0.69 – 0.91) |
8 | 0.83 (0.50 – 0.78) | 0.88 (0.64 – 0.85) | 0.90 (0.65 – 0.91) |
12 | 0.82 (0.52 – 0.71) | 0.91 (0.70 – 0.89) | 0.93 (0.75 – 0.93) |
16 | 0.82 (0.52 – 0.78) | 0.90 (0.69 – 0.88) | 0.92 (0.72 – 0.91) |
24 | 0.83 (0.57 – 0.76) | 0.89 (0.66 – 0.87) | 0.91 (0.66 – 0.92) |