Table 1 Mean (SD) CHU9D-utilities and PedsQL-scores by student’s characteristics
From: The construct validity of the Child Health Utility 9D-DK instrument
N (%) | CHU9D-utilities - adolescent scoring algorithm applied (best-worst scaling method) | CHU9D-utilities - adult scoring algorithm applied (standard gamble method) | PedsQL-scores | |
|---|---|---|---|---|
Mean (SD) | Mean (SD) | Mean (SD) | ||
Whole sample | 228 | 0.70 (0.22) | 0.84 (0.11) | 82.32 (13.14) |
Gender | ||||
Girls | 85 (37.2) | 0.62 (0.23) | 0.80 (0.12) | 76.50 (13.45) |
Boys | 143 (62.8) | 0.75 (0.20) | 0.86 (0.09) | 85.79 (11.68) |
P-value | * < 0.006a | * < 0.001t | * < 0.001t | * < 0.001t |
Year of study | ||||
1st year | 74 (32.5) | 0.73 (0.23) | 0.85 (0.12) | 84.15 (13.87) |
2nd year | 83 (36.4) | 0.69 (0.22) | 0.83 (0.10) | 81.05 (12.96) |
3rd year | 71 (31.1) | 0.68 (0.21) | 0.83 (0.11) | 81.90 (12.52) |
P-value | 0,743a | 0.394b | 0.448b | 0.321b |
General health | ||||
Excellent | 45 (19.7) | 0.83 (0.15) | 0.91 (0.07) | 92.00 (7.40) |
Very good | 129 (56.6) | 0.72 (0.20) | 0.84 (0.10) | 83.17 (10.70) |
Middle | 43 (18.9) | 0.59 (0.22) | 0.79 (0.10) | 75.58 (12.84) |
Not so good/poor | 11 (4.8) | 0.42 (0.26) | 0.69 (0.14) | 59.09 (17.33) |
P-value | * < 0.001a | * < 0.001b | * < 0.001b | * < 0.001b |
Disability or chronic disease | ||||
No | 202 (88.6) | 0.71 (0.21) | 0.84 (0.10) | 83.50 (12.09) |
Yes | 26 (12.4) | 0.60 (0.26) | 0.78 (0.13) | 73.20 (17.18) |
P-value | * < 0.001a | *0.012t | *0.006t | * < 0.001t |
Satisfaction with lifec | ||||
Not satisfied (1–3) | 19 (8.7) | 0.48 (0.22) | 0.74 (0.11) | 69.91 (17.04) |
Medium satisfied (4–7) | 65 (30.0) | 0.62 (0.23) | 0.79 (0.11) | 75.08 (13.10) |
Very satisfied (8–10) | 133 (61.3) | 0.77 (0.18) | 0.87 (0.09) | 86.92 (9.59) |
P-value | * < 0.001a | * < 0.001b | * < 0.001b | * < 0.001b |
Money: My family has | ||||
A lot of money | 5 (2.2) | 0.81 (0.24) | 0.89 (0.11) | 85.22 (15.46) |
A reasonable amount of money | 71 (31.1) | 0.78 (0.17) | 0.87 (0.08) | 86.21 (9.93) |
Neither a lot or a little amount of money | 136 (59.6) | 0.66 (0.23) | 0.82 (0.11) | 80.63 (13.36) |
Little or very little money | 16 (7.1) | 0.64 (0.24) | 0.81 (0.12) | 78.53 (19.14) |
P-value | * < 0.001a | *0.002b | *0.003b | *0.017b |
Holidays last year | ||||
No | 45 (19.7) | 0.66 (0.21) | 0.82 (0.10) | 80.12 (13.76) |
Yes, one time | 93 (40.8) | 0.65 (0.23) | 0.81 (0.11) | 79.74 (13.61) |
Yes, several times | 90 (39.5) | 0.77 (0.19) | 0.87 (0.10) | 86.10 (11.46) |
P-value | * < 0.001a | * < 0.001b | * < 0.001b | *0.002b |