From: Reduced pain perception in children and adolescents with ADHD is normalized by methylphenidate
Whole KiGGS samplea N = 13.488 (100 %) | Subsamples selected out of the whole KiGGS Sample by available information | ||||||||||||
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MPH treatment sampleb N = 4637 (34.38 % of the whole KiGGS sample) | Pain perception samplec N = 2867 (61.83 % of the whole KiGGS sample) | Study sampled N = 260 (3.56 % of the whole KiGGS sample) | Participant Group N = 260 (100 %) | ||||||||||
HC N = 12828 (95.1 %) | ADHD sample N = 660 (4.9 %) | Whole KiGGS sample N = 13488 (100 %) | HC N = 4370 (94.2 %) | ADHD without MPH N = 182 (3.9 %) | ADHD with MPH N = 85 (1.9 %) | Whole sample N = 13488 (100 %) | ADHD without MPH N = 115 (4.01 %) | ADHD with MPH N = 65 (2.27 %) | HC N = 130 (50 %) | ADHD without MPH N = 65 (25 %) | ADHD with MPH N = 65 (25 %) | ||
Participant age (years) | |||||||||||||
3–6 | 3509 (27.4 %) | 57 (8.6 %) | 3566 (26.4 %) | 956 (21.9 %) | 15 (8.2 %) | – | 3566 (26.4 %) | 6 (5.22 %) | – | – | – | – | |
7–10 | 3542 (27.6 %) | 215 (32.6 %) | 3757 (27.9 %) | 1255 (28.7 %) | 58 (31.9 %) | 37 (43.5 %) | 3757 (27.9 %) | 40 (34.78 %) | 31 (47.69 %) | 61 (49.6 %) | 31 (47.7 %) | 31 (47.7 %) | 123 (47.3 %) |
11–13 | 2581 (20.1 %) | 202 (30.6 %) | 2783 (20.6 %) | 942 (21.6 %) | 45 (24.7 %) | 29 (34.1 %) | 2783 (20.6 %) | 27 (23.48 %) | 19 (30.77 %) | 41 (31.5 %) | 22 (33.8 %) | 19 (29.2 %) | 82 (31.5 %) |
14–17 | 3196 (24.9 %) | 186 (28.2 %) | 3382 (25.1 %) | 1217 (27.8 %) | 64 (35.2 %) | 19 (22.4 %) | 3382 (25.1 %) | 42 (36.52 %) | 15 (21.54 %) | 28 (21.5 %) | 12 (18.5 %) | 15 (23.1 %) | 55 (21.2 %) |
Group difference | χ2 = 124.86, df = 3, p < 0.001 | χ2 = 31.20, df = 3, p < 0.001 | χ2 = 31.30, df = 3, p < 0.001 | χ2 = 0.573, df = 4, p = 0.966 | |||||||||
Gender | |||||||||||||
Male | 527 (79.8 %) | 6224 (48.5 %) | 6751 (50.1 %) | 71 (83.5 %) | 143 (78.6 %) | 71 (83.5 %) | 6751 (50.1 %) | 91 (79.13 %) | 51 (78.5 %) | 86 (66.2 %) | 47 (72.3 %) | 51 (78.5 %) | 184 (70.8 %) |
Female | 6604 (51.5 %) | 133 (20.2 %) | 6737 (49.9 %) | 14 (16.5 %) | 39 (21.4 %) | 14 (16.5 %) | 6737 (49.9 %) | 24 (20.87 %) | 14 (21.5 %) | 44 (33.8 %) | 18 (27.7 %) | 14 (21.5 %) | 76 (29.2 %) |
Group difference | χ2 = 246.45, df = 1, p < 0.001 | χ2 = 38.07, df = 1, p < 0.001 | χ2 = 23.63, df = 3, p < 0.001 | χ2 = 3.27, df = 2, p 0.195 |