Controls | ADHD + CT | ADHD Not CT | Not ADHD + CT | Not ADHD Not CT | ANOVA * | |
---|---|---|---|---|---|---|
(n = 29) | (n = 22) | (n = 18) | (n = 19) | (n = 15) | ||
Activity count/min | 286 ± 87 | 205 ± 78 # | 259 ± 95 | 239 ± 85 | 200 ± 110 # | F(98,4) = 3.666, p = 0.008 |
SD (% of mean) | 147 ± 20 | 163 ± 21 | 155 ± 22 | 154 ± 22 | 162 ± 31 | F(98,4) = 1.868, p = 0.122 |
RMSSD (% of mean) | 103 ± 16 | 122 ± 21 # | 111 ± 16 | 111 ± 20 | 115 ± 24 | F(98,4) = 3.344, p = 0.013 |
Active period duration | 9.1 ± 1.9 | 7.1 ± 2.0 # | 8.5 ± 2.5 | 7.9 ± 3.0 | 8.3 ± 2.5 | F(98,4) = 2.373, p = 0.057 |
Inactive period duration | 5.9 ± 1.0 | 6.3 ± 2.0 | 5.7 ± 1.0 | 6.0 ± 1.5 | 6.3 ± 1.6 | F(98,4) = 0.740, p = 0.567 |
Active/inactive duration | 1.55 ± 0.31 | 1.17 ± 0.28 | 1.51 ± 0.40 | 1.32 ± 0.37 | 1.44 ± 0.93 | F(98,4) = 2.463, p = 0.050 |
Longest active sequence | 254 ± 166 | 186 ± 86 | 183 ± 58 | 202 ± 88 | 252 ± 227 | F(98,4) = 1.386, p = 0.244 |
Longest inactive sequence | 77 ± 19 | 228 ± 235 # | 142 ± 147 | 191 ± 254 | 181 ± 159 | F(98,4) = 3.668, p = 0.037 |
Active sequences ≥36 min | 6.5 ± 2.2 | 4.6 ± 2.5 # | 5.8 ± 2.4 | 5.2 ± 2.6 | 5.2 ± 2.2 | F(98,4) = 2.363, p = 0.058 |
Inactive sequences ≥21 min | 7.3 ± 2.3 | 6.2 ± 2.5 | 6.2 ± 1.9 | 6.2 ± 2.5 | 7.0 ± 2.7 | F(98,4) = 1.256, p = 0.292 |
Scaling exponent | ||||||
Active periods | 0.733 ± 0.125 | 0.847 ± 0.144# | 0.765 ± 0.132 | 0.814 ± 0.142 | 0.793 ± 112 | F(98,4) = 2.653, p = 0.038 |
Inactive periods | 0.825 ± 0.101 | 0.892 ± 136 | 0.891 ± 119 | 0.896 ± 125 | 0.869 ± 0.157 | F(98,4) = 1.439, p = 0.227 |