|  | Individuals with self-injury T3 (N = 16) | Individuals without self-injury T3 (N = 51) | Chi-square/Mann-Whitney U | p value | Effect size |
---|---|---|---|---|---|---|
Gender | Male; percentage (N) | 81 (13) | 80 (41) | N/Aa | 1.00 | Â |
Ability | Partially able/able; percentage (N) | 100 (16) | 96 (49) | N/Aa | 1.00 | Â |
Mobility | Mobile; percentage (N) | 100 (16) | 96 (49) | N/Aa | 1.00 | Â |
Speech | Verbal; percentage (N) | 81 (13) | 94 (48) | N/Aa | .142 | Â |
Mood total score | Median (IQR) | 38 (9) | 36 (11) | 357 | .448 | Â |
Mood | Median (IQR) | 20 (3) | 20 (5) | 394 | .830 | Â |
Interest and pleasure | Median (IQR) | 17 (6) | 15 (7) | 353 | .417 | Â |
Activity total score | Median (IQR) | 43 (29) | 18 (22) | 187 | < .001* | 0.4 |
Impulsivity | Median (IQR) | 19 (11) | 10 (9) | 187 | < .001* | 0.4 |
Overactivity | Median (IQR) | 21 (20) | 5 (9) | 176 | < .001* | 0.4 |
Repetitive behaviour total score | Median (IQR) | 26 (28) | 14 (17) | 228 | .008* | 0.3 |
Compulsive behaviour | Median (IQR) | 9 (13) | 5 (7) | 275 | .051 | Â |
Insistence on sameness | Median (IQR) | 5 (4) | 3 (5) | 224 | .006* | 0.3 |
Stereotyped behaviour | Median (IQR) | 7 (11) | 3 (8) | 286 | .068 | Â |
Autism phenomenology total score | Median (IQR) | 23 (14) | 17 (12) | 244 | .015* | 0.3 |
Communication | Median (IQR) | 8 (4) | 7 (3) | 345 | .346 | Â |
Social interaction | Median (IQR) | 9 (7) | 5 (5) | 281 | .060 | Â |