Table 4 Relationship between autism without intellectual disability and comorbid tic disorders
From: Clinical characteristics of comorbid tic disorders in autism spectrum disorder: exploratory analysis
|  | IQ < 70 | IQ ≥ 70 | Total | Odds ratio (95% confidence interval) | p-value |
|---|---|---|---|---|---|
ASD only | 62 (91.2%) | 92 (72.4%) | 154 (79.0%) | 3.931 (1.560–9.904) | 0.001* |
ASD + tic | 6 (8.8%) | 35 (27.6%) | 41 (21.0%) |  |  |
Total | 68 (100%) | 127 (100%) | 195 (100%) | Â | Â |