2005 n=126 (%) | 2009 n=141 (%) | Rate ratio | 95% CI lower/upper | p Value | |
---|---|---|---|---|---|
CA | 49 (38.9) | 26 (18.4) | 2.11 | 1.40 to 3.18 | 0.0002 |
AS | 13 (10.3) | 35 (24.8) | 0.42 | 0.23 to 0.75 | 0.002 |
Other ASD | 64 (50.8) | 80 (56.7) | 0.90 | 0.72 to 1.12 | 0.331 |
Males | 96 (76.2) | 101 (71.6) | 1.06 | 0.92 to 1.23 | 0.398 |
IQ ≥70 | 60 (47.6) | 86 (61.0) | 0.78 | 0.62 to 0.98 | 0.028 |
All MCs | 26 (20.6) | 20 (14.2) | 1.45 | 0.86 to 2.47 | 0.163 |
Epilepsy* | 13 (10.3) | 6 (4.3) | 2.42 | 0.95 to 6.19 | 0.054 |
*Subcategory of MCs.
AS, Asperger's syndrome; ASD, autism spectrum disorders; CA, childhood autism; MCs, medical conditions.