Number of new autism spectrum disorder diagnoses in patients aged 0–14 yr in the Avalon Peninsula, Newfoundland and Labrador
| Year | No. of cases n = 272 | Incidence per 10 000 population (95% confidence interval) |
|---|---|---|
| 2006 | 40 | 10.1 (7.2–13.7) |
| 2007 | 50 | 12.7 (9.4–16.7) |
| 2008 | 54 | 13.7 (10.3–17.8) |
| 2009 | 62 | 15.7 (12.0–20.1) |
| 2010 | 66 | 16.7 (12.9–21.3) |
Note: Denominator = 39 498 (average of census populations in 2006 and 2011).