Table 2. Age-specific incidence rates (per 100,000 population) of IMD in Canada by year, 2006-2011*.
| Age group | Year | Mean (95%CI) | |||||
|---|---|---|---|---|---|---|---|
| 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2006-2011 | |
| All | 0.65 | 0.70 | 0.59 | 0.62 | 0.45 | 0.51 | 0.58 (0.49-0.68) |
| <1 | 7.71 | 6.94 | 6.97 | 10.57 | 4.75 | 7.15 | 7.35 (5.38-9.32) |
| 1-4 | 1.81 | 1.92 | 1.61 | 2.32 | 1.46 | 2.22 | 1.89 (1.54-2.24) |
| 5-9 | 0.44 | 0.78 | 0.22 | 0.50 | 0.11 | 0.22 | 0.38 (0.12-0.63) |
| 10-14 | 0.43 | 0.34 | 0.45 | 0.35 | 0.26 | 0.37 | 0.37 (0.30-0.44) |
| 15-19 | 1.40 | 1.30 | 1.20 | 1.02 | 0.99 | 1.09 | 1.17 (1.00-1.34) |
| 20-24 | 1.24 | 0.92 | 0.70 | 0.60 | 0.63 | 0.50 | 0.77 (0.48-1.05) |
| 25-29 | 0.27 | 0.54 | 0.35 | 0.30 | 0.21 | 0.25 | 0.32 (0.20-0.44) |
| 30-39 | 0.40 | 0.24 | 0.20 | 0.18 | 0.17 | 0.13 | 0.22 (0.12-0.32) |
| 40-59 | 0.27 | 0.45 | 0.39 | 0.34 | 0.36 | 0.20 | 0.33 (0.24-0.43) |
| 60+ | 0.55 | 0.60 | 0.55 | 0.51 | 0.32 | 0.51 | 0.51 (0.40-0.61) |
*Three cases without age information were excluded.