Table 2. Odds ratios for uptake of colorectal cancer screening among Ontarians 50–64 years of age with intellectual and developmental disabilities.
| Fecal occult blood test in previous two years* | Up-to-date with colorectal tests† | |||||||
|---|---|---|---|---|---|---|---|---|
| n | % | Unadjusted OR (95% CI) | Adjusted ‡ OR (95% CI) | n | % | Unadjusted OR (95% CI) | Adjusted ‡ OR (95% CI) | |
| Intellectual and developmental disability | ||||||||
| Yes | 2890 | 18.3 | 0.62 (0.60–0.65) | 0.68 (0.65–0.71) | 5049 | 32.0 | 0.53 (0.51–0.54) | 0.54 (0.52–0.56) |
| No | 209,276 | 26.4 | 1.00 | 1.00 | 373,455 | 47.2 | 1.00 | 1.00 |
CI: Confidence interval
OR: Odds ratio
* April 1, 2008-March 31, 2010
† Fecal occult blood test in previous two years (April 1, 2008-March 31, 2010); sigmoidoscopy in previous five years (April 1, 2005-March 31, 2010); or colonoscopy in previous ten years (April 1, 2000-March 31, 2010)
‡ Models adjusted for age as of March 31, 2010, sex, urban or rural residence, neighbourhood income quintile, resource utilization band [24], and whether enrolled with or seeing a physician in a primary care patient enrolment model