Table 2.
Change in Screening Rates from Baseline to Six Months by Intervention Arm, Kentucky, U.S.A., 2005–2009
| Screening modality | Baseline | Six Months | Change from Baseline | p-value1 | |
|---|---|---|---|---|---|
| FOBT recommended | Early Intervention | 17.2% | 13.6% | ↓ 3.6% | 0.7192 |
| Delayed Intervention | 18.8% | 16.0% | ↓ 2.8% | ||
| FOBT results documented | Early Intervention | 13.2% | 12.2% | ↓ 1.0% | 0.4631 |
| Delayed Intervention | 9.2% | 12.1% | ↑ 2.9% | ||
| Colonoscopy recommended | Early Intervention | 42.6% | 39.9% | ↓ 2.7% | 0.9011 |
| Delayed Intervention | 44.1% | 40.6% | ↓ 3.5% | ||
| Colonoscopy Results documented | Early Intervention | 28.7% | 33.7% | ↑ 5.0% | 0.0969 |
| Delayed Intervention | 30.4% | 29.9% | ↓ 0.5% | ||
| Any Screening Recommended | Early Intervention | 48.3% | 45.2% | ↓ 3.1% | 0.8386 |
| Delayed Intervention | 49.6% | 45.2% | ↓ 4.4% | ||
| Any Results documented | Early Intervention | 37.5% | 39.7% | ↑ 2.2% | 0.7438 |
| Delayed Intervention | 36.0% | 36.2% | ↑ 0.2% |
1
p-value corresponding to Intervention by time interaction term found in equation (1).