Subgroup variable | Number of participants | Percentage completed FIT | Percentage completed FIT | Adjusted IRRa (95% CI) | Interaction P value | |
---|---|---|---|---|---|---|
UC | IG | |||||
ED visits per 1000 Medicaid/Medicare population | ||||||
> 419 visits | 28,255 | 16.1 | 14.2 | 17.8 | 1.34 (1.00, 1.78) | 0.36 |
≤ 419 visits | 2207 | 8.5 | 6.8 | 14.6 | 1.73 (0.95, 3.14) | |
Gini Inequality score | ||||||
> 0.4106 | 17,403 | 15.2 | 13.1 | 17.1 | 1.37 (1.02, 1.83) | 0.81 |
≤ 0.4106 | 12,362 | 16.1 | 13.5 | 18.8 | 1.39 (1.04, 1.86) | |
Median household income | ||||||
≤ $68,426 | 27,768 | 15.6 | 13.2 | 17.7 | 1.37 (1.03, 1.82) | 0.67 |
> $68,426 | 1997 | 15.4 | 14.1 | 17.8 | 1.44 (0.99, 2.10) | |
Percentage college graduates | ||||||
≤ 41% | 24,391 | 15.7 | 13.2 | 17.9 | 1.38 (1.04, 1.84) | 0.61 |
> 41% | 5375 | 15.1 | 13.6 | 16.8 | 1.33 (0.96, 1.83) | |
Population density per square mile | ||||||
≤ 1000 (rural) | 10,330 | 13.4 | 10.6 | 15.5 | 1.45 (1.07, 1.96) | 0.26 |
> 1000 (non-rural) | 19,437 | 16.7 | 14.5 | 19.2 | 1.32 (0.99, 1.78) | |
Poverty (percentage below 100% FPL) | ||||||
> 17.6% | 15,665 | 16.2 | 13.8 | 18.5 | 1.30 (0.97, 1.74) | 0.06 |
≤ 17.6% | 14,100 | 14.8 | 12.8 | 16.9 | 1.47 (1.10, 1.98) | |
Unemployment rate | ||||||
> 6.6% | 26,669 | 15.4 | 13.1 | 17.4 | 1.37 (1.03, 1.82) | 0.50 |
≤ 6.6% | 3097 | 17.4 | 14.6 | 20.9 | 1.46 (1.04, 2.04) |