Table 3a.
Mammography screening compliance predicted marginal rate ratio with 95% confidence interval, women, aged 40 or older, Henry Ford Health System, 2008.
| Model effects — demographics only | Rate ratio | (95% CI) |
|---|---|---|
| Age group (p-value < 0.001) | ||
| 40–49 | 0.99 | (0.91–1.07) |
| 50–59 | 1.06 | (0.99–1.14) |
| 60–69 | 1.08 | (1.01–1.16) |
| 70 or older | Referent | |
| Marital status (p-value = 0.005) | ||
| Single | Referent | |
| Married/partnered | 1.09 | (1.01–1.17) |
| Separated/divorced | 1.02 | (0.93–1.11) |
| Widowed | 1.06 | (0.96–1.17) |
| Education (p-value = 0.035) | ||
| College, < 4 years | Referent | |
| < High school | 1.08 | (1.01–1.15) |
| High school graduate/GED | 1.02 | (0.98–1.07) |
| College, ≥ 4 years | 1.05 | (1.00–1.10) |
| Graduate degree | 1.07 | (1.03–1.12) |
Table 3a displays only significant associations, as determined by P-values ≤ 0.05.