Table 2 Relative risk of completing CRC screening among Oregon Medicaid enrollees who turned age 50 in 2010–2014 within 12 months after 50th birthday
Characteristic | Risk Ratio (95% CI) | P-value |
|---|---|---|
Sex | ||
Male | Reference | |
Female | 1.03 (0.95–1.11) | .548 |
Race/Ethnicity | ||
White | Reference | |
Hispanic | 1.16 (1.00–1.34) | .044 |
African American | 1.19 (0.98–1.43) | .075 |
Other/Unknown | 1.10 (0.98–1.24) | .121 |
Geography | ||
Rural | Reference | |
Urban | 1.08 (0.96–1.22) | .190 |
Distance to endoscopy facility | ||
> 5 miles | Reference | |
≤ 5 miles | 1.05 (0.94–1.19) | .391 |
Chronic condition | ||
No | Reference | |
Yes | 1.66 (1.45–1.91) | <.0001 |
Primary care provider visit | ||
No | Reference | |
Yes | 5.38 (4.33–6.69) | <.0001 |
Year turned 50 | ||
2010 | Reference | |
2011 | 1.13 (0.96–1.34) | .143 |
2012 | 1.12 (0.95–1.33) | .163 |
2013 | 1.05 (0.88–1.24) | .610 |
2014 | 1.11 (0.94–1.31) | .207 |
Year first enrolled in Medicaid | ||
2010 or earlier | Reference | |
2011 | 1.05 (0.90–1.24) | .509 |
2012 | 1.11 (0.88–1.41) | .369 |
2013 | 1.58 (1.20–2.09) | .001 |
2014 | 1.31 (1.15–1.49) | <.0001 |
Turned 50 and first enrolled in Medicaid in same year (2010–2013) | ||
No | Reference | |
Yes | 0.98 (0.77–1.25) | .871 |