Table 2.
CRC Screening Completion Rates of Enrollees Who Were Mailed an Introductory Letter In Health Plan Washington By Descriptive Characteristics (N = 8551)
| Characteristics | Health Plan Washington: Centralized Model | ||||
|---|---|---|---|---|---|
| Enrollees No. (%) | FIT Completiona | Any CRC Screening Completiona | |||
| Percentageb | Adjusted OR (95% CI)b | Percentageb | Adjusted OR (95% CI)c | ||
| Overall | 8551 | 18.2 | — | 21.6 | — |
| Sex | |||||
| Male | 3637 (42.5) | 17.3 | 1.0 | 20.7 | 1.0 |
| Female | 4914 (57.5) | 18.8 | 1.06 (0.95‐1.19) | 22.3 | 1.05 (0.95‐1.17) |
| Age, y | |||||
| 50‐64 | 7051 (82.5) | 18.6 | 1.0 | 22.3 | 1.0 |
| 65‐75 | 1500 (17.5) | 16.5 | 0.95 (0.76‐1.19) | 18.7 | 0.86 (0.69‐1.07) |
| Race/ethnicity | |||||
| White | 4797 (56.1) | 17.7 | 1.0 | 21.1 | 1.0 |
| Black/African American | 367 (4.3) | 17.7 | 0.99 (0.75‐1.32) | 22.6 | 1.09 (0.86‐1.39) |
| Asian/Pacific Islander/Native Hawaiian | 552 (6.5) | 27.7 | 1.78 (1.33‐2.77) | 33.3 | 1.87 (1.46‐2.41) |
| American Indian/Alaska Native | 47 (0.5) | 12.8 | 0.68 (0.31‐1.48) | 14.9 | 0.66 (0.32‐1.36) |
| Hispanic | 547 (6.4) | 15.5 | 0.85 (0.65‐1.12) | 18.8 | 0.87 (0.66‐1.15) |
| Missing data | 2241 (26.2) | 17.7 | 0.99 (0.84‐1.18) | 20.6 | 0.97 (0.82‐1.14) |
| Insurance type | |||||
| Medicaid | 6752 (79.0) | 18.8 | 1.0 | 22.4 | 1.0 |
| Medicare‐Special Needs (Medicare‐Medicaid) | 1799 (21.0) | 15.9 | 0.82 (0.67‐0.98) | 18.9 | 0.84 (0.70‐1.00) |
| Residence location | |||||
| Urban | 7452 (87.1) | 18.6 | 1.0 | 22.2 | 1.0 |
| Rural | 1099 (12.9) | 15.8 | 0.82 (0.65‐1.01) | 18.0 | 0.75 (0.61‐0.94) |
| Preferred language | |||||
| English | 7773 (90.9) | 18.1 | 1.0 | 21.5 | 1.0 |
| Non‐English | 754 (8.8) | 20.0 | 1.11 (0.88‐1.40) | 23.3 | 1.09 (0.88‐1.35) |
| Missing data | 24 (0.3) | 12.5 | 0.72 (0.20‐2.57) | 20.8 | 1.09 (0.57‐2.09) |
| Primary care visits within past y | |||||
| 0 | 1625 (19.0) | 10.9 | 1.0 | 12.7 | 1.0 |
| 1‐3 | 3584 (41.9) | 20.0 | 2.01 (1.35‐3.00) | 23.4 | 2.05 (1.37‐3.09) |
| ≥4 | 3342 (39.1) | 19.8 | 2.01 (1.33‐3.03) | 24.0 | 2.14 (1.42‐3.24) |
Abbreviations: CRC, colorectal cancer; FIT, fecal immunochemical test; OR, odds ratio.
a
Within 6 months of the introduction letter mailing date.
b
Values shown as row percentages.
c
ORs were based on logistic regression clustered on health center (n = 504) and adjusted for all other variables in the table.