Research Article
Primary Care Provider Perceptions of Colorectal Cancer Screening Barriers: Implications for Designing Quality Improvement Interventions
Table 1
Sample characteristics of patients, providers, and clinics (overall and by provider perceptions of barriers).
| | Overall | Multiple perceived barriers to CRC screening | No perceived barriers to CRC screening | value |
| Patient characteristics | | | | | Age, % | | | | <0.001 | 50–54 | 27 | 27 | 27 | 55–59 | 27 | 27 | 26 | 60–64 | 21 | 21 | 21 | 65–69 | 14 | 14 | 14 | 70–75 | 11 | 11 | 12 | Gender, % | | | | <0.001 | Female | 56 | 61 | 48 | Race, % | | | | 0.046 | White | 93 | 93 | 92 | Marital status, % | | | | 0.004 | Married | 71 | 70 | 72 | Language, % | | | | <0.001 | English (as primary language) | 91 | 92 | 89 | Primarily non-English | 1 | 1 | 1 | Unknown | 8 | 7 | 10 | Insurance, % | | | | <0.001 | Commercial | 66 | 67 | 63 | Medicare | 24 | 24 | 25 | Medicaid or uninsured | 2 | 2 | 2 | Missing | 9 | 8 | 10 | Comorbidities, % | | | | | Congestive heart failure | 1 | 1 | 1 | 0.835 | Diabetes mellitus | 9 | 9 | 10 | 0.437 | Hypertension | 36 | 36 | 35 | 0.005 | ACG resource utilization score (mean, SD) | 0.58 (0.42) | 0.58 (0.42) | 0.58 (0.43) | 0.537 |
| Primary care provider characteristics | | | | | Age, % | | | | 0.470 | 30–39 | 24 | 20 | 27 | 40–49 | 26 | 29 | 23 | 50–59 | 25 | 28 | 22 | 60–69 | 9 | 11 | 8 | Missing | 16 | 12 | 20 | Gender, % | | | | 0.043 | Female | 52 | 61 | 45 | Specialty, % | | | | 0.133 | Internal medicine | 52 | 53 | 52 | Family medicine | 48 | 47 | 48 | Years in practice, % | | | | 0.358 | <10 yrs | 18 | 15 | 21 | 10–20 yrs | 31 | 33 | 30 | >20 yrs | 35 | 40 | 31 | Missing | 16 | 12 | 18 | Average CRC screening rate (%) in the year prior to survey administration (mean, SD) | 62 (17.5) | 66 (15.7) | 59 (18.4) | 0.013 | Number of patients eligible for CRC screening in a provider’s panel (mean, SD) | 238 (232) | 250 (182) | 91 (128) | <0.001 |
| Primary care clinic characteristics | | | | | Clinic management, % | | | | 0.77 | Physician-owned | 67 | 64 | 70 | Hospital-owned | 33 | 36 | 30 | Distance to nearest colonoscopy center in miles, (mean, SD) | 7.6 (5.6) | 7.1 (3.8) | 8.5 (7.7) | 0.564 | Number of providers within the clinic, (mean, SD) | 6.9 (4.9) | 8.4 (5.5) | 4.8 (3.0) | 0.074 |
|
|
SD = standard deviation, ACG = ambulatory care group, and CRC = colorectal cancer.
|