Predictors of Offering E-Visits from Logistic Regression Model
| Variable | OR (95% CI) |
|---|---|
| Race | |
| American Indian or Alaska Native | 1.28 (0.57 to 2.89) |
| Asian | 0.95 (0.73 to 1.24) |
| Black or African American | 1.46 (1.05 to 2.02) |
| Native Hawaiian or Other Pacific Islander | 0.94 (0.31 to 2.86) |
| Other | 1.00 (0.68 to 1.48) |
| White | Reference |
| Ethnicity | |
| Hispanic or Latino | Reference |
| Non-Hispanic | 1.07 (0.75 to 1.52) |
| Gender | |
| Female | Reference |
| Male | 0.91 (0.76 to 1.08) |
| Medical school training | |
| IMG | Reference |
| USMG | 1.10 (0.87 to 1.40) |
| Practice site ownership status | |
| No official ownership stake (100% employed) | 0.44 (0.28 to 0.68) |
| Partial owner or shareholder | 0.79 (0.52 to 1.19) |
| Self-employed as a contractor (including locums) | 0.57 (0.31 to 1.05) |
| Sole owner | Reference |
| Other | 0.29 (0.12 to 0.71) |
| Practice site size | |
| Solo practice | Reference |
| 2 to 5 providers | 0.96 (0.65 to 1.41) |
| 6 to 20 providers | 1.26 (0.83 to 1.91) |
| >20 providers | 1.45 (0.93 to 2.26) |
| Practice site specialty mix | |
| Family medicine only | Reference |
| Multiple specialties (not only primary care) | 1.06 (0.84 to 1.34) |
| Primary care specialty mix (Family Medicine, Internal Medicine and/or Pediatrics) | 1.01 (0.82 to 1.25) |
| Faculty status | |
| No | Reference |
| Yes, core/salaried faculty | 1.02 (0.71 to 1.48) |
| Yes, volunteer/clinical faculty | 1.41 (1.16 to 1.71) |
| Hours per week worked | |
| 0 to 8 | 0.84 (0.49 to 1.43) |
| 9 to 16 | 1.63 (1.13 to 2.34) |
| 17 to 24 | 1.28 (0.96 to 1.71) |
| 25 to 32 | 1.62 (1.31 to 2.00) |
| 33 to 39 | 1.14 (0.89 to 1.45) |
| 40 or more | Reference |
| Years in practice | |
| 0 to 10 | Reference |
| 11 to 20 | 1.10 (0.86 to 1.42) |
| 21 to 29 | 1.31 (0.91 to 1.87) |
| 30 or more | 1.05 (0.62 to 1.77) |
| Primary practice type | |
| Private practice | Reference |
| Academic health center | 1.73 (1.03 to 2.91) |
| Federal (military, Veterans Administration/Department of Defense) | 4.49 (2.93 to 6.89) |
| Managed care/HMO practice | 9.79 (7.05 to 13.58) |
| Hospital-/health system-owned | 2.50 (1.83 to 3.41) |
| Other | 2.28 (1.43 to 3.63) |
| Safety Net | 1.06 (0.68 to 1.66) |
| Scope of Practice | 1.05 (1.03 to 1.08) |
| Age in years | 1.00 (0.98 to 1.02) |
CI, confidence interval HMO, health maintenance organization; IMG, international medical graduate; OR, odds ratio; USMG, United States medical graduate.