| Unadjusted Models | Multivariate Model* (n = 879) | ||||
|---|---|---|---|---|---|
| Patients (n) | OR (95% CI) | P Value | Adjusted OR (95% CI) | P Value | |
| Age (years) | 822 | ||||
| 18–24 | Reference | Reference | |||
| 25–34 | 1.00 (0.62–1.62) | .99 | 1.00 (0.61–1.62) | .99 | |
| 35–44 | 0.64 (0.39–1.05) | .08 | 0.66 (0.4–1.1) | .11 | |
| 45–54 | 0.31 (0.18–0.51) | <.001 | 0.32 (0.19–0.55) | <.001 | |
| 55–64 | 0.14 (0.08–0.25) | <.001 | 0.16 (0.09–0.3) | <.001 | |
| ≥65 | 0.05 (0.02–0.12) | <.001 | 0.07 (0.03–0.16) | <.001 | |
| Sex | |||||
| Male | Reference | Reference | |||
| Female | 825 | 1.28 (0.92–1.79) | .14 | 1.15 (0.79–1.66) | .47 |
| Race/ethnicity | 831 | ||||
| White | Reference | Reference | |||
| Native American | 1.33 (0.50–3.52) | .57 | 1.16 (0.4–3.34) | .78 | |
| Asian/Pacific Islander | 1.11 (0.52–2.37) | .79 | 0.72 (0.31–1.66) | .44 | |
| African American | 0.93 (0.36–2.42) | .89 | 0.63 (0.23–1.74) | .37 | |
| Latino | 2.29 (1.20–4.37) | .01 | 1.47 (0.73–2.93) | .28 | |
| Other/multiracial | 1.30 (0.76–2.25) | .34 | 0.91 (0.5–1.64) | .75 | |
| Any health literacy limitation | 810 | 1.00 (0.74–1.33) | .98 | 0.98 (0.7–1.36) | .89 |
| Any chronic medical condition | 870 | 0.60 (0.45–0.79) | <.001 | 0.91 (0.66–1.26) | .58 |
| Depression | 774 | 0.96 (0.71–1.29) | .78 | 0.95 (0.68–1.32) | .75 |
All models are adjusted for clustering within clinics.
↵* The multivariate model reports results from a single model that includes all of the independent variables in the table. Multiple imputation was used for missing variables in the multivariate model.
CI, confidence interval; OR, odds ratio.