Crude and adjusted* odds of enrolment by income, rurality and previous treatment for mental illness or substance use disorder
| Variable | Vulnerable enrolment; OR (95% CI) | General enrolment; OR (95% CI) | ||||
|---|---|---|---|---|---|---|
| Crude | Adjusted | Crude | Adjusted | |||
| Quebec | ||||||
| Neighbourhood income quintile (Ref: Q1 [lowest]) | ||||||
| Q2 | 1.01 (1.00–1.03) | 1.03 (1.02–1.04) | 1.11 (1.10–1.12) | 1.10 (1.09–1.11) | ||
| Q3 | 1.00 (0.99–1.01) | 1.04 (1.03–1.05) | 1.19 (1.18–1.21) | 1.18 (1.16–1.19) | ||
| Q4 | 1.00 (0.98–1.01) | 1.04 (1.03–1.06) | 1.20 (1.19–1.21) | 1.18 (1.17–1.20) | ||
| Q5 (highest) | 0.95 (0.94–0.96) | 0.95 (0.94–0.96) | 1.23 (1.22–1.24) | 1.21 (1.20–1.23) | ||
| Residence (Ref: metropolitan) | ||||||
| Smaller urban | 1.43 (1.42–1.44) | 1.62 (1.60–1.63) | 0.81 (0.80–0.82) | 0.76 (0.79–0.80) | ||
| Rural/remote | 1.20 (1.19–1.21) | 1.37 (1.36–1.39) | 0.94 (0.93–0.95) | 0.93 (0.92–0.94) | ||
| Treatment for mental illness/substance use disorder | ||||||
| Mental illness | 0.65 (0.64–0.69) | 0.94 (0.92–0.96) | NA | NA | ||
| Substance use disorder | 0.57 (0.55–0.59) | 0.60 (0.58–0.63) | NA | NA | ||
| Variable | Chronic disease incentive; OR (95% CI) | Complex care incentive; OR (95% CI) | A GP for Me; OR (95% CI) | |||
| Crude | Adjusted | Crude | Adjusted | Crude | Adjusted | |
| British Columbia | ||||||
| Neighbourhood income quintile (Ref: Q1 [lowest]) | ||||||
| Q2 | 1.03 (1.00–1.07) | 1.03 (0.99–1.06) | 1.03 (0.98–1.09) | 1.02 (0.97–1.08) | 1.09 (1.08–1.10) | 1.09 (1.08–1.11) |
| Q3 | 1.07 (1.04–1.11) | 1.06 (1.03–1.10) | 1.05 (0.99–1.10) | 1.05 (0.99–1.11) | 1.31 (1.29–1.33) | 1.33 (1.31–1.34) |
| Q4 | 1.09 (1.06–1.13) | 1.09 (1.05–1.12) | 1.06 (1.00–1.12) | 1.06 (1.00–1.13) | 1.48 (1.46–1.50) | 1.50 (1.48–1.52) |
| Q5 (highest) | 1.04 (1.00–1.08) | 1.03 (1.00–1.07) | 1.14 (1.08–1.21) | 1.10 (1.04–1.17) | 1.65 (1.62–1.67) | 1.67 (1.64–1.69) |
| Income assistance | 1.00 (0.95–1.04) | 1.01 (0.97–1.05) | 0.80 (0.75–0.86) | 1.02 (0.95–1.09) | 0.74 (0.73–0.76) | 0.76 (0.75–0.78) |
| Residence (Ref: metropolitan) | ||||||
| Smaller urban | 1.16 (1.14–1.19) | 1.17 (1.14–1.19) | 1.29 (1.23–1.35) | 1.27 (1.22–1.33) | 2.86 (2.82–2.89) | 2.82 (2.78–2.85) |
| Rural/remote | 0.80 (0.78–0.83) | 0.80 (0.78–0.83) | 0.63 (0.60–0.67) | 0.62 (0.58–0.66) | 1.95 (1.92–1.98) | 1.92 (1.89–1.95) |
| Treatment for mental illness/substance use disorder | ||||||
| Mental illness | 0.94 (0.91–0.98) | 0.98 (0.94–1.02) | 0.88 (0.83–0.93) | 0.87 (0.82–0.93) | 1.14 (1.13–1.16) | 1.14 (1.13–1.16) |
| Substance use disorder | 0.67 (0.61–0.75) | 0.72 (0.65–0.80) | 0.62 (0.56–0.70) | 0.64 (0.56–0.72) | 0.61 (0.59–0.62) | 0.61 (0.59–0.63) |
Note: CI = confidence interval, NA = not applicable, OR = odds ratio, Q = quintile, Ref = reference.
↵* Multivariable models used to generate adjusted odds ratios included age, gender or sex, and Elixhauser Comorbidity Index score.