Background
Methods
Data
Statistical methods
Results
Household-level validated income decile | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | NR | total | ||
Area-based income decile | 1 |
20.1
| 13.0 | 13.1 | 10.8 | 7.7 | 5.7 | 5.0 | 3.6 | 2.6 | 1.7 | 16.6 | 100 |
2 | 10.8 |
10.5
| 10.7 | 10.4 | 9.4 | 8.2 | 7.6 | 5.9 | 4.6 | 2.7 | 19.2 | 100 | |
3 | 9.1 | 9.2 |
9.7
| 9.7 | 9.5 | 8.7 | 8.1 | 6.8 | 5.7 | 3.5 | 20.0 | 100 | |
4 | 7.8 | 8.2 | 8.9 |
9.2
| 9.2 | 8.8 | 8.5 | 7.7 | 6.7 | 4.3 | 20.8 | 100 | |
5 | 6.8 | 7.6 | 7.7 | 8.3 |
8.6
| 8.7 | 8.6 | 8.5 | 7.8 | 5.4 | 22.1 | 100 | |
6 | 5.7 | 7.0 | 7.1 | 7.5 | 8.2 |
8.6
| 8.7 | 8.8 | 8.9 | 6.8 | 22.8 | 100 | |
7 | 4.9 | 6.5 | 6.3 | 6.8 | 7.7 | 8.4 |
8.7
| 9.3 | 9.7 | 8.6 | 23.2 | 100 | |
8 | 4.7 | 6.0 | 5.6 | 6.0 | 6.8 | 7.9 | 8.5 |
9.6
| 10.8 | 11.0 | 23.2 | 100 | |
9 | 4.0 | 5.4 | 5.0 | 5.2 | 6.0 | 7.4 | 8.1 | 9.6 |
11.1
| 14.1 | 24.1 | 100 | |
10 | 4.2 | 4.8 | 4.2 | 4.2 | 4.9 | 5.9 | 6.5 | 8.3 | 10.2 |
20.1
| 26.6 | 100 |
Area-based Measure | Group | None | One | Two | Three | Four | Five | Six | Seven | Eight | Nine |
---|---|---|---|---|---|---|---|---|---|---|---|
Actual household-level income | All | 14.9 | 22.5 | 18.5 | 14.5 | 10.8 | 7.7 | 5.3 | 3.3 | 1.8 | 0.7 |
Non-seniors | 14.9 | 21.8 | 18.2 | 14.7 | 11.2 | 7.9 | 5.4 | 3.4 | 1.8 | 0.7 | |
Seniors | 15.6 | 23.9 | 19.1 | 14.4 | 10.4 | 7.2 | 4.7 | 2.7 | 1.4 | 0.6 | |
Best-case scenario | All | 33.4 | 18.3 | 14.4 | 11.4 | 8.3 | 5.4 | 4.1 | 2.6 | 1.4 | 0.7 |
Non-seniors | 37.8 | 16.0 | 13.3 | 10.7 | 8.2 | 5.8 | 3.9 | 2.5 | 1.3 | 0.5 | |
Seniors | 20.2 | 22.7 | 18.0 | 13.6 | 9.8 | 6.8 | 4.4 | 2.6 | 1.3 | 0.6 |
Area-based measure | Group | rs
| Kappa | Weighted Kappa |
---|---|---|---|---|
Actual household-level income | All | 0.322 | 0.055 | 0.322 |
Non-seniors | 0.316 | 0.054 | 0.315 | |
Seniors | 0.382 | 0.060 | 0.382 | |
Best-case Scenario (including non-registrants) | All | 0.469 | 0.260 | 0.469 |
Non-seniors | 0.497 | 0.309 | 0.496 | |
Seniors | 0.420 | 0.113 | 0.420 |
Entire BC population | Non-senior population | Senior population | ||||
---|---|---|---|---|---|---|
Mean total drug costs | Percent of total drug costs | Mean total drug costs | Percent of total drug costs | Mean total drug costs | Percent of total drug costs | |
Deciles measured by CRA validated income | ||||||
1 ($900–3,750) | 743.27 | 10.39 | 826.46 | 15.24 | 894.61 | 6.99 |
2 ($3750–12,000) | 615.16 | 8.60 | 456.26 | 8.41 | 942.67 | 7.37 |
3 ($12,000–16,000) | 605.19 | 8.46 | 332.54 | 6.13 | 1059.92 | 8.28 |
4 ($16,000–20,000) | 681.31 | 9.53 | 334.55 | 6.17 | 1178.95 | 9.21 |
5 ($20,000–29,375) | 534.48 | 7.47 | 358.74 | 6.61 | 1280.50 | 10.01 |
6 ($29,375–39,584) | 653.91 | 9.14 | 411.01 | 7.58 | 1352.22 | 10.57 |
7 ($29,584–51,250) | 705.15 | 9.86 | 503.90 | 9.29 | 1420.86 | 11.11 |
8 ($51,250–67,917) | 821.07 | 11.48 | 654.20 | 12.06 | 1499.01 | 11.72 |
9 ($67,917–91,667) | 881.27 | 12.32 | 741.34 | 13.67 | 1565.45 | 12.24 |
10 ($91,667–475,000) | 912.01 | 12.75 | 804.41 | 14.83 | 1599.72 | 12.50 |
100 | 100 | 100 | ||||
Deciles measured by neighbourhood income | ||||||
1 ($4,200–20,100) | 726.63 | 10.16 | 615.32 | 11.35 | 1109.80 | 8.67 |
2 ($20,100–23,800) | 653.33 | 9.13 | 499.71 | 9.21 | 1189.72 | 9.30 |
3 ($23,800–26,500) | 697.09 | 9.75 | 511.38 | 9.43 | 1245.68 | 9.74 |
4 ($26,500–29,00) | 700.24 | 9.79 | 510.90 | 9.42 | 1273.95 | 9.96 |
5 ($29,00–31,300) | 707.28 | 9.89 | 523.97 | 9.66 | 1271.18 | 9.94 |
6 $31,300–33,900) | 711.68 | 9.95 | 531.67 | 9.80 | 1309.01 | 10.23 |
7 ($33,900–36,900) | 720.97 | 10.08 | 540.98 | 9.97 | 1323.70 | 10.35 |
8 ($36,900–41,300) | 722.07 | 10.09 | 545.90 | 10.07 | 1343.11 | 10.50 |
9 ($41,300–48,900) | 728.69 | 10.19 | 554.05 | 10.22 | 1349.44 | 10.55 |
10 ($48,900–310,900) | 784.83 | 10.97 | 589.86 | 10.87 | 1378.30 | 10.77 |
100 | 100 | 100 |
Explanatory Variables | Household income | Neighborhood Income | Household income (without covariates) | Neighborhood Income (without covariates) |
---|---|---|---|---|
Income decile 1 | -169.00 (-30.27) | -59.162 (-10.57) | -68.22 (-9.87) | -14.57 (-2.65) |
Income decile 2 | -297.08 (-53.20) | -128.26 (-22.92) | -405.50 (-58.67) | -96.59 (-17.61) |
Income decile 3 | -305.05 (-54.63) | -91.67 (-16.38) | -289.43 (-41.87) | -80.34 (-14.65) |
Income decile 4 | -232.39 (-41.62) | -85.20 (-15.22) | -179.73 (-26.00) | -72.91 (-13.29) |
Income decile 5 | -378.51 (-67.78) | -77.08 (-13.77) | -41.74 (-6.04) | -67.03 (-12.22) |
Income decile 6 | -257.56 (-46.13) | -74.33 (-13.28) | -40.48 (-5.85) | -54.49 (-9.94) |
Income decile 7 | -207.80 (-37.21) | -64.83 (-11.58) | -34.68 (-5.02) | -44.99 (-8.21) |
Income decile 8 | -89.99 (-16.12) | -62.60 (-11.18) | -53.00 (7.67) | -39.09 (-7.13) |
Income decile 9 | -32.60 (-5.84) | -57.38 (-10.25) | -14.63 (-2.12) | -34.05 (-6.21) |
Presence of seniors | 787.81 (250.77) | 790.37 (267.87) | Not included | Not included |
Household size | 105.43 (89.26) | 104.65 (92.14) | Not included | Not included |
Adjusted R2
| 0.101 | 0.06 | 0.01 | 0.01 |