Absolute bias, pseudo-R2 and LR chi2
| 2007 | 2013 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pseudo-R2 | LR chi2 | p > chi2 | Meanbias | Medbias | Pseudo-R2 | LR chi2 | p > chi2 | Meanbias | Medbias | ||
| Cannabis: used in the last year | Cannabis: used in the last year | ||||||||||
| Unmatched | 0.195 | 2913.800 | 0.000 | 18.9 | 8.1 | Unmatched | 0.145 | 2164.340 | 0.000 | 15.7 | 8.2 |
| Matched | 0.004 | 25.500 | 0.600 | 1.4 | 1.0 | Matched | 0.002 | 13.170 | 0.992 | 1.2 | 0.7 |
| Cocaine: used in the last year | Cocaine: used in the last year | ||||||||||
| Unmatched | 0.169 | 1016.500 | 0.000 | 21.0 | 12.1 | Unmatched | 0.122 | 607.960 | 0.000 | 17.1 | 11.5 |
| Matched | 0.037 | 69.550 | 0.000 | 5.9 | 2.9 | Matched | 0.053 | 77.780 | 0.000 | 7.9 | 5.2 |
| Cannabis and cocaine: used in the last year | Cannabis and cocaine: used in the last year | ||||||||||
| Unmatched | 0.172 | 891.540 | 0.000 | 21.6 | 12.3 | Unmatched | 0.124 | 504.060 | 0.000 | 17.1 | 9.4 |
| Matched | 0.051 | 77.550 | 0.000 | 7.1 | 4.0 | Matched | 0.089 | 100.970 | 0.000 | 10.1 | 5.2 |
| 2007 | 2013 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Unmatched | 0.195 | 2913.800 | 0.000 | 18.9 | 8.1 | Unmatched | 0.145 | 2164.340 | 0.000 | 15.7 | 8.2 |
| Matched | 0.004 | 25.500 | 0.600 | 1.4 | 1.0 | Matched | 0.002 | 13.170 | 0.992 | 1.2 | 0.7 |
| Unmatched | 0.169 | 1016.500 | 0.000 | 21.0 | 12.1 | Unmatched | 0.122 | 607.960 | 0.000 | 17.1 | 11.5 |
| Matched | 0.037 | 69.550 | 0.000 | 5.9 | 2.9 | Matched | 0.053 | 77.780 | 0.000 | 7.9 | 5.2 |
| Unmatched | 0.172 | 891.540 | 0.000 | 21.6 | 12.3 | Unmatched | 0.124 | 504.060 | 0.000 | 17.1 | 9.4 |
| Matched | 0.051 | 77.550 | 0.000 | 7.1 | 4.0 | Matched | 0.089 | 100.970 | 0.000 | 10.1 | 5.2 |
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