Model performance | Random effects | ||
---|---|---|---|
Bayesian information criteria | 1013 | Random intercepts for practice region: | |
-log-likelihood | 470.4 | Variance | 0.427 |
ROC curve statistic | 0.68 | Standard deviation | 0.653 |
Fixed effects | n(%) | Odds ratio (95% CI) | P-value |
Smoking status | |||
Not recorded | 251 (35.0) | 0.80 (0.56 to 1.14) | 0.212 |
Never smoked | 299 (41.6) | 1.00 [reference] | |
Current | 118 (16.4) | 0.56 (0.35 to 0.89) | 0.014 |
Ex-smoker | 50 (7.0) | 0.71 (0.37 to 1.35) | 0.295 |
Ethnicity | |||
White | 273 (38.0) | 1.00 [reference] | |
Mixed | 11 (1.5) | 2.13 (0.58 to 7.89) | 0.258 |
Asian | 115 (16.0) | 1.66 (1.02 to 2.72) | 0.041 |
Black | 39 (5.4) | 1.16 (0.57 to 2.37) | 0.679 |
Other | 14 (1.9) | 0.79 (0.25 to 2.47) | 0.689 |
Actively not stated | 21 (2.9) | 0.66 (0.26 to 1.70) | 0.393 |
Not recorded | 245 (34.1) | 0.69 (0.47 to 1.00) | 0.050 |
ROC = receiver operating characteristic.