| Low-level stable | Ascending | Descending | High-level stable | |||
---|---|---|---|---|---|---|---|
 |  | OR (95% CI) | P value | OR (95% CI) | P value | OR(95%CI) | P value |
IPTW-logistic | Â | Â | Â | Â | Â | Â | Â |
 Propensity score IPTW | Reference | 1.430 (1.118–1.830) | 0.004 | 1.020(0.813–1.278) | 0.866 | 2.483(1.859–3.317) | < 0.001 |
 Doubly robust with unbalanced covariablesa | Reference | 1.522(1.189–1.948) | < 0.001 | 1.069(0.849–1.347) | 0.568 | 2.877(2.099–3.945) | < 0.001 |
 Doubly robust with all covariablesb | Reference | 1.473(1.152–1.884) | 0.002 | 1.019(0.817–1.270) | 0.869 | 2.545(1.893–3.422) | < 0.001 |
IPTW-XGBoost | Â | Â | Â | Â | Â | Â | Â |
 Propensity score IPTW | Reference | 1.532(1.200–1.956) | 0.001 | 0.977(0.771–1.238) | 0.676 | 2.988(2.144–4.165) | < 0.001 |
 Doubly robust with unbalanced covariablesa | Reference | 1.097(1.027–1.172) | < 0.001 | 0.986(0.940–1.035) | 0.849 | 1.422(1.246–1.623) | < 0.001 |
 Doubly robust with all covariablesb | Reference | 1.500(1.178–1.911) | 0.001 | 0.936(0.750–1.168) | 0.556 | 2.776(1.988–3.875) | < 0.001 |