Table 6.  Propensity score matched and weighted odds ratios for achievement of early mobilization within 5 days.

	After PS matching		IPTW
Baseline characteristics	OR (95% CI)	P	OR (95% CI)	P
Physical function
Gait independence at discharge	4.47 (1.39–17.43)	0.011	4.26 (1.29–14.04)	0.017
Survival
<90 days	2.64 (0.67–13.12)	0.169	5.53 (0.78–17.20)	0.103
Total hospital costs
<2500 USD	0.51 (0.19–1.29)	0.154	0.57 (0.21–1.55)	0.268
Outcome
Home	1.61 (0.62–4.30)	0.329	0.96 (0.34–2.69)	0.937
Duration of mechanical ventilation
>2 days	0.89 (0.35–2.26)	0.814	0.80 (0.33–1.97)	0.626
ICU length of stay
>7 days	0.51 (0.18–1.43)	0.201	0.79 (0.24–2.54)	0.688
Length of hospital stay
>28 days	0.29 (0.11–0.75)	0.010	0.47 (0.18–1.25)	0.129
Complications
Delirium	0.70 (0.27–1.82)	0.468	0.54 (0.21–1.41)	0.209
Pneumonia	0.15 (0.02–0.65)	0.009	0.66 (0.15–2.82)	0.571
ICU-AW	0.59 (0.21–1.61)	0.308	0.89 (0.35–2.27)	0.799

PS, propensity score.