Prognostic Risk Factors of 30-Day Death in Traumatic Lower Limb Fracture Patients with Acute Pulmonary Embolism: A Single-Center Retrospective Study

Table 2

Predictors of all-cause death in TLLF patients complicated with APE by Cox proportional hazards regression.

	Unadjusted HR (95% CI) value				Adjusted HR (95% CI) value
Age ≥65	2.466	1.004	6.456	0.049	1.022	0.988	1.057	0.204
Sex	1.264	0.610	2.618	0.529	1.940	0.920	4.092	0.082
sPESI score ≥1	8.600	3.672	20.141	<0.01	3.370	1.265	8.978	0.015
Wells score ≥7	7.220	2.754	18.928	<0.01	6.234	2.357	16.541	<0.01
Pulmonary hypertension	10.150	4.840	21.286	<0.01	5.169	2.234	11.958	<0.01
Anticoagulant therapy	0.274	0.125	0.602	0.001	0.343	0.151	0.781	0.011

HR: hazard ratio; other abbreviations as in Table 1. Adjustment for age ≥65, sex, and all the clinical variables with values of <0.20 with backward stepwise method (likelihood ratio).