Table 5. Predictors of in-hospital mortality in patients with PE.

Variables	Odds ratio	95% CI	p
Age (year)	1.035	1.011-1.060	0.004
Systolic blood pressure (mmHg)	0.984	0.967-1.000	0.071
Heart rate (bpm)	1.041	1.018-1.070	<0.001
Blood oxygen saturation (%)	0.961	0.906-1.020	0.186
Pulmonary artery systolic pressure (mmHg)	0.996	0.967-1.030	0.842
Qanadli score	1.046	0.986-1.110	0.132
RV/LV ratio at CT	1.088	0.159-7.430	0.931
Syncope presence at admission	0.655	0.284-1.520	0.323
PE: Pulmonary embolism; CI: Confidence interval; bpm: Beats per min; RV: Right ventricle; LV: Left ventricle; CT: Computed tomography; Multivariate logistic regression analysis