Table 2.

Logistic regression results and PEP score points

Final predictor variable	Beta (SE)	OR (95% CI)	P-value	Points
Supplemental O2 > 4 L/min above baseline	2.15 (0.58)	8.55 (2.74–26.67)	< 0.001	3
Lactate > 2 mmol/L	1.19 (0.52)	3.30 (1.18–9.22)	0.02	2
Hs-cTnT > 40 ng/L	1.22 (0.56)	3.37 (1.14–10.01)	0.03	2
Central + subsegmental thrombus	1.42 (0.59)	4.15 (1.32–13.09)	0.01	2
TAPSE ≤ 13 mm	1.35 (0.56)	3.86 (1.29–11.57)	0.02	2

Beta = beta coefficient; CI = confidence interval; hs-cTnT = high-sensitivity cardiac troponin T; OR = odds ratio; SE = standard deviation; TAPSE = tricuspid annular plane systolic excursion