Table 6 LASSO regression model for PE-related clinical deterioration (primary outcome)*

Predictors

Unadjusted Odds Ratios

Confidence Interval

P-value

NEWS2

1.2

1.1–1.3

< 0.001

Sustained hypotension

2.6

1.4–4.7

0.002

Severe submassive PE classification

2.1

1.4–3.2

0.001

Massive PE classification

15.8

8.7–29.0

< 0.001

ICU admission

3.8

2.6–5.6

< 0.001

Observations

2119

R² Tjur

0.34