For binary variables, use 1 when present and 0 when absent.

Variable	Value or coding	Coefficient
Do-not-resuscitate order	Present = 1, absent = 0	1.55171
Respiratory distress	Present = 1, absent = 0	0.79961
Unilateral limb swelling	Present = 1, absent = 0	0.73433
Altered mental status	Present = 1, absent = 0	1.47345
Heart rate ≥100/min during the previous 6 hours	Present = 1, absent = 0	1.02789
Highest respiratory rate during the previous 6 hours	Breaths/min	0.04422
Room-air oxygen saturation	Percentage	−0.063
Body weight	kg	−0.0255956382

POMPE-C Tool for Pulmonary Embolism Mortality