TABLE 2.

Accuracy of the model in different clinical groups.

Data	Accuracy training (%)	Accuracy test (%)	Significance
All patients (N = 4964)	88.43	89.41	–
Non‐hospitalized (n = 3837)	88.3	88	p = 0.0003
Hospitalized (n = 1127)	91.3	91.87
RF=No (n = 688)	91.81	90.85	p = 0.14
RF=Yes (n = 439)	92.66	93.48
CCU=No (n = 977)	91.67	91.12	p = 0.024
CCU=Yes (n = 150)	95.88	96.88
E = No (n = 974)	93.21	92	p = 0.92
E = Yes (n= 153)	88.35	92.59

Note: Bold values are highlighting the statistically significant results.

Abbreviations: CCU, admission in critical care unit; E, exitus; RF, respiratory failure.