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Observational Study
©The Author(s) 2025.
World J Crit Care Med. Dec 9, 2025; 14(4): 111260
Published online Dec 9, 2025. doi: 10.5492/wjccm.v14.i4.111260
Table 1 Demographics by critical care primary, n (%)
Intensivist staffing model
No
Yes
Number patients376.03429.0
Number of males209.02156.0
Percent males55.662.9
Mean age (years)68.165.8
Age (SD, deviation)13.912.9
Mean weight (kg)90.588.8
Weight (SD, deviation)27.324.1
Charlson comorbidity index (mean ± SD)6.05.6
Charlson comorbidity index (SD, deviation)2.82.8
Sofa score (mean ± SD)7.96.8
Sofa score (SD, deviation)2.52.6
Hospital mortality26.113.2
Hospital diagnoses
Acute respiratory failure217 (58)883 (26)
Sepsis 194 (52)660 (19)
Septic shock137 (36)471 (14)
Pneumonia130 (35)549 (16)
Cardiac arrest44 (12)322 (9)
Unspecified shock42 (11)214 (6)
COVID-19 pneumonia40 (11)130 (4)
Viral pneumonia38 (10)109 (3)
Alcohol withdrawal35 (9)136 (4)
Cardiogenic shock22 (6)233 (7)
Hypovolemic shock21 (6)70 (2)
ARDS18 (5)110 (3)
Seizure18 (5)88 (3)
Status epilepticus2 (1)47 (1)


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