Table 3.

Outcome data

	All patients (n = 137)	Frail (n = 53)	Nonfrail (n = 84)	Statistical difference p-value
ICU LOS median (IQR) days	7 (4–14)	8 (5–16)	6 (4–12)	0.004§
Hospital LOS median (IQR) days	14 (10–20)	20 (10–24)	12 (8–16)	0.005§
Mortality
ICU mortality % (n)	25.5 (35)	28.3 (15)	23.8 (20)	0.56†
30-day mortality % (n)	36.4 (50)	49.0 (26)	28.5 (24)	0.02†

^§Mann–Whitney test;

^†Chi-square test