Table S1. Characteristics of participating intensive care unites.

Characteristic	All ICUs (n=20)	ICUs from high-income province (n=12)	ICUs from middle-income province (n=8)	P value
University affiliated hospital	16 (80.0)	9 (75.0)	7 (87.5)	0.494
General ICU, n (%)	19 (95.0)	11 (91.7)	8 (100.0)	0.402
Surgical ICU, n (%)	1 (5.0)	1 (8.3)	0 (0)	0.402
Number of ICU beds, n	25 [18–36]	23 [16–36]	25 [18–38]	0.412
Accounting for all hospital beds, %	1.6 (1.1–2.1)	1.7 (1.3–2.4)	1.1 (0.7–1.8)	0.990
Doctor/bed ratio	0.7 (0.5–0.8)	0.7 (0.6–0.8)	0.6 (0.5–0.8)	0.244
Nurse/bed ratio	2.0 (2.0–2.5)	2.0 (2.0–2.5)	2.1 (1.7–2.5)	0.793

Data are median (IQR) or number (%). ICU, intensive care units.