Table 3. Management of patients with SARI admitted to CCUs in 32 district hospitals and 16 provincial hospitals in Viet Nam, March–July 2019.

-	All patients (n = 395)	District hospitals (n = 247)	Provincial hospitals (n = 148)	P
Antibiotics, n(%)	-	-	-	-
None	26/395 (6.6)	15/247 (6.9)	9/148 (6.1)	0.75
Oral route	20/395 (5.1)	11/247 (4.5)	9/148 (6.1)
Intravenous route	349/395 (88.4)	219/247 (88.7)	130/148 (87.8)
Oseltamivir, n(%)	2/395 (0.5)	2/247 (0.8)	0/148 (0)	0.53
Vasopressors, n(%)	19/395 (4.8)	2/247 (0.8)	17/148 (11.5)	< 0.001
Corticosteroids, n(%)	238/395 (60.3)	168/247 (68.0)	70/148 (47.3)	< 0.001
Oxygen therapy, n(%)	289/395 (73.2)	160/247 (64.8)	129/148 (87.2)	< 0.001
Mechanical ventilation, n(%)	29/395 (7.3)	7/247 (2.8)	22/148 (14.9)	< 0.001
Heparin, n(%)	27/395 (6.8)	7/247 (2.8)	20/148 (13.5)	< 0.001
Proton pump inhibitors, n(%)	174/395 (44.1)	92/247 (37.2)	82/148 (55.4)	< 0.001