Table 3.

Hospital standardization practices

Standardization practice area	Studies (n = 57)
Infection prevention and control	n = 14 [12, 21–33]
Hospital-generic (incl. national, internat.)	n = 10 [34–43]
Single disease-specific (e.g., asthma)	n = 7 [44–50]
Personal protective equipment use	n = 6 [51–56]
Surgery	n = 5 [57–61]
Cancer	n = 3 [62–64]
Mother & new-born care	n = 3 [65–67]
Medication administration	n = 2 [68, 69]
Falls	n = 2 [70, 71]
Others	n = 5 [72–76]