Table 1.
Intervention-ICU | Control-ICU | |||||
---|---|---|---|---|---|---|
Day (%) | Evening (%) | Night (%) | Day (%) | Evening (%) | Night (%) | |
Patient bedrooms | 50 | 45 | 30 | 48 | 45 | 42 |
Observation rooma | 28 | 42 | 54 | 24 | 30 | 39 |
Corridor | 9 | 9 | 3 | |||
Otherb | 22 | 13 | 16 | 19 | 16 | 16 |
aIn the intervention-ICU, the observation room was integrated with the corridor
bDrug room, clean and unclean sluice rooms, coffee room, rest room