Table 4: Mortality outcomes in patients admitted to ICU in PM (7 pm–7 am).

OutcomePreintervention
( )
Tele-ICU
( )
Effect estimate P value

ICU mortality, n, %33 (7.6)46 (3.4)0.42 (0.26–0.66)a0.0001
Hospital mortality, n, %38 (8.8)82 (6.0)0.66 (0.44–0.98)a0.04

aIndicates odds ratio (95% confidence interval).