Days alive and out of hospital (DAOH)
In the intervention and control groups, 646 (75.5%) and 453 (76.8%) patients, respectively, were alive and out of hospital for more than 23 days within 30 days after discharge. This corresponds to a slightly lower adjusted risk of 2% in the intervention group compared with the control group (RR: 0.98; 95% CI 0.92, 1.05; 