Figure 2.

Forest plot for all-cause readmission (presented by weight).

Note: Percentage of patients with events: 45.9% in the incidence group and 47.8% in the control group.

^aCluster randomization.

^bTelephone and video telephone follow-up.

^cTelecare.

^dTelephone follow-up.

^eIntervention guided by N-terminal pro-B-type natriuretic peptide.

^fMultidisciplinary intervention.

^gFollow-up in clinic.

^hFollow-up in clinic and monthly contact with the nurse.