Background: Although considerable effort has been devoted to the follow-up of hospitalized patients, the effectiveness and process of heart failure outpatient management have not been well demonstrated.
Methods and results: All new patients referred to the program from April 1997 to September 1998 were followed and managed by comprehensive strategies including preemptive hospitalization. Quality of life (QOL) and patients' self-care adherence behaviors were measured at baseline, 3 months, and 6 months. Clinical outcomes were compared for the 6 months before and 6 months after referral. A total of 108 patients were recruited. Patients' self-care knowledge score was improved over time (difference score = 0.9, P <.01). The proportion of patients weighing themselves daily increased by 24% (P =.02). The proportion of patients with New York Heart Association (NYHA) class III to IV was 67.6% at baseline and 49.1% at 6 months (P =.01). Compared with 6 months before referral, the program intervention was accompanied by a 52% reduction in the risk of hospitalization for cardiovascular causes (56.1% v 27.2%, P <.001) and a 72% reduction in emergency room visits (53.6% v 14.5%, P <.01). The total hospital admissions for cardiovascular causes decreased by 59% from 94 to 39; the total emergency room visits decreased by 77% from 83 to 19. The patients' QOL was improved over time with a change score of 11.2 (P <.001) at 3 months and 10.7 (P <.001) at 6 months.
Conclusion: Our study shows the effectiveness of this heart failure outpatient management program.