Implementation of a politically initiated national clinical guideline for cardiac rehabilitation in hospitals and municipalities in Denmark.

A politically initiated national clinical guideline was launched in Denmark in 2013 to improve quality and equality of cardiac rehabilitation (CR) services. The guideline is to be implemented in both hospital and community (municipality) settings due to shared responsibility for provision of CR services. Little is known about implementation outcomes of a guideline in these two settings. We aimed to study this by determining the extent to which Danish CR services in hospitals and municipalities adhered to national recommendations following the launch of the guideline. The study employed an observational, longitudinal design. Data were gathered by a questionnaire survey to compare CR services at baseline, measured in 2013 immediately before the guideline was launched, with CR services at a two-year follow up in 2015. All Danish hospital departments offering CR services (N = 36) and all municipalities (N = 98) were included. Data were analysed using inferential statistics. Hospitals reported improvement of both content and quality of CR services. Municipalities reported no change in content of services, and lower level of fulfilment of one quality aspect. The results suggest that the guideline had different impact in hospitals and municipalities and that the differences in content and quality of services between the two settings increased in the study period, thus contradicting the guideline´s aim of uniform, evidence-based content of CR services across settings.

Self-reported health-related quality of life predicts 5-year mortality and hospital readmissions in patients with ischaemic heart disease.

BACKGROUND: Patient health-related quality of life (HRQL) is an important health outcome with lower HRQL associated with adverse events in patients with ischaemic heart disease (IHD). DESIGN: Baseline health-related quality of life was investigated as a predictor of 5-year all-cause mortality and cardiac readmissions in Danish patients with IHD. METHODS: The international HeartQoL Project survey was designed to develop a core HRQL questionnaire for patients with IHD. Baseline scores on each of the 14 items ultimately included in the HeartQoL questionnaire were linked to Danish national health registries and hazard ratios for mortality and readmissions were estimated using Cox regression models. RESULTS: Among 938 eligible Danish patients with IHD, 662 (70.6%) participated in the international HeartQoL Project. During the 5-year follow-up, 83 patients died and 196 patients were readmitted. Adjusted analyses showed a significant linear association between all-cause mortality and both lower global HRQL (HR = 1.67, 95% CI: 1.26-2.23; p<0.001) and physical scores (HR=1.71, 1.33-2.21; p<0.001) and between readmission and both lower global (HR=1.73, 1.41-2.12; p < 0.001) and physical scores (HR = 1.63, 1.35-1.96; p < 0.001). A significant, but non-linear, effect was found for emotional HRQL score on outcomes. CONCLUSION: This study shows a significant and linear relationship between lower global and physical HRQL scores in patients with IHD and 5-year all-cause mortality and cardiac readmission.