Hospitalized patients with heart failure: the impact of anxiety, fatigue, and therapy adherence on quality of life

Abstract

Introduction: Heart failure (HF) is a major global health problem associated with increased morbidity and mortality and reduced quality of life (QoL). The aim of the study was to assess the impact of anxiety, fatigue and adherence to therapeutic guidelines on HF patients' QoL. Material and methods: A hundred and twenty hospitalized HF patients were enrolled in the study. Data collection was performed by completion of the Minnesota Living With Heart Failure Questionnaire (MLHFQ), the Greek version of the Modified Fatigue Impact Scale (MFIS-Greek), the Zung Self-Rating Anxiety Scale (SAS) and a questionnaire that measured adherence to therapeutic guidelines. Results: Data analysis showed moderate levels of anxiety and high levels of adherence to therapeutic guidelines as well as moderate to large effects of HF on patients' fatigue and QoL. A statistically significant positive linear association was observed between anxiety and QoL (rho > 0.6) as well as fatigue and QoL (rho > 0.3). An increase in the anxiety or fatigue score indicated an increase also in the QoL score, meaning that the more anxiety and fatigue a patient felt the worse the QoL also was. Moreover, a statistically significant negative linear association was observed between adherence to therapeutic guidelines and QoL (rho <-0.2). An increase in adherence score indicated a decrease in QoL score, meaning that the more adherent a patient was the better was the QoL. Conclusions: The present findings suggest that QoL may be improved when adherence to therapy is increased and fatigue and anxiety are alleviated.

Can Dog-Assisted Intervention Decrease Anxiety Level and Autonomic Agitation in Patients with Anxiety Disorders?

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State and trait anxiety in islander cardiac patients: associated factors and the impact of perceived social support

“…On the other hand, anxiety is associated with poor clinical outcomes, such as failure to participate in rehabilitation programs, recurrent cardiac events, poor quality of life, and unhealthy lifestyle behaviour (physical inactivity, smoking, and inappropriate diet) [1,2]. Alleviating anxiety is crucial because the more anxiety cardiac patients feel, the worse their quality of life [19].…”

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