Abstract
Background: Patients with heart failure with preserved ejection fraction (HFpEF) are more often female, but gender differences in psychological distress in patients with HFpEF have not been determined.
Objective: We aimed to compare anxiety, depression, insomnia, and quality of life (QoL) between women and men with HFpEF.
Methods: A total of 263 consecutive hospitalized patients with HFpEF were enrolled in a multicenter study. Demographic and clinical characteristics were recorded. Anxiety and depression were assessed using the Hospital Anxiety and Depression Scale (HADS), insomnia was assessed by the Insomnia Severity Index and Pittsburgh Sleep Quality Index, and QoL was assessed by the Kansas City Cardiomyopathy Questionnaire.
Results: Women accounted for 59% and men accounted for 41% of the patients with HFpEF. Women and men had similar New York Heart Association functional class and N-terminal pro-brain natriuretic peptide levels. Between women and men with HFpEF, similar depression prevalence (HADS-D: 4.9 +/- 3.7 vs 4.1 +/- 3.6, P = .222), insomnia severity (Insomnia Severity Index: 9.3 +/- 6.4 vs 8.0 +/- 6.5, P = .120), and QoL (Kansas City Cardiomyopathy Questionnaire: 46.6 +/- 12.6 vs 47.6 +/- 12.7, P = .738) were found when adjusting for potential confounders. Women had more severe anxiety (HADS-Anxiety: 2.4 +/- 2.9 vs 1.6 +/- 2.3, P = .025) and worse sleep quality (Pittsburgh Sleep Quality Index: 9.9 +/- 4.6 vs 8.7 +/- 4.5, P = .046) compared with men after adjustment.
Conclusions: There were no gender differences in depression, insomnia, and QoL in patients with HFpEF when adjusting for confounders. Women with HFpEF suffered more severe anxiety and sleep quality than men after adjustment. Thus, it is recommended that psychological distress in patients with HFpEF be assessed in clinical practice, and gender differences taken into consideration.