(1) Background: Burden scales are useful in estimating the impact of interventions from patients’ perspectives. This is overlooked in sodium diet/heart failure (HF). The aim of this study is to develop and validate a specific tool to assess the burden associated with low-sodium diets in HF: the Burden scale In Restricted Diets (BIRD). (2) Methods: Based on the literature and reports from patients, 14 candidate items were identified for the following dietary-related domains: organization, pleasure, leisure, social life, vitality, and self-rated health. The validation study was conducted prospectively. The questionnaire was refined via item reduction according to inter-item correlations and exploratory factor analysis. Internal consistency was determined using Cronbach’s alpha (Cα) and convergent validity by assessing correlations between BIRD and the health-related quality of life (HRQoL) Minnesota Living with HF questionnaire (MLHF). (3) Results: Of the 152 invited patients, 96 (63%) returned the questionnaire. The median score was 6.5 (IQR 2.0–14.0). The results showed good acceptability (non-response rates/item from 2.0% to 12.1%), an excellent internal consistency (Cα = 0.903) and a good convergent validity (rhos = 0.37 (physical), 0.4 (mental), and 0.45 (global); all p < 0.05). (4) Conclusions: BIRD demonstrates good psychometric properties and is useful to quantify the burden associated with sodium restriction. It may help optimize dietary interventions and improve the overall management of patients with HF.
(1) Background: There is much debate about the use of salt-restricted diet for managing heart failure (HF). Dietary guidelines are inconsistent and lack evidence. (2) Method: The OFICSel observatory collected data about adults hospitalised for HF. The data, collected using study-specific surveys, were used to describe HF management, including diets, from the cardiologists’ and patients’ perspectives. Cardiologists provided the patients’ clinical, biological, echocardiography, and treatment data, while the patients provided dietary, medical history, sociodemographic, morphometric, quality of life, and burden data (burden scale in restricted diets (BIRD) questionnaire). The differences between the diet recommended by the cardiologist, understood by the patient, and the estimated salt intake (by the patient) and diet burden were assessed. (3) Results: Between March and June 2017, 300 cardiologists enrolled 2822 patients. Most patients (90%) were recommended diets with <6 g of salt/day. Mean daily salt consumption was 4.7 g (standard deviation (SD): 2.4). Only 33% of patients complied with their recommended diet, 34% over-complied, and 19% under-complied (14% unknown). Dietary restrictions in HF patients were associated with increased burden (mean BIRD score of 8.1/48 [SD: 8.8]). (4) Conclusion: Healthcare professionals do not always follow dietary recommendations, and their patients do not always understand and comply with diets recommended. Restrictive diets in HF patients are associated with increased burden. An evidence-based approach to developing and recommending HF-specific diets is required.
Background
Heart Failure (HF) is a major public health problem resulting in high rates of hospitalization and mortality. Frequency of HF increase due to the aging of population and improvement of treatments. Therefore, we hypothetized that elderly is a factor that might limit access to appropriate HF Care.
Purpose and methods
Our aim was to analyzed the optimization therapy and participation in rehabilitation and education programs depending according to classes of age (<40 years, 40–50; 50–60; 60–70; 70–80 and >80) in a large French HF population (out and in-patients, de novo/chronique/acute; consultation/hospitalization/rehabilitation; all LVEF classes and any type of cardiologist practice). Data were analized according to age groups
Results
A total of 2729 HF patients from 79 French departments were included of whom 36% were out patients, 53% were in-patients and 11% were in rehabilitation center. 16% were de novo Chronic HF and 31% were in Acute HF. Elderly patients were more frequently included in acute HF. Main data according on classes of age are presented in the table. Ischemic etiology and valvular diseases increased with age (p<0.0001). Cardiovascular risk factors (HTA, hypercholesterolemia) and atrial fibrillation were more frequent with ageing (p<0.0001).
Beta-blockers, angiotensin converting enzyme inhibitors, and anti-aldosterone, were less prescribed after 60 years old (p<0.0001) as therapeutic education or rehabilitation programs (p<0.0001). Modern means of communication (e-mail, smartphone and internet) were less used by elderly patients.(p<0.0001).
Main data according on classes of age Characteristics All (n=2729) <40 (n=91) 40–50 (n=197) 50–60 (n=447) 60–70 (n=706) 70–80 (n=715) >80 (n=573) p SBP 120±21 107±15 117±21 117±21 118±21 122±20 126±22 <0.0001 NYHA Class <0.0001 I 339 (13.8) 16 (19.3) 42 (23.5) 87 (21.4) 103 (16.1) 57 (8.8) 34 (6.7) II 1187 (48.2) 45 (54.2) 95 (53.1) 213 (52.3) 311 (48.5) 314 (48.4) 209 (41.3) III 763 (31.0) 20 (24.1) 34 (19.0) 97 (23.8) 199 (31.0) 206 (31.7) 207 (40.9) IV 176 (7.1) 2 (2.4) 8 (4.5) 10 (2.5) 28 (4.4) 72 (11.1) 56 (11.1) LVEF 36 (29–50) 33 (26–44) 35 (25–45) 35 (25–42) 35 (25–45) 40 (30–50) 44 (32–55) <0.0001 NTproBNP 1808 (690–4323) 1176 (569–2434) 737 (294–1945) 1072 (346–2611) 1480 (619–3597) 2287 (1015–5689) 3275 (1500–6240) <0.0001 Plus-minus values are means ± SD, n (%) median (IQR).
Origin of patients according on classes
Conclusion
Elderly patients receive less Chronic HF treatment, and are less included in patient education and rehabilitation program despite having more comorbidities and cardiovascular risk factors. Thus, to improve outcome, the health care system needs to be adapt to the patients'age.
Acknowledgement/Funding
SFC, CNCF, CNCH, FFC, Alliance du coeur, GERS, SNSMCV
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