ArticleJournal of clinical medicine research2017
The Change in Body Weight During Hospitalization Predicts Mortality in Patients With Acute Decompensated Heart Failure.
Article in Journal of clinical medicine research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Right ventricular function in pulmonary hypertension and obesity: a cross-sectional cohort study with survival follow-up.Clinical research in cardiology : official journal of the German Cardiac Society · 2026Article
- Construction of risk prediction model for hyponatremia in patients with acute decompensated heart failure.BMC cardiovascular disorders · 2023Article
- Development of a model predicting cardiac events in heart failure patients with decreased renal function: a retrospective study.International journal of clinical pharmacy · 2023Article
- Associations of weight changes with all-cause, cancer and cardiovascular mortality: A prospective cohort study.Public health in practice (Oxford, England) · 2021Article
- The first 24-h negative fluid balance is related to lower short-term mortality but higher AKI progression in critically ill heart failure: a retrospective cohort study.Therapeutic advances in cardiovascular diseaseArticle
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Authors and funding
14 authors.
Funding
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Abstract
backgroundIn our experience, the change in body weight (BW) during hospitalization varies greatly in patients with acute decompensated heart failure (HF). Since the clinical significance of a change in BW is not clear, we investigated whether a change in BW could predict mortality.
methodsWe retrospectively enrolled 130 patients (72 males; aged 68 ± 10 years) who were hospitalized due to acute decompensated HF and followed for 2 years after discharge. The change in the BW index during hospitalization (ΔBWI) was calculated as (BW at hospital admission minus BW at hospital discharge)/body surface area at hospital discharge.
resultsThe patients were divided into quartiles according to ΔBWI, and the 2-year mortality rates in the quartiles with the lowest, second, third and highest ΔBWI were 18.8%, 12.1%, 3.1% and 9.1%, respectively. In a multivariate Cox proportional hazards analysis after adjusting for variables with a P value less than 0.05, ΔBWI was independently associated with 2-year mortality (P = 0.0002), and the quartile with the lowest ΔBWI had a higher relative risk (RR) for 2-year mortality than the quartile with the highest ΔBWI (RR: 7.46, 95% confidence interval: 1.03 - 53.99, P = 0.04).
conclusionIn conclusion, ΔBWI was significantly associated with 2-year mortality after discharge, which indicates that ΔBWI might be a simple predictor of prognosis in acute decompensated HF.
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