Clinical Features of Heart Failure Hospitalization in Younger and Elderly Patients in Taiwan
Resource
EUROPEAN JOURNAL OF CLINICAL INVESTIGATION v.41 n.6 pp.597-604
Journal
EUROPEAN JOURNAL OF CLINICAL INVESTIGATION
Journal Volume
v.41
Journal Issue
n.6
Pages
597-604
Date Issued
2011
Date
2011
Author(s)
TSENG, CHIN-HSIAO
Abstract
P>Background This study compared the comorbidities, drugs, expenses and in-hospital mortality between younger and elderly patients hospitalized with heart failure. Methods A random sample of 1 000 000 insurants of the National Health Insurance program of Taiwan in 2005 was used. Comparisons were made between younger 20-64 years and elderly >= 65 years patients. Results Heart failure hospitalization was identified in 2692 patients. Ageing, female sex, diabetes, hypertension, chronic obstructive pulmonary disease, nephropathy, infection and ischaemic heart disease were significantly associated with heart failure hospitalization. The incidence was 88 and 2181 per 100 000 population, in younger and elderly people, respectively. The most common comorbidity in the elderly was hypertension 38 center dot 3% , followed by infection 32 center dot 0% and ischaemic heart disease 31 center dot 9%. In younger patients, hypertension 41 center dot 3%, diabetes 35 center dot 5% and ischaemic heart disease 29 center dot 8% were the most common comorbidity. Diuretics were the most common drugs for both the younger 74 center dot 4% and the elderly 76 center dot 9 % patients, followed by angiotensin-converting enzyme inhibitors and/or angiotensin receptor blockers and aspirin. The length of stay was longer 17 center dot 1 vs. 11 center dot 0 days, P < 0 center dot 0001, total expense higher 105 290 center dot 5 vs. 85 473 center dot 6 New Taiwan Dollars , P < 0 center dot 05 and in-hospital mortality higher 4 center dot 2% vs. 2 center dot 7%, P = 0 center dot 0823 in the elderly. Length of stay, nephropathy, infection, ischaemic heart disease and peripheral arterial disease were associated with expenses. In-hospital mortality was associated with age, length of stay, cancer, infection and peripheral arterial disease. Conclusions The elderly have a 25-fold higher risk of heart failure hospitalization, longer length of in-hospital stay, higher total medical expense and higher in-hospital mortality.
Subjects
Comorbidity
heart failure
hospitalization
in-hospital mortality
medical expense
SDGs