Affiliation:
1. Division of Cardiology National Health Insurance Service Ilsan Hospital Goyang Republic of Korea
2. Research Institute National Health Insurance Service Ilsan Hospital Goyang Republic of Korea
Abstract
AbstractAimsThe prevalence and incidence rate of heart failure (HF) continues to increase along with the aging of the population and the increase of ischaemic heart disease. The morbidity and mortality of HF are also on the rise in the industrialized countries; it can be a great public health problem. A detailed and accurate analysis of the demographical incidence and prevalence of HF is an important first step in predicting the occurrence of the disease in the future and proper preparing for prevention. Here, we aimed to analyse the annual prevalence and incidence of HF by gender and age using long‐term national health insurance service data in the Republic of Korea.Methods and resultsA total of 47 243 patients newly diagnosed with HF between 2006 and 2015 among nationally representative random subjects of 1 000 000 were included. The data of age and gender were analysed by year, and the total population information of the Ministry of Land, Infrastructure, and Transport of Korea was referred to compare the data of HF patients with the total population (2008–15). Over the decade from 2006 to 2015, the prevalence of HF patients showed tendency of increase (P < 0.001). The overall incidence rate was also gradually increasing (P < 0.001), but in women, it tended to decrease gradually. Women significantly accounted higher than the male group in incidence of HF over the period (54.6% vs. 45.4%, P < 0.001). The mean age at the time of diagnosis gradually increased (P = 0.002 for total, P = 0.001 for each gender). Total incidence was highest in 70s (27.22%), but males were the most in their 60s and females were in their 70s. Analysis of annual trend by age and gender distribution of HF incidence in men presented highest in the 50s–70s with a similar pattern annually, and the incidence is increasing more recently. Different from that of men, in the case of women, the incidence gradually increased with age in a similar annual pattern, peaking in their 70s and gradually decreasing in recent years.ConclusionsThe prevalence and incidence of HF are gradually increasing. It increased rapidly in their 50s and older. It showed an increased incidence of HF especially in men between their 50s and 70s, and more observation and caution for the management of the risk factors may be needed to prevent HF in the male group.
Funder
NATIONAL HEALTH INSURANCE SERVICE ILSANHOSPITAL
Subject
Cardiology and Cardiovascular Medicine
Cited by
1 articles.
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