European journal of preventive cardiology · 2014
Shifts in the age distribution and from acute to chronic coronary heart disease hospitalizations.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Koopman Carla, Bots Michiel L, van Dis Ineke, Vaartjes Ilonca
Аннотация
BACKGROUND: Shifts in the burden of coronary heart disease (CHD) from an acute to chronic illness have important public health consequences.
OBJECTIVE: To assess age-sex-specific time trends in rates and characteristics of acute and chronic forms of CHD hospital admissions in the Netherlands.
METHODS: Using nationwide Dutch registers, we assessed time trends between 1998 and 2007 in hospitalization rates of 188,266 acute myocardial infarction (AMI, ICD-9 410), 294,374 unstable angina (ICD-9 411, 413) and 205,649 chronic forms of CHD (ICD-9 412, 414) admissions.
RESULTS: Between 1998 and 2007, the age-standardized CHD hospitalization rate declined from 688 to 545 per 100,000 in men and from 281 to 229 per 100,000 in women. Overall, hospitalization rates decreased at younger age (<75 years) but increased in very old age (≥85 years). The annual percentage change in hospitalization rates was larger for AMI (men:-5.1%, women:-4.4%) than for unstable angina patients (men:-2.0%, women:-2.0%). For chronic CHD, the average annual percentage change was +0.7% in men and +2.1% in women. The proportion of chronic CHD in the total of CHD admissions increased between 1998 and 2007 from 29% to 36% in men and from 23% to 30% in women. The proportion of AMI decreased from 30% to 24% in men and from 27% to 22% in women.
CONCLUSIONS: An increasing proportion of Dutch CHD hospital admissions was for chronic forms of CHD. The age at hospitalization was pushed towards older age: premature CHD admission declined over time and admission rates at very old age increased.
OBJECTIVE: To assess age-sex-specific time trends in rates and characteristics of acute and chronic forms of CHD hospital admissions in the Netherlands.
METHODS: Using nationwide Dutch registers, we assessed time trends between 1998 and 2007 in hospitalization rates of 188,266 acute myocardial infarction (AMI, ICD-9 410), 294,374 unstable angina (ICD-9 411, 413) and 205,649 chronic forms of CHD (ICD-9 412, 414) admissions.
RESULTS: Between 1998 and 2007, the age-standardized CHD hospitalization rate declined from 688 to 545 per 100,000 in men and from 281 to 229 per 100,000 in women. Overall, hospitalization rates decreased at younger age (<75 years) but increased in very old age (≥85 years). The annual percentage change in hospitalization rates was larger for AMI (men:-5.1%, women:-4.4%) than for unstable angina patients (men:-2.0%, women:-2.0%). For chronic CHD, the average annual percentage change was +0.7% in men and +2.1% in women. The proportion of chronic CHD in the total of CHD admissions increased between 1998 and 2007 from 29% to 36% in men and from 23% to 30% in women. The proportion of AMI decreased from 30% to 24% in men and from 27% to 22% in women.
CONCLUSIONS: An increasing proportion of Dutch CHD hospital admissions was for chronic forms of CHD. The age at hospitalization was pushed towards older age: premature CHD admission declined over time and admission rates at very old age increased.