Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Decline in mortality from heart disease in Denmark: some methodological problems

K Juel1, A Sjøl

  • 1Danish Institute for Clinical Epidemiology, Copenhagen.

Journal of Clinical Epidemiology
|April 1, 1995
PubMed
Summary

Mortality from ischemic heart disease (IHD) declined in Denmark from 1968-92. However, increasing deaths from unknown causes challenge the accuracy of IHD trend analysis.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Chronic non-cancer pain and the epidemic prescription of opioids in the Danish population: trends from 2000 to 2013.

Acta anaesthesiologica Scandinavica·2016
Same author

Association between passive smoking in adulthood and phalangeal bone mineral density: results from the KRAM study--the Danish Health Examination Survey 2007-2008.

Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA·2010
Same author

Drug-use pattern, comorbid psychosis and mortality in people with a history of opioid addiction.

Acta psychiatrica Scandinavica·2005
Same author

Clustering of cardiovascular risk factors. time trends during 28 years.

Scandinavian cardiovascular journal : SCJ·2004
Same author

Secular trends in acute myocardial infarction in relation to physical activity in the general Danish population.

Scandinavian journal of medicine & science in sports·2003
Same author

Morbidity in patients with clinically localized prostate cancer managed with non-curative intent. A population-based case-control study.

Prostate cancer and prostatic diseases·2002

Area of Science:

  • Cardiology
  • Public Health
  • Epidemiology

Background:

  • Mortality statistics are crucial for understanding disease trends.
  • Ischemic heart disease (IHD) remains a significant public health concern.
  • Accurate cause-of-death classification is vital for reliable epidemiological analysis.

Purpose of the Study:

  • To analyze mortality trends in Denmark for ischemic heart diseases (IHD), other heart diseases, and unknown causes between 1968 and 1992.
  • To assess the impact of changing death classifications on IHD mortality trends.

Main Methods:

  • Analysis of Danish mortality data from 1968-1992.
  • Examination of mortality rates across different age groups and sexes.
  • Comparison of trends in IHD mortality with mortality from unknown causes.

Related Experiment Videos

Main Results:

  • Overall IHD mortality rates decreased across all age groups during the study period.
  • Mortality rates from unknown causes showed a consistent increase across all demographics.
  • In specific groups, such as women aged 30-64 in Copenhagen, unknown cause mortality exceeded IHD mortality by the end of the period.

Conclusions:

  • The rising trend in deaths attributed to unknown causes raises concerns about the accuracy of IHD mortality data.
  • Vital statistics require cautious interpretation, as changes in classification may obscure true temporal trends in IHD.
  • The validity of national IHD trend analysis may be compromised by evolving cause-of-death reporting.