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Myocardial Infarction and Functional Outcome Assessment in Pigs
12:03

Myocardial Infarction and Functional Outcome Assessment in Pigs

Published on: April 25, 2014

Emotional support and survival after myocardial infarction. A prospective, population-based study of the elderly

L F Berkman1, L Leo-Summers, R I Horwitz

  • 1Department of Epidemiology and Public Health, Yale University School of Medicine, New Haven, CT 06510.

Annals of Internal Medicine
|December 15, 1992
PubMed

Insights

Elderly patients hospitalized for acute myocardial infarction (AMI) who lacked emotional support had a significantly higher risk of death within six months. This finding highlights the importance of social support in cardiac recovery for older adults.

Area of Science:

  • Cardiology
  • Geriatrics
  • Psychosocial Medicine

Background:

  • Acute myocardial infarction (AMI) is a leading cause of mortality in the elderly.
  • The role of psychosocial factors, such as emotional support, in cardiac patient outcomes requires further investigation.
  • Existing research often overlooks the impact of social support on mortality risk in older adults post-AMI.

Purpose of the Study:

  • To investigate the association between emotional support and survival in elderly patients hospitalized for acute myocardial infarction.
  • To determine if emotional support is an independent predictor of mortality after AMI in older individuals.
  • To compare mortality rates between elderly AMI patients with and without emotional support, controlling for clinical factors.

Main Methods:

  • Prospective, community-based cohort study involving 194 elderly patients (≥65 years) hospitalized for AMI.
  • Data collected via questionnaires (social support, demographics, lifestyle) and medical records (disease severity, comorbidities, complications).
  • Multiple logistic regression analysis used to assess the association between emotional support and 6-month mortality, adjusting for covariates.

Main Results:

  • 39% of patients died within 6 months of AMI.
  • Lack of emotional support was significantly associated with increased 6-month mortality (odds ratio, 2.9; 95% CI, 1.2 to 6.9).
  • This association remained significant after controlling for AMI severity, comorbidity, risk factors, and sociodemographic variables.

Conclusions:

  • Emotional support, assessed prior to acute myocardial infarction, is an independent risk factor for 6-month mortality in elderly patients.
  • The findings underscore the critical role of social support systems in improving outcomes for older adults recovering from AMI.
  • Future interventions should consider integrating psychosocial support strategies to enhance survival rates in this vulnerable population.
Abstract

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