Predictors of physical and mental health-related quality of life outcomes among myocardial infarction patients

Anna Hawkes, Tania Patrao, Robert Ware, John J. Atherton, Craig Barr Taylor, Brian F. Oldenburg

    Research output: Contribution to journalArticle

    Abstract

    Background: Health-related quality of life (HRQoL) is an important outcome for patients diagnosed with coronary heart disease. This report describes predictors of physical and mental HRQoL at six months post-hospitalisation for myocardial infarction.

    Methods: Participants were myocardial infarction patients (n=430) admitted to two tertiary referral centres in Brisbane, Australia who completed a six month coronary heart disease secondary prevention trial (ProActive Heart). Outcome variables were HRQoL (Short Form-36) at six months, including a physical and mental summary score. Baseline predictors included demographics and clinical variables, health behaviours, and psychosocial variables. Stepwise forward multiple linear regression analyses were used to identify significant independent predictors of six month HRQoL.Results: Physical HRQoL was lower in participants who: were older (p<0.001); were unemployed (p=0.03); had lower baseline physical and mental HRQoL scores (p<0.001); had lower confidence levels in meeting sufficient physical activity recommendations (p<0.001); had no intention to be physically active in the next six months (p<0.001); and were more sedentary (p=0.001). Mental HRQoL was lower in participants who: were younger (p=0.01); had lower baseline mental HRQoL (p<0.001); were more sedentary (p=0.01) were depressed (p<0.001); and had lower social support (p=0.001).

    Conclusions: This study has clinical implications as identification of indicators of lower physical and mental HRQoL outcomes for myocardial infarction patients allows for targeted counselling or coronary heart disease secondary prevention efforts.

    Original languageEnglish
    Pages (from-to)1-9
    Number of pages9
    JournalBMC Cardiovascular Disorders
    Volume13
    Issue number69
    DOIs
    Publication statusPublished - 2013

    Fingerprint Dive into the research topics of 'Predictors of physical and mental health-related quality of life outcomes among myocardial infarction patients'. Together they form a unique fingerprint.

    Cite this