Influence of diabetes on health-related quality of life results in patients with acute coronary syndrome treated with coronary angioplasty

The objective of this study was to prospectively evaluate the impact of diabetes on HRQOL at baseline and 6-months following ACS treated by PCI and to determine which predictors: demographic, clinical, and other variables influence QOL results in physical component summary (PCS) and mental component summary (MCS) of SF-36 health survey. The 120 consecutive patients (mean age 62.5, SD ± 9.8) with acute coronary syndrome ACS including non-ST-elevation myocardial infarction NSTEMI, n = 60 and ST-elevation myocardial infarction STEMI, n = 60 were entered into the study. Each patient was prospectively interviewed at baseline (at discharge) and 6-months following ACS. We relied on previously validated questionnaire to assess the patient’s overall health perception, namely the SF-36 health survey. Generally, the whole group demonstrated the better PCS score at 6-month follow-up: 54.7 versus 55.5; P