Socioeconomic differences in coronary procedures and survival after out-of-hospital cardiac arrest: A nationwide Danish study
Research output: Contribution to journal › Journal article › Research › peer-review
Documents
- Socioeconomic_differences_in_coronary_procedures_and_survival_after_out_of_hospital_cardiac_arrest_(accepted_version)
Accepted author manuscript, 317 KB, PDF document
Aim: It remains unclear whether socioeconomic differences exist in post-resuscitation care in out-of-hospital cardiac arrests (OHCA). We aimed to examine socioeconomic differences in coronary procedures and survival after OHCA.
Methods: OHCA patients >= 30 years of cardiac cause with a hospital admission from the Danish Cardiac Arrest Registry, 2001-2014, were divided according to quartiles of household income (lowest, low, high, highest). Associations of income, coronary procedures and 30-day survival were examined by age-standardized incidence rates and incidence rate ratios (IRR), and by logistic regression.
Results: A total of 6105 patients were included. Higher-income patients were younger, males and had less comorbidity-burden. Higher-income patients had higher incidence rates for coronary angiographies both day 0-1 and day 2-7 after OHCA (day 0-1: highest: IRR 1.79, 95%CI 1.46-2.21; high: IRR 1.28, 95%CI 1.10-1.51; low: IRR 1.05, 95%CI 0.90-1.23), compared to lowest. Fifty-four percentage of the patients undergoing a coronary angiography received percutaneous-coronary-intervention or coronary-artery-bypass-grafting with no difference among three of the four groups, but lower IRR in low-income patients (IRR 0.74, 95%CI 0.61-0.89) compared to lowest. Higher-income patients had also higher odds for 30-day survival compared to lowest, both in patients with (highest: OR 1.61, 95%CI 1.12-2.32; high: OR 1.13, 95%CI 0.80-1.60; low: OR 1.14, 95%CI 0.81-1.61) and without (highest: OR 2.54, 95%CI 1.83-3.53; high: OR 1.41, 95%CI 1.06-1.87; low: OR 1.12, 95%CI 0.86-1.47) coronary angiography day 0-1.
Conclusion: Higher-income patients were found associated with more performed coronary angiographies after OHCA, and higher odds for 30-day survival.
Original language | English |
---|---|
Journal | Resuscitation |
Volume | 153 |
Pages (from-to) | 10-19 |
Number of pages | 10 |
ISSN | 0300-9572 |
DOIs | |
Publication status | Published - 2020 |
- OHCA, Survival, Socioeconomic status, Coronary procedures, ACUTE MYOCARDIAL-INFARCTION, HEALTH-CARE-SYSTEM, CARDIOPULMONARY-RESUSCITATION, ASSOCIATION, REVASCULARIZATION, MORTALITY, INTERVENTION, ANGIOGRAPHY, GUIDELINES, EMERGENT
Research areas
Number of downloads are based on statistics from Google Scholar and www.ku.dk
ID: 246634647