Comparison of One-Year Survival After Acute Coronary Syndrome in Patients ≥75 Years of Age With Versus Without Living With Spouse.
Am J Cardiol 2019;
123:1-6. [PMID:
30539743 DOI:
10.1016/j.amjcard.2018.09.032]
[Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 09/06/2018] [Accepted: 09/13/2018] [Indexed: 02/08/2023]
Abstract
Patients with acute coronary syndrome (ACS) face high postevent mortality. This study aims to evaluate the impact of living without spouse on 1-year mortality of ACS patients. This retrospective study enrolled a total of 600 consecutive patients (≥75 years of age) with ACS hospitalized in our hospital between January 2013 and December 2016. Patients' clinical characteristics, laboratory values, hospital course, demographic characteristics, and angiographic data were collected. Patients were divided into 2 groups according to living with (n = 396) or without (n = 204) spouse. Patients living without spouse were older (79 [77,82] vs 77 [76,80], p <0.001), more frequently female (54.9% vs 31.8%, p <0.001), less smokers (23.5% vs 38.9%, p <0.001), lower left ventricular ejection fraction value (52.1±10.7% vs 54.4±9.8%, p = 0.021) compared with patients living with spouse. In addition, compared to patients living with spouse, patients living without spouse were less likely to get percutaneous coronary intervention (41.2% vs 54.0%, p = 0.003) during hospitalization and had higher 1-year mortality post-ACS (22.1% vs 13.4%, p = 0.006). Multivariate logistic regression analysis showed that living without spouse remained an independent risk factor for 1-year mortality after ACS in patients ≥75 years (odds ratio 2.350, 95% confidence interval 1.245 to 4.434, p = 0.008), after adjusted with age, gender, heart rate, systolic blood pressure, left ventricular ejection fraction value at baseline, hemoglobin, white blood cell, alanine aminotransferase, albumin, creatinine, brain natriuretic peptide, type of ACS, severe heart failure at admission, percutaneous coronary intervention treatment, β blocker, diuretics application during hospital. In conclusion, living without spouse is an independent risk factor for 1-year all-cause mortality in ACS patients ≥75 years.
Collapse