Affiliation:
1. Department of Respiration First People's Hospital of Changzhou, Third Affiliated Hospital of Soochow University Changzhou China
2. Changzhou Forth People's Hospital Changzhou China
3. Department of Gastroenterology Changzhou Maternal and Child Health Care Hospital Changzhou China
Abstract
AbstractBackground and AimsMarital status has been shown to be associated with mortality, but evidence in critically ill elder intensive care unit (ICU) patients with cerebrovascular diseases (CeVD) is limited. This study was to explore the correlation between marital status and the prognosis of patients with CeVD aged 65 years and over in the ICU.MethodsIn the present study, 3564 patients were enrolled in the Medical Information Mart for Intensive Care IV database (version 2.2). Patients were divided into four groups based on marital status: married, single, divorced, and widowed. The primary outcome was all‐cause mortality as patients were followed up for 3‐, 6‐, 9‐, and 12‐month. All‐cause mortality risk for patients with different marital status was compared. Univariate and multivariable logistic regression analyses, survival curves and stratified analyses were performed to determine the correlation between marital status and mortality in critically ill patients with CeVD aged ≥65 years.ResultsOf the patients, 51.2% (1825/3564) were married, followed by 23.8% (847/3564) were widowed, 18.2% (647/3564) were single, and 6.9% (245/3567) were divorced. Compared with the married, the unmarried had a higher proportion of female (p < 0.001), older (p < 0.001), and less proportion of mechanical ventilation (p = 0.045). Multivariate analyses showed that no differences were observed for mortality risk among different marital statuses (p > 0.05), while at late follow‐up, widowed had a significance higher mortality risk than the married (9‐month: odds ratio [OR]: 1.30, 95% confidence interval [CI]: 1.05–1.61, p = 0.02; 12‐month: OR: 1.38, 95% CI: 1.12–1.71, p = 0.003). Stratified analyses indicated a stable correlation between marital status and 12‐month mortality rate in sub‐analysis for gender (p = 0.46) and age (p = 0.35).ConclusionMarital status is associated with long‐term prognosis in older patients with CeVD admitted to ICU. Widowed people should receive more societal attention irrespective of sex or age.