• Dries van Sleeuwen, Floris A van de Laar, Koen S Simons, Daniëlle van Bommel, Dominique Burgers-Bonthuis, Julia Koeter, BisschopsLaurens L ALLADepartment of Intensive Care, Radboud University Medical Center, Nijmegen, The Netherlands., Inge Janssen, RettigThijs C DTCDDepartment of Anesthesiology, Intensive Care Medicine, and Pain Medicine, Amphia Hospital, Breda, The Netherlands., Johannes G van der Hoeven, Mark van den Boogaard, and Marieke Zegers.
• Department of Primary and Community Care, Radboud University Medical Center, Nijmegen, The Netherlands.
• Crit. Care Med. 2025 Feb 13.

ObjectiveDifferences in socioeconomic status (SES) may influence long-term physical, psychological, and cognitive health outcomes of ICU survivors. However, the relationship between SES and these three long-term health outcomes is rarely studied. The aim of this study was to investigate associations between SES and the occurrence of long-term outcomes 1-year post-ICU.DesignProspective cohort study.SettingSeven Dutch ICUs.PatientsPatients 16 years old or older and admitted for greater than or equal to 12 hours to the ICU between July 2016 and March 2020 completed questionnaires, or relatives if patients could not complete them themselves, at ICU admission and 1 year after ICU admission.InterventionsNone.Measurements And Main ResultsValidated scales were used for the outcomes: physical problems (fatigue or ≥ 3 new physical symptoms), psychological problems (anxiety, depression, or post-traumatic stress), cognitive impairment, and a composite score. Occurrence of outcomes were calculated for: origin, education level, employment status, income, and household structure. Adjusted odds ratios (aORs) were calculated with covariates age, gender, admission type, severity-of-illness, and pre-ICU health status. Of the 6555 patients included, 3246 (49.5%) completed the questionnaires at admission and after 1 year. Low education level increased the risk of having health problems in the composite score 1-year post-ICU (aOR 1.84; 95% CI, 1.39-2.44; p < 0.001). Pre-ICU unemployment increased the risk of having physical problems (aOR 1.98; 95% CI, 1.31-3.01; p = 0.001). Migrants and low income was associated with more psychological problems (aOR 2.03; 95% CI, 1.25-3.24; p < 0.01; aOR 1.54; 95% CI, 1.10-2.16; p = 0.01, respectively), and unpaid work with less psychological (aOR 0.26; 95% CI, 0.08-0.73; p = 0.02) and cognitive (aOR 0.11; 95% CI, 0.01-0.59; p = 0.04) problems.ConclusionsIndicators of lower SES, including low education level, low income, unemployment and migrants were associated with an increased risk of post-ICU health problems. Gaining insight into the complex relationship between SES and long-term health problems is necessary to decrease disparities in healthcare.Copyright © 2025 by the Society of Critical Care Medicine and Wolters Kluwer Health, Inc. All Rights Reserved.

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