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The Association of Geriatric Syndromes with Hospital Outcomes
Author(s) -
RomeroOrtuno Roman,
Forsyth Duncan R.,
Wilson Kathryn Jane,
Cameron Ewen,
Wallis Stephen,
Biram Richard,
Keevil Victoria
Publication year - 2017
Publication title -
journal of hospital medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.128
H-Index - 65
eISSN - 1553-5606
pISSN - 1553-5592
DOI - 10.12788/jhm.2685
Subject(s) - medicine , confidence interval , comorbidity , odds ratio , hospital medicine , geriatrics , retrospective cohort study , emergency medicine , observational study , emergency department , specialty , multivariate analysis , psychiatry
BACKGROUND Frailty, history of dementia (HoD), and acute confusional states (ACS) are common in older patients admitted to hospital. OBJECTIVE To study the association of frailty (≥6 points in the Clinical Frailty Scale [CFS]), HoD, and ACS with hospital outcomes, controlling for age, gender, acute illness severity (measured by a Modified Early Warning Score in the emergency department), comorbidity (Charlson Comorbidity Index), and discharging specialty (general medicine, geriatric medicine, surgery). DESIGN Retrospective observational study. SETTING Large university hospital in England. PATIENTS We analyzed 8202 first nonelective inpatient episodes of people aged 75 years and older between October 2014 and October 2015. MEASUREMENTS The outcomes studied were prolonged length of stay (LOS ≥10 days), inpatient mortality, delayed discharge, institutionalization, and 30‐day readmission. Statistical analyses were based on multivariate regression models. RESULTS Independently of controlling variables, prolonged LOS was predicted by CFS ≥6: odds ratio (OR) =1.55; 95% confidence interval [CI], 1.36‐1.77; P < 0.001; HoD: OR = 2.16; 95% CI, 1.79‐2.61; P < 0.001; and ACS: OR = 3.31; 95% CI, 2.64‐4.15; P < 0.001. Inpatient mortality was predicted by CFS ≥6: OR = 2.29; 95% CI, 1.79‐2.94; P < 0.001. Delayed discharge was predicted by CFS ≥6: OR = 1.46; 95% CI, 1.27‐1.67; P < 0.001; HoD: OR = 2.17; 95% CI, 1.80‐2.62; P < 0.001; and ACS: OR = 2.29; 95% CI: 1.83‐2.85; P < 0.001. Institutionalization was predicted by CFS ≥6: OR = 2.56; 95% CI, 2.09‐3.14; P < 0.001; HoD: OR = 2.51; 95% CI, 2.00‐3.14; P < 0.001; and ACS: OR 1.93; 95% CI, 1.46‐2.56; P < 0.001. Readmission was predicted by ACS: OR = 1.36; 95% CI, 1.09‐1.71; P = 0.006. CONCLUSIONS Routine screening for frailty, HoD, and ACS in hospitals may aid the development of acute care pathways for older adults.