Prevalence and Implications of Frailty in Older Adults With Incident Inflammatory Bowel Diseases : A Nationwide Cohort Study
Kochar, Bharati; Jylhävä, Juulia; Söderling, Jonas; Ritchie, Christine S; SWIBREG Study Group; Ludvigsson, Jonas F; Khalili, Hamed; Olén, Ola (2022-10)
Kochar, Bharati
Jylhävä, Juulia
Söderling, Jonas
Ritchie, Christine S
SWIBREG Study Group
Ludvigsson, Jonas F
Khalili, Hamed
Olén, Ola
10 / 2022
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Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:tuni-202211118332
https://urn.fi/URN:NBN:fi:tuni-202211118332
Kuvaus
Peer reviewed
Tiivistelmä
BACKGROUND AND AIMS: We aimed to compare the risk of frailty in older adults with incident inflammatory bowel disease (IBD) and matched non-IBD comparators and assess the association between frailty and future hospitalizations and mortality. METHODS: In a cohort of patients with incident IBD ≥60 years of age from 2007 to 2016 in Sweden identified using nationwide registers, we defined frailty using Hospital Frailty Risk Score. We compared prevalence of frailty in patients with IBD with age, sex, place of residency- and calendar year-matched population comparators. In the IBD cohort, we used Cox proportional hazards modeling to examine the associations between frailty risk and hospitalizations or mortality. RESULTS: We identified 10,590 patients with IBD, 52% female with a mean age of 71 years of age, matched to 103,398 population-based comparators. Among patients with IBD, 39% had no risk for frailty, 49% had low risk for frailty, and 12% had higher risk for frailty. Mean Hospital Frailty Risk Score was 1.9 in IBD and 0.9 in matched comparators (P < .01). Older adults with IBD at higher risk for frailty had a 20% greater risk for mortality at 3 years compared with those who were not frail. Compared with nonfrail older patients with IBD, patients at higher risk for frailty had increased mortality (hazard ratio [HR], 3.22, 95% confidence interval [CI], 2.86-3.61), all-cause hospitalization (HR, 2.42; 95% CI, 2.24-2.61), and IBD-related hospitalization (HR, 1.50; 95% CI, 1.35-1.66). These associations were not attenuated after adjusting for comorbidities. CONCLUSIONS: Frailty is more prevalent in older adults with IBD than in matched comparators. Among older patients with IBD, frailty is associated with increased risk for hospitalizations and mortality.
Kokoelmat
- TUNICRIS-julkaisut [19236]