Glomerular filtration rate by different measures and albuminuria are associated with risk of frailty: the Rugao Longitudinal Ageing Study.
Aging Clin Exp Res
; 34(11): 2703-2711, 2022 Nov.
Article
em En
| MEDLINE
| ID: mdl-36260213
ABSTRACT
BACKGROUND AND AIM:
A decreased estimated glomerular filtration rate (eGFR) is associated with frailty, but the association between kidney function and frailty using multidimensional assessments has not been entirely examined. We aimed to investigate whether albuminuria and the eGFR using different biomarkers were associated with frailty.METHODS:
A total of 1830 older adults were included. Kidney function was assessed by the eGFR (based on combined creatinine-cystatin C [eGFRcr-cys]) and ß2-microglobulin [eGFRB2M]) and urine albumin-creatinine ratio (UACR). Frailty was measured by the Fried phenotype (FP) and frailty index (FI). Logistic regression models were used to investigate cross-sectional and longitudinal associations of baseline kidney measures with prevalent and incident frailty.RESULTS:
At baseline, kidney function was associated with prevalent frailty. During the 2-year follow-up, a decreased eGFR (per 10 units) was associated with an increased risk of incident frailty using the FP (eGFRcr-cys OR 1.18, 95% CI 1.03-1.35; eGFRB2M OR 1.14, 95% CI 1.02-1.29, respectively) and FI (eGFRB2M OR 1.18, 95% CI 1.04-1.65). An increased logUACR was associated with a higher risk of incident frailty using the FP (OR 1.18, 95% CI 1.03-1.35). Additionally, individuals with chronic kidney disease (CKD) had a higher risk of incident frailty using the FP (eGFRcr-cys OR 2.13, 95% CI 1.28-3.47; eGFRB2M OR 1.58, 95% CI 1.10-2.29, respectively) and FI (eGFRcr-cys OR 1.97, 95% CI 1.15-3.32; eGFRB2M OR 1.51, 95% CI 1.03-2.24, respectively).CONCLUSION:
Kidney function decline and CKD were associated with an increased risk of prevalent and incident frailty in older adults. Physicians should pay more attention to monitoring frailty status in older adults with CKD, even in those with kidney function decline.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Insuficiência Renal Crônica
/
Fragilidade
Tipo de estudo:
Diagnostic_studies
/
Etiology_studies
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Observational_studies
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Prevalence_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Humans
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article