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Prevalence, associated factors and impact on mortality of chronic kidney disease in nursing home residents: A single‐center experience
Author(s) -
Eren Zehra,
Küçükardalı Yaşar,
Öztürk Mehmet Akif,
Küçükardalı Betül,
Kaspar Elif Çiğdem,
Kantarcı Gülçin
Publication year - 2015
Publication title -
geriatrics and gerontology international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.823
H-Index - 57
eISSN - 1447-0594
pISSN - 1444-1586
DOI - 10.1111/ggi.12337
Subject(s) - medicine , renal function , kidney disease , logistic regression , nursing homes , prospective cohort study , creatinine , cohort , cohort study , gerontology , nursing
Aim We carried out the present study to determine the prevalence, associated comorbidities and impact on mortality of chronic kidney disease ( CKD ) in nursing home residents. Methods This was an 8‐year prospective single‐center, longitudinal cohort study consisting of 612 patients living in a nursing home from 2005–2013. The glomerular filtration rate ( GFR ) was estimated from a prediction equation, the C hronic K idney D isease E pidemiology C ollaboration equation, based on the serum creatinine concentration, age, race, sex and body size. The demographic and clinical characteristics of the residents were collected. Results CKD , defined as abnormalities of kidney structure or function, present for >3 months, with implications for health, was present in 197 (39.9%) residents. Specifically, 109 (21.5%) residents had an estimated GFR of 45–59 mL/min, and 64 (12.6%) had an estimated GFR of 30–44 mL/min. Multivariate logistic regression identified older age ( OR 0.97, 95% CI 0.95–0.99), female sex ( OR 2.99, 95% CI 1.99–4.49) and hypertension ( OR 1.55, 95%, CI 1.00–2.40) as the only independent predictors of CKD . After a follow up of 8 years, 208 (41.1%) of the 506 residents died. Of these residents, 104 (52.8%) had CKD and 104 (33.4%) did not have CKD . The K aplan– M eier survival curves showed that residents with CKD had a significantly higher mortality than those without CKD . Conclusion CKD is prevalent in nursing home residents. A decline in renal function is associated with cardiovascular disease and mortality. Early recognition of CKD might improve drug dosage, renal management and outcomes in this particular group of patients. Geriatr Gerontol Int 2015; 15: 715–720.