Abstract
Background and aims: The aim of this study was to verify the hypothesis that a combined measurement of albumin and HDL-C might predict total mortality in institutionalized frail older residents. Methods: Participants were 344 older subjects (272 F, 72 M), living in the “Istituto Riposo Anziani” (I.R.A.), a nursing-home located in Padova, North-east Italy. Functional status, comorbidity, and clinical chemistry parameters were evaluated at entry. All-cause mortality was evaluated after 2 and 4 years. The sample was divided into 4 groups by using the 50° percentile of albumin and HDL-C as cut-off value. The mortality odds ratio (OR) was estimated by multivariate logistic regression analysis. Results: Total mortality was 36.8% after 2 years and 51.8% after four years. A trend toward an increase in mortality from group 1 to 4 was observed (p for trend: 0.01). The OR for 2 and 4 years mortality was 3.83 (95% CI 1.86–7.58) and 2.66 (95% CI 1.37–5.17), respectively, in group 4 compared with group 1, after adjustment for age, gender, number of chronic diseases, functional status, BMI, diabetes, dementia, stroke, CHD, CHF, hypertension, depression, COPD, and total cholesterol levels. Conclusions: Among frail older nursing-home residents, simple measurement of serum albumin and HDL-C levels may be useful in identifying varying degrees of frailty.
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Forette B, Tortrat D, Wolmark Y. Cholesterol as a risk factor for mortality in elderly women. Lancet 1989; 1: 868–70.
Kronmal RA, Cain KC, Ye Z, et al. Total serum cholesterol levels and mortality risk as a function of age. A report based on the Framingham data. Arch Intern Med 1993; 153: 1065–73.
Weverling-Rijnsburger AWE, Blauw GJ, Lagaay AM, et al. Total cholesterol and risk of mortality in the oldest old. Lancet 1997; 350: 1119–23.
Manolio TA, Ettinger WH, Tracy RP, et al. Epidemiology of low cholesterol levels in older adults. The Cardiovascular Health Study. Circulation 1993; 87: 728–37.
Corti MC, Guralnik JM, Salive ME, et al. Serum albumin and physical disability as predictors of mortality in older persons. JAMA 1994; 252: 1036–42.
Goldwasser P. Feldman J. Association of serum albumin and mortality risk. J Clin Epidemiol 1997; 50: 693–703.
Zuliani G, Palmieri E, Volpato S, et al. High-density lipoprotein cholesterol strongly discriminates between healthy free-living and disabled octo-nonagenarians. A cross-sectional study. Aging Clin Exp Res 1997; 9: 335–41.
Zuliani G, Romagnoni F, Bollini C, et al. Low levels of high-density lipoprotein cholesterol are a marker of disability in the elderly. Gerontology 1999; 45: 317–22.
Volpato S, Leveille SG, Corti MC, et al. The value of serum albumin and high density lipoprotein cholesterol in defining mortality risk in older persons with low serum cholesterol. J Am Geriatr Soc 2001; 49: 1142–7.
Hazzard WR. Depressed albumin and high density lipoprotein cholesterol: signposts along the final common pathway of frailty. J Am Geriatr Soc 2001; 49: 1253–4.
Katz S, Downs TD, Cash HR, Grotz RC. Progress in the development of the index of ADL. Gerontologist 1970; 1: 20–30.
Reuben DB, Ix JH, Greendale GA, et al. The predictive value of combined hypoalbuminemia and hypocholesterolemia in high functioning community-dwelling older persons: MacArthur Studies of Successful Aging. J Am Geriatr Soc 1999; 47: 402–6.
Volpato S, Zuliani G, Guralnik JM, et al. The inverse association between age and cholesterol level among older patients: The role of poor health status. Gerontology 2001; 47: 36–45.
Bologa RM, Levine DM, Parker TS, et al. Interleukin-6 predicts hypoalbuminemia. hypocholesterolemia. and mortality in hemodialysis patients. Am J Kidney Dis 1998; 32: 107–14.
Gabay C, Kushner MD. Acute-phase proteins and other systemic responses to inflammation. N Engl J Med 1999; 340: 448–54.
Volpato S, Palmieri E, Fellin R, Zuliani G. Acute phase markers are associated with reduced plasma lipid levels in a population of hospitalized elderly patients. Gerontology 2000; 46: 22–7.
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Zuliani, G., Volpato, S., Romagnoni, F. et al. Combined measurement of serum albumin and high-density lipoprotein cholesterol strongly predicts mortality in frail older nursing-home residents. Aging Clin Exp Res 16, 472–475 (2004). https://doi.org/10.1007/BF03327404
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DOI: https://doi.org/10.1007/BF03327404