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- W2362005138 abstract "To evaluate and identify factors determining survival in elderly patients with advanced dementia.A prospective, follow-up, observational analysis in a cohort of 67 community-based patients aged 65 years or older with dementia defined by DSM-IV and stage 7A or above on the FAST scale. Data were recorded on socio-demographic variables, FAST, Katz index, language, swallowing ability, diet, nutritional status (from anthropometric and laboratory data), associated diseases and medical complications during the previous 12 months. Survival was analyzed by the Kaplan-Meier method. Prognostic factors for survival were identified by the Cox proportional hazards regression model.The median follow-up was 832 days. The mean age was 82.2+/-6.7 years and 92.5% were women. A comorbid condition was present in 71.6%, most frequently hypertension (22.4%). A clinical event had occurred in 52 (77.6%) patients during the previous year (pneumonia, urinary infection, stroke, pressure sore, dehydration, sepsis or others). A total of 25 (37.3%) patients died. The mean survival was 676 days (95% confidence interval, 600-752 days). Cox proportional hazards model showed that independent prognostic factors for mortality were having pneumonia within the previous year (RR:3.7; p=0.001), a permanent nasogastric tube (RR:3.5; p=0.003) and serum albumin values below 3.5 g/dL (RR:2.9; p=0.028).In patients with advanced dementia, hypoalbuminemia and pneumonia are strongly and positively associated with mortality. Artificial nutrition via a nasogastric tube reduces survival in these patients." @default.
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- W2362005138 date "2005-03-29" @default.
- W2362005138 modified "2023-09-26" @default.
- W2362005138 title "Survival of a cohort of elderly patients with advanced dementia: nasogastric tube feeding as a risk factor for mortality" @default.
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- W2362005138 doi "https://doi.org/10.1002/gps.1299" @default.
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