Association between Body Condition and Survival in Dogs with Acquired Chronic Kidney Disease

Background Obesity in people with chronic kidney disease (CKD) is associated with longer survival. The purpose of this study was to determine if a relationship exists between body condition score (BCS) and survival in dogs with CKD. Hypothesis/Objectives Higher BCS is a predictor of prolonged surviv...

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Veröffentlicht in:Journal of veterinary internal medicine 2011-11, Vol.25 (6), p.1306-1311
Hauptverfasser: Parker, V.J., Freeman, L.M.
Format: Artikel
Sprache:eng
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Zusammenfassung:Background Obesity in people with chronic kidney disease (CKD) is associated with longer survival. The purpose of this study was to determine if a relationship exists between body condition score (BCS) and survival in dogs with CKD. Hypothesis/Objectives Higher BCS is a predictor of prolonged survival in dogs with CKD. Animals One hundred dogs were diagnosed with CKD (International Renal Interest Society stages II, III or IV) between 2008 and 2009. Methods Retrospective case review. Data regarding initial body weight and BCS, clinicopathologic values and treatments were collected from medical records and compared with survival times. Results For dogs with BCS recorded (n = 72), 13 were underweight (BCS = 1–3; 18%), 49 were moderate (BCS = 4–6; 68%), and 10 were overweight (BCS = 7–9; 14%). For dogs with at least 2 body weights recorded (n = 77), 21 gained weight, 47 lost weight, and 9 had no change in weight. Dogs classified as underweight at the time of diagnosis (median survival = 25 days) had a significantly shorter survival time compared to that in both moderate (median survival = 190 days; P 
ISSN:0891-6640
1939-1676
DOI:10.1111/j.1939-1676.2011.00805.x