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Abstract Objective: To study the influencing factors of nutritional status in patients with continuous ambulatory peritoneal dialysis (CAPD). Method: The clinical data of 169 patients with CAPD admitted to the First Affiliated Hospital of Anhui Medical University from June 2019 to April 2022 were retrospectively analyzed. Nutritional risk index was used to evaluate the nutritional status of the patients, and the patients were divided into normal nutrition group and malnutrition group. The differences between the two groups were compared, and the correlation between each variable and malnutrition was analyzed, multivariate logistic regression analysis was used to analyze the results. Result: According to the evaluation results of the geriatric nutrition risk index, 83 cases (49.1%) in the normal nutrition group and 86 cases (50.9%) in the malnutrition group were obtained. There were significant differences in age, diastolic blood pressure, serum albumin, hemoglobin, bicarbonate, uric acid, C reactive protein, and transferrin saturation levels between the two groups (P<0.05). logistic regression analysis showed that age was independent risk factor for malnutrition in patients, and serum albumin, bicarbonate and uric acid were protective factors for malnutrition in patients (P<0.05). Conclusion: The incidence of malnutrition remains high in CAPD patients, age was independent risk factor for malnutrition, and serum albumin, bicarbonate and uric acid were protective factors for malnutrition.
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Received: 31 January 2023
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