Related Factors and Economic Burden Evaluation of Nosocomial Infection in Patients with Chronic Kidney Disease

Kidney disease in China has the characteristics of "three highs and one low", namely high incidence, high disability rate, high treatment cost and low awareness. The main outcome is a progressive deterioration of renal function that is not easily corrected, and patients are often hospitalized repeatedly due to factors such as infection, fatigue, lack of medication, water and electrolyte imbalances. It not only accelerates the deterioration of renal function, but also easily causes psychological problems and seriously affects the quality of life of patients. Kidney is an organ with dual functions of endocrine and material metabolism in the human body, and plays an important role in both physiological and pathological processes. Its main functions include urine generation, renal tubular reabsorption, regulation of water and electrolyte metabolism, and endocrine functions. Chronic kidney disease is defined by an unexplained decrease in GFR over three months. At present, clinicians usually take drug corrective measures only when CKD patients have intermediate and advanced PEM with abnormal index examinations (such as decreased plasma albumin, anemia, etc.), and the clinical efficacy is not stable. At present, there are few studies on the related factors and economic burden of nosocomial infection in patients with chronic kidney disease. This study understands the nutrient intake of patients in each disease process, and makes individualized nutritional dietary guidance programs more targeted. Starting from the second day of the patient's hospitalization, the food eaten by the patient was weighed by professionals using the weighing method for 3 consecutive days. By recording and entering into the analysis system, it performs the calculation and analysis of food composition and nutrient intake, and analyzes it using statistical methods. The experimental results showed that patients aged 31-60 years had a higher risk of preoperative infection.