Nutritional risk and its correlation with related indexes in inpatients with aplastic anemia / 公共卫生与预防医学

ABSTRACT

Objective To investigate the nutritional status in patients with aplastic anemia (AA), and to analyze the influencing factors. Methods A retrospective analysis was performed on the clinical data of 152 patients with AA admitted to West China Hospital between March 2019 and March 2022. The nutritional status of all patients was screened by Nutritional Risk Screening 2002 (NRS2002). According to the screening criteria, the patients were divided into control group (46 cases, total NRS2002 score 0.05). The proportion of SAA cases in the malnutrition risk group was significantly higher than that in the control group. The levels of Alb and UIBC in the malnutrition risk group were significantly lower than those in the control group, while the levels of SF, SI and TSAT were higher than those in the control group. In addition, the levels of SF, SI and TSAT in SAA patients were higher than those in NSAA group (P<0.05). Logistic regression analysis showed that high levels of SF, SI and TSAT, and high proportion of SAA cases were risk factors of malnutrition in AA patients (P<0.05). The incidence of adverse prognosis in the malnutrition risk group was significantly higher than that in the control group, and the difference was statistically significant (P < 0.05). Conclusion Patients with AA have a higher risk of malnutrition, and high levels of SF, SI and TSAT are risk factors for malnutrition. The greater the risk of malnutrition, the more severe the poor prognosis.