Development, reliability and validity of the second-modified nutrition risk screening 2002

Abstract

Abstract Objective To develop the second-modified nutrition risk screening 2002 and evaluate its reliability and validity. Design The electronic medical records of burn patients admitted to the Burn Department, Ningbo No. 2 Hospital from August 2019 to August 2022 were retrospectively reviewed. Using Kappa consistency test, Cramer's V test, Cronbach's α test and analysis of the reliability and validity of nutrition risk screening 2002. Main Outcome Measures The correlation between nutrition risk screening 2002 and the second-modified nutrition risk screening 2002, the internal consistency, the reliability and validity of the second-modified nutrition risk screening 2002. Results The two screening tables had a high consistency. The disease-related scores in second-modified nutrition risk screening 2002 were highly correlated with the nutritional risk of burn patients. The score of nutritional impairment in the second-modified nutrition risk screening 2002 was highly correlated with the nutritional risk of burn patients. The second-modified nutrition risk screening 2002 has good internal consistency reliability, content validity, construct validity, convergence validity, discriminant validity. Conclusions The second-modified nutrition risk screening 2002 can more comprehensively evaluate the nutritional risk of burn patients in screening the nutritional risk, and has a good consistency with the results of nutrition risk screening. Implications for Clinical Practice Based on good content validity, construct validity, convergent validity and discriminant validity, the second-modified nutrition risk screening 2002 is worthy of promotion and application in the preliminary nutritional screening of burn patients, so as to assess their nutritional status more accurately and guide the subsequent nutritional treatment and nursing procedures.