RUSSIAN LANGUAGE TRANSLATION AND CROSS-CULTURAL ADAPTATION OF FEEDING AND NUTRITION SCREENING TOOL (FNST) FOR CHILDREN WITH CEREBRAL PALSY

Abstract

Children with cerebral palsy (CP) often have feeding and swallowing difficulties, which can lead to malnutrition and low body weight gain and negatively affect growth and development. In order to identify feeding difficulties and malnutrition in children with CP and timely access to specialists, the FNST (Feeding Nutrition Screening Tool) English-language questionnaire has been developed and validated. The purpose of the research was to translate into Russian and carry out a cross-cultural adaptation of the FNST screening tool. Methods used: the translation and cross-cultural adaptation of the questionnaire content consisted of seven stages in accordance with the standards of the International Society for Pharmacoeconomics Research and Evaluation of Results (ISPOR). Preliminary testing of the pre-final version of the tool was conducted with the participation of 30 parents/caretakers of CP patients and 10 practitioners. The stages of the work were carried out at the National Medical Research Center for Children’s Health, I.M. Sechenov First Moscow State Medical University and Moscow State Linguistic University (all three are located in Moscow, Russia). The pre-final version was adopted with minor changes. Results: the final Russian-language adapted 4-point screening tool represents a short and simple questionnaire to identify feeding disorders and malnutrition in children with CP aged 2 to 19 y/o and to ensure the possibility of timely dietary intervention. The translation of the questionnaire into Russian and its cross-cultural adaptation have preserved functional, structural and operational equivalence. Conclusion: a Russian-language version of the FNST questionnaire has been created and adapted for screening for eating disorders in children with CP, which is the first necessary step for its further official validation and implementation.