Effect of nutritional intervention on the management of radiotherapy and chemotherapy for nasopharyngeal carcinoma

Data Collection Methods ：When patients were in pre-treatment, 3 weeks, 10 weeks, and 24 weeks, informed consent was obtained and questionnaires were distributed on-site for one-on-one surveys. Use uniform guidance to explain the purpose and significance of the study to patients. A total of 60 questionnaires were distributed, and 60 were effectively recovered, with an effective recovery rate of 100%. Statistical methods ：All data are coded uniformly and entered into SPSS 26.0 statistical analysis software for statistical analysis. Count data is expressed as the number of cases (percentage) and measurement data is tested with a t-test. Percentage, mean, standard deviation, and t-test were used to evaluate the patient's general information, nutritional risk screening 2002, SF-36 quality of life scale, and body mass index score.