Evaluation of changes in the dietary methodology in the National Diet and Nutrition Survey Rolling Programme from Year 12 (2019 to 2020) Stage 1
Page P, Roberts C, Collins D, Steer T, Amoutzopoulos B
DOI : 10.17863/CAM.93614
URL : https://www.gov.uk/government/publications/evaluation-of-change-in-dietary-methodology-in-ndns-rolling-programme-stage-1
This report describes the changes in dietary methodology in the National Diet and Nutrition Survey rolling programme (NDNS RP) implemented from fieldwork year 12 (2019 to 2020), sets out the plan for evaluating the impact of the changes on participation in the survey and the resulting data, and presents findings from the first stage of this evaluation.