2차 델파이조사에서는 1차 델파이 조사 결과를 참조하여 각 영역별 적절성 평가와 각 문항별 추가 의견 등을 취합하였다.
In the second Delphi survey, the relevance evaluation for each area and additional opinions for each question were collected by referring to the results of the first Delphi survey.