조사 결과 말초정맥관 교환시기 연장, 중심 정맥관 잠금 용액, 필터 등의 권고안에 대해 최신근거를 요구하였다.
As a result of the investigation, the latest evidence was requested for recommendations such as extension of the peripheral venous tube exchange period, central venous tube locking solution, and filter.