Browsing by Yonsei Author : Shin, Jae Il

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Name :
Shin, Jae Il [신재일]
orcid http://orcid.org/0000-0003-2326-1820
Department :
College of Medicine (의과대학) - Dept. of Pediatrics (소아과학교실)
Scopus ID :
Scopus (8580473400)

교수 기본정보

세부 전공
소아신장학
이메일
shinji@yuhs.ac

실험실 기본정보

이름
(1) 동곡 의학교육원 교육연수센터 (연세의대)
(2) 세브란스 언더우드 메타연구 센터 (미래융합연구원, 연세대)
(3) Meta Research Innovation Center at Stanford (스탠퍼드)
(4) Gastric Cancer Prevention and Screening Lab in Yale University (예일 의대)
위치
(1): 의대 4층 (2): 연세대학교 백양관 N503호
구분
Wet Lab ( %), Dry Lab (100%)

연구소개

연구 내용
신재일 교수는 10년전 국내 최초로 meta-research를 활발히 진행하여 3년전 meta-research 를 전세계적으로 주도하고 있는 Meta-Research Innovation Center at Stanford (METRICS) 의 affiliate 로 합류하였고, 2025년 7월 부터는 Yale 대학교 겸임 교수로 임명되어 소화기 내과와 meta-research 협력을 진행하고 있다. 2023년에는 국내 최초의 meta-research center 인 세브란스 언더우드 메타연구 센터 (미래융합연구원, 연세대)를 설립하여 센터장을 맡고 있으며 2022년부터는 연세의대에서 동곡의학교육원 부센터장으로 근거중심의학(Evidence-Based Medicine, EBM)을 이끌고 있다.
Meta-research의 등장 배경으로는 최근 세계 과학계와 의학계에서 많은 연구 결과가 재현되지 않고, 연구 설계와 통계 분석이 부적절하며, 출판 과정에서 편향이 발생하는 문제들이 광범위하게 드러나고 있으며 특히 심리학, 생의학, 임상 의학 분야에서 기존에 발표된 연구를 반복했을 때 동일한 결과가 나오지 않는 사례가 다수 보고되면서, 이는 개별 연구자의 실수가 아니라 연구 시스템 전반의 구조적 문제라는 인식이 확산되었고 이러한 현상은 ‘재현성 위기’로 불리며 현대 과학의 신뢰성에 근본적인 의문을 제기하게 되었다.
이와 함께 근거중심의학(Evidence-Based Medicine, EBM) 역시 비판의 대상이 되고 있는데 EBM은 과학적 근거를 바탕으로 최선의 진료를 제공하고자 하는 개념이지만, 현실에서는 연구 근거의 질에 대한 충분한 검토 없이 논문 수, 통계적 유의성, 메타분석 결과만이 절대적 기준처럼 사용되는 경우가 많으며 표본 수가 작은 연구, 사후적 분석에 의존한 연구, 효과가 과장된 연구들이 누적되면서, 가이드라인과 임상 의사결정이 왜곡되는 문제도 나타나고 있다.
이러한 배경 속에서 미국과 유럽을 중심으로 등장한 학문이 바로 메타연구(meta-research)이다. 메타연구는 질병이나 치료 효과 자체를 연구하는 것이 아니라, 연구가 어떻게 기획되고 수행되며, 어떤 연구가 출판되고 어떻게 해석되는지를 분석하는 학문이다. 다시 말해 ‘연구를 연구하는 연구’로서, 과학 지식이 생산되는 전 과정의 신뢰성과 타당성을 점검하는 것을 목표로 하며 연구 설계의 적절성, 통계 기법의 사용, 출판 편향과 선택적 결과 보고, 재현성과 투명성 문제 등을 체계적으로 분석한다. 이를 통해 기존 연구 관행의 문제점을 드러내고, 사전 연구 등록, 데이터 공유, 오픈 사이언스와 같은 새로운 연구 문화의 필요성을 제시해 왔고 또한 논문 수와 영향력 지수 중심의 연구 평가 시스템이 연구의 질을 저해한다는 점을 지적하며, 평가 기준의 개선을 촉구하고 있다.
메타연구의 중요성은 과학과 의학의 신뢰 회복에 있으며 신뢰할 수 없는 연구는 잘못된 임상 판단과 정책 결정으로 이어질 수 있기에, 이는 환자와 사회 전체에 부정적인 영향을 미침으로 메타연구는 연구의 질을 높이고 근거의 한계를 명확히 함으로써, 근거중심의학이 본래 의도한 방향으로 작동하도록 돕는다. 결국 메타연구의 등장은 과학이 스스로를 성찰하고 개선하려는 노력의 결과이며, 현대 의학과 과학이 지속 가능하게 발전하기 위해 반드시 필요한 핵심 학문이라 할 수 있다.

학생 참여 정보

학생들이 참여하면 좋을 연구
  • Meta-research 의 여러 주제들 중 선택하여 진행하게됩니다.
  • 학생들이 실제 진행하여 출간한 논문의 예시:
  • Environmental risk factors and biomarkers for autism spectrum disorder: an umbrella review of the evidence.
  • Kim JY, Son MJ, Son CY, Radua J, Eisenhut M, Gressier F, Koyanagi A, Carvalho AF, Stubbs B, Solmi M, Rais TB, Lee KH, Kronbichler A, Dragioti E, Shin JI, Fusar-Poli P.
  • Lancet Psychiatry. 2019 Jul
학생 참여 시 사용하게 되는 장비 및 프로그램
  • R program 을 잘 하면 좋습니다.
참여 전 준비사항
  • 특별히 준비할 것은 없습니다.

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