The basic tenet of a Meta-analysis is that there is a common truth behind all conceptually similar scientific studies, but which has been measured with a certain error within individual studies. (http://en.wikipedia.org/wiki/Meta-analysis)

한가지 주제를 목적으로 여러가지 논문의 결과를 종합하는 것. 보통 Systematic review and meta-analysis 라는 논문제목을 갖고 있으면 기존의 연구결과를 종합한 메타분석 연구라는 의미.

관련정보

• http://openwiki.kr/med/meta-analysis

보통은 다음의 순서로 연구한다.

1. PubMed, EMBASE, Cochrane Library에서 검색
2. 검색 결과의 필터링 및 논문 선정
3. 데이터 추출
4. Forest plot
5. Funnel plot
6. Heterogeneity 분석

PICOTS-SD

1. Population
2. Intervention
3. Comparator
4. Outcomes
5. Time
6. Setting
7. SD: Study design

관련 프로그램

1. RevMan
2. STATA
3. Meta-DiSC
4. CMA

관련자료

1. Chchrane handbook
2. 체계적 문헌고찰에서 베이지안 메타분석 매뉴얼

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