Résumé
OBJECTIVE： To conduct methodology/reporting quality reevaluation for Meta-analysis/systematic evaluation of anti-TNF-α monoclonal antibody in the treatment of ulcerative colitis. METHODS： Retrieved from the Cochrane library， PubMed， Embase， CBM， Wanfang database and CNKI during data base establishment to Nov. 2018， Meta-analysis/systematic evaluations of anti-TNF-αmonoclonal antibody in the treatment of ulcerative colitis were collected. After data extraction of literatures that meet the inclusion criteria， methodological quality and reporting quality of included studies were evaluated by using AMSTAR scale and the PRISMA statement. RESULTS： Fourteen literatures of Meta-analysis/systematic evaluation were included. The average score of AMSTAR methodology quality （full score of 11 points） was 6.89， with medium methodological quality. PRISMA score （full score of 27 points） ranged from 15 to 26.5. CONCLUSIONS： Meta-analysis/systematic evaluations of anti-TNF-α monoclonal antibody for ulcerative colitis have poor methodological and reporting quality.