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[키워드] 95% CI 95% CIs accounted Adverse adverse event adverse events AEs analyzed Arm ARMS article clinical trial clinical trials Controlled controlled trials COVID-19 COVID-19 vaccination COVID-19 vaccine COVID-19 vaccine trial COVID-19 vaccine trials COVID-19 vaccines data extraction database dose drug trials eligibility evaluate event Evidence extraction fatigue finding first dose frequencies Frequency groups headache Importance independent injection investigated item Local measure meta-analyses Meta-analysis objective Odds ratio Older participant performed Placebo placebo group placebo recipient placebo recipients placebo treatment Point Primary outcome Primary outcomes PRISMA proportion proportions provided Public Random-effects models Randomized reason reason for recipient recipients Relevance reported Reporting response Result review searched second dose selected Selection significantly more Source standardized mean difference synthesis systematic review systematic reviews systemic AE systemic AEs tested the placebo group the vaccine Trial trial participants vaccination Vaccine vaccine group vaccine trial
[DOI] 10.1001/jamanetworkopen.2021.43955 PMC 바로가기 [Article Type] Meta-Analysis