p.110 抽出テキスト

CQ1作成過程

付図・付表

付図1 CQ1 文献検索フローチャート

Records screened (1st Screening)

(n=558)

Full-text articles assessed for eligibility (2nd screening)

(n=54)

Studies included in qualitative synthesis

(n=32)

Studies included in qualitative synthesis (meta-analysis)

(n=5) Records excluded

(n=504)

Full-text articles excluded, with reasons

(n=22)

Total records identified through database searching

(n=536) Additional records identified through other sources

(n=22)

PubMed

460 医中誌

68 Cochrane

27 重複が19件

他のシステマティックレビューに引用された文献,その他