Evidence on the Benefits and Harms of Screening and Treating Pregnant Women Who Are Asymptomatic for Bacterial Vaginosis: An Update Review. Appendix Table 1

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Appendix Table 1. Overall Searches

Database	Search Strategy
EBM Reviews–Cochrane Central Register of Controlled Trials	1) vaginosis.mp. [mp=title, original title, abstract, mesh headings, heading words, keyword]
	2) (pregnan$ or labor or prematur$).mp. [mp=title, original title, abstract, mesh headings, heading words, keyword]
	3) 1 and 2
EBM Reviews–Cochrane Database of Systematic Reviews	1) vaginosis.mp. [mp=title, abstract, full text, keywords, caption text]
	2) (pregnan$ or labor or prematur$).mp. [mp=title, abstract, full text, keywords, caption text]
	3) 1 and 2
EBM Reviews–Database of Abstracts of Reviews of Effects	1) vaginosis.mp. [mp=title, full text, keywords]
	2) (pregnan$ or labor or prematur$).mp. [mp=title, full text, keywords]
	3) 1 and 2
Pre-Ovid MEDLINE In-Process and Other Nonindexed Citations	1) vaginosis.mp.
	2) (prematur$ or preterm$ or (pre adj term) or low birth weight$ or lbw or (spontaneous$ adj abort$)).mp. [mp=title, original title, abstract, name of substance word]
	3) 1 and 2
	4) pregnan$.mp. [mp=title, original title, abstract, name of substance word]
	5) 1 and 4
	6) 3 or 5
	7) limit 6 to humans [Limit not valid; records were retained]
	8) limit 7 to English language
	9) limit 7 to abstracts
	10) 8 or 9
	11) limit 10 to yr="2000-2006"