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Table 3 List of all studies included in one of the two reviews

From: The art and science of study identification: a comparative analysis of two systematic reviews

Study

Status Baxi

Status Rosen

Reason for exclusion / Failure to identify study

Reason for omission

Armstrong 2000

Included

Not identified

Non-specific study topic

Not identified: Non-specific study topic

Borelli 2010

Included

Identified & Excluded (FT)

No true control group

Discordant interpretation of same eligibility criteria

Chan 2005

Included

Identified & Excluded (FT)

Outcomes

Outcomes not measured

Chilmonczyk 1992

Included

Identified & Excluded (FT)

Data unavailable

Systematic review methodology: Exclude reports with inadequate reporting

Culp 2007

Included

Identified & Excluded (ABS)

Population (pregnant)

Review scope

Curry 2003

Included

Identified & Excluded (FT)

Outcomes

Outcomes not measured

Davis 1992

Included

Not identified

Review scope

Review scope

Ekerbicer 2007

Included

Identified & Excluded (TI)

Population (age)

Review scope

Elder 1996

Included

Not identified

Search strategy: Search limits (age filter)

Review scope

Emmons 2001

Included

Identified & Excluded (FT)

Outcomes

Outcomes not measured

French 2007

Included

Not identified

Review scope

Review scope

Hannover 2009

Included

Not identified

Review scope

Review scope

Herbert 2011

Included

Identified & Excluded (FT)

Data unavailable

Systematic review methodology: Exclude reports with inadequate reporting

Huang 2013

Not identified

Included

Search strategy: Source (PUBMED not searched)

Not identified: Search strategy: Source (PUBMED not searched)

Hughes 1991

Included

Identified & Excluded (FT)

Outcomes

Outcomes not measured

Kallio 2006

Included

Identified & Excluded (FT)

Data unavailable

Systematic review methodology: Exclude reports with inadequate reporting

Kimata 2004

Included

Identified & Excluded (FT)

Data unavailable

Systematic review methodology: Exclude reports with inadequate reporting

Lanphear 2011

Identified & Excluded (ABS)

Included

Goals

Discordant interpretation of same eligibility criteria

Nuesslein 2006

Included

Identified & Excluded (ABS)

Outcomes

Outcomes not measured

Patel 2012

Included

Not identified

Search strategy - Excluded by filter due to incorrect tagging

Not identified: Search strategy: Filters, tagging, keywords

Philips 2012

Included

Not identified

Review scope

Review scope

Pulley 2002

Included

Not identified

Search strategy: inadequate reporting by authors

Not identified: Search strategy: Filters, tagging, keywords

Ralston 2008

Included

Identified & Excluded (FT)

Outcomes

Outcomes not measured

Ralston 2013

Included

Identified & Excluded (ABS)

Outcomes

Outcomes not measured

Ratner 2001

Included

Identified and Excluded (FT)

No true control group

Mixed/Unclear

Schonberger 2005

Included

Identified & Excluded (FT)

Data unavailable

Systematic review methodology: Exclude reports with inadequate reporting

Streja 2012

Not identified

Included

Search strategy: Source (PUBMED not searched)

Not identified: Search strategy: Source (PUBMED not searched)

Teach 2006

Not included or excluded

Included

Unclear status

Mixed/Unclear

Van't Hof 2000

Included

Not identified

Review scope

Review scope

Vineis 1993

Included

Not identified

Search strategy - Excluded by filter due to incorrect tagging

Not identified: Search strategy: Filters, tagging, keywords

Wahlgren 1997

Included

Identified & Excluded (FT)

Follow-up trial

Mixed/Unclear

Wiggins 2005

Included

Not identified

Non-specific study topic

Not identified: Non-specific study topic

Winickoff 2010

Included

Identified & Excluded (FT)

Outcomes

Outcomes not measured

Woodward 1987

Included

Identified & Excluded (FT)

Data unavailable

Systematic review methodology: Exclude reports with inadequate reporting

Zhang 1993

Included

Not identified

Search strategy: Search limits (age filter)

Review scope