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Table 2 Quality assessment of the included RCTs

From: Impact of community-based interventions on HIV knowledge, attitudes, and transmission

Article

Randomization

Sequence generation

Allocation concealment

Blinding of participants

Blinding of assessors

Selective reporting

Berrien 2004

Done

Done

Done

No

No

No

Carlson 2012

Done

Done

Not clear

No

No

No

Chhabra 2010

Done

Coin toss

No

No

No

No

Chen 2011

Done

Not clear

No

No

Not clear

No

Clark 2005

Not clear

No

No

No

No

No

Fawole 1999

Done

Not clear

Not clear

No

No

No

Fitzgerald 1999

Done

Not clear

Not clear

No

No

No

Huba 1999

Done

Not clear

No

No

Not clear

No

Kiene 2006

Done

Done

No

No

Not clear

No

Klepp 1997

Done

Not clear

No

No

Not clear

No

Jemmott 2010

Done

Done

No

No

Yes

No

Rotheram-Borus 1998

Done

Not Clear

No

No

Yes

No

Shapiro 2010

Done

Done

Not clear

Not clear

Not clear

No

Selke 2010

Done

Not clear

No

No

Not clear

No

Walker 2004

Done

Done

Not clear

No

Not clear

No

Williams 2006

Done

Done

No

No

Done

No