Table 1:

Study and intervention characteristics from included studies

Author	Article title	Journal information	Country	Study population & sample size	Study design	Intervention strategies & duration	Stigma domains	Instruments used	Instrument validated (Y/N)
Chao et al., 2010	HIV/AIDS stigma attitudes among educators in KwaZulu-Natal, South Africa	Journal Sch Health. 2010;80(11): 561–9 Peer-reviewed	South Africa	112 primary/secondary educators	Pre-/post- test No control group	CD-ROM (n=54) 2-day CSW (n=58)	Public attitudes toward HIV	Questionnaire with 11 stigma items related to 4 subscales	Y
Norr et al., 2007	Short-term effects of a peer group intervention for HIV prevention among trainee teachers in Malawi	Afr J AIDS Res. 2007;6(3): 239–49. Peer-reviewed	Malawi	286 primary school teacher trainees	Pre-/post- test No control group	Six 2-hour peer groups sessions within 6 weeks	Public attitudes toward HIV	Questionnaire with 6 stigma items	N