Table 3.

Risk of bias assessment

Study	Cohort	Control or comparison group	Pre/post intervention data	Random assignment of participants to intervention	Random selection of participants for assessment	Follow-up rate of 80% or more	Comparison group equivalent on socio-demographics	Comparison group equivalent at baseline on outcome measures
HIV self-testing
Choko et al. 2019 [97]	Yes	Yes	NA	Yes	Yes	NA	Yes	Yes
George et al. 2018 [98]	Yes	Yes	NA	Yes	Yes	NR	Yes	Yes
Maheswaran et al. 2016 [99]	Yes	Yes	NA	Yes	Yes	NA	Yes	Yes
Home-Based HIV counseling and testing
Bogart et al. 2017 [95]	Yes	Yes	NA	No	No	Yes	Yes	Yes
Cham et al. 2019 [96]	Yes	Yes	NA	No	No	NA	Yes	Yes
Mulogo et al. 2013 [101]	Yes	Yes	NR	No	No	NA	Yes	Yes
Tabana et al. 2015 [104]	Yes	Yes	Yes	Yes	Yes	NA	Yes	Yes
Mobile HIV counseling and testing
Meehan et al. 2017 [100]	Yes	Yes	NA	NA	NA	NR	Yes	Yes
Parker et al. 2015 [103]	Yes	Yes	NA	NA	NA	No	Yes	Yes
Provider-initiated counseling and testing
Obure et al. 2012 [102]	Yes	Yes	NA	NA	NA	NA	Yes	Yes

NR not reported, NA not applicable