Table 3.

Study Quality

Citation	Randomised	Number of Sero-conversions	HCT (exposure) ascertainment	HIV (outcome) ascertainment	Number of times HCT ascertained	Participation rate	Retention rate	Adjustment methods
A. Sites receiving HCT versus sites not receiving HCT
Corbett et al., 2007	Yes	61	Study records	Study records	Once	72%	69%	Baseline HIV prevalence and age
B. Individuals receiving HCT versus individuals not receiving HCT
Machekano et al., 1998	No	36	Study records	Study records	More than once	Not stated	85%	None
Matovu et al., 2005	No	77	Household survey records	Household survey records	Once	78%	67%	None
Matovu et al., 2007	No	190	Household survey records	Household survey records	More than once	Not stated	Not stated	Age, gender, marital status, education, current non-regular relationship, condom use in the past six months
Sherr et al., 2007	No	165	Self-report	Household survey records	Once	79%	61%	Age and sex
Rosenberg et al., 2013	No	248	Self-report	Household survey records	More than once	54% of persons had sufficient information for inclusion in analysis		Age, gender, distance to the nearest clinic, education, sexual debut, condom use, number of sex partners, pregnancy, fatherhood
C. Individuals receiving HCT alone versus individuals receiving HCT as a couple
Allen et al., 1992	No	29	Study records	Study records	More than once	Not stated	92% at 2 years	None
Okiria et al., 2013	No	106	Programmatic records	Programmatic records	Once	Not stated	Not stated	HIV symptoms, age