Table 2.

HIV testing at community health campaigns due to planning prompts

	Control group	Planning prompt
No. of participants	1159	1203
HIV testing uptake
N	868	928
%	74.9%	77.1%
Unadjusted percentage-point difference*
95% CI	Reference	2.2 (–1.2 to 5.7)
P value		0.20
Adjusted percentage-point difference†
95% CI	Reference	2.5 (–0.9 to 5.9)
P value		0.15

*Ordinary least squares regression models without adjustment.

†Ordinary least squares regression models adjusted for incentive arm (type, value and type×value) as well as participant’s age, highest completed education level and marital status.