Table 3.

Absolute risk differences for primary and secondary outcomes. Only participants with data at the midline and endline periods were included in calculating risks. Means and SDs in parentheses are provided.

Outcome			Risk in control group (%), mean (SD)a		Risk in intervention group (%), mean (SD)		Absolute risk difference in percentage points
Primary outcomes
	Tested for HIV, last 6 months	70.25 (5.93)		68.93 (5.82)		–1.32b
	Tested for STIsc, most recent symptoms	29.17 (2.46)		39.1 (3.3)		9.93
	Use of modern contraceptives to prevent pregnancy	41.47 (3.5)		40.05 (3.38)		–1.42b
Secondary outcomes
	No forced drinking at work, last 3 months	66.36 (5.6)		67.85 (5.73)		1.49
	Low or no gender-based violence	40.09 (3.39)		48.23 (4.07)		8.14

^aThe incidence of the outcome in the control or unexposed group is also called baseline risk.

^bIn the base case, Mobile Link performed more poorly than the standard of care for these outcomes, though the differences were not statistically significant.

^cSTI: sexually transmitted infection.