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Table 1
Number of events and sample size according to potential efficacy rates in both arms
		HIV transmission in 3TC arm
		0.03	0.04	0.05
HIV transmission in LPV/r arm	0.01	1428 subjects	682 subjects	430 subjects
	0.01	27 events	16 events	12 events
	0.015	3190 subjects	1223 subjects	704 subjects
	0.015	67 events	32 events	22 events
	0.02		2204 subjects	1118 subjects
	0.02		63 events	37 events
	0.025			1800 subjects
	0.025			64 events

Nagot et al. BMC Infectious Diseases 2012 12:246 doi:10.1186/1471-2334-12-246

Table 1