. Author manuscript; available in PMC: 2020 Feb 1.

Published in final edited form as: J Behav Med. 2018 Jul 9;42(1):111–127. doi: 10.1007/s10865-018-9948-1

Table 2.

HIV/STI incidence rate over 6 months: Overall, by intervention group and site.

Group	# of incident cases	# of persons at risk	# of py at risk	Incidence density per 100 py (95% CI)
Entire Sample	45	270	119.31	37.72(26.70,48.74)
Future	19	129	56.95	33.36(18.36,48.36)
Short Term	26	141	62.36	41.70(25.67,57.72)
Tijuana	29	135	60.47	47.96(30.50,65.41)
Future	9	62	28.42	31.67(10.98,52.36)
Short Term	20	73	32.05	62.40(35.05,89.75)
Cd. Juarez	16	135	58.84	27.19(13.87,40.52)
Future	10	67	28.53	35.05(13.33,56.77)
Short Term	6	68	30.31	19.80( 3.96,35.64)