. Author manuscript; available in PMC: 2019 Jan 1.

Published in final edited form as: Public Health. 2017 Dec 22;154:151–160. doi: 10.1016/j.puhe.2017.10.024

Table 2.

Vaccination, Drug Use and Sexual Partners at 8 Months

	Baseline		4 Months		8 months

	N	%	N	%	N	%	P^b
Vaccines Received
NCM + CM (n=78)^a	N/A	N/A			67	85.9
SE + CM (n=92)^a	N/A	N/A			78	84.8
Drug Use (Urine Test^c):
Cocaine
NCM + CM (n=135)	43	31.85	8	5.93	14	10.37	.001
SE + CM (n=141)	47	33.33	11	7.80	10	7.09	.001
Methamphetamine
NCM + CM (n=135)	99	73.33	28	20.74	33	24.44	.001
SE + CM (n=141)	102	72.34	40	28.37	42	29.79	.001
Amphetamine
NCM + CM (n=135)	67	49.63	24	17.78	29	21.48	.001
SE + CM (n=141)	69	48.74	33	23.40	35	24.82	.001
Multiple Sexual Partners (2or more based on Self Reports)
NCM + CM (n=162)	63	38.89	37	22.84	28	17.28	.001
SE + CM (n=176)	67	38.07	35	19.89	38	21.59	.001

Notes:

Participants eligible for vaccination;

For change over time based on log-linear modeling chi-square test;

subjects who provided urine samples at all three time points.