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. Author manuscript; available in PMC: 2013 Nov 1.
Published in final edited form as: Sex Transm Dis. 2012 Nov;39(11):871–876. doi: 10.1097/OLQ.0b013e3182649135

TABLE 4.

HIV Testing Patterns and Other HIV/STI Characteristics of 631 HIV-Negative and Unknown Status MSM Who Recently Engaged in UAI Within and/or Outside of Their Primary Relationship

UAI
Within Relationship Outside Relationship Within and Outside Relationship
Sample size: 631 HIV-negative and unknown status MSM N = 511 MSM N = 79 MSM N = 67 MSM
Testing pattern n % n % n %
Not been tested since the relationship started 111 22 8 10 6 9
Approximately once a year 145 28 24 30 22 33
Approximately every 6 mo 86 17 18 23 14 21
Every 3–4 mo 30 6 4 5 4 6
Only if felt at-risk 139 27 25 32 21 31
Time since last test M SD M SD M SD
Last HIV test in months 25.3 48.1 15.8 38.4 16.4 41.2
Last STI test in months 18.1 36.0 11.0 16.4 11.0 17.1
Times tested for HIV since relationship started 2.8 5.1 6.2 8.7 6.3 9.2

HIV indicates human immunodeficiency virus; MSM, men who have sex with men; STI, sexually transmitted infection; SD, standard deviation; M, mean.