. Author manuscript; available in PMC: 2018 Nov 1.

Published in final edited form as: Sex Transm Dis. 2017 Nov;44(11):643–647. doi: 10.1097/OLQ.0000000000000677

Table 2.

Prevalence of behaviors and agreement between single summary question and full battery at STD clinic visits by HIV-negative MSM respondents, 2013–2015

Behavior^†	Full battery: Prevalence	Single Question: Prevalence	Agreement	Kappa

	N (%)	N (%)	%
Avoid HIV-positive or unknown status partners (N = 3,317)	2,987 (89.8)	2,468 (74.4)	79.7	0.34
Condoms with HIV-positive or unknown-status partners (N = 1,544)	1,155 (74.8)	971 (62.9)	72.0	0.36
Insertive sex with HIV-positive or unknown status partner (N = 1,532)	483 (31.5)	622 (40.6)	78.8	0.54
Only oral sex or mutual masturbation with HIV-positive or unknown status partner (N = 3,123)	806 (25.8)	960 (30.7)	77.4	0.44
Condoms with all partners (N = 2,909)	502 (17.3)	815 (28.0)	85.3	0.59

^†

Sample sizes vary for each behavior due to missing data