Table 2: Summary on risky behaviors and the respective studies among the key populations in Tanzania.

Population Risky behaviorsStudy

MSMLow condom useNyoni and Ross, 2013 [16] 
Dahoma et al., 2011 [23]
Preference of receptive anal position (bottom position)Ross et al., 2014 [14] 
Mmbaga et al., 2012 [15]
Nyoni and Ross, 2013 [16]
Paid sex and multiple sexual partnersNyoni and Ross, 2013 [16] 
Dahoma et al., 2011 [23] 
Ross et al., 2014 [14] 
Bui et al., 2014 [37]
Multiple sexual partnersBui et al., 2014 [37]

FSWMultiple sexual partners/high frequency of partner changeNACP, 2011 [13] 
Kapiga et al., 2002 [25]
Inconsistent condom use
Alcohol and drug abuse

PWUD/PWIDMultiple sexual partnersMlunde et al., 2016 [17]
Matiko et al., 2015 [38]
Low and inconsistent condom useMlunde et al., 2016 [17]
Tan et al., 2015 [39]
Matiko et al., 2015 [38]
Needle sharingTan et al., 2015 [39]
Matiko et al., 2015 [38]