. 2016 Mar 11;16:254. doi: 10.1186/s12889-016-2859-6

Table 2.

Component loadings, of final PCA model

Variable	Component 1	Component 2	Component 3
Number of casual partners	88^a	9	6
Condom use during insertive anal sex with casual partner	77^a	6	25
Condom use during receptive anal sex with casual partner	74^a	30	18
Condom use during insertive anal sex with regular HIV-positive partner	10	88^a	18
Condom use during receptive anal sex with regular HIV-positive partner	22	89^a	16
Condom use during insertive anal sex with regular HIV-unknown status partner	19	18	88^a
Condom use during receptive anal sex with regular HIV-unknown status partner	18	17	87^a

^avariable significantly loaded onto component