Table 1.

Univariate analysis of factors associated with the presence of RPV RAMs

Factors	OR	95%CI	p-value*	Global p-value**
Age, years				0.767
18–30	1
31–40	0.76	0.37 to 1.56	0.457
41–50	0.99	0.46 to 2.14	0.985
>50	0.72	0.23 to 2.21	0.564
Sex				0.821
Male	1
Female	1.07	0.58 to 1.97	0.821
Exposure				0.177
Heterosexual contact	1
Homosexual contact	0.93	0.44 to 1.98	0.847
Other/Unknown	1.98	0.92 to 4.25	0.079
Country income level				0.027
Upper middle + High	1
Lower middle	2.41	1.10 to 5.26	0.027
Previous AIDS				0.721
No	1
Yes	0.89	0.49 to 1.65	0.721
CD4, cells/μl				0.156
≤50	1
51–100	0.65	0.26 to 1.65	0.369
101–200	0.6	0.27 to 1.34	0.217
>200	0.61	0.28 to 1.31	0.203
HIV RNA, copies/ml				0.931
≤50,000	1
50,001–250,000	0.98	0.50 to 1.93	0.950
>250,000	0.97	0.44 to 2.11	0.931
HIV-1 subtype				0.928
B	1
Non B	1.04	0.48 to 2.24	0.928

^*Individual p-values are adjusted for missing values.

^**Global p-values for age, CD4 and HIV RNA are tests for trend. Global p-values exclude missing values.