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Table 1 Demographic characteristics and HIV DR of study individuals

From: Genetic diversity and drug resistance among newly diagnosed and antiretroviral treatment-naive HIV-infected individuals in western Yunnan: a hot area of viral recombination in China

        Total N (%) No. of resistant mutations Resistance rate (%)
Total 299 (100) 13 4.5
Gender     
Male 168 (56.2) 7 4.3
Female 131 (43.8) 6 4.8
Age     
≤25 75 (25.1) 3 4.2
26-35 130 (43.5) 6 4.8
36-45 58 (19.4) 4 7.4
>45 36 (12.0) 0 0
Transmission routes     
Heterosexual 227 (75.9) 8 3.7
Intravenous drug injection 52 (17.4) 5 10.6
Homosexual 2 (0.7) 0 0
Mother to child 4 (1.3) 0 0
Unknown 14 (4.7) 0 0
Ethnicity     
Han 122 (40.8) 3 2.5
Jingpo 98 (32.8) 7 7.7
Dai 64 (21.4) 2 3.2
Others 15 (5.0) 1 7.1
CD4 + Count (cells/μl)     
≤200 21 (7.0) 1 5.0
201-350 64 (21.4) 3 4.9
351-500 88 (29.4) 4 4.8
≥501 126 (42.1) 5 4.1
HIV-1 Subtype     
C 129 (43.1) 7 5.7
URFs 55 (18.4) 2 3.8
CRF01_AE 53 (17.7) 1 1.9
B 32 (10.7) 2 6.7
CRF08_BC 25 (8.4) 1 4.2
CRF07_BC 5 (1.7) 0 0.0
  1. Abbriviations: URFs, unique recombinant forms; CRFs, circulating recombinant forms.