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Table 2 Demographic and clinical characteristics of the participants

From: Diversity of HIV-1 genotypes and high prevalence of pretreatment drug resistance in newly diagnosed HIV-infected patients in Shanghai, China

Characteristics Total (n = 317) HIV-1 genotypes P
CRF01_AE (n = 168) CRF07_BC (n = 94) Others (n = 55)
Age (years, median) 33 33 33 36 0.551
Sex (n, %)
 male 302 (95.3) 161 (95.8) 89 (94.7) 52 (94.5) 0.880
 female 15 (4.7) 7 (4.2) 5 (5.3) 3 (5.5)
Marital status (n, %)
 married 89 (28.1) 41 (24.4) 26 (27.7) 22 (40) 0.203
 single 217 (68.5) 121 (72.0) 63 (67.0) 32 (58.2)
 divorced 11 (3.5) 6 (3.6) 5 (5.3) 1 (1.8)
Self-reported risk factor (n, %)
homosexual 218 (68.8) 121 (72.0) 65 (69.1) 32 (58.2) 0.361
heterosexual 47 (14.8) 22 (13.1) 14 (14.9) 11 (20)
IDU 2 (0.6) 1 (0.6) 1 (1.1) 0
Blood transfusion 1 (0.3) 0 0 1 (1.8)
Unknown 49 (15.5) 24 (14.3) 14 (14.9) 11 (20)
CD4 count (cells/μl, median) 275 270 289 266 0.085
  1. IDU intravenous drug use
  2. The differences in age and CD4 counts were tested by independent-samples Mann-Whitney U test. The differences in sex, marital status, self-reported risk factor were tested using chi-square or Fisher exact tests, if appropriate