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. 2011 Oct 12;6(10):e26096. doi: 10.1371/journal.pone.0026096

Table 1. Summary of clinical data of study participants.

Characteristic Median (Range)
Age (Years) 28 (22–47)
Plasma HIV RNA (Copies/ml) 11000 (200−260000)
CD4 Count (cells/µl) 492 (295–1437)
Frequency of HIV-specific T-cell responses CDu422 CCH B A D
N (%) 36 (92) 35 (90) 27 (69) 30 (77) 34 (87)

N (number of participants)  =  40. N = 39 participants were screened for immunological responses and 36 had responses to at least one Gag peptide. CDu422: South African clade C, CCH: Chinese clade C; A, B and D are clades A, B, and D sequences.