Table 2

Proportion of patients with HIV-1 RNA <400 copies/mL and <50 copies/mL

Week
HIV-1 RNA <400 copies/mL, n/N (%)

HIV-1 RNA <50 copies/mL, n/N (%)



ITT: Observed

ITT: M = F
ITT: Observed
ITT: M = F

Abacavir
PI

Abacavir
PI

Abacavir
PI

Abacavir
PI

Baseline
52/52 (100)
52/52 (100)

52/52 (100)
52/52 (100)

42/52 (81)
47/52 (90)

42/52 (81)
47/52 (90)
4
49/49 (100)
44/45 (98)

49/52 (94)
44/52 (85)

48/49 (98)
43/45 (96)

48/52 (92)
43/52 (83)
8
39/42 (93)
42/42 (100)

39/52 (75)
42/52 (81)

38/42 (90)
40/42 (95)

38/52 (73)
40/52 (77)
12
38/41 (93)
40/40 (100)

38/52 (73)
40/52 (77)

38/41 (93)
39/40 (98)

38/52 (73)
39/52 (75)
20
38/41 (93)
40/40 (100)

38/52 (73)
40/52 (77)

32/41 (78)
38/40 (95)

32/52 (62)
38/52 (73)
28
36/40 (90)
40/40 (100)

36/52 (69)
40/52 (77)

32/40 (80)
39/40 (98)

32/52 (62)
39/52 (75)

Abbreviations: ITT = intent to treat; M = F = missing equals failure analysis; PI = protease inhibitor.

Keiser et al. BMC Infectious Diseases 2005 5:2   doi:10.1186/1471-2334-5-2