| No. of event | Person-year of follow-up | Rate per 100 person-year, 95% CI |
---|---|---|---|
Composite endpoint (n = 692) | 123 | 4071 | 3.02 (2.53–3.61) |
Current CD4/CD8 ratio* | |||
 < 0.3 | 21 | 184 | 11.42 (7.45–17.52) |
 0.30–0.45 | 28 | 496 | 5.64 (3.90–8.17) |
 > 0.45 | 72 | 3227 | 2.23 (1.77–2.81) |