TABLE 2.

Incidence of Decrease in GFR Category According to HIV Status, Rakai, Uganda

Event	Number	Person-Years	Rate* (95% CI)	Age-Adjusted and Sex-Adjusted IRR (95% CI)
Mildly or moderately reduced GFR†
HIV negative	46	2258	20.3 (15.3 to 27.2)	1.0
HIV infected	84	2583	32.4 (26.3 to 40.3)	1.52(1.06 to 2.18)
Moderately reduced GFR
HIV negative	3	2258	1.3 (0.4 to 4.1)	1.0
HIV infected	12	2583	4.6 (2.6 to 8.2)	3.44 (0.97 to 12.23)

^*Rate per 1000 person-years.

^†New onset of mildly reduced (60–89 ml·min⁻¹·1.73 m⁻²) or moderately reduced (<60 ml·min⁻¹·1.73 m⁻²) GFR.