Table 3. Positive predictive value (PPV) with 95% confidence interval for end-stage renal disease according to percent changes in eGFR during the 2-year and 3-year baseline periods.

	PPV (%) according to percent changes in eGFR
	≤ −53%	≤ −40%	≤ −30%	≤ −20%
2-year baseline period	68.6 (56.4–79.1)	53.5 (44.5–62.4)	38.6 (32.0–45.6)	22.2 (18.4–26.3)
3-year baseline period	58.2 (46.6–69.2)	38.7 (31.0–46.9)	26.7 (21.6–32.3)	16.3 (13.4–19.7)

eGFR, estimated glomerular filtration rate.