Table 3.

Coefficient estimates for the TKV progression equation (Eq. 1), as derived from TEMPO 3:4 patient-level TKV data

	Coefficient estimate	SE	t value	Pr(>|t|)
Intercept (λ)	0.7889	1.1313	0.697	0.4860
Age (years) (α)	0.1107	0.0287	3.858	0.0001
Ln(Baseline TKV) (β)	0.8027	0.1556	5.159	0.0000
Sex (female = 1, male = 0) (γ)	−0.0486	0.0266	−1.827	0.0684
Age:Ln(Baseline TKV) (δ)	−0.0160	0.0039	−4.058	0.0001

SE standard error, TKV total kidney volume