Table 3.

Linear regression analysis of the change in eGFR during 1-year after diagnosis

Variable	Univariate		Model 1a		Model 2b
	β	p-value	β	p-value	β	p-value
Age	−0.33	0.007	−0.34	0.010	−0.28	0.020
Sex (reference, female)	0.03	0.790	0.06	0.643	0.03	0.786
Diabetes	−0.02	0.894	0.02	0.873	0.09	0.431
Hypertension	−0.08	0.526	0.02	0.867	0.02	0.898
eGFR at diagnosis	0.11	0.375
Percentage of glomeruli
Normal	0.36	0.003
Crescentic	−0.10	0.418
Sclerotic	−0.29	0.018
Histopathologic classification
Focal	Reference		Reference
Crescentic	−0.20	0.283	−0.25	0.127
Mixed	−0.39	0.021	−0.35	0.038
Sclerotic	−0.31	0.034	−0.36	0.012
Clinicopathologic classification
Low	Reference				Reference
Medium	−0.01	0.943			0.03	0.864
High	−0.47	0.002			−0.42	0.008

eGFR, estimated glomerular filtration rate.

^aModel 1 for histopathologic classification: adjusted for age, sex, diabetes, and hypertension.

^bModel 2 for clinicopathologic classification: adjusted for age, sex, diabetes, and hypertension.