Table 3. Results According to the Renal Function at Baseline in the Two Groups ^{a, b}.

	Baseline eGFR	eGFR at 18 months	P value
Fasting group
Low baseline eGFR < 45, mL/min/1.73 m2, n = 8	30.1 ± 10.7	30.4 ± 12.5	0.9
Moderate baseline eGFR 45-75, mL/min/1.73 m2, n = 11	63.2 ± 10.3	66.9 ± 20.4	0.6
High baseline eGFR > 75, mL/min/1.73 m2, n = 24	96.4 ± 15	84.9 ± 20.7	0.017
Non-fasting group
Low baseline eGFR < 45, mL/min/1.73 m2, n = 7	29.2 ± 11.1	29.8 ± 13.3	0.3
Moderate baseline eGFR 45-75, mL/min/1.73 m2, n = 17	60.5 ± 7.9	63.2 ± 19.1	0.6
High baseline eGFR > 75, mL/min/1.73 m2, n = 13	92.9 ± 15.8	82.3 ± 18.2	0.019

^a Abbreviation: eGFR, estimated glomerular filtration rate.

^b Data are presented as mean ± SD.