Table 2.

Associations among eGFR, PCSK9, and lipids in the normal (≥90 mL/min/1.73 m²) and decreased (<90 mL/min/1.73 m²) eGFR groups

	Total		Normal eGFR		Decreased eGFR
	r	p value	r	p value	r	p value
PCSK9	−0.039	0.079	−0.038	0.190	−0.054	0.109
Totalcholesterol	−0.035	0.110	0.002	0.938	−0.025	0.450
Triglyceride	0.043	0.062	0.043	0.139	−0.005	0.880
LDL-C	−0.064	0.014	−0.027	0.553	−0.031	0.421
HDL-C	−0.082	<0.001	−0.069	0.295	0.020	0.560
Apolipoprotein A1	−0.080	<0.001	−0.040	0.168	−0.016	0.628
Apolipoprotein B	−0.080	<0.001	−0.038	0.182	−0.045	0.178
Lipoprotein(a)	−0.057	0.179	−0.034	0.234	−0.015	0.655

Bold indicates statistical significance (p < 0.05). eGFR, estimated glomerular filtration rate; HDL-C, high-density lipoprotein cholesterol; LDL-C, low-density lipoprotein cholesterol; PCSK9, proprotein convertase subtilisin/kexin type 9.