The effect of triglycerides to high-density lipoprotein cholesterol ratio on the reduction of renal function: findings from China health and retirement longitudinal study (CHARLS)

Table 3 The effect of TG/HDL-C ratio on renal function decline in participants with eGFR ≥ 60 mL/min/1.73 m² at baseline

Study 1	Group 1	Group 2	Group 3
Study 1	TG/HDL-C < 1.60 ( N = 2,229)	1.60 ≤ TG/HDL-C < 2.97 ( N = 2,202)	TG/HDL-C ≥ 2.97 ( N = 2,129)
Renal function decline, n (%)	208 (9.33)	223 (10.13)	217 (10.19)
Unadjusted, OR (95 % CI)	ref.	1.09 (0.90, 1.34)	1.10 (0.90, 1.35)
P		0.37	0.34
Age and gender adjusted, OR (95 % CI)	ref.	1.19 (0.97, 1.46)	1.29 (1.05, 1.59)
P		0.09	0.02
^a Multivariable-adjusted, OR (95 % CI)	ref.	1.27 (1.01, 1.59)	1.30 (1.03, 1.65)
P		0.04	0.03

P for trend for age and gender adjusted and multivariable-adjusted models are P < 0.05
^a Multivariable analysis was adjusted for age, gender, obesity, waist circumference, hypertension, diabetes or high blood sugar, smoking, drinking, history of heart disease and stroke, low-density lipoprotein cholesterol, eGFR category

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