2.

血清CTRP9浓度与临床特征的相关性

Correlation between serum CTRP9 concentration and clinical parameters

CTRP9	Variable	T2DM (n=291)			DR (n=109)
		r	P		r	P
T2DM: Type 2 diabetes; DR: Diabetic retinopathy; HbA1c: Glycosylated hemoglobin; FBG: Fasting blood glucose; HOMA-IR: Homeostasis model assessment for insulin resistance; SBP: Systolic blood pressure; DBP: Diastolic blood Pressure; TC: Total cholesterol; LDL-C: Low density lipoprotein cholesterol; HDL-C: High density lipoprotein cholesterol; TG: Triglyceride; UA: uric acid; BMI: Body mass index; Scr: Serum creatinine; UA: Uric acid; APOA: Apolipoprotein A; APOB: Apolipoprotein B; CRP: C-reactive protein; CTRP9: C1q tumour necrosis factor-related protein.
	Age (years)	0.06	0.303		0.14	0.136
	BMI (kg/m2)	0.25	< 0.001		0.39	< 0.001
	Duration of T2DM	0.25	< 0.001		0.07	0.422
	SBP (mmHg)	0.17	0.004		0.10	0.304
	DBP (mmHg)	-0.02	0.792		-0.03	0.765
	HbA1C (%)	0.04	0.591		-0.12	0.223
	FBG (mmol/L)	0.13	0.031		0.02	0.804
	Insulin (μU/mL)	0.34	< 0.001		0.33	< 0.001
	HOMA-IR	0.32	< 0.001		0.22	0.019
	Serum urea (mmol/L)	0.11	0.061		0.13	0.166
	Scr (μmol/L)	0.13	0.027		0.16	0.095
	UA (μmol/L)	-0.02	0.666		-0.15	0.121
	TG (mmol/L)	0.06	0.289		0.07	0.479
	TC (mmol/L)	0.09	0.143		-0.11	0.233
	HDL-C (mmol/L)	0.16	0.007		-0.05	0.638
	LDL-C (mmol/L)	0.05	0.358		-0.08	0.390
	APOA (g/L)	0.13	0.027		0.01	0.970
	APOB (g/L)	0.10	0.118		0.01	0.979
	CP (mg/dL)	0.21	< 0.001		0.39	< 0.001
	Adiponectin (μg/mL)	-0.27	< 0.001		-0.23	0.017
	Stage of DR	-	-		0.48	< 0.001