Table 2.

Performance of the weighted scores and traditional clinical variables in the testing set.

	With or without complications				Single or multiple complications
	AUC	95% CI	AUC combined with WSa	95% CI	AUC	95% CI	AUC combined with WS	95% CI
WS	0.85	0.73–0.96	–	–	0.84	0.68–0.99	–	–
BMI	0.61	0.31–0.90	0.85	0.73–0.96	0.49	0.22–0.75	0.84	0.68–1.00
Smoking	0.46	0.21–0.71	0.82	0.68–0.96	0.59	0.34–0.85	0.85	0.69–1.00
Diabetic duration	0.67	0.41–0.93	0.86	0.75–0.98	0.58	0.35–0.82	0.84	0.68–0.99
DBP	0.53	0.28–0.77	0.86	0.75–0.98	0.70	0.47–0.93	0.84	0.69–0.99
SBP	0.70	0.40–1.00	0.84	0.71–0.97	0.70	0.46–0.93	0.83	0.67–0.99
Glucose	0.50	0.22–0.78	0.74	0.53–0.96	0.67	0.23–1.00	0.90	0.72–1.00
Hb A1c	0.52	0.20–0.84	0.86	0.73–0.98	0.57	0.33–0.82	0.84	0.68–0.99
ALT	0.62	0.35–0.90	0.83	0.70–0.97	0.57	0.31–0.83	0.82	0.64–0.99
AST	0.58	0.35–0.82	0.84	0.71–0.97	0.56	0.31–0.81	0.83	0.66–0.99
GGT	0.53	0.30–0.77	0.83	0.70–0.97	0.62	0.38–0.87	0.83	0.66–1.00
ALP	0.52	0.28–0.75	0.87	0.73–1.00	0.61	0.37–0.86	0.84	0.67–1.00
LDL-C	0.65	0.30–1.00	0.78	0.63–0.93	0.56	0.29–0.83	0.85	0.66–1.00
HDL-C	0.64	0.40–0.88	0.78	0.63–0.93	0.51	0.24–0.78	0.82	0.63–1.00
Lp(a)	0.54	0.31–0.78	0.79	0.64–0.94	0.46	0.20–0.73	0.82	0.64–1.00
NEFA	0.61	0.35–0.86	0.79	0.64–0.94	0.63	0.36–0.89	0.84	0.66–1.00
CREA	0.53	0.24–0.81	0.86	0.74–0.98	0.75	0.49–1.00	0.82	0.63–1.00
UA	0.54	0.25–0.82	0.86	0.74–0.98	0.52	0.27–0.77	0.79	0.60–0.98
BUN	0.49	0.22–0.75	0.86	0.74–0.98	0.60	0.34–0.87	0.80	0.62–0.99
eGFR	0.53	0.25–0.81	0.86	0.75–0.98	0.60	0.37–0.82	0.85	0.69–1.00
u-Alb	0.51	0.31–0.72	0.86	0.73–0.98	0.65	0.41–0.89	0.84	0.68–1.00

^aWS, weighted score; DBP, diastolic blood pressure; SBP, systolic blood pressure; GGT, gamma-glutamyl transpeptidase; ALP, Alkaline phosphatase; LDL-C, LDL cholesterol; HDL-C, HDL cholesterol; Lp(a), lipoprotein A; NEFA, nonesterified fatty acid; CREA, creatinine; UA, uric acid; BUN, blood urea nitrogen; eGFR, estimated glomerular filtration rate; u-Alb, urinary albumin.