Table 2.

Comparison of AUC for each evaluated variable in predicting ICAS

	Total	Men	Women
	AUC(95% CI)	AUC(95%CI)	AUC(95%CI)
Lipid measures
TC	0.543 (0.498–0.589)	0.537 (0.481–0.592)	0.562 (0.482–0.642)
TG	0.525 (0.480–0.570)	0.499 (0.444–0.554)	0.576 (0.500–0.652)
HDL-C	0.462 (0.417–0.507)	0.480 (0.426–0.535)	0.435 (0.356–0.514)
LDL-C	0.555 (0.510–0.601)	0.547 (0.491–0.603)	0.573 (0.493–0.653)
Non-HDL-C	0.559 (0.513–0.604)	0.543 (0.488–0.599)	0.590 (0.511–0.669)
RC	0.538 (0.493–0.583)	0.529 (0.475–0.584)	0.558 (0.481–0.635)
Apo A-I	0.456 (0.411–0.501)	0.465 (0.410–0.520)	0.424 (0.345–0.504)
Apo B	0.576 (0.531–0.622)	0.561 (0.505–0.617)	0.605 (0.527–0.683)
Lipid ratios
TC/HDL-C	0.566 (0.521–0.611)	0.546 (0.491–0.601) *	0.608 (0.531–0.684)
TG/HDL-C	0.535 (0.490–0.579) *	0.511 (0.456–0.566) *	0.580 (0.503–0.657)
LDL-C/HDL-C	0.570 (0.525–0.615)	0.555 (0.499–0.611)	0.603 (0.526–0.680)
RC/HDL-C	0.544 (0.500–0.589)	0.530 (0.475–0.584)	0.575 (0.498–0.652)
Non- HDL-C/HDL-C	0.566 (0.521–0.611)	0.546 (0.491–0.601) *	0.608 (0.531–0.684)
Apo B/ HDL-C	0.578 (0.533–0.623)	0.562 (0.506–0.617)	0.617 (0.541–0.693)
Apo B/apo A-I	0.588 (0.543–0.633)	0.579 (0.523–0.634)	0.613 (0.536–0.690)

TC total cholesterol, TG triglycerides, LDL-C low-density lipoprotein cholesterol, HDL-C high-density lipoprotein cholesterol, RC remnant cholesterol, Non-HDL-C non-high-density lipoprotein cholesterol, Apo B apolipoprotein B, Apo A-I apolipoprotein A-I, AUC area under the curve; 95%CI 95% confidence interval, ICAS intracranial atherosclerotic stenosis. * P < 0.05, AUC were compared with apo B/apo A-I ratio in lipid ratios