Table 2.

Comparison discriminatory diagnosis ability of first cerebral infarction occurrence based on single biomarker and (sdLDLc*HCYc)/HDLc ratio

	Positive predictive value	95% CI	Negative predictive value	95% CI
sdLDL	6.69	4.19–10.42	98.66	96.38–99.57
HCY	38.38	32.75–44.33	97.66	95.03–98.97
HDL	3.87	2.05–7.02	100	98.43–100
sdLDLc/HDLc	49.56	45.40–53.73	84.43	79.61–88.31
(sdLDLc*HCYc)/HDLc	61.27	55.31–66.92	84.95	80.27–88.74