Table 2:

Volume of NPS threshold, stenosis degree, and remodeling ratio in fat-suppressed imaging^{^a}

Fat-Suppressed T2-Weighted Vessel Wall MR Imaging	Symptomatic MCA Plaque (n = 25)	Asymptomatic MCA Plaque (n = 10)	AUC
Stenosis degree (%)	66 ± 13	56 ± 4	0.768
Remodeling ratio	1.16 ± 0.27	0.93 ± 0.09	0.800
Volume of each NPS threshold (mm³)
0.4∼0.5	0.3 (0.1–1.2)	0.8 (0.1–2.8)	0.412
0.5∼0.6	1.2 (0.5–1.9)	1.0 (0.4–4.9)	0.466
0.6∼0.7	1.7 (0.6–2.7)	1.7 (1.0–5.5)	0.426
0.7∼0.8	2.6 (1–3.1)	2.2 (1.0–3.5)	0.508
0.8∼0.9	2.4 (1.2–4.2)	2.0 (1.2–3.3)	0.578
0.9∼1.0	2.3 (1.2–4.5)	1.9 (0.4–2.8)	0.656
1.0∼1.1	2.0 (1.2–3.5)	0.8 (0–1.8)	0.748
1.1∼1.2	1.5 (0.6–2.4)	0.4 (0–0.5)	0.738
1.2∼1.3	1.2 (0.5–2.2)	0.5 (0–0.8)	0.750
1.3∼1.4	0.6 (0.3–1.3)	0 (0–0.3)	0.774
1.4∼1.5	0.5 (0.1–0.8)	0 (0–0.1)	0.752
1.5∼1.6	0.1 (0–0.8)	0 (0–0.3)	0.616
1.6∼1.7	0.1 (0–0.6)	0 (0–0)	0.676
1.7∼1.8	0 (0–0.5)	0 (0–0)	0.680
≥0.9	10.0 (4.9–15.1)	3.1 (1.4–5.9)	0.764
≥1.0	7.7 (3.6–12.2)	1.8 (0.3–3.6)	0.794
≥1.1	3.8 (2.6–8.7)	1.2 (0–1.8)	0.770
≥1.2	2.3 (1.3–6.3)	0.9 (0–1.4)	0.772
≥1.3	1.4 (0.4–4.5)	0.3 (0–0.6)	0.764
≥1.4	0.8 (0.1–3.2)	0 (0–0.4)	0.746
≥1.5	0.3 (0–2.8)	0 (0–0.3)	0.650