Table 3.
Artery-based composition analyses: MATCH vs. Conventional protocol
| Artery | |
LRNC |
IPH |
CA |
LM |
||||
|---|---|---|---|---|---|---|---|---|---|
| Stenosis by Ultrasound (%) | MATCH | Conv. | MATCH | Conv. | MATCH | Conv. | MATCH | Conv. | |
| P1.R |
50% |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
| P2.R |
75% |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
| P2.L |
50% |
- |
- |
- |
- |
+ |
+ |
+ |
+ |
| P3.R |
70% |
+ (-)* |
+ (-) |
+ |
+ |
- |
- |
- |
+ |
| P3.L |
75% |
+ (-) |
+ (-) |
+ |
+ |
+ |
+ |
+ |
+ |
| P4.R |
50% |
+ |
+ |
- |
- |
+ |
- |
+ |
+ |
| P4.L |
50% |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
+ |
| P5.L |
75% |
- |
- |
- |
- |
+ |
+ |
- |
- |
| P6.R |
50% |
+ |
+ |
- |
- |
+ |
- |
+ |
+ |
| P6.L |
50% |
+ |
+ |
- |
- |
+ |
+ |
+ |
+ |
| Kappa (p-value) | 1.0 (0.002) | 1.0 (0.002) | 0.41 (0.107) | 0.62 (0.035) | |||||
LRNC: lipid-rich necrotic core; IPH: intra-plaque hemorrhage; CA: calcification; LM: loose matrix. Conv.: Conventional protocol. +: detected; -: undetected. *The symbol in the parenthesis denotes the results when only IPH-free slices were read.