Table 1.
Nine single factors with prediction accuracy, sensitivity and specificity from IVUS + OCT, IVUS50, and IVUS200 models according to three measurements of plaque progression
| LAI | PAI | PBI | ||
|---|---|---|---|---|
| Predictor | (Acc, Sen, Spe) | (Acc, Sen, Spe) | (Acc, Sen, Spe) | |
| IVUS + OCT | PWSn | (0.766, 0.787, 0.756) | (0.699, 0.829, 0.415) | (0.619, 0.170, 0.840) |
| PWS | (0.706, 0.653, 0.761) | (0.657, 0.842, 0.256) | (0.622, 0.212, 0.828) | |
| CapPWSn | (0.619, 0.420, 0.792) | (0.794, 0.936, 0.467) | (0.872, 0.857, 0.881) | |
| CapPWS | (0.619, 0.418, 0.804) | (0.838, 0.939, 0.603) | (0.850, 0.805, 0.872) | |
| WSS | (0.596, 0.617, 0.594) | (0.695, 0.961, 0.061) | (0.673, 0.250, 0.890) | |
| PB | (0.699, 0.674, 0.729) | (0.698, 0.959, 0.072) | (0.660, 0.135, 0.915) | |
| LA | (0.634, 0.542, 0.731) | (0.759, 0.840, 0.582) | (0.615, 0.101, 0.874) | |
| MeanCT | (0.591, 0.356, 0.802) | (0.726, 0.897, 0.342) | (0.862, 0.853, 0.861) | |
| MinCT | (0.572, 0.360, 0.770) | (0.711, 0.884, 0.307) | (0.890, 0.863, 0.900) | |
| IVUS50 | PWSn | (0.779, 0.759, 0.807) | (0.617, 0.322, 0.788) | (0.722, 0.871, 0.467) |
| PWS | (0.719, 0.835, 0.575) | (0.772, 0.609, 0.862) | (0.681, 0.802, 0.484) | |
| CapPWSn | (0.620, 0.798, 0.404) | (0.718, 0.405, 0.885) | (0.900, 0.897, 0.907) | |
| CapPWS | (0.686, 0.876, 0.445) | (0.750, 0.518, 0.876) | (0.896, 0.900, 0.891) | |
| WSS | (0.542, 0.595,0.513) | (0.639, 0.049, 0.951) | (0.670, 0.878, 0.316) | |
| PB | (0.748, 0.768, 0.727) | (0.640, 0.092, 0.927) | (0.593, 0.839, 0.190) | |
| LA | (0.676, 0.761, 0.581) | (0.786, 0.699, 0.837) | (0.596, 0.871, 0.141) | |
| MeanCT | (0.667, 0.888, 0.387) | (0.734, 0.398, 0.913) | (0.895, 0.900, 0.889) | |
| MinCT | (0.650, 0.838, 0.414) | (0.623, 0.223, 0.842) | (0.913, 0.921, 0.902) | |
| IVUS200 | PWSn | (0.739, 0.739, 0.752) | (0.614, 0.338, 0.773) | (0.628, 0.544, 0.540) |
| PWS | (0.682, 0.740, 0.619) | (0.750, 0.587, 0.839) | (0.714, 0.697, 0.575) | |
| CapPWSn | (0.619, 0.818, 0.372) | (0.744, 0.403, 0.927) | (0.796, 0.585, 0.885) | |
| CapPWS | (0.592, 0.803, 0.336) | (0.786, 0.517, 0.929) | (0.812, 0.657, 0.858) | |
| WSS | (0.581, 0.633, 0.536) | (0.644, 0.037, 0.963) | (0.666, 0.343, 0.720) | |
| PB | (0.727, 0.757, 0.693) | (0.636, 0.093, 0.925) | (0.665, 0.391, 0.666) | |
| LA | (0.672, 0.765, 0.566) | (0.775, 0.690, 0.826) | (0.755, 0.775, 0.636) | |
| MeanCT | (0.652, 0.873, 0.374) | (0.711, 0.353, 0.904) | (0.754, 0.518, 0.873) | |
| MinCT | (0.633, 0.820, 0.397) | (0.742, 0.436, 0.906) | (0.778, 0.586, 0.860) |
Acc-accuracy; Sen-sensitivity; Spe-specificity.