Table 3 Quantitative parameters on CT in the study of EV severity
Parameters | Non-conspicuous | Conspicuous | Univariate analysis OR (95% CI) | p value | Multivariate analysis OR (95% CI) | p value |
|---|---|---|---|---|---|---|
EVD (mm) | 4.44 ± 1.39 | 6.71 ± 2.76 | 1.702 (1.231, 2.355) | 0.001 | 1.28 (0.8, 2.06) | 0.302 |
CSA (mm2) | 28.44 ± 19.35 | 92.98 ± 87.64 | 1.030 (1.010, 1.050) | 0.003 | 1.029 (1.008, 1.050) | 0.006 |
EVV (mm3) | 951.43 ± 807.38 | 3.4 × 103 ± 3.3 × 103 | 1.001 (1.000, 1.001) | 0.006 | 1.0003 (0.9993, 1.0012) | 0.609 |
MPV (mm) | 14.86 ± 1.88 | 15.70 ± 3.13 | 1.117 (0.928, 1.345) | 0.242 | ||
SNV (mm) | 9.95 ± 1.86 | 11.53 ± 3.21 | 1.214 (1.009, 1.462) | 0.040 | 1.14 (0.89, 1.44) | 0.279 |
DLGV (mm) | 4.90 ± 2.53 | 6.31 ± 2.22 | 1.389 (1.057, 1.826) | 0.018 | 1.18 (0.87, 1.59) | 0.256 |
SV (mm3) | 6.6 × 105 ± 3.1 × 105 | 8.4 × 105 ± 4.7 × 105 | 1.000 (1.000, 1.000) | 0.107 | ||
EVG | 3.258 (1.597, 6.647) | 0.001 | ||||
EVGI | 5 (23.81%) | 5 (6.76%) | 3.258 (1.597, 6.647) | 0.001 | ||
EVGII | 10 (47.62%) | 17 (22.97%) | ||||
EVGIII | 6 (28.57%) | 52 (70.27%) |