20 February 2025 : Clinical Research
Predicting Cerebral Small Vessel Disease Burden Based on Thromboelastography in Patients with Acute Ischemic Stroke: A Pilot Study
Min Xia ACE 1*, DaiZong Wu BF 1, NengWei Yu CDF 2, GuoXiang Huang BF 1DOI: 10.12659/MSM.946303
Med Sci Monit 2025; 31:e946303
Table 5 Comparison between the 2 models base on different predictor indexes for predicting small vessel disease (SVD) burden score (≥3) and Fazekas score (≥2). H-L.test.p is the P value for the Hosmer-Lemeshow test.
| Model type | Cut_off | Specificity | Sensitivity | Youden Index | H-L.test.p |
|---|---|---|---|---|---|
| Predict Fazekas sore ≥2 | |||||
| ModelA | 0.326 | 0.580 | 0.800 | 0.380 | 0.460 |
| ModelB | 0.374 | 0.739 | 0.764 | 0.503 | 0.358 |
| ModelC | 0.324 | 0.682 | 0.782 | 0.464 | 0.907 |
| Predict SVD burden sore ≥3 | |||||
| ModelA | 0.226 | 0.552 | 0.816 | 0.368 | 0.136 |
| ModelB | 0.263 | 0.686 | 0.684 | 0.370 | 0.900 |
| ModelC | 0.399 | 0.857 | 0.632 | 0.489 | 0.515 |






