Table 2.
Individual patient data of third infarct volume, original and predicted by various methods at time of CT3, CORR Cross correlation, and high order variability of predicted values by various methods used for IV3 prediction.
| Age | Risk Factor | Vessel Occlusion | Original volume | ANFIS | Linear Model | Logarithmic Model | Exponential Model | Time to CT3 |
|---|---|---|---|---|---|---|---|---|
| 66 | DM, CAD | MCA | 326.32 | 307.32 | 126.19 | 272.7 | 82.15 | 21.3 |
| 38 | HTN | MCA | 348.82 | 407.58 | 205.59 | 334.54 | 236.17 | 48.3 |
| 53 | HTN, DyL | ICA, MCA, ACA | 650 | 600.84 | 506.22 | 445.11 | 360.03 | 64.3 |
| 74 | HTN | ICA, MCA, ACA | 306.2 | 267.07 | 107.35 | 209.95 | 192.48 | 73.5 |
| 48 | HTN, DyL, CAD | ICA, MCA, ACA | 194.7 | 213.98 | 49.57 | 124.43 | 23.34 | 26.3 |
| 54 | HTN | ICA, MCA, ACA | 374.72 | 364.5 | 351.02 | 297.75 | 234.02 | 65.5 |
| 65 | DM, HTN, DyL, CAD | ICA, MCA, ACA | 272.4 | 249.16 | 123.23 | 265.25 | 59.31 | 56.3 |
| 52 | HTN, DM, DyL, CAD, CHF | MCA | 288.92 | 172.52 | 146.65 | 197.32 | 190.42 | 373.15 |
| 69 | HTN, DM, DyL | MCA | 390.48 | 327.67 | 163.19 | 242.27 | 196.09 | 49 |
| 54 | HTN, DyL | MCA | 336 | 372.48 | 531.1 | 266.35 | 235.62 | 110 |
| 82 | HTN | ICA, MCA, ACA | 135 | 163.7 | 305.96 | 120.35 | 56.9 | 50.5 |
| 52 | DM, HTN, DyL | ICA, MCA, ACA | 281.11 | 295.89 | 309.57 | 246.23 | 206.05 | 81.4 |
| 50 | DM, DyL | MCA | 406.38 | 352.34 | 252.12 | 274.78 | 123.86 | 37 |
| 60 | DM, HTN | MCA | 321.21 | 352.98 | 348.33 | 387.2 | 73.91 | 22 |
| 54 | HTN | ICA, MCA, ACA | 374.6 | 359.26 | 134.17 | 227.37 | 173.83 | 48.3 |
| 41 | DyL | ICA, MCA, ACA | 437.5 | 465.99 | 163.76 | 396.31 | 229.25 | 49.3 |
| 67 | CHF | MCA | 279.22 | 348.29 | 386.31 | 303.61 | 182.61 | 49 |
| 34 | None | MCA | 387.53 | 365.76 | 181.65 | 330.65 | 266.04 | 73 |
| 53 | HTN, DyL | MCA | 281.4 | 313.21 | 215.17 | 248.03 | 124.74 | 35.3 |
| 60 | DM, HTN | MCA | 479 | 268.16 | 663 | 236.89 | 35.04 | 32.4 |
| 35 | None | ICA, MCA, ACA | 217.44 | 266.79 | 198.55 | 262.16 | 132.69 | 42.36 |
| 51 | DM, DyL | MCA | 131.8 | 167.91 | 84.61 | 69.47 | 26.06 | 32.45 |
| 60 | HTN, CAD | MCA | 492.34 | 368.07 | 284.84 | 226.06 | 206.55 | 125 |
| 35 | HTN | MCA | 326.6 | 361.09 | 428.09 | 287.98 | 206.48 | 60.05 |
| 61 | DM, HTN, DyL | MCA | 220 | 244.11 | 68.78 | 121.23 | 102.56 | 53.4 |
| 60 | HTN | ICA, MCA, ACA | 372.6 | 318.78 | 211.04 | 357.78 | 146.5 | 29.35 |
| P Value | 1.00 | 0.32 | 0.01 | 0.00 | 0.00 | |||
| Skewness | 0.57 | 0.69 | 0.96 | −0.13 | 0.13 | |||
| Kurtosis | 4.03 | 4.49 | 3.32 | 2.92 | 2.60 | |||
| CORR | 1.00 | 0.82 | 0.48 | 0.70 | 0.63 |
Infarct volume is in cm3, Time CT3 in hours. DM-diabetes mellitus, HTN-hypertension, DyL-dyslipidemia, CAD-coronary artery disease, CHF-congestive heart failure, ICA-internal carotid artery, MCA-middle cerebral artery, ACA-anterior cerebral artery.