Comparison of rCBF among the three FAIR images in the area with more prolonged TTP (dTTP ≥3.2 s)*
| Comparison | MD | P Value | 95% CI |
|---|---|---|---|
| FAIR 800 vs FAIR 1200 | −0.026 | <.05 | −0.049-−0.002 |
| FAIR 800 vs FAIR 1600 | −0.078 | <.001 | −0.101-−0.054 |
| FAIR 1200 vs FAIR 1600 | −0.052 | <.001 | −0.075-−0.029 |
Note:—MD indicates mean difference; CI, confidence interval; FAIR 800, TI = 800 ms; FAIR 1200, TI = 1200 ms; FAIR 1600, TI = 1600 ms.
* Statistical analysis was performed with the repeated measures ANOVA and post hoc analysis with the Tukey-Kramer multiple comparisons test.