Table 3 The statistical analysis of tissue peak, blood flow of 27 cases of pancreatic cancer and cancer-surrounding areas in 3 groups
From: The primary study of low-dose pancreas perfusion by 640- slice helical CT: a whole-organ perfusion
ROI | Perfusion parameter ( \( \overline{\mathbf{x}}\pm \mathbf{s} \) ) | Group ① | Group ② | Group ③ | F value | P value |
|---|---|---|---|---|---|---|
Pancreatic cancer | Tissue peak | 59.59 ± 18.20 | 61.93 ± 19.73 | 59.04 ± 18.49 | 0.179 | 0.836 |
BF | 60.00 ± 15.36 | 56.22 ± 20.56 | 60.81 ± 26.85 | 0.353 | 0.704 | |
Cancer-surrounding areas | Tissue peak | 101.11 ± 12.19 | 98.33 ± 12.35 | 99.00 ± 12.71 | 0.368 | 0.693 |
BF | 108.19 ± 21.77 | 103.67 ± 21.75 | 113.07 ± 30.08 | 0.968 | 0.384 |