Subject No. | Whole Section | Gray Matter | White Matter | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Without VPE | With VPE | Without VPE | With VPE | Without VPE | With VPE | |||||||
PET | CT | PET | CT | PET | CT | PET | CT | PET | CT | PET | CT | |
1 | 45.91 | 52.44* | 46.20 | 40.70* | 49.34 | 58.81* | 50.02 | 47.69* | 35.17 | 32.44 | 35.08 | 25.46* |
2 | 46.73 | 61.30* | 46.90 | 46.91 | 50.53 | 73.98* | 51.05 | 55.65* | 40.49 | 40.47 | 40.50 | 33.44* |
3 | 49.20 | 59.85* | 49.43 | 47.67 | 54.61 | 70.08* | 55.03 | 57.60 | 39.53 | 41.59 | 38.76 | 28.72* |
4 | 44.20 | 60.71* | 44.57 | 46.36* | 48.43 | 64.54* | 48.75 | 53.81* | 38.31 | 55.36* | 37.64 | 33.97* |
5 | 48.26 | 60.76* | 48.73 | 47.80* | 51.54 | 66.22* | 52.02 | 50.73 | 37.50 | 42.80 | 37.32 | 30.34* |
Average | 46.86 | 59.01 | 47.17 | 45.56 | 50.89 | 66.73 | 51.37 | 52.75 | 38.20 | 42.53 | 37.86 | 30.38 |
* Indicates a statistically significant difference (P < .01).