Table 1.
Phantom No. | Independently measured | Test-1 | Test-2 | Test-3 | Test-4 | Test-5 | Mean | SD |
---|---|---|---|---|---|---|---|---|
1 | 0.28 | 0.176 | 0.193 | 0.224 | 0.255 | 0.221 | 0.214 | 0.031 |
2 | 0.57 | 0.573 | 0.503 | 0.495 | 0.424 | 0.435 | 0.486 | 0.06 |
3 | 0.90 | 0.78 | 0.787 | 0.618 | 0.58 | 0.659 | 0.685 | 0.944 |
4 | 1.17 | 0.857 | 0.776 | 0.834 | 0.869 | 0.67 | 0.801 | 0.082 |
5 | 1.45 | 1.092 | 0.974 | 0.95 | 0.852 | 0.836 | 0.941 | 0.104 |