Table 5 True peak to peak amplitude of the 15 mm diameter sphere versus measured on CT from one of the participating institutions
LAT | ANT-POST | SUP-INF | ||||
|---|---|---|---|---|---|---|
true | Measured | true | Measured | true | Measured | |
A:15 mm | 0 | 0.02 | 0 | 0.04 | 1.5 | 1.4 |
C:3 s | ||||||
A:15 mm | 0 | 0.06 | 0 | 0.01 | 1.5 | 0.87 |
C:6 s | ||||||
A:25 mm | 0 | 0.07 | 0 | 0.07 | 2.5 | 2.21 |
C:4 s | ||||||