Table 2

 Defect size determined by qMRI and real defect size in approach 1. Random and systematic differences for 3, 5, and 8 mm defects

DefectReal sizeMeasured sizeDifference (mm)Systematic difference (mm%)Absolute difference (mm%)
*p<0.05.
3 mm3.083.870.7925.725.7
3.084.571.4948.448.4
3.084.471.3945.245.2
3.083.510.4313.813.8
3.083.660.5818.918.9
3.084.331.2540.540.5
3.085.182.1068.068.0
3.084.801.7255.955.9
3.084.961.8861.061.0
Mean4.371.2941.941.9
SD0.580.5819.019.0
5 mm5.065.330.275.45.4
5.065.130.071.41.4
5.066.341.2825.225.2
5.065.530.479.29.2
5.066.081.0220.220.2
5.066.231.1723.223.2
5.065.360.305.95.9
5.066.221.1623.023.0
5.065.660.6011.911.9
5.066.201.1422.522.5
5.065.510.458.88.8
5.064.74−0.32−6.36.3
5.066.481.4228.028.0
5.065.900.8416.516.5
5.066.211.1522.822.8
5.066.651.5931.531.5
5.066.331.2725.225.2
5.066.481.4228.028.0
5.066.271.2123.823.8
5.065.820.7615.015.0
5.066.721.6632.732.7
5.067.182.1241.941.9
5.067.021.9638.738.7
5.066.231.1723.123.1
5.065.430.377.27.2
5.066.631.5731.031.0
5.066.291.2324.424.4
5.066.401.3426.526.5
Mean6.091.0320.320.7
SD0.580.5811.410.3
8 mm8.108.530.435.45.4
8.108.07−0.03−0.30.3
8.108.380.283.43.4
8.108.430.334.14.1
8.107.79−0.31−3.93.9
8.108.270.172.12.1
8.108.660.566.96.9
8.108.270.172.12.1
8.107.84−0.26−3.33.3
8.108.100.000.00.0
8.108.520.425.25.2
8.108.220.121.41.4
8.107.21−0.89−11.011.0
8.108.510.415.15.1
Mean8.200.101.23.9
SD0.390.394.82.9