Table 3 Mean values and standard deviation for the subjective reading

Cartilage

 Standard

4.93 ± 0.18

 CS

4.08 ± 0.18 − /*

3.28 ± 0.38 */*

2.90 ± 0.38 */*

2.48 ± 0.41 */*

 CS-AI

4.48 ± 0.20 − /*

3.93 ± 0.47 */*

3.53 ± 0.41 */*

3.03 ± 0.26 */*

ACL

 Standard

4.90 ± 0.18

 CS

3.50 ± 0.34 */*

3.00 ± 0.36 */*

2.20 ± 0.50 */*

1.80 ± 0.38 */*

 CS-AI

4.10 ± 0.34 − /*

3.50 ± 0.50 */*

2.90 ± 0.35 */*

2.70 ± 0.37 */*

PCL

 Standard

4.90 ± 0.29

 CS

3.30 ± 0.37 */*

2.70 ± 0.44 */*

2.00 ± 0.49 */*

1.50 ± 0.43 */*

 CS-AI

3.90 ± 0.34 − /*

3.30 ± 0.44 */*

2.80 ± 0.47 */*

2.40 ± 0.43 */*

Menisci

 Standard

4.90 ± 0.33

 CS

4.00 ± 0.30 − /*

3.20 ± 0.41 */*

2.90 ± 0.45 */*

2.40 ± 0.45 */*

 CS-AI

4.40 ± 0.29 − /*

3.90 ± 0.35 */*

3.50 ± 0.34 */*

3.00 ± 0.30 */*

Bone

 Standard

4.70 ± 0.41

 CS

3.60 ± 0.46 − /*

2.80 ± 0.41 */*

2.10 ± 0.34 */*

1.80 ± 0.41 */*

 CS-AI

4.20 ± 0.33 − /*

3.40 ± 0.34 */*

2.80 ± 0.30 */*

2.50 ± 0.30 */*

Artifacts

 Standard

4.60 ± 0.50

 CS

3.30 ± 0.34 − /*

2.60 ± 0.41 */*

2.00 ± 0.20 */*

1.80 ± 0.30 */*

 CS-AI

3.80 ± 0.38 − /*

3.00 ± 0.46 */*

2.60 ± 0.39 */*

2.20 ± 0.44 */*

Overall image impression

 Standard

4.90 ± 0.28

 CS

3.50 ± 0.41 */*

2.90 ± 0.35 */*

2.30 ± 0.34 */*

1.90 ± 0.32 */*

 CS-AI

4.10 ± 0.28 − /*

3.50 ± 0.38 */*

3.10 ± 0.35 */*

2.70 ± 0.24 */*