Table 4
Agreement between baseline and follow-up scoring
Follow-up scan
Baseline scan
0
1+
2+
3+
4+
0
29
3
0
0
0
1+
1
19
2
0
1
2+
0
2
14
0
1
3+
0
0
0
4
1
4+
0
0
0
0
18