n=1 n=2 n=3
s1 s2 s3 Cj s1 s2 s3 Cj s1 s2 s3 Cj
4 4.00 1 4 1.03 1 1 4 0.47
3 3.00 0 4 1.00 0 1 4 0.46
2 2.00 1 3 0.79 0 0 4 0.44
  0 3 0.75 1 1 3 0.37
1 2 0.56 0 1 3 0.35
0 2 0.50 0 0 3 0.33
  1 1 2 0.27
0 1 2 0.25
0 0 2 0.22
1 1 1 0.19
0 1 1 0.16
0 0 1 0.11
Table 2: Composite score Cj of the jth patient, calculated by Equation 1 for all possible combinations of the assessed severity scores, according to the grading conditions, used in the described study.