Table 3 Mean qualitative scores between two raters

3.23

2.95

2.05

0.53

0.46

0.22

2.98

2.74

1.95

3.47

3.16

2.16

3.31

2.81

2.25

0.42

0.55

0.31

3.09

2.53

2.10

3.52

3.08

2.40

3.08

3.05

2.65

0.24

0.28

0.33

2.96

2.92

2.50

3.19

3.18

2.80

3.13

3.10

2.73

0.43

0.42

0.34

2.93

2.91

2.56

3.32

3.30

2.89

3.08

3.08

2.58

0.44

0.44

0.29

2.87

2.87

2.44

3.28

3.28

2.71