Average ± SD

Min

Max

IC 95%

p value

Group 1 (n = 37)

5.09 ± 1.09

3.38

7.10

4.727 - 5.453

0.0001

Group 2 (n = 50)

3.87 ± 0.17

3.44

4.30

3.825 - 3.922

Total (n = 87)

4.39 ± 0.94

3.38

7.10

4.191 - 4.591