| Gender |
Grade 0 Mean ± (S.D) |
Grade 1 Mean ± (S.D) |
Grade II Mean ± (S.D) |
Grade III Mean ± (S.D) |
F value |
P Value |
| Males |
27.23 ± 8.40 |
25.14 ± 7.84 |
28.33 ± 6.43 |
- |
0.323 |
0.725 (N.S) |
| Females |
20.35 ± 4.17 |
23.40 ± 0.00 |
- |
- |
0.356 |
0.657 (N.S) |
| Total |
26.86 ± 8.35 |
24.97 ± 7.41 |
28.33 ± 6.43 |
- |
0.328 |
0.722 (N.S) |
|
