Difference

GROUP

MSG (Group I) n = 25

HPA (Group II) n = 25

Mean ± SD

Mean Rank

X²

P-value

Mean ± SD

Mean Rank

X²

P-value

Baseline Score

3.36 ± 0.757

6.80

135.544

<0.01*

3 ± 0.577

6.54

133.372

<0.01*

After 8 hrs

2.48 ± 0.918

5.94

2.56 ± 0.768

6.02

After 16 hrs

1.80 ± 0.816

4.90

1.96 ± 0.61

4.92

After 24 hrs

1.04 ± 0.841

3.64

1.48 ± 0.65/

3.92

After 32 hrs

0.48 ± 0.653

2.58

0.92 ± 0.653

2.86

After 40 hrs

0.24 ± 0.436

2.16

0.6 ± 0.577

2.16

After 48 hrs

0.12 ± 0.332

1.98

0.28 ± 0.458

1.58