| Time
(in minutes) |
Group 1 Mean ± SD |
Group 2 Mean ± SD |
Group 3 Mean ± SD |
p-value |
1versus2 |
1versus3 |
2versus3 |
| 5 |
5 ± 0 |
4.90 ± 0.22 |
5 ± 0 |
* |
* |
* |
* |
| 10 |
4.95 ± 0.22 |
4.70 ± 0.46 |
4.97 ± 0.15 |
<0.001 |
0.002 (S) |
0.60 (NS) |
<0.001 (HS) |
| 20 |
4.20 ± 0.52 |
4.38 ± 0.59 |
4.92 ± 0.26 |
<0.001 |
O.14(NS) |
<0.001(HS) |
<0.001(HS) |
| 30 |
3.70 ± 0.56 |
4.08 ± 0.66 |
4.90 ± 0.30 |
<0.001 |
0.006(S) |
<0.001(HS) |
<0.001(HS) |
The mean difference is significant at p-value<0.05 and highly significant at p-value<0.001.
*Comparison could not be made because of similar values in groups 1 and 3. |
