Table 4 Severity of PEC
Time of observation | Severity score for HOV | Group B (n = 40) | Group L (n = 40) | Group C (n = 40) | Significance (p value) | |||
|---|---|---|---|---|---|---|---|---|
Among three groups | Between groups B and L | Between groups B and C | Between groups L and C | |||||
1 h | 0 | 38 | 40 | 38 | 0.54 | 0.49 | 1.0 | 0.47 |
1 | 1 | 0 | 2 | |||||
2 | 1 | 0 | 0 | |||||
3 | 0 | 0 | 0 | |||||
6 h | 0 | 36 | 39 | 38 | 0.52 | 0.35 | 0.67 | 1.0 |
1 | 3 | 1 | 2 | |||||
2 | 1 | 0 | 0 | |||||
3 | 0 | 0 | 0 | |||||
24 h | 0 | 36 | 39 | 40 | 0.12 | 0.35 | 0.11 | 1.0 |
1 | 3 | 1 | 0 | |||||
2 | 1 | 0 | 0 | |||||
3 | 0 | 0 | 0 | |||||