| Zone 1 | Zone 2 | Zone 3 | Zone 4 |
---|
Group 1 | 29.57*,▪ | 31.07α
| 30.78 | 30.07●,£
|
Group 2 | 27.04* | 29.14 | 28.81 | 26.25●
|
Group 3 | 27▪ | 28.08α
| 28.61 | 26.7£
|
- *p = 0.03 G1 vs G2 (zone 1); ▪p = 0.03 G1 vs G3 (zone 1); ●
p = 0.005 G1 vs G2 (zone 4); £
p = 0.01 G1 vs G3 (zone 4); α
p = 0.01 G1 vs G3 (zone 2)