Groups Comparison | LS Means Diff. | LS SE | 95% CI | p-value | |
1 vs 4 | 13.05 | 1.08 | 10.23 | 15.87 | <0.0001* |
Groups | LS Mean |
| |||
1a | 15.62 | ||||
2a | 14.03 | ||||
3b | 4.32 | ||||
4b | 2.57 | ||||
2 vs 4 | 11.46 | 1.06 | 8.68 | 14.24 | <0.0001* |
1 vs 3 | 11.30 | 0.99 | 8.70 | 13.90 | <0.0001* |
2 vs 3 | 9.71 | 0.98 | 7.15 | 12.27 | <0.0001* |
3 vs 4 | 1.75 | 1.10 | −1.12 | 4.62 | 0.3849 |
1 vs 2 | 1.59 | 0.96 | −0.91 | 4.09 | 0.3494 |