组别 | 治疗后1 wk | 治疗后1 mo | 治疗后3 mo | 治疗后6 mo |
A组 | 2.63 ± 5.829 | 3.38 ± 5.731 | 3.75 ± 5.874 | 3.38 ± 5.731 |
B组 | 4.63 ± 10.350 | 4.63 ± 10.350 | 4.63 ± 10.350 | 4.63 ± 10.350 |
t | −0.476 | −0.299 | −0.208 | −0.299 |
P | 0.641 | 0.769 | 0.838 | 0.769 |