治疗方案

研究数量/篇

异质性检验

SMD [95% CI]

P

DS + CT VS CT

1

−

−1.526 [−2.029, −1.024]

<0.001

DSDFS + CT VS CT

4

P < 0.001 I² = 90.2%

−1.161 [−2.036, −0.286]

=0.009

STS + CT VS CT

2

P = 0.522 I² = 0.0%

−2.985 [−3.416, −2.554]

<0.001

DSCXQ + CT VS CT

2

P < 0.001 I² = 92.5%

−1.248 [−2.316, −0.179]

=0.022

DH + CT VS CT

7

P < 0.001 I² = 95.2%

−1.866 [−2.685, −1.047]

<0.001