治疗方案

研究数量/篇

异质性检验

SMD [95% CI]

P

DSDFS + CT VS CT

6

P < 0.001 I² = 96.0%

−2.109 [−3.248, −0.969]

<0.001

STS + CT VS CT

3

P = 0.042 I² = 68.5%

−1.066 [−1.590, −0.542]

<0.001

DSCXQ + CT VS CT

2

P = 0.665 I² = 0.0%

−2.077 [−2.437, −1.717]

<0.001

DH + CT VS CT

10

P < 0.001 I² = 89.0%

−0.510 [−0.923, −0.096]

=0.016