研究文献 | MD | 95%CI | I2(%) | P |
剔除Alemdar等 [10] ,2017 | −59.98 | [−137.90, −17.93] | 97 | 0.13 |
剔除Audrey等 [11] ,2017 | −7.49 | [−29.74, 14.76] | 82 | 0.51 |
剔除Tasxc等 [13] ,2020 | −48.26 | [−148.59, 52.07] | 99 | 0.35 |
总合并效应量 | −38.76 | [−96.89, 19.37] | 98 | 0.19 |