Fig 9 Forest plot of Meta-analysis of the effects of CYP1A2(-163C>A) A/A type and C/C type on blood concentration of olanzapine

    (2)CYP1A2(-163C>A)A/C型与C/C型：4项研究[17，19-20，22]报道了CYP1A2(-163C>A)A/C型与C/C型对奥氮平血药浓度的影响，各研究间无统计学异质性(P=0.42，I 2=0)，采用固定效应模型进行Meta分析，详见图10。Meta分析结果显示，CYP1A2(-163C>A)A/C型患者奥氮平血药浓度与C/C型比较，差异无统计学意义[SMD=0.06，95%CI(-0.35，0.47)，P=0.77]。

    Fig 10 Forest plot of Meta-analysis of the effects of CYP1A2(-163C>A) A/C type and C/C type on blood concentration of olanzapine

    (3)CYP1A2(-163C>A)A/A型与A/C型：4项研究[17 ......