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Fig. 2 | BMC Medical Genetics

Fig. 2

From: Association between fat mass and obesity associated (FTO) gene rs9939609 A/T polymorphism and polycystic ovary syndrome: a systematic review and meta-analysis

Fig. 2

The association between FTO rs9939609 A/T polymorphism and risk of PCOS. (a) AA + AT vs. TT in overall analysis, (b) AA vs. AT + TT in overall analysis, (c) AA vs. TT in overall analysis, (d) A vs. T in overall analysis. For each study, the solid squares represent the ORs from the individual studies, horizontal lines represent corresponding 95% CIs. The pooled ORs and 95% CIs are shown by the shaded diamonds

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