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. 2020 May 19;20:232. doi: 10.1186/s12872-020-01510-4

Fig. 2.

Fig. 2

Pooled odds OR and 95% confidence interval of individual studies and pooled data for the association between MMP-9 (C1562T) polymorphism and the risk of CAD in overall populations. a Dominat model, b Allelic model