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. 2015 Sep 18;9:5277–5285. doi: 10.2147/DDDT.S86929

Figure 9.

Figure 9

Funnel plots for publication bias.

Notes: (A) CDH1 methylation in IDC and normal breast tissue; (B) CDH1 methylation in ER-positive and -negative BC; (C) CDH1 methylation in HER2-positive and -negative BC; (D) CDH1 methylation in PR-positive and -negative BC; (E) CDH1 methylation in different grades of BC; (F) CDH1 hypermethylation in different stages of BC; and (G) CDH1 hypermethylation in lymph node-positive and -negative metastasis of BC.

Abbreviations: BC, breast cancer; ER, estrogen receptor; IDC, invasive ductal carcinoma; PR, progesterone receptor; OR, odds ratio.