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. 2018 Dec 11;174(2):479–488. doi: 10.1007/s10549-018-05082-y

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© The Author(s) 2018

OpenAccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

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Fig. 2 — Funnel plots showing the observed proportion of ductal carcinoma in situ (DCIS) of the breast per grade per laboratory (dots) relative to the national proportion and its 95% confidence intervals for DCIS grades I (a), II (b), and III (c) (2013–2016)