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. Author manuscript; available in PMC: 2019 Sep 1.
Published in final edited form as: Radiother Oncol. 2018 Jun 28;128(3):442–451. doi: 10.1016/j.radonc.2018.06.013

Figure 3.

Figure 3.

Dose volume histograms stratified by dysphagia classification (per DIGEST) 3–6 months after RT (n=97).

Abbreviations: ROIs; region of interests, ADM; anterior digastrics muscle, CPM; cricopharyngeal muscle, GGM genioglossus muscle, GHM geniohyoid muscle, (S/M/IPC); Superior/ middle/inferior pharyngeal constrictors, MHM; mylohyoid, ITM; intrinsic tongue muscle. Heatmap of statistical significance for utilized analyses, is displayed below each ROI DVH to quantify the magnitude of p-values for each 1-Gy bin, allowing visual representation of Bonferroni correction. Solid blue squares denote lack of statistical significance, while solid red squares indicate statistical significance under strict multiple-comparison correction.