Figure 2
From: Low early ototoxicity rates for pediatric medulloblastoma patients treated with proton radiotherapy
Audiometric outcomes. (A) Mean pure-tone audiometry for the proton cohort at baseline (blue) and following radiotherapy (red) are shown. Note the sparing of threshold loss following proton radiotherapy in the audible speech range (0.5-4 kHz). (B) Box and whisker plots of the same data are shown, representing the 2nd/3rd quartile data range (boxes), the mean values (horizontal line), and the total data range (whiskers).