Fig. 2
From: Clinicians’ justification of imaging: do radiation issues play a role?
Weighting the importance of radiation dose in relation to admitting referrals that are most unlikely to affect treatment (r = 0.14, p = 0.037, Spearman rho). 1 = very important, 6 = not important. Box-and-whisker plot where the grey box represents the interquartile range, the middle horizontal line the median and the whiskers the range. Numbered points are outliers