Fig. 7From: Oxygen-enhanced MRI assessment of tumour hypoxia in head and neck cancer is feasible and well tolerated in the clinical settingWaterfall plot showing the difference in individual participant anxiety scores between the OE-MRI scan and the routine clinical scan grouped by whether they had undergone a previous scan (of any anatomical region). Higher scores indicate worse anxiety. OE-MRI Oxygen-enhanced magnetic resonance imagingBack to article page