Skip to main content
Fig. 3 | Health and Quality of Life Outcomes

Fig. 3

From: Reliability of the electronic patient reported outcome measures for assessing xerostomia, dysphagia and quality of life in Spanish patients with head and neck cancer: a randomised crossover design

Fig. 3

a Bland–Altman plot for reliability in Xerostomia Outcome Measures. The two horizontal maroon lines indicate the 95% Limits of Agreement (LoA), calculated as the mean difference ± 1.96 * SD, showing the range within which 95% of the differences between the measurements are expected to lie. Abbreviations: XI: The Xerostomia Inventory; VAS: Visual Analogue Scale; RODI: Regional Oral Dryness Inventory; 35: EORTC QLQ-H&N35; 43: EORTC QLQ-H&N43. b Bland–Altman plot for reliability in Dysphagia Outcome Measures. The two horizontal maroon lines indicate the 95% Limits of Agreement (LoA), calculated as the mean difference ± 1.96 * SD, showing the range within which 95% of the differences between the measurements are expected to lie. Abbreviations: EAT-10: Eating Assessment Tool-10; 35: EORTC QLQ-H&N35; 43: EORTC QLQ-H&N43. c Bland–Altman plot for reliability in Quality of life Outcome Measure. The two horizontal maroon lines indicate the 95% Limits of Agreement (LoA), calculated as the mean difference ± 1.96 * SD, showing the range within which 95% of the differences between the measurements are expected to lie. Abbreviations: 30: EORTC QLQ-C30

Back to article page

Health and Quality of Life Outcomes

ISSN: 1477-7525

Contact us