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. 2016 Apr 15;27(8):1585–1593. doi: 10.1093/annonc/mdw151

Figure 3.

Figure 3.

Time to deterioration of patient-reported outcomesa by age subgroup. aAssessed using EORTC questionnaire QLQ-C30 and QLQ-H&N35 for pain (composite of items 31–34) and swallowing (composite of items 35–38). CI, confidence interval; EORTC, European Organization for Research and Treatment of Cancer; GHS, global health status; HR, hazard ratio; QLQ-C30, quality-of-life questionnaire C30; QLQ-H&N35, quality-of-life questionnaire head and neck cancer-specific module.