... investigation of dispositional optimism as a predictor of health-related quality of life in head and neck cancer patients Qual Life Res 2000, 9:951-960 Schultz AA, Winstead-Fry P: Predictors of quality of ... these two predictors The measures of perceived quality of care (problems with Treatment Information, control of pain/discomfort, control of nausea/vomiting) are the only predictors of HRQL in our ... Newcomb PA: Health-related quality of life in female longterm colorectal cancer survivors Oncologist 2003, 8:342-349 Ramsey SD, Berry K, Moinpour C, Giedzinska A, Andersen MR: Quality of life in long...