Quality of life Depression 455 Cancer 319 Breast cancer 310 Anxiety 239 Patient-reported outcomes 200 Pain 179 more ... Fatigue 173 Questionnaire 158 Mental health 137 Physical activity 134 Oncology 130 Palliative care 130 Obesity 126 Children 123 Exercise 119 Chemotherapy 114 Well-being 114 Radiotherapy 113 SF-36 111 Validity 111 Surgery 109 Urinary incontinence 109 Social support 100 Survivorship 100 Head and neck cancer 99 Elderly 94 Reliability 93 Validation 92 Rehabilitation 89 less ...