Do patients enrolled in observational studies have better outcomes than non-participants? A retrospective analysis - Wong, Gina; Lam, Emily; Chow, Edward; Zhang, Liying; Li, Chun Nim; Mawdsley, Gord; Karam, Irene; Ariello, Krista; McCarvell, Victoria; Razvi, Yasmeen; Ruschin, Mark (Supportive care in cancer, 2020)
Keywords: Adult; Aged; Aged, 80 and over; Antibiotics; Breast cancer; Clinical trials; Female; Human subjects; Humans; Male; Medical research; Medicine; Medicine & Public Health; Middle Aged; Nursing; Nursing Research; Observational studies; Oncology; Original Article; Pain Medicine; Patients; Quality of Life - psychology; Radiation therapy; Rehabilitation Medicine; Retrospective Studies; Toxicity; Treatment Outcome; Young Adult; Adjuvant radiotherapy; Breast cancer; Radiation dermatitis; Hawthorne effect; Trial effect