title: Comparing outcomes on peritoneal and hemodialysis: a case study in the interpretation of observational studies.
authors.forename: Simon J
authors.initials: SJ
authors.lastname: Davies
mesh_terms: D003627:Data Interpretation, Statistical; D006801:Humans; D007674:Kidney Diseases / Q000401:mortality / Q000628:therapy*; D019370:Observation; D010342:Patient Acceptance of Health Care; D018579:Patient Selection; D010530:Peritoneal Dialysis; D011788:Quality of Life; D016032:Randomized Controlled Trials as Topic / Q000379:methods*; D006435:Renal Dialysis; D012107:Research Design; D018570:Risk Assessment; D018401:Sample Size; D016019:Survival Analysis; D016896:Treatment Outcome