Risk ratios and odds ratios--what are they?
Campbell
Malcolm
M
School of Nursing, Midwifery & Health Visiting, University of Manchester, Coupland III Building, Oxford Road, Manchester M13 9PL, UK. malcolm.campbell@man.ac.uk
D003627:Data Interpretation, Statistical; D006801:Humans; D015402:Nursing Education Research; D016017:Odds Ratio; D012107:Research Design / Q000592:standards*; D012306:Risk