Madison Kolbow, Joseph D Quick, Lauren E Powell, Qi Wang, Minh-Doan T Nguyen, Ruth J Barta
A 10-Year Retrospective Review of Playground-Associated Craniofacial Injuries in the Pediatric Patient Population
Clinical pediatrics
two models studytostudy variation metaanalysis presented critiqued illustrated one fixed effects model takes studies analysed universe interest random effects model takes studies representing sample larger population possible studies emphasis clinical trials paper illustrates detail application models three summary measures effect experimental intervention versus control standardized difference comparing two means relative risk odds ratio comparing two proportions