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Best (but oft-forgotten) practices: propensity score methods in clinical nutrition research
propensity score confounding balance matching model selection
2018/12/3
In observational studies, treatment assignment is a nonrandom process and treatment groups may not be comparable in their baseline characteristics, a phenomenon known as confounding. Propensity score ...
Best (but oft-forgotten) practices: propensity score methods in clinical nutrition research
propensity score confounding balance matching model selection
2018/12/13
In observational studies, treatment assignment is a nonrandom process and treatment groups may not be comparable in their baseline characteristics, a phenomenon known as confounding. Propensity score ...