title: Experimental designs, statistics and interpretation.
abstract: The Working Group on Experimental Designs, Statistics and Interpretation considered the use of statistics in combination toxicology, the terminology used to describe the interaction(s) of chemicals, the use of efficient experimental designs to minimize animal use, the diverse interests and goals covered by combination toxicology and approaches useful for complex mixtures. The importance of the use of appropriate experimental designs and statistical methodology was recognized. Given the present lack of consensus on terminology and methodology, it is recommended that investigators provide in their publications the definition of additivity and the mathematical model being used.
authors.affiliation: National Health and Environmental Effects Research Laboratory, US EPA, Research Triangle Park, North Carolina, USA.
authors.forename: J E
authors.initials: JE
authors.lastname: Simmons
authors.forename: C
authors.initials: C
authors.lastname: Gennings
mesh_terms: D000826:Animal Testing Alternatives; D000818:Animals; D004347:Drug Interactions; D017408:Guidelines as Topic; D008956:Models, Chemical; D012107:Research Design / Q000592:standards* / Q000639:trends; D009626:Terminology as Topic; D014116:Toxicology / Q000592:standards* / Q000639:trends; D014481:United States; D014484:United States Environmental Protection Agency