EntityQ1242899· pop 7· linked from 85 articlescrossover studySign in to savetype experimental design in a clinical trialConnectionsmedianEntityresamplingEntitypatientEntityprobability distributionEntitystatistical populationEntityPearson product-moment correlation coefficientEntityconfoundingEntitypower of a testEntityscientific controlEntityobservational studyEntitymultiple comparisons problemEntitytrend estimationEntitysample size determinationEntitymultilevel modelEntitydemographic statisticsEntitymedicineEntitypsychologyEntitystatisticsEntityInternational Standard Book NumberEntitycensusEntityCategoriesClinical researchClinical trialsDesign of experiments