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Qualifier English: Cross-Over Studies
Qualifier Spanish: Estudios Cruzados
Descriptor estudios cruzados
Scope note: Estudios que comparan dos o más tratamientos o intervenciones en los que los sujetos o pacientes, tras completar un ciclo de tratamiento, son cambiados a otro. En el caso de dos tratamiento, A y B, la mitad de los sujetos son elegidos aleatoriamente para recibir tratamiento en el orden A, B y la otra mitad lo recibe en el orden B, A. Una crítica a este diseño es que los efectos del primer tratamiento pueden extenderse al período en que se administra el segundo. (Traducción libre del original: Last, A Dictionary of Epidemiology, 2d ed)
Qualifier Portuguese: Estudos Cross-Over
Qualifier French: Études croisées
Entry term(s): Cross Over Design
Cross Over Studies
Cross Over Trials
Cross-Over Design
Cross-Over Designs
Cross-Over Study
Cross-Over Trials
Crossover Design
Crossover Designs
Crossover Studies
Crossover Study
Crossover Trials
Design, Cross-Over
Design, Crossover
Designs, Cross-Over
Designs, Crossover
Studies, Cross-Over
Studies, Crossover
Study, Cross-Over
Study, Crossover
Trial, Cross-Over
Trial, Crossover
Trials, Cross-Over
Trials, Crossover
Tree number(s): E05.318.370.150
N05.715.360.325.150
N06.850.520.445.150
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D018592
Scope note: Studies comparing two or more treatments or interventions in which the subjects or patients, upon completion of the course of one treatment, are switched to another. In the case of two treatments, A and B, half the subjects are randomly allocated to receive these in the order A, B and half to receive them in the order B, A. A criticism of this design is that effects of the first treatment may carry over into the period when the second is given. (Last, A Dictionary of Epidemiology, 2d ed)
Annotation: IM general only; when pertinent add CLINICAL TRIAL (PT) or RANDOMIZED CONTROLLED TRIAL (PT)
Allowable Qualifiers: No qualifiers
Public MeSH Note: 95
History Note: 95
DeCS ID: 32295
Unique ID: D018592
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1995/01/01
Date of Entry: 1994/04/16
Revision Date: 2018/06/29
Cross-Over Studies - Preferred
Concept UI M0027868
Scope note Studies comparing two or more treatments or interventions in which the subjects or patients, upon completion of the course of one treatment, are switched to another. In the case of two treatments, A and B, half the subjects are randomly allocated to receive these in the order A, B and half to receive them in the order B, A. A criticism of this design is that effects of the first treatment may carry over into the period when the second is given. (Last, A Dictionary of Epidemiology, 2d ed)
Preferred term Cross-Over Studies
Entry term(s) Cross Over Studies
Cross Over Trials
Cross-Over Study
Cross-Over Trials
Crossover Studies
Crossover Study
Crossover Trials
Studies, Cross-Over
Studies, Crossover
Study, Cross-Over
Study, Crossover
Trial, Cross-Over
Trial, Crossover
Trials, Cross-Over
Trials, Crossover
Cross-Over Design - Related but not broader or narrower
Concept UI M0027869
Preferred term Cross-Over Design
Entry term(s) Cross Over Design
Cross-Over Designs
Crossover Design
Crossover Designs
Design, Cross-Over
Design, Crossover
Designs, Cross-Over
Designs, Crossover



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