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External validation of models to predict the outcome of pregnancies of unknown location: a multicentre cohort study

OBJECTIVE: To validate externally five approaches to predict ectopic pregnancy (EP) in pregnancies of unknown location (PUL): the M6P and M6NP risk models, the two‐step triage strategy (2ST, which incorporates M6P), the M4 risk model, and beta human chorionic gonadotropin ratio cut‐offs (BhCG‐RC). D...

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Detalles Bibliográficos
Autores principales:	Christodoulou, E, Bobdiwala, S, Kyriacou, C, Farren, J, Mitchell‐Jones, N, Ayim, F, Chohan, B, Abughazza, O, Guruwadahyarhalli, B, Al‐Memar, M, Guha, S, Vathanan, V, Gould, D, Stalder, C, Wynants, L, Timmerman, D, Bourne, T, Van Calster, B
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2020
Materias:	Original Articles
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7821217/ https://www.ncbi.nlm.nih.gov/pubmed/32931087 http://dx.doi.org/10.1111/1471-0528.16497

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