Published analysis of contraceptive effectiveness of Daysy and DaysyView app is fatally flawed

BACKGROUND: In March 2018, Dr. Martin C. Koch and colleagues published an analysis purporting to measure the effectiveness of the Daysy device and DaysyView app for the prevention of unintended pregnancy. Unfortunately, the analysis was flawed in multiple ways which render the estimates unreliable....

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Detalles Bibliográficos
Autor principal: Polis, Chelsea B.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2018
Materias:
Commentary
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6020217/
https://www.ncbi.nlm.nih.gov/pubmed/29940983
http://dx.doi.org/10.1186/s12978-018-0560-1

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6020217/
https://www.ncbi.nlm.nih.gov/pubmed/29940983
http://dx.doi.org/10.1186/s12978-018-0560-1

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