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

Abstract 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 unre...

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Bibliographic Details
Main Author: Chelsea B. Polis (Author)
Format: Book
Published: BMC, 2018-06-01T00:00:00Z.
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3rd Floor Main Library

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Call Number: A1234.567
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