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Assessing the validity and reliability of self-report data on contraception use in the MObile Technology for Improved Family Planning (MOTIF) randomised controlled trial

BACKGROUND: A variety of different approaches to measuring contraceptive use have been used or proposed, either to assess current use or adherence over time, using subjective or objective measures. This paper reports an overview of approaches to measuring adherence to the oral contraceptive, intra-u...

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Detalles Bibliográficos
Autores principales: Smith, Chris, Edwards, Phil, Free, Caroline
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5856309/
https://www.ncbi.nlm.nih.gov/pubmed/29544520
http://dx.doi.org/10.1186/s12978-018-0494-7