An exploratory study on the association of lifestyle factors with serum etonogestrel concentrations among contraceptive implant users
Lazorwitz A, Sheeder J, Teal S. An exploratory study on the association of lifestyle factors with serum etonogestrel concentrations among contraceptive implant users. The European Journal Of Contraception & Reproductive Health Care 2021, 26: 323-325. PMID: 33596152, PMCID: PMC8496990, DOI: 10.1080/13625187.2021.1887475.Peer-Reviewed Original ResearchConceptsSerum etonogestrel concentrationsContraceptive implant usersEtonogestrel concentrationsExercise habitsImplant usersStanford Brief Activity SurveySteady-state pharmacokineticsReproductive-age womenLiquid chromatography-mass spectrometry assayEtonogestrel implantsLifestyle factorsSedentary lifestyleMass spectrometry assaySecondary analysisSignificant associationVital signsActivity SurveyDietAssociationExploratory studyInconsistent effectsHabitsParticipantsPharmacokineticsSurvey responses