The Influence of Cyclic Hormonal Contraception on Expression of Premenstrual Syndrome
Yonkers KA, Cameron B, Gueorguieva R, Altemus M, Kornstein SG. The Influence of Cyclic Hormonal Contraception on Expression of Premenstrual Syndrome. Journal Of Women's Health 2016, 26: 321-328. PMID: 27854559, PMCID: PMC5397197, DOI: 10.1089/jwh.2016.5941.Peer-Reviewed Original ResearchConceptsChange scoresHormonal contraceptionPremenstrual syndromePerimenstrual windowSymptom changeHormonal contraception groupSymptom change scoresDaily symptom ratingsEffect sizeCHC useNonhormonal groupScreened CohortNonhormonal contraceptionClinical trialsSymptom timingPremenstrual symptomsDay 1Contraception groupLarge effect sizesPhysical symptomsLinear mixed-effects modelsSymptom ratingsMixed-effects modelsCohortSymptoms