title: [Changes in sales of estrogens 1989-1992. Effects of a national consensus conference?].
abstract: In November 1990 a consensus conference was held in Norway on the use of oestrogens for perimenopausal and postmenopausal complaints, and for preventive purposes. The sales statistics reveal an increase in sales of drugs for hormone replacement therapy after the conference, but the trend had already started before the conference was held. We found the conference had had a statistically significant impact on sales of some of the drugs. We also collected information on marketing campaigns before and after the conference. Only a modest change was found in marketing efforts by the pharmaceutical industry. Presentations in the media were considered to have a strong impact on oestrogen promotion.
authors.affiliation: Seksjon for allmennmedisin, Universitetet i Bergen.
authors.forename: Y S
authors.initials: YS
authors.lastname: Hannestad
authors.forename: S
authors.initials: S
authors.lastname: Hunskår
authors.forename: I
authors.initials: I
authors.lastname: Matheson
mesh_terms: D000328:Adult; D000329:Advertising; D003245:Consensus Statements as Topic; D011307:Drug Prescriptions / Q000706:statistics & numerical data; D004363:Drug Utilization / Q000639:trends*; D015914:Estrogen Replacement Therapy / Q000639:trends*; D004967:Estrogens / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009664:Norway; D017891:Pharmacoepidemiology
chemical_list: D004967:Estrogens
vernacular_title: Endring i salg av øostrogener 1989-92. Effekter av en nasjonal konsensuskonferanse?