title: [Routines for first prescription of oral contraceptives].
abstract: BACKGROUND
  There is an increasing awareness about the risk of thromboembolic disease caused by combination oral contraceptives. This study assesses routines associated with prescription of an oral contraceptive, with an emphasis on venous thromboembolic disease.
  
  
  METHODS
  A questionnaire requesting information about medical history, examinations, and general routines when an oral contraceptive was prescribed for the first time was sent to general practitioners, public health nurses and midwives in two Norwegian counties in 2008. A slightly different questionnaire was distributed to a group of female medical students. They were requested to describe the queries, procedures and information they were subjected to when oral contraceptives was first prescribed for themselves.
  
  
  RESULTS
  In total, 99-100% of the prescribers reported that they asked about smoking habits and venous thromboembolic disease in the family. 94% of the doctors and 100% of the public health nurses/midwives informed about the risk of venous thromboembolic disease (p=0.028). The students reported that they had been asked, examined and informed less often than that reported by health professionals. 54% of the physicians and 11% of the public health nurses /midwives most often prescribed third generation oral contraceptives (p < 0.001).
  
  
  CONCLUSIONS
  Doctors, midwives and public health nurses seem to examine and inform their patients thoroughly about the risk of venous thromboembolic complications when prescribing combination oral contraceptives for the first time. Public health nurses and midwives seem to have a more rational prescription pattern of combined oral contraceptives than doctors.
authors.affiliation: Institutt for laboratoriemedisin, barne- og kvinnesykdommer, Norges teknisk-naturvitenskapelige universitet og Avdeling for klinisk farmakologi, St. Olavs hospital, 7006 Trondheim, Norway.
authors.forename: Alina Desiree
authors.initials: AD
authors.lastname: Sandø
authors.forename: Siv Gyda
authors.initials: SG
authors.lastname: Aanes
authors.forename: Lars
authors.initials: L
authors.lastname: Slørdal
authors.forename: Olav
authors.initials: O
authors.lastname: Spigset
mesh_terms: D000328:Adult; D003277:Contraceptives, Oral, Combined / Q000008:administration & dosage / Q000009:adverse effects; D011307:Drug Prescriptions; D005260:Female; D058005:General Practitioners; D006801:Humans; D008875:Middle Aged; D009721:Nurse Midwives; D010353:Patient Education as Topic; D010808:Physical Examination; D010818:Practice Patterns, Physicians'; D011637:Public Health Nursing; D012307:Risk Factors; D013337:Students, Medical; D011795:Surveys and Questionnaires; D054556:Venous Thromboembolism / Q000139:chemically induced
chemical_list: D003277:Contraceptives, Oral, Combined