title: Striae gravidarum. Folklore and fact.
abstract: OBJECTIVE
  To study the factors associated with the formation of striae gravidarum and the measures used by women to prevent them.
  
  
  METHODS
  Retrospective cohort study.
  
  
  METHODS
  One private and one teaching hospital in St Paul, Minn.
  
  
  METHODS
  Forty-eight nulliparous women at 34 to 36 weeks' estimated gestational age attending prenatal classes or tours of the labor and delivery departments.
  
  
  METHODS
  None.
  
  
  METHODS
  Presence of abdominal striae.
  
  
  RESULTS
  Women with abdominal striae were significantly younger, more likely to receive state medical assistance, more likely to have hip striae, and had a greater total weight gain than women without abdominal striae. Results of diabetes screening tests and glycosylated hemoglobin levels were similar in women with and without striae. Although most women attempted to prevent striae formation, women who used oils or creams formed striae as frequently as those who did not.
  
  
  CONCLUSIONS
  A previously reported association between increased striae and glucose intolerance, which led to the theory of adrenal cortical hyperactivity as a cause of striae gravidarum, was not confirmed by this study. Many women use creams or oils in an attempt to prevent striae formation despite their ineffectiveness.
authors.affiliation: Department of Family Medicine, St Paul-Ramsey Medical Center, Minn.
authors.forename: D J
authors.initials: DJ
authors.lastname: Madlon-Kay
mesh_terms: D000005:Abdomen; D000293:Adolescent; D000328:Adult; D015331:Cohort Studies; D005260:Female; D005495:Folklore; D006801:Humans; D009824:Ointments; D011247:Pregnancy / Q000502:physiology*; D012189:Retrospective Studies; D012879:Skin Physiological Phenomena; D015430:Weight Gain
chemical_list: D009824:Ointments