title: Survey of obstetrician-gynecologists in the United States about toxoplasmosis.
abstract: BACKGROUND
  Although the incidence of toxoplasmosis is low in the United States, up to 6000 congenital cases occur annually. In September 1998, the Centers for Disease Control and Prevention held a conference about toxoplasmosis; participants recommended a survey of the toxoplasmosis-related knowledge and practices of obstetrician-gynecologists and the development of professional educational materials for them.
  
  
  METHODS
  In the fall of 1999, surveys were mailed to a 2% random sample of American College of Obstetricians and Gynecologists (ACOG) members and to a demographically representative group of ACOG members known as the Collaborative Ambulatory Research Network (CARN). Responses were not significantly different for the random and CARN groups for most questions (p value shown when different).
  
  
  RESULTS
  Among 768 US practicing ACOG members surveyed, 364 (47%) responded. Seven per cent (CARN 10%, random 5%) had diagnosed one or more case(s) of acute toxoplasmosis in the past year. Respondents were well-informed about how to prevent toxoplasmosis. However, only 12% (CARN 11%, random 12%) indicated that a positive Toxoplasma IgM test might be a false-positive result, and only 11% (CARN 14%, random 9%) were aware that the Food and Drug Administration sent an advisory to all ACOG members in 1997 stating that some Toxoplasma IgM test kits have high false-positive rates. Most of those surveyed (CARN 70%, random 59%; chi2 p < 0.05) were opposed to universal screening of pregnant women.
  
  
  CONCLUSIONS
  Many US obstetrician-gynecologists will encounter acute toxoplasmosis during their careers, but they are frequently uncertain about interpretation of the laboratory tests for the disease. Most would not recommend universal screening of pregnant women.
authors.affiliation: Centers for Disease Control and Prevention, Atlanta, GA 30341-3724, USA. JLJ1@CDC.gov
authors.forename: J L
authors.initials: JL
authors.lastname: Jones
authors.forename: V J
authors.initials: VJ
authors.lastname: Dietz
authors.forename: M
authors.initials: M
authors.lastname: Power
authors.forename: A
authors.initials: A
authors.lastname: Lopez
authors.forename: M
authors.initials: M
authors.lastname: Wilson
authors.forename: T R
authors.initials: TR
authors.lastname: Navin
authors.forename: R
authors.initials: R
authors.lastname: Gibbs
authors.forename: J
authors.initials: J
authors.lastname: Schulkin
mesh_terms: D000208:Acute Disease; D005189:False Positive Reactions; D005260:Female; D006176:Gynecology / Q000193:education; D006801:Humans; D007075:Immunoglobulin M; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D009774:Obstetrics / Q000193:education; D010818:Practice Patterns, Physicians'; D011247:Pregnancy; D011795:Surveys and Questionnaires; D014123:Toxoplasmosis / Q000175:diagnosis* / Q000453:epidemiology / Q000517:prevention & control
chemical_list: D007075:Immunoglobulin M