title: Why pediatricians fail to diagnose hypertension: a multicenter survey.
abstract: OBJECTIVE
  To elucidate why pediatricians fail to diagnose childhood hypertension, with special emphasis on the use of blood pressure (BP) reference data. We hypothesized that pediatricians frequently omit BP measurements and do not routinely relate BP measurements to reference data.
  
  
  METHODS
  We conducted a multicenter survey on BP measurement among 197 participants. Respondents were asked to estimate BP percentiles and classify BP readings in 12 example cases. Questionnaires were completed onsite in the presence of the researchers, without access to BP reference data.
  
  
  RESULTS
  We found that 71% of physicians measure BP during ambulatory visits only if the child has risk factors for hypertension. After measuring BP, 65% compare the reading with reference data only if they suspect that it is elevated. Their ability to rate a reading at its true value is limited, however; 47% of the physicians classified 1 or more of the prehypertensive or hypertensive cases as normal.
  
  
  CONCLUSIONS
  Most pediatricians do not screen for hypertension, contrary to recommendations. After obtaining a BP measurement, the majority do not compare the reading with reference standards; however, without the use of reference data, they commonly underestimate the BP percentile and potentially miss cases of childhood hypertension.
authors.affiliation: Department of Pediatrics, VU University Medical Center, Amsterdam, The Netherlands; Department of Neurology, Academic Medical Center, Amsterdam, The Netherlands.
authors.forename: Merijn W
authors.initials: MW
authors.lastname: Bijlsma
authors.affiliation: Department of Pediatrics, VU University Medical Center, Amsterdam, The Netherlands; Department of Pediatric Oncology/Hematology, VU University Medical Center, Amsterdam, The Netherlands. Electronic address: h.blufpand@vumc.nl.
authors.forename: Hester N
authors.initials: HN
authors.lastname: Blufpand
authors.affiliation: Department of Pediatrics, VU University Medical Center, Amsterdam, The Netherlands; Department of Pediatric Oncology/Hematology, VU University Medical Center, Amsterdam, The Netherlands.
authors.forename: Gertjan J L
authors.initials: GJ
authors.lastname: Kaspers
authors.affiliation: Department of Pediatrics, VU University Medical Center, Amsterdam, The Netherlands; Department of Pediatric Nephrology, VU University Medical Center, Amsterdam, The Netherlands.
authors.forename: Arend
authors.initials: A
authors.lastname: Bökenkamp
mesh_terms: D001794:Blood Pressure; D001795:Blood Pressure Determination / Q000592:standards*; D002648:Child; D002983:Clinical Competence; D003951:Diagnostic Errors; D005060:Europe; D005260:Female; D019983:Guideline Adherence / Q000706:statistics & numerical data*; D006801:Humans; D006973:Hypertension / Q000175:diagnosis* / Q000503:physiopathology; D008297:Male; D010820:Physicians / Q000592:standards*; D012189:Retrospective Studies; D011795:Surveys and Questionnaires
keywords: BP; Blood pressure