PMID: 11927200Apr 3, 2002Paper

Accuracy of blood pressure measurement and anthropometry among volunteer observers in a large community survey

Journal of Clinical Epidemiology
Claire AdamsLawrie J Beilin

Abstract

The Busselton Survey is a population survey that is held about every three years. In 1994-1995 a re-survey was held of all past participants and 8,502 attended. Financial constraints precluded employing staff for data collection for blood pressure and anthropometry, these therefore were collected by unpaid lay volunteers. Quality control by a health professional was critical to the assessment and maintenance of accuracy in these measurements. For blood pressure three readings were taken simultaneously by a quality control person and the volunteer using a dual stethoscope. Duplicate anthropometric measurements were taken by a criterion anthropometrist and the volunteer. Inter and intra-observer technical errors of measurement (TEM) were calculated. Sixty-two volunteers were trained to take BP measurements; of these, 38 collected data, and 63 were trained in anthropometry; of these, 30 were suitable as measurers. Training was conducted on a group and individual basis by the quality assurance person for the study both in the Perth metropolitan area and rural Busselton. The TEM for SBP was 1.6 mm Hg (SD 1.0 mm Hg) and 1.5 mm Hg (SD 0.8) for DBP. For skin-folds intra-observer TEM ranged from 0.6 mm to 1.0 mm. Between-observer TEM ra...Continue Reading

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Citations

Jun 26, 2010·Telemedicine Journal and E-health : the Official Journal of the American Telemedicine Association·Elizabeth BroadbentBruce A MacDonald
Feb 16, 2007·Journal of the American Academy of Nurse Practitioners·Brandy K Dickson, Ihab Hajjar
Nov 26, 2016·American Journal of Men's Health·Bruce B CampbellKent Campbell
Dec 5, 2013·Journal of Hypertension·Paul SeboPatrick Bovier

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