Accuracy of Weight Estimation Using the Broselow Tape in a Peruvian Pediatric Population.

Autor:	Oommen JZ; College of Osteopathic Medicine, Michigan State University, East Lansing, USA., Hodgins M; Information Technology, Michigan State University, East Lansing, USA., Hinojosa R; Institute for Global Health, Michigan State University, East Lansing, USA., Willyerd G; College of Osteopathic Medicine, Michigan State University, East Lansing, USA., Gordon T; Institute for Global Health, Michigan State University, East Lansing, USA., Ashurst J; Emergency Medicine, Kingman Regional Medical Center, Kingman, USA., Gorz J; Family Medicine, Michigan State University, East Lansing, USA., Benites S; Research, Universidad César Vallejo, Trujillo, PER., Briceno RK; Institute for Global Health, Michigan State University, East Lansing, USA., Sergent S; Institute for Global Health, Michigan State University, East Lansing, USA.
Jazyk:	angličtina
Zdroj:	Cureus [Cureus] 2021 Jun 21; Vol. 13 (6), pp. e15807. Date of Electronic Publication: 2021 Jun 21 (Print Publication: 2021).
DOI:	10.7759/cureus.15807
Abstrakt:	Introduction The Broselow tape (BT) is a useful pediatric tool for weight estimation and dosing reference during emergency care. Many accuracy studies have been performed for various countries and regions of the world but there is very little information for Latin American countries. The primary objective of the study was to assess the accuracy of the BT in a Peruvian pediatric population. Methods This was a retrospective cross-sectional study of 1,160 children aged two to 19 years from three outpatient clinics in La Libertad, Lima, and Iquitos, Peru. Patient height and weight were measured and compared with the weight and color zone generated by the 2017 edition of the BT. Accuracy was estimated by statistical comparison of mean absolute percent differences, error within 10% (EW10), and color zone agreement. Results Comparison of mean differences between measured weight (MW) and estimated BT weight shows that the BT underestimates actual weight for all color zones in this population. Likewise, the Bland-Altman plot of agreement between estimated and measured weights shows an overall underestimation, or bias, equal to 1.60 kg. The overall percent difference was -7.84% with differences gradually increasing for weights over 10 kg. In terms of accuracy, the overall error within 10% was 62.8%. Conclusion The BT underestimates the actual weight of Peruvian pediatric patients in all color categories, particularly in children with higher body mass indexes. Underestimation of weight may lead to the use of non-therapeutic medication doses or incorrect equipment sizes and, subsequently, ineffective resuscitation. Competing Interests: The authors have declared that no competing interests exist. (Copyright © 2021, Oommen et al.)
Databáze:	MEDLINE
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