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Using age on clothes size label to estimate weight in emergency paediatric patients
Laura D Elgie1, Andrew R Williams
1Department of Anaesthesia, Whipps Cross University Hospital NHS Trust, London, UK. lkotseroglou@doctors.org.uk
Insights
Clothing label age accurately estimates children's weight, even when actual age is unknown. This method offers a more precise weight estimation than using a child's true age in emergencies.
Area of Science:
- Pediatrics
- Clinical Assessment
- Biostatistics
Background:
- Accurate weight estimation is crucial for pediatric care, especially in emergencies.
- Current methods often rely on a child's actual age, which may be unavailable.
Purpose of the Study:
- To evaluate weight-estimating formulas using children's actual age.
- To determine the efficacy of using clothing label age for weight estimation when actual age is unknown.
Main Methods:
- 188 children's actual age and clothing label age were used in weight-estimating formulas.
- Estimates were compared to actual weights using Bland-Altman plots for precision and accuracy.
Main Results:
- Clothing label age provided more precise weight estimates than actual age across all tested formulas.
- This method proved effective for estimating weight when actual age was unknown.
Conclusions:
- Clothing label age offers a reliable alternative for estimating children's weight in emergency situations.
- Using clothing label age may yield more accurate and precise weight estimates than actual age, even when known.
Aim:
To study formulae that estimate children's weight using their actual age.
Objective:
To determine whether using the age on their clothes size label in these formulae can estimate weight when their actual age is unknown.
Methods:
The actual age and age on the clothes labels of 188 children were inserted into formulae that estimate children's weight. These estimates were compared with their actual weight. Bland-Altman plots calculated the precision and accuracy of each of these estimates.
Results:
In all formulae, using age on the clothes sizes label provided a more precise estimate than the child's actual age.
Conclusion:
In emergencies where a child's age is unknown, use of the age on their clothes label in weight-estimating formulae yields acceptable weight estimates. Even in situations where a child's age is known, the age on their clothes label may provide a more accurate and precise weight estimate than the actual age.
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