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Updated: May 28, 2026

Assessment of Child Anthropometry in a Large Epidemiologic Study
Published on: February 2, 2017
Paediatric growth charts: how do we use them and can we use them better?
1Department of Paediatrics, Christchurch Hospital, Christchurch, New Zealand.
Insights
Growth assessment for children in New Zealand acute care settings is frequently missed. This study highlights the need for improved documentation and plotting of child growth data to ensure proper nutritional status evaluation.
Area of Science:
- Paediatric Healthcare
- Clinical Auditing
Background:
- Accurate measurement of growth parameters is essential for effective paediatric care.
- Growth assessment aids in identifying potential health issues like childhood obesity and nutritional deficiencies.
Purpose of the Study:
- To evaluate the frequency and accuracy of growth assessments in children within an acute paediatric setting.
- To determine the rate of appropriate growth chart utilization for paediatric patients.
Main Methods:
- Retrospective review of patient charts from the Children's Acute Assessment (CAA) unit at Christchurch Public Hospital, New Zealand.
- Analysis of documentation for height, weight, and head circumference, and their plotting on growth charts.
Main Results:
- Weight was documented in 95% of children's charts, while height was documented in only 5%.
- Head circumference was not measured in any of the 103 children reviewed.
- Growth charts were present for 27% of children, with only 7% having current measurements accurately plotted.
Conclusions:
- Significant opportunities for assessing child nutritional status in New Zealand hospitals are being missed.
- There is a critical need to optimize child growth assessment practices, especially given rising concerns about health inequalities and childhood obesity.
Aim:
Measurement of growth parameters is a key aspect of paediatric care. The aim of this retrospective study was to ascertain rates of growth assessment in children in an acute paediatric setting and to define the frequency of placement of growth data on appropriate growth charts. The accuracy of plotting of growth data and role of potential factors were also examined.
Methods:
The charts of children attending the Children's Acute Assessment (CAA) unit at Christchurch Public Hospital, New Zealand, were reviewed. The frequency of documentation of height, weight and head circumference in the notes and on the appropriate growth chart was ascertained, along with review of the accuracy of the plotted data.
Results:
Weight was documented in the charts of 95% and height in 5% of 103 children. None of the children had measurement of their head circumference. A growth chart was present in the notes of 27% of children, but just 7% of the group had a growth chart with the current measurements plotted.
Conclusions:
This study identifies a missed opportunity for assessment of the nutritional status of children in the hospital setting in New Zealand. The results highlight a need for optimising child growth assessment, particularly at a time of growing awareness of health inequalities and childhood obesity.
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