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Version: 1.0.0 | Published: 22 Aug 2025 | Updated: 0 days ago

Changes in the weight status of children

Dataset

Documentation

Description:
This report examines how individual children’s body mass index (BMI) has changed between their measurements in reception at age 4 to 5 years and their measurements in year 6 at age 10 to 11 years. Data is reported for children who are underweight, healthy weight, overweight, living with obesity (excluding severe obesity) and living with severe obesity. How children move between BMI weight categories in reception to year 6 is examined by sex, ethnic group, deprivation, and geographic region to see if the patterns differ within these groupings.
Spatial Coverage:
England
Data Use Limitations:
NO RESTRICTION

Coverage

Spatial

Geographical Levels:
postcode - full

Temporal

Start Date:
01 September 2013
End Date:
31 August 2020
Frequency:
STATIC
Distribution Release Date:
28 September 2022

Provenance

Purpose:
This report examines how individual children’s body mass index (BMI) has changed between their measurements in reception at age 4 to 5 years and their measurements in year 6 at age 10 to 11 years. Data is reported for children who are underweight, healthy weight, overweight, living with obesity (excluding severe obesity) and living with severe obesity. How children move between BMI weight categories in reception to year 6 is examined by sex, ethnic group, deprivation, and geographic region to see if the patterns differ within these groupings.
Collection Situation:
State funded schools in England

Access and Governance

Usage

Data Use Requirements:
NO REQUIREMENTS

Access

Data Controller:
Office for Health Improvement and Disparities

Format and Standards

Languages:
ENGLISH
Data Format:
  • Unstructured text
  • Database

Additional Information Governance

Confidentiality Risk:
Low risk
Availability Risk:
Low risk
Integrity Risk:
Low risk