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Development of weight and height in Norwegian children: The Health Oriented Pedagogical Project (HOPP)
Angelica Skår1, Trine Johansen Meza1, Per Morten Fredriksen1
1Department of Health Sciences, Kristiania University College, Norway.
Insights
Childhood obesity remains a concern, with 14-15% of children overweight. While weight gain appears to be leveling off, overweight children gain weight faster than normal-weight children.
Area of Science:
- Pediatric Health
- Obesity Research
- Public Health
Background:
- Rising rates of overweight and obesity in children contribute significantly to chronic disease burden.
- Global trends indicate significant shifts in children's weight over recent decades.
Purpose of the Study:
- To analyze current weight and height percentiles in children aged 6-12 years.
- To identify overweight and obesity prevalence using International Obesity Task Force (IOTF) guidelines.
- To investigate factors associated with children's body mass index (BMI).
Main Methods:
- Collected anthropometric data (height, weight) from 2297 children (aged 6-12).
- Calculated Body Mass Index (BMI) for all participants.
- Utilized IOTF guidelines for defining overweight and obesity categories.
Main Results:
- Presented weight and height percentiles, along with overweight/obesity cut-off points.
- Observed a leveling-off in weight gain, with 14-15% of children classified as overweight.
- Identified a higher annual weight/height ratio increase in children within the 90th-97.5th percentiles.
- Found an association between parental education level and children's BMI.
Conclusions:
- A trend toward weight gain stabilization in children is apparent.
- Overweight children exhibit a greater tendency for weight gain compared to normal-weight peers.
- Parental education is a potential factor influencing childhood BMI.
Aims:
High prevalence of overweight and obesity increases the disease burden with higher risk for an expanding set of chronic diseases, including cardiovascular disease, diabetes mellitus, chronic kidney disease, certain types of cancers and an array of musculoskeletal disorders. Over the last decades, trends in children's weight have changed worldwide.
Methods:
Anthropometric measurements of height and weight and calculations of body mass index (BMI) were recorded for 2297 children, aged 6-12 years.
Results:
Percentiles for weight and height are presented, as well as overweight and obesity cut-off points according to International Obesity Task Force guidelines for each age group. Children's BMI is higher compared to older studies; however, a levelling-off of weight is evident, as 14-15% of the children are overweight in the present study. Children within the 90th and 97.5th percentiles display a higher annual increase in weight/height ratio compared to other percentiles. Parental level of education shows association with children's BMI.
Conclusions:
A levelling-off of weight gain among children is evident; however, overweight children tend to gain more weight than normal-weight children.
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