Email updates

Keep up to date with the latest news and content from BMC Public Health and BioMed Central.

Open Access Highly Accessed Research article

The benefits and harms of providing parents with weight feedback as part of the national child measurement programme: a prospective cohort study

Catherine L Falconer12*, Min Hae Park2, Helen Croker3, Áine Skow2, James Black2, Sonia Saxena4, Anthony S Kessel5, Saffron Karlsen6, Stephen Morris6, Russell M Viner7 and Sanjay Kinra2

Author Affiliations

1 Bristol Biomedical Research Unit in Nutrition, Diet and Lifestyle, Level 3, University Hospitals Bristol Education Centre, Bristol BS2 8AE, UK

2 Department of Non-communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK

3 Health Behaviour Research Centre, UCL Department of Epidemiology and Public Health, University College London, 1-19 Torrington Place, London WC1E 6BT, UK

4 Department of Primary care and Public Health, Imperial College London, Reynolds Building, St Dunstan’s Road, London W6 8RP, UK

5 Faculty of Public Health and Policy, 15-17 Tavistock Place, London School of Hygiene and Tropical Medicine, London WC1H 9SH, UK

6 UCL Department of Applied Health Research, University College London, 1-19 Torrington Place, London WC1E 7HB, UK

7 UCL Institute of Child Health, University College London, 30 Guilford Street, London WC1N 1EH, UK

For all author emails, please log on.

BMC Public Health 2014, 14:549  doi:10.1186/1471-2458-14-549

Published: 3 June 2014

Abstract

Background

Small-scale evaluations suggest that the provision of feedback to parents about their child’s weight status may improve recognition of overweight, but the effects on lifestyle behaviour are unclear and there are concerns that informing parents that their child is overweight may have harmful effects. The aims of this study were to describe the benefits and harms of providing weight feedback to parents as part of a national school-based weight-screening programme in England.

Methods

We conducted a pre-post survey of 1,844 parents of children aged 4–5 and 10–11 years who received weight feedback as part of the 2010–2011 National Child Measurement Programme. Questionnaires assessed general knowledge about the health risks associated with child overweight, parental recognition of overweight and the associated health risks in their child, child lifestyle behaviour, child self-esteem and weight-related teasing, parental experience of the feedback, and parental help-seeking behaviour. Differences in the pre-post proportions of parents reporting each outcome were assessed using a McNemar’s test.

Results

General knowledge about child overweight as a health issue was high at baseline and increased further after weight feedback. After feedback, the proportion of parents that correctly recognised their child was overweight increased from 21.9% to 37.7%, and more than a third of parents of overweight children sought further information regarding their child’s weight. However, parent-reported changes in lifestyle behaviours among children were minimal, and limited to increases in physical activity in the obese children only. There was some suggestion that weight feedback had a greater impact upon changing parental recognition of the health risks associated with child overweight in non-white ethnic groups.

Conclusions

In this population-based sample of parents of children participating in the National Child Measurement Programme, provision of weight feedback increased recognition of child overweight and encouraged some parents to seek help, without causing obvious unfavourable effects. The impact of weight feedback on behaviour change was limited; suggesting that further work is needed to identify ways to more effectively communicate health information to parents and to identify what information and support may encourage parents in making and maintaining lifestyle changes for their child.

Keywords:
Childhood obesity; Weight feedback; National child measurement programme; BMI screening