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Project Energize Happy healthy children of all shapes and sizes. A programme to reduce obesity in children via a through-school physical activity and nutrition intervention.

A programme to reduce obesity in children via a through-school physical activity and nutrition intervention.

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12610000132044
Enrollment
167
Registered
2010-02-09
Start date
2004-10-01
Completion date
Unknown
Last updated
2020-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

Project Energize is a programme that aims to reduce childhood obesity through a range of school based interventions. It began in 2004, following a request for proposals from the Waikato DHB introduced to about one quarter of Waikato children within selected schools and involved interventions to increase physical activity, decrease sedentary time and improve nutrition to ALL children in the school regardless of willingness to participate in the evaluation study. The programme was evaluated by inviting children aged 5 and 10 years within the Project Energize schools” and within the same number of schools where there was no specific intervention (beyond standard / national initiatives) to participate in a longitudinal evaluation study. In 2004 and 2006 children had weight, height, blood pressure, upper arm and abdominal circumference and body fat measured; and the parent / caregiver answered a written questionnaire to determine whether this programme has any positive impact on weight gain, fitness, oral health, asthma, bone fractures and hypertension. .

Interventions

Project Energize is a school-based nutrition and activity programme which aims to increase children’s activity levels, reduce sedentary time, and optimise nutritional intake through changes in the school environment and culture. Potential benefits of this include increased ability to participate, improved body composition, improved dental health, and improvements in a range of associated health measures. In 2004 primary schools (124) in the Waikato district were randomised to an intervention (62

Project Energize is a school-based nutrition and activity programme which aims to increase children’s activity levels, reduce sedentary time, and optimise nutritional intake through changes in the school environment and culture. Potential benefits of this include increased ability to participate, improved body composition, improved dental health, and improvements in a range of associated health measures. In 2004 primary schools (124) in the Waikato district were randomised to an intervention (62) or control (62). Energize staff (‘Energizers’) work with between 6 and 8 schools and each school developed with the Energizer an individualised action plan based on the individual needs of the school. Supported by the Energizer within the school, physical activity interventions were aimed at encouraging and aiming for 20 minutes of high intensity physical activity every day; Increasing children’s lunchtime physical activity; Increasing children’s exercise everyday at home; and Increasing children’s incidental activity. The optimisation of children's nutritional intake was by Encouraging the ready provision of water for all children and promoting water intake; Decreasing children’s carbonated beverage intake (at school and at home); Decreasing the availability of energy dense foods at school and home;and Increasing fruit and vegetable intake at school and home. Examples of facilitation include physical activity sessions modelled with teacher, leadership training for senior students, home school link programmes established, physical education and nutrition curriculum assistance, schools supported to achieve the National Heart Foundation's school food programme, works shops for sportiing disciplines provided. The control schools were on a wait-list and are now all receiving the intervention as are all primary schools in the Waikato district.

Sponsors

Sport Waikato
Lead SponsorCharities/Societies/Foundations

Study design

Allocation
Randomised controlled trial
Intervention model
Parallel
Primary purpose
Prevention
Masking
Open (masking not used)

Eligibility

Sex/Gender
All
Age
5 Years to 10 Years
Healthy volunteers
Yes

Inclusion criteria

All children in the schools are exposed to the intervention but only children aged 5 and 10 years at baseline were invited to be included evaluation cohorts

Exclusion criteria

Not aged 5 or 10 years at time of recruitment into the evaluation cohort. No other exclusions providing usual caregiver and child had signed informed consent

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026