Family Planning to Promote Regular Physical Activity
Keywords
Abstract
Description
Background:
Obesity is rapidly becoming one of the more serious public health challenges of this century, especially when considering that overweight and obese children are likely to stay obese into adulthood and are at a higher risk of developing chronic diseases at a younger age. The need for changes to modifiable risk factors associated with obesity and chronic diseases is paramount. Physical activity is associated with the reduction of several chronic diseases in adults, including breast cancer, colorectal cancer, CVD, stroke, high blood pressure, type 2 diabetes, osteoporosis, and hypertension. In children 5 to 17 years old, physical activity and high physical fitness help guard against high blood pressure, high blood cholesterol, metabolic syndrome, low bone density, depression, injuries, and obesity. Unfortunately in Canada, well over half the adult population, and almost half the child population, are not active enough to reap these health benefits. Children spend considerable time within the care of their parents, and indeed parents appear to be the 'gatekeepers' of children and their experiences during family time. Our review of 34 intergenerational studies showed that parental support was synonymous with physical activity in their children. Thus, focusing on the parent as a means to changing youth physical activity appears a necessity. At present, physical activity interventions focused on the family are limited and have resulted in negligible changes. A recent review of these studies demonstrated very low success in producing behavior change - considerably lower than the comparable adult literature. The authors suggest that focused research attention needs to be placed on the family in order to improve our current practice of physical activity promotion. Our pilot study [15], which serves as the template for this research proposal, demonstrated that focused planning on when, what, how, where, and overcoming other expected barriers followed by prompts and cues resulted in a significant change in physical activity over the more standard persuasion/education approach. The following proposal is an extension of this line of successful research with improvements to the methodological rigor and sample generalizability used in the pilot study.
Target population:
The targeted population will be inactive families within the Greater Victoria Area, British Columbia.
Sample size:
A total of 160 families will be recruited (n=80 per group).
Intervention:
The intervention will follow the prior work conducted in our successful pilot trial. The standard (comparison group) package will consist of Canada's family guide to physical activity guidelines recommending 60 minutes of activity a day in bouts as short as five to ten minutes for children and a breakdown of ways for the family to achieve this physical activity (structured, unstructured, endurance, strength, activities, less than 60 minutes of sustained sedentary activity, reduce screen viewing by 30 min per day) commensurate with this guide. This will include the new insert by CSEP. The guide also contains arguments and information about the benefits of physical activity.
The intervention condition will receive the same guidelines as the comparison condition but will also be provided with family physical activity planning material. This material will include skill training content (workbook how to plan for family physical activity) and practical material to create a plan (i.e., a colourful dry erase wall calendar for family activities with fridge magnets). The skill training material for planning is based on several streams of prior work in the adult physical activity literature. Families were instructed to plan for "when," "where," "how," and "what" physical activity will be performed commensurate with the creation of implementation intentions/action planning. The workbook, however, also focuses on problem solving barriers to physical activity which is more akin to coping planning and traditional goal setting. The design of all material was created for the pilot study and features graphic design and colour images that represent family physical activity.
Dates
| Last Verified: | 09/30/2017 |
| First Submitted: | 06/04/2012 |
| Estimated Enrollment Submitted: | 06/16/2013 |
| First Posted: | 06/19/2013 |
| Last Update Submitted: | 10/24/2017 |
| Last Update Posted: | 10/26/2017 |
| Actual Study Start Date: | 05/31/2012 |
| Estimated Primary Completion Date: | 07/31/2016 |
| Estimated Study Completion Date: | 07/31/2016 |
Condition or disease
Intervention/treatment
Behavioral: Family physical activity planning
Phase
Arm Groups
| Arm | Intervention/treatment |
|---|---|
| Experimental: Family physical activity planning The intervention condition will receive the same guidelines as the comparison condition but will also be provided with family physical activity planning material. | Behavioral: Family physical activity planning This material will include skill training content (workbook how to plan for family physical activity) and practical material to create a plan (i.e., a colourful dry erase wall calendar for family activities with fridge magnets). The skill training material for planning is based on several streams of prior work in the adult physical activity literature. Families were instructed to plan for "when," "where," "how," and "what" physical activity will be performed commensurate with the creation of implementation intentions/action planning. The workbook, however, also focuses on problem solving barriers to physical activity which is more akin to coping planning and traditional goal setting. |
| No Intervention: Control The standard (comparison group) package will consist of Canada's family guide to physical activity guidelines recommending 60 minutes of activity a day in bouts as short as five to ten minutes for children and a breakdown of ways for the family to achieve this physical activity (structured, unstructured, endurance, strength, activities, less than 60 minutes of sustained sedentary activity, reduce screen viewing by 30 min per day) commensurate with this guide. This will include the new insert by CSEP. The guide also contains arguments and information about the benefits of physical activity. |
Eligibility Criteria
| Ages Eligible for Study | 6 Years To 6 Years |
| Sexes Eligible for Study | All |
| Accepts Healthy Volunteers | Yes |
| Criteria | Inclusion Criteria: - parents with children between the ages of 6 and 12 years - self-report low family physical activity - target child is not meeting Canada's Physical Activity guidelines Exclusion Criteria: - participant is unsafe to participate in physical activity as determined by answers to the Physical Activity Readiness Questionnaire (PAR-Q) |
Outcome
Primary Outcome Measures
1. Change from baseline in children's physical activity to 6 months [baseline & 6 months]
Secondary Outcome Measures
1. Change from baseline in parent's physical activity at 6 months [baseline & 6 months]
2. Change from baseline in motivation at 6 weeks [baseline & 6 weeks]
3. Change from baseline in self-reported family based physical activity and personal physical activity at 6 weeks [baseline & 6 weeks]
4. Change from baseline in health-related quality of life / psychosocial distress at 6 months [baseline & 6 months]
5. Change from baseline in physical home environment at 6 months [baseline and 6 months]
6. Change from baseline in body composition at 6 months. [baseline and 6 months]
7. Change from baseline in cardiovascular fitness at 6 months [baseline and 6 months]
8. Change from baseline in motivation at 3 months [baseline and 3 months]
9. Change from baseline in self-reported physical activity at 3 months [baseline and 3 months]
10. Change from baseline in motivation at 6 months [baseline and 6 months]
11. Change from baseline in self-reported physical activity at 6 months [baseline and 6 months]
12. Change from baseline in physical activity habits at 6 months [baseline and 6 months]
13. Change from baseline in strategies and goal commitment for family based physical activity and personal physical activity at 6 weeks [baseline and 6 weeks]
14. Change from baseline in strategies and goal commitment for family based physical activity and personal physical activity at 3 months [baseline and 3 months]
15. Change from baseline in strategies and goal commitment for family based physical activity and personal physical activity at 6 months [baseline and 6 months]
16. Change from baseline in musculoskeletal fitness at 6 months [baseline and 6 months]
