Implementing Prevention Plus for Childhood Overweight and Obesity in Food Secure and Insecure Families
| Status: | Active, not recruiting |
|---|---|
| Conditions: | Obesity Weight Loss |
| Therapuetic Areas: | Endocrinology |
| Healthy: | No |
| Age Range: | 4 - 10 |
| Updated: | 4/17/2018 |
| Start Date: | April 2016 |
| End Date: | May 2019 |
The ability of Prevention Plus to improve weight status when delivered by primary care
providers is unknown, and the influence of household food security status as a moderator in
the treatment of childhood obesity has never been examined. Thus, the investigators will
conduct a randomized controlled trial (RCT) examining Prevention Plus delivered by CHS
primary care providers on child zBMI in underserved children receiving their primary care at
CHS who are overweight and obese, and test the moderating effect of household food security
status on Prevention Plus delivered with and without caretaker goals
providers is unknown, and the influence of household food security status as a moderator in
the treatment of childhood obesity has never been examined. Thus, the investigators will
conduct a randomized controlled trial (RCT) examining Prevention Plus delivered by CHS
primary care providers on child zBMI in underserved children receiving their primary care at
CHS who are overweight and obese, and test the moderating effect of household food security
status on Prevention Plus delivered with and without caretaker goals
Intervention
PP+
Following baseline assessment, children will continue to receive standard care at CHS and the
monthly newsletter. Additionally, each family will be provided with a scale; wall growth
chart to measure height; a BMI wheel to calculate BMI; a BMI-for-age growth chart; a binder
for intervention materials; a self-monitoring diary to record child's monthly height, weight,
BMI and BMI percentile; and picture-based diaries to monitor daily energy balance behaviors.
Family materials provided at each session will outline a process to measure growth and
include information about how children grow, as well as cover behavioral parenting strategies
to assist with changing child behavior for energy balance behaviors.
Families will meet in person with a BHC at the CHS clinic in which they receive care for 30
minutes during months 1, 3, and 5. In these sessions, child height and weight will be taken,
and BMI will be plotted on the BMI-for-age growth chart. Families will receive feedback about
growth and the weight status of their child. Additionally, the session materials will be
reviewed and behavioral parenting strategies will be encouraged to aid with changing two
dietary and two leisure-time activity (energy balance) behaviors of the child. As is
traditional in a family-based approach, the caretaker will also change the same energy
balance behaviors as the child, as adult caretakers can then model healthy behaviors for the
child, assisting the child in learning the new weight-related behaviors.13 Thus, both the
caretaker and child will be encouraged to change and self-monitor energy balance behaviors
with the use of the picture-based diaries.
During months 2, 4, and 6, BHCs will complete a 20-minute phone call with the caretaker.
Caretakers will be asked to measure the height and weight of their child, calculate BMI and
plot it on the BMI-for-age growth chart prior to the call. During the call, the BHC will
provide feedback on the changes in child growth since the previous contact. Additionally, the
BHC will discuss the family's progress on achieving child and caretaker energy balance
behavior goals and implementation of behavioral parenting strategies.
The child's energy balance behavioral goals will be to consume < 3 sugar-sweetened beverage
(e.g., regular carbonated soft drinks, sports drinks, lemonades, ice teas, flavored milk,
juice drinks < 100% juice, and punches) servings /wk, ≥1 ½ cups/day of whole vegetables and ≥
1 cup/day of whole fruit, engage in ≥ 60 minutes/day of moderate- to vigorous-intensity
physical activity, and reduce TV viewing to < 2 hours/day. The caretaker's energy balance
behavioral goals will be to consume < 3 sugar-sweetened beverage servings/wk, ≥ 2 ½ cups/day
of whole vegetables and ≥ 1 ½ cups/day of whole fruit, engage in ≥ 150 minutes of moderate-
to vigorous-intensity physical activity per week, and reduce TV viewing to < 10 hours/wk. To
increase self-efficacy, the goals will be incrementally increased, with families implementing
the full program goals at month four. Additionally, children and caretakers will be asked to
achieve at least three of the five goals each day (child) or week (adult caretaker).
PP-
This condition will be identical to PP+ except that caretakers will not receive any energy
balance behavior goals. Additionally, the caretaker will not self-monitor energy balance
behaviors. The focus will be on all other behavioral parenting strategies to assist the child
with making changes in the targeted behaviors (i.e., stimulus control, positive
reinforcement, and assisting child in self-monitoring energy-balance behaviors).
PP+
Following baseline assessment, children will continue to receive standard care at CHS and the
monthly newsletter. Additionally, each family will be provided with a scale; wall growth
chart to measure height; a BMI wheel to calculate BMI; a BMI-for-age growth chart; a binder
for intervention materials; a self-monitoring diary to record child's monthly height, weight,
BMI and BMI percentile; and picture-based diaries to monitor daily energy balance behaviors.
Family materials provided at each session will outline a process to measure growth and
include information about how children grow, as well as cover behavioral parenting strategies
to assist with changing child behavior for energy balance behaviors.
Families will meet in person with a BHC at the CHS clinic in which they receive care for 30
minutes during months 1, 3, and 5. In these sessions, child height and weight will be taken,
and BMI will be plotted on the BMI-for-age growth chart. Families will receive feedback about
growth and the weight status of their child. Additionally, the session materials will be
reviewed and behavioral parenting strategies will be encouraged to aid with changing two
dietary and two leisure-time activity (energy balance) behaviors of the child. As is
traditional in a family-based approach, the caretaker will also change the same energy
balance behaviors as the child, as adult caretakers can then model healthy behaviors for the
child, assisting the child in learning the new weight-related behaviors.13 Thus, both the
caretaker and child will be encouraged to change and self-monitor energy balance behaviors
with the use of the picture-based diaries.
During months 2, 4, and 6, BHCs will complete a 20-minute phone call with the caretaker.
Caretakers will be asked to measure the height and weight of their child, calculate BMI and
plot it on the BMI-for-age growth chart prior to the call. During the call, the BHC will
provide feedback on the changes in child growth since the previous contact. Additionally, the
BHC will discuss the family's progress on achieving child and caretaker energy balance
behavior goals and implementation of behavioral parenting strategies.
The child's energy balance behavioral goals will be to consume < 3 sugar-sweetened beverage
(e.g., regular carbonated soft drinks, sports drinks, lemonades, ice teas, flavored milk,
juice drinks < 100% juice, and punches) servings /wk, ≥1 ½ cups/day of whole vegetables and ≥
1 cup/day of whole fruit, engage in ≥ 60 minutes/day of moderate- to vigorous-intensity
physical activity, and reduce TV viewing to < 2 hours/day. The caretaker's energy balance
behavioral goals will be to consume < 3 sugar-sweetened beverage servings/wk, ≥ 2 ½ cups/day
of whole vegetables and ≥ 1 ½ cups/day of whole fruit, engage in ≥ 150 minutes of moderate-
to vigorous-intensity physical activity per week, and reduce TV viewing to < 10 hours/wk. To
increase self-efficacy, the goals will be incrementally increased, with families implementing
the full program goals at month four. Additionally, children and caretakers will be asked to
achieve at least three of the five goals each day (child) or week (adult caretaker).
PP-
This condition will be identical to PP+ except that caretakers will not receive any energy
balance behavior goals. Additionally, the caretaker will not self-monitor energy balance
behaviors. The focus will be on all other behavioral parenting strategies to assist the child
with making changes in the targeted behaviors (i.e., stimulus control, positive
reinforcement, and assisting child in self-monitoring energy-balance behaviors).
Inclusion Criteria:
- patient at five clinics (Alcoa [Blount County], Knox County Pediatrics [Knox County],
Maynardville [Union County], Seymour [Sevier County], and Talbott [Hamblen County]).
- BMI > 85th percentile
- have an adult (> 18 years) female caretaker living in the household willing to
participate in the program.
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