Senior Change Makers Study: Improving Physical Activity Environments
|The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.|
|ClinicalTrials.gov Identifier: NCT02944838|
Recruitment Status : Active, not recruiting
First Posted : October 26, 2016
Last Update Posted : November 6, 2017
|Condition or disease||Intervention/treatment||Phase|
|Sedentary Lifestyle||Behavioral: Senior Change Makers Advocacy Program Behavioral: Senior Change Makers Physical Activity Program||Not Applicable|
The proposed study will be conducted at six senior centers in San Diego, California and will involve 132 senior participants, 16 student participants, and 12 decision maker participants (N = 160). Three senior centers will be randomized to an advocacy program and three will be randomized to a walking program.
The participants at the advocacy intervention sites will undergo an 8-week advocacy program during which they will (1) learn about the connection between the built environment and physical activity, (2) conduct a field audit of their physical activity environment using the Microscale Audit of Pedestrian Streetscapes (MAPS) Mini tool, (3) select an advocacy issue related to a physical activity barrier, and (4) engage in advocacy actions, such as communicating with decision makers or public officials. The group sessions will include topics such as how the environment affects walking, potential pedestrian hazards and solutions, how to conduct an audit of the walking environment, what advocates do, local examples of successful advocacy projects, creating an advocacy action plan, creating a fact sheet about the advocacy issue, writing letters to representatives, making an advocacy presentation. The student participants will work with the senior participants throughout the program to help accomplish the advocacy goals. The program will culminate with the presentation of the advocacy issue to a "decision maker" (e.g., a city planner, engineer, city council member, etc.).
In the other study condition, the walking groups, participants will undergo an 8-week program that provides participants with information about safe physical activity, strategies to increase physical activity, and guided walks. The group sessions will address topics such as the benefits of walking, fall prevention tips, goal setting, positive thinking, social support, sedentary behavior and health, barriers to walking, handling setbacks, and overcoming challenges to physical activity. Comparing two beneficial programs helps with participant recruitment and retention, and ensures that between-group differences in outcomes are not due solely to participation in a group program.
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||80 participants|
|Intervention Model:||Parallel Assignment|
|Masking:||None (Open Label)|
|Official Title:||Senior Change Makers Study: Improving Physical Activity Environments|
|Study Start Date :||July 2016|
|Actual Primary Completion Date :||April 2017|
|Estimated Study Completion Date :||May 2018|
Active Comparator: Advocacy
The Senior Change Makers Advocacy Program consists of weekly meetings, 1 hour each, for 8-weeks. The program will be led by graduate level students and will address topics such as how the environment affects walking, potential pedestrian hazards and solutions, how to conduct an audit of the walking environment, what advocates do, local examples of successful advocacy projects, creating an advocacy action plan, creating a fact sheet about the advocacy issue, writing letters to representatives, and making an advocacy presentation. The program will culminate with the presentation of the advocacy issue to a "decision maker" (e.g., a city planner, engineer, city council member, etc.).
Behavioral: Senior Change Makers Advocacy Program
Active Comparator: Physical Activity
The Senior Change Makers Physical Activity Program consists of weekly meetings, 1 hour each, for 8 weeks. The program provides participants with information about safe physical activity, strategies to increase physical activity, and guided walks. Topics will focus on walking, but we will also include information and activities relating to strength training, flexibility, and balance. Behavioral skills such as goal setting, addressing barriers, and social support will also be addressed.
Behavioral: Senior Change Makers Physical Activity Program
- Advocacy skills and beliefs [ Time Frame: 8 weeks ]The investigators will use validated survey items to measure seniors' changes in self-efficacy for advocacy, perceived socio-political control, and assertiveness (Millstein, 2013). Sample item: "I am confident that I can work to make my community a better place for being physically active." These are key outcomes of the advocacy training
- Intergenerational attitudes [ Time Frame: 8 weeks ]Senior and student participants will complete pre-post survey items to assess changes in intergenerational attitudes and beliefs.
- Advocacy actions and outcomes [ Time Frame: 8 weeks and 3 months ]The investigators will measure completion of advocacy "actions" and "outcomes" with a checklist survey taken by the researchers. Examples of actions include testimony, letters, and meetings. To determine if decision makers took any action after the advocacy, the investigators will ask the decision makers or their staff to complete a short, 10-minute survey, after the advocacy action. The survey will solicit feedback for the advocates, assess whether any action occurred, and assess the decision makers' perceptions of the advocacy and study. Researchers will follow-up again at 3 months to assess completion of advocacy actions, if the decision makers took any actions, and whether any changes occurred
- Physical activity [ Time Frame: 8 weeks ]Physical activity will be measured at baseline and after completion of the 8-week intervention. The investigators will use Actigraph accelerometers (model GT3X, Pensacola, FL), set to collect data in 60 second epochs to match cut points. Senior participants will wear the accelerometer for seven days during all waking hours (except when bathing or swimming) and estimates of physical activity levels and sedentary time will be calculated using validated algorithms and cut points for seniors.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02944838
|United States, California|
|University of California, San Diego|
|La Jolla, California, United States, 92103|
|Principal Investigator:||James Sallis, PhD||Distinguished Professor|
|Principal Investigator:||Dilip Jeste, PhD||Distinguished Professor|