Employers are increasingly looking for opportunities to motivate sedentary employees to become more physically active. Workplace walking programs have had mixed success and typically show most improvement among participants that are already fairly active at a baseline. The goal of this study is to determine whether a financial incentive program can motivate sedentary employees to increase the number of steps they walk per day to meet a minimum threshold. Our primary outcome measure is the proportion of days a minimum activity of 7000 steps or more is achieved. We will assess outcomes each week for 3 months using incentives followed by 3 months of follow-up without incentives. Secondary outcomes will include the average steps walked per day.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
SINGLE
Enrollment
209
Participants who meet their daily step goals will be eligible for a daily lottery. They will have about a 1 in 4 chance of winning $5. Expected value is about $1.40 per person per day.
Participants who meet their daily step goals will be eligible for a daily lottery. They will have about a 1 in 4 chance of winning $5 and a 1 in 100 chance of winning $50. Expected value is about $1.40 per person per day.
Participants who meet their daily step goals will be eligible for a daily lottery. They will have about a 1 in 400 chance of winning $500. Expected value is about $1.40 per person per day.
University of Pennsylvania
Philadelphia, Pennsylvania, United States
Proportion of Days a Minimum Activity of 7000 Steps or More is Achieved During Intervention
Our primary outcome measure is the proportion of days a minimum activity of 7000 steps or more is achieved. We will assess outcomes for 3 months using incentives followed by 3 months of follow-up without incentives. All available data will be analyzed, and missing will be treated as true missing data points. Secondary outcomes will include the average steps walked per day.
Time frame: End of study- 6 months of after enrollment
Average Number of Steps Per Day During Intervention
Secondary outcomes include average number of steps per day during intervention (with incentives) and follow up periods (without incentives).
Time frame: End of study- 6 months after enrollment
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