Paying people to move: hospital study tests cash for fitness
NCT ID NCT02850094
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether giving money to hospital employees would encourage them to be more physically active. 292 participants who exercised less than 30 minutes per week were given Fitbits and could earn up to $860 over 24 weeks by increasing their activity. The goal was to see if financial bonuses help people meet exercise guidelines.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Financial bonuses
- What this could lead to
- If successful, this could show that small cash rewards motivate people to exercise more, potentially informing workplace wellness programs.
- What could go wrong
- This is a small, early-stage study in a specific group (hospital employees), so results may not apply to the general population. The effect may not last after bonuses stop.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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292 people
The number who actually took part.
- Start date
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Jul 2014
- Finished
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Jun 2015
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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21 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Brigham and Women's Hospital employee * Reported less than 30 minutes of exercise per week * Use a computer daily at work or home * Willing to wear a pedometer, undergo health screening, and complete occasional questionnaires Exclusion Criteria: * Occupation: Physician, nurse or other clinician * Self-reported pregnancy at baseline
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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Other studies related to the condition(s) this trial covers.
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