Influenza Clinical Trial
Official title:
The Effect of Proximity on Flu-Shot Participation
Verified date | December 2017 |
Source | National Bureau of Economic Research, Inc. |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Observational |
Using desk location information and employees' building entry/exit swipe card data from a company that offered a free 2-day worksite influenza vaccination clinic, we separately identify the vaccination effects of base proximity—the inverse of walking distance between one's desk and the clinic—and functional proximity—the likelihood of passing near the clinic during the course of a normal work day (ie, days when the clinic is not open).
Status | Completed |
Enrollment | 1801 |
Est. completion date | May 2012 |
Est. primary completion date | May 2012 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 18 Years and older |
Eligibility |
Inclusion Criteria: - Employee of Express Scripts. - Eligible to receive a flu shot at Express Scripts. - Over 18 years of age. Exclusion Criteria: - Children - Non Express Scripts employees |
Country | Name | City | State |
---|---|---|---|
United States | Express Scripts | Saint Louis | Missouri |
Lead Sponsor | Collaborator |
---|---|
National Bureau of Economic Research, Inc. | National Institute on Aging (NIA) |
United States,
Beshears J, Choi JJ, Laibson DI, Madrian BC, Reynolds GI. Vaccination Rates are Associated With Functional Proximity But Not Base Proximity of Vaccination Clinics. Med Care. 2016 Jun;54(6):578-83. doi: 10.1097/MLR.0000000000000523. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Receipt of influenza vaccine | The investigators will measure whether proximity to a flu shot clinic effected whether an employee received an influenza vaccine. | One week | |
Secondary | Absenteeism | The investigators will measure absenteeism in employees who received a flu shot versus employees who did not receive a flu shot. | The investigators will follow employees' absenteeism for five to six months | |
Secondary | Demographic characteristics on flu shot participation | The investigators will explore how demographic characteristics correlate to employees receiving an influenza vaccination. | Up to 3 years |
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