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The investigators seek to increase medication adherence of subjects. The investigators will send mailings to customers of an insurance company, asking them to predict or commit to a certain level of behavior. The investigators will measure whether this increases medication adherence.
The investigators seek to increase medication adherence of subjects. The investigators will send mailings to customers of an insurance company, asking them to predict or commit to a certain level of behavior. The investigators will measure whether this increases medication adherence. The investigators will send mailings to subjects once per month, and elicit responses via mail, phone, and web surveys.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Usual care control | No Intervention | No intervention, just usual care from the insurance company | |
| Reminder control | Experimental | Send a reminder to subjects every month |
|
| Anonymous prediction | Experimental | Ask subjects to anonymously predict their upcoming medication adherence |
|
| Anonymous commitment | Experimental | Ask subjects to anonymously commit to their upcoming medication adherence |
|
| Identified prediction | Experimental | Ask subjects to predict their upcoming medication adherence and report it |
|
| Identified commitment |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Prediction mailing | Behavioral | Ask people to predict their upcoming medication adherence |
|
| Measure | Description | Time Frame |
|---|---|---|
| Medication refills | frequency of refilling medication | 6 months |
| Measure | Description | Time Frame |
|---|---|---|
| Hemoglobin A1C | 6 months | |
| LDL cholesterol | 6 months |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Katherine Milkman, Ph.D | University of Pennsylvania | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 28751176 | Derived | Dai H, Mao D, Volpp KG, Pearce HE, Relish MJ, Lawnicki VF, Milkman KL. The effect of interactive reminders on medication adherence: A randomized trial. Prev Med. 2017 Oct;103:98-102. doi: 10.1016/j.ypmed.2017.07.019. Epub 2017 Jul 24. |
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| ID | Term |
|---|---|
| D003920 | Diabetes Mellitus |
| D006973 | Hypertension |
| ID | Term |
|---|---|
| D044882 | Glucose Metabolism Disorders |
| D008659 | Metabolic Diseases |
| D009750 | Nutritional and Metabolic Diseases |
| D004700 | Endocrine System Diseases |
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Ask subjects to commit to their upcoming medication adherence and report it |
|
| Commitment mailing | Behavioral | Ask people to commit to their upcoming medication adherence |
|
| Reminder | Behavioral | Remind people to take their medicine |
|
| Anonymity | Behavioral | Keep patient predictions and commitment anonymous |
|
| Identification | Behavioral | Ask patients to report their predictions and commitments |
|
| D014652 | Vascular Diseases |
| D002318 | Cardiovascular Diseases |