An Information-Motivation-Behavioral Skills (IMB) Intervention to Promote Human Papillomavirus Vaccination Among Women

Study Overview
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Brief Summary
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HPV infections are prominent among college-aged women. Although HPV vaccines decrease women's risk for cervical cancer, vaccination rates remain inadequate. This study explored the utility of an Information-Motivation-Behavioral Skills intervention in promoting HPV vaccination knowledge, motivation, and behavioral skills among college aged women.

Detailed Description
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HPV infections are prominent among college-aged women. Although HPV vaccines decrease women's risk for cervical cancer, vaccination rates remain inadequate. This study explored the utility of an Information-Motivation-Behavioral Skills intervention in promoting HPV vaccination knowledge, motivation, and behavioral skills among college aged women. Methods: Participants were randomly assigned to a single-session intervention or attention-control arm and were assessed at pre-intervention, post-intervention, and at 1-month follow-up.

Official Title
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The Impact of an Information-Motivation-Behavioral Skills (IMB) Based Educational Intervention to Improve Gardasil Use in a Population of Undergraduate Women

Conditions
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Human Papillomavirus Infection

Intervention / Treatment
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* Behavioral: IMB Intervention Group
* Behavioral: Attention Control


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Enrollment in a psychology course at the University of Connecticut Exclusion Criteria: Completion of the HPV vaccination series

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 26 Years

Sexes Eligible for Study
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Female

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Prevention
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Single


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: IMB Intervention Group<br>The IMB group received an HPV Vaccination Information Statement (VIS) often given to individuals prior to vaccination. In addition, they received the following: Additional educational content related to HPV, Cervical Cancer, and HPV vaccination, Motivational content to help identify and problem-solve benefits and barriers to vaccination, Skills-building content, including brief communication skills training and ways to access the vaccine. | Behavioral: IMB Intervention Group<br>* Participants in the IMB group received information specific to HPV, cervical cancer, and the HPV vaccine. This information was delivered in a group setting, and it was delivered via a PowerPoint presentation that included short video clips.<br>* Other names: IMB Based Educational Program;|
| Active Comparator: Attention Control Group<br>The attention control group also received an HPV Vaccination Information Statement (VIS) often given to individuals prior to vaccination. In addition, to maintain consistency with the treatment's presentation format, participants watched a set of short video clips encompassing aspects of women's general and sexual health. | Behavioral: Attention Control<br>* Participants in the attention control arm watched a PowerPoint that contained a series of short video clips encompassing aspects of women's general and sexual health. This was also conducted in a group setting.<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| HPV, Cervical Cancer, and HPV Vaccine Knowledge Questionnaire | Consistent with studies based on the IMB model,, participants were assessed on their level of knowledge regarding information about HPV, the HPV vaccine, and cervical cancer. | One month | 
| Vaccination Motivation Questionnaire | Consistent with studies based on the IMB model, motivation to get vaccinated was assessed through five questionnaires to measure different aspects of motivation: perceived motivation, attitudes related to getting vaccinated, perceived social norms to getting vaccinated, behavioral intentions, and perceived risk for HPV/cervical cancer. | One month | 
| Behavioral Skills Questionnaire | Consistent with studies based on the IMB model, participants' belief and confidence in their ability to get vaccinated were assessed with questions adapted from these studies. | One Month | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Behavioral uptake of the HPV vaccine Questionnaire |  | One month | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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HPV