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| ID | Type | Description | Link |
|---|---|---|---|
| NCI-2021-04399 | Registry Identifier | CTRP (Clinical Trial Reporting Program) | |
| 10685 | Other Identifier | Fred Hutch/University of Washington Cancer Consortium |
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| Name | Class |
|---|---|
| Prevent Cancer Foundation | OTHER |
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This clinical trial will conduct an educational intervention to promote knowledge of and preventive health behaviors related to personal air pollution exposure. Air pollution is n ubiquitous environmental exposure that is associated with harmful health effects including lung cancer. The educational intervention is comprised of 2 educational videos that include information regarding air pollution, health effects, and personal preventive health behaviors to reduce air pollution exposure and the use of a wearable air pollution sensor. The knowledge gained from this study may inform future research that will be designed to promote awareness of air pollution and its health effects.
OUTLINE:
Participants watch 2 educational videos during week 3 regarding air pollution, health effects, and personal preventive health behaviors to reduce air pollution exposure. Participants complete questionnaires at weeks 1 and 5.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Prevention (educational videos, questionnaires) | Experimental | Participants watch 2 educational videos during week 3 regarding air pollution, health effects, and personal preventive health behaviors to reduce air pollution exposure. Participants will use wearable air pollution sensors. Participants will complete questionnaires at weeks 1 and 5. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Educational Intervention | Other | Watch educational videos and use wearable air pollution sensor |
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| Measure | Description | Time Frame |
|---|---|---|
| Changes in knowledge regarding air pollution | Will calculate the proportion of the items that were answered correctly. McNemar's tests will be used to calculate differences in the proportion of participants answering air pollution knowledge items correctly at baseline and at week 5. | At baseline and week 5 |
| Changes in air pollution preventive health behaviors | Will calculate summary scores for air pollution preventive health behaviors and paired t-test to determine intervention effectiveness at baseline and at week 5. | At baseline and week 5 |
| Measure | Description | Time Frame |
|---|---|---|
| Changes in perceived barriers | Summary scores for perceived barriers (guided by the Health Belief Model) will be calculated from participant questionnaire responses by summing the scores across the relevant scale. Paired t-tests will determine changes in perceived barriers at baseline and week 5. | At baseline and week 5 |
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Inclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Trang VoPham | Fred Hutch/University of Washington Cancer Consortium | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Fred Hutch/University of Washington Cancer Consortium | Seattle | Washington | 98109 | United States |
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| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| ICF | No | No | Yes | Informed Consent Form | Aug 13, 2021 | Jan 10, 2022 |
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| Questionnaire Administration | Other | Complete questionnaires |
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| Changes in perceived benefits |
Summary scores for perceived benefits (guided by the Health Belief Model) will be calculated from participant questionnaire responses by summing the scores across the relevant scale. Paired t-tests will determine changes in perceived benefits at baseline and week 5. |
| At baseline and week 5 |
| Changes in perceived susceptibility | Summary scores for perceived susceptibility (guided by the Health Belief Model) will be calculated from participant questionnaire responses by summing the scores across the relevant scale. Paired t-tests will determine changes in perceived susceptibility at baseline and week 5. | At baseline and week 5 |
| Changes in perceived severity | Summary scores for perceived severity (guided by the Health Belief Model) will be calculated from participant questionnaire responses by summing the scores across the relevant scale. Paired t-tests will determine changes in perceived severity at baseline and week 5. | At baseline and week 5 |
| Changes in self-efficacy | Summary scores for self-efficacy (guided by the Health Belief Model) will be calculated from participant questionnaire responses by summing the scores across the relevant scale. Paired t-tests will determine changes in self-efficacy at baseline and week 5. | At baseline and week 5 |
| Changes in cues to action | Will calculate frequencies for each cue to action (guided by the Health Belief Model). McNemar's tests will be used to calculate differences in the proportion of participants regarding each cue to action at baseline and week 5. | At baseline and week 5 |
| Changes in air pollutant levels measured using the Flow 2 personal air quality sensor | Paired t-tests will determine changes in air pollutant levels at baseline and week 2 vs. week 4 and week 5. | At baseline and week 2 vs. week 4 and week 5 |
| Intervention feasibility (accessibility) | Will report descriptive statistics for intervention accessibility based on responses to the relevant questionnaire items at week 5. | At week 5 |
| Intervention feasibility (acceptability) | Will report descriptive statistics for intervention acceptability based on responses to the relevant questionnaire items at week 5. | At week 5 |
| Intervention feasibility (demand) | Will report descriptive statistics for intervention demand based on responses to the relevant questionnaire items at week 5. | At week 5 |
| Intervention feasibility (uptake, sensor upload completion) | Will report descriptive statistics the proportion of participants completing sensor uploads. | At baseline through week 5 |
| Intervention feasibility (uptake, educational video viewing) | Will report descriptive statistics for the proportion of viewing educational videos at week 3. | At week 3 |
| Intervention feasibility (uptake, questionnaire completion) | Will report descriptive statistics for the proportion of completing the questionnaires at baseline and week 5. | At baseline and week 5 |
| ICF_000.pdf |
| ID | Term |
|---|---|
| D008175 | Lung Neoplasms |
| ID | Term |
|---|---|
| D012142 | Respiratory Tract Neoplasms |
| D013899 | Thoracic Neoplasms |
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
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| ID | Term |
|---|---|
| D018479 | Early Intervention, Educational |
| D004522 | Educational Status |
| D008722 | Methods |
| ID | Term |
|---|---|
| D002662 | Child Health Services |
| D003153 | Community Health Services |
| D006296 | Health Services |
| D005159 | Health Care Facilities Workforce and Services |
| D011314 | Preventive Health Services |
| D012959 | Socioeconomic Factors |
| D011154 | Population Characteristics |
| D008919 | Investigative Techniques |
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