Using Multimedia Approaches to Communicate Probabilities in Patient Decision Aids for Low-Literacy Populations: Randomized Trial
調査の概要
状態
条件
詳細な説明
If you agree to take part in this study, you will be randomly assigned (as in a roll of dice) to 1 of 3 study groups. Neither you nor the study staff will be able to choose which group you will be in:
- If you are in Group 1, you will read a booklet about colorectal cancer screening tests. While reading the booklet, you will also listen to an audio CD that will narrate the booklet.
- If you are in Group 2, you will watch a video with non-moving images about colorectal cancer screening tests on an iPad.
- If you are in Group 3, you will watch a video with animated images about colorectal cancer screening tests on an iPad.
You will complete questionnaires before and after viewing the program that will contain questions about:
- Your age and what language you speak
- Your math and reading comprehension
- Your knowledge of colorectal cancer and colorectal cancer screening
- Your thoughts about colorectal cancer screening
- Your opinions about this study, and
- How well you understand the booklet/video you view as part of this study
It will take about 1 hour to complete all the questionnaires. In total, the study will take about 1 ½ to 2 hours to complete. After you have completed the questionnaires, your participation in the study will be over.
This is an investigational study.
Up to 201 people will take part in this multicenter study. Up to 67 will be enrolled at MD Anderson.
研究の種類
入学 (実際)
連絡先と場所
研究場所
-
-
Texas
-
Houston、Texas、アメリカ、77030
- University of Texas MD Anderson Cancer Center
-
Houston、Texas、アメリカ、77042
- Literacy Advance of Houston
-
Houston、Texas、アメリカ、77035
- Bethel's Heavenly Hands
-
Houston、Texas、アメリカ、77071
- Ephiphany Community Health Outreach Services
-
-
参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
サンプリング方法
調査対象母集団
説明
Inclusion Criteria:
- Men and women 45 to 75 years of age.
- Participant must speak English.
Exclusion Criteria:
1) Self-reported diagnosis of colon cancer.
研究計画
研究はどのように設計されていますか?
デザインの詳細
コホートと介入
グループ/コホート |
介入・治療 |
|---|---|
|
Colorectal Cancer Screening Booklet + Audio CD
Participants read the booklet about colorectal cancer screening tests, and listen to an audio CD that will narrate the booklet.
Questionnaire completion before and after viewing the program.
|
Participants read a booklet about colorectal cancer screening tests.
他の名前:
Participants listen to an audio CD that will narrate the colorectal cancer screening tests booklet.
Questionnaire completion before and after viewing the program.
他の名前:
|
|
Video with Non-Moving Images on iPad
Participants watch a video with non-moving images about colorectal cancer screening tests on an iPad.
Questionnaire completion before and after viewing the program.
|
Questionnaire completion before and after viewing the program.
他の名前:
Participants watch a video with non-moving images about colorectal cancer screening tests on an iPad.
|
|
Video with Animated Images on iPad
Participants watch a video with animated images about colorectal cancer screening tests on an iPad.
Questionnaire completion before and after viewing the program.
|
Questionnaire completion before and after viewing the program.
他の名前:
Participants watch a video with animated images about colorectal cancer screening tests on an iPad.
|
この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Gist and Verbatim Knowledge for a Colorectal Cancer Screening Program
時間枠:1 day
|
The fixed effects analysis of variance (ANOVA) will utilize a factorial design with two factors: content presentation type (standard, animated, interactive) and numeracy status (high and low based on US population scores).
Main dependent measures are gist and verbatim knowledge.
Gist and verbatim knowledge scores (0-100) looked at separately as well as combined.
|
1 day
|
協力者と研究者
捜査官
- 主任研究者:Robert Volk, PHD、M.D. Anderson Cancer Center
出版物と役立つリンク
一般刊行物
- Housten AJ, Kamath GR, Bevers TB, Cantor SB, Dixon N, Hite A, Kallen MA, Leal VB, Li L, Volk RJ. Does Animation Improve Comprehension of Risk Information in Patients with Low Health Literacy? A Randomized Trial. Med Decis Making. 2020 Jan;40(1):17-28. doi: 10.1177/0272989X19890296. Epub 2019 Dec 3.
- Housten AJ, Lowenstein LM, Hoover DS, Leal VB, Kamath GR, Volk RJ. Limitations of the S-TOFHLA in measuring poor numeracy: a cross-sectional study. BMC Public Health. 2018 Mar 27;18(1):405. doi: 10.1186/s12889-018-5333-9.
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (見積もり)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
キーワード
その他の研究ID番号
- 2011-0632
- 0619-1 (その他の助成金/資金番号:Foundation for Informed Medical Decision Making)
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。