Related Experiment Video
Updated: Jun 13, 2026

E-Patient Counseling Trial (E-PACO): Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy
Published on: August 1, 2019
Colorectal cancer video for the deaf community: a randomized control trial
Salma Shabaik1, Sheila F LaHousse, Patricia Branz
1Moores UCSD Cancer Center, 3855 Health Sciences Drive no. 0850, La Jolla, CA 92093-0850, USA.
Abstract:
The Deaf community experiences multiple barriers to accessing cancer information. Deaf participants (n = 144) were randomly assigned to view a colorectal cancer education video or another program in American Sign Language. They completed surveys pre- and post-intervention and at 2 months post-intervention. By using a crossover model, control group participants were offered the option of seeing the intervention video. The experimental group gained and retained significantly more colorectal cancer knowledge than the control group, and the control group demonstrated the greatest knowledge gain after crossing into the experimental arm. This video effectively informed the Deaf community about colorectal cancer.
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