Think-Aloud Testing of a Companion App for Colonoscopy Examinations: Usability Study.

ABSTRACT:

Background

Colonoscopies are vital for initial screening, follow-ups, surveillance of neoplasia, and assessing symptoms such as rectal bleeding. Successful colonoscopies require thorough colon preparation, but up to 25% fail due to poor preparation. This can lead to longer procedures, repeat colonoscopies, inconvenience, poorer health outcomes, and higher costs. eHealth tools can enhance bowel preparation and potentially reduce the need for repeat procedures.

Objective

This usability study aimed to identify strengths and weaknesses in a prototype companion app for colonoscopy examinations. The objective was to obtain in-depth insights into the app's usability, ease of use, and content comprehension, with the aim of refining the tool to effectively fulfill its intended purpos

SUBMITTER: Jacob C 

PROVIDER: S-EPMC11838146 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature