Add like
Add dislike
Add to saved papers

Saturation of stool color in HSV color model is a promising objective parameter for screening biliary atresia.

PURPOSE: We aimed to study whether saturation in HSV color model could be a parameter for acholic stool and utilized for designing a mobile application for screening biliary atresia (BA).

METHODS: Saturations of the colors in the three validated stool color cards (Taiwan, Japan, Britain) were read using PHOTOSHOP. Stools from 40 BA patients and 40 in-hospital neonates with pneumonia were photographed and analyzed with color-analyzing mobile applications.

RESULTS: Saturations of normal colors in the published stool cards were all >50% (67%~99%, median 85%) and were all <50% (7~47%, median 25%) for abnormal colors. With saturation<60% as a cutoff line, acholic stools could be identified with a sensitivity of 100% and a specificity of 85%.

CONCLUSION: Saturation of stool color in HSV model is a promising objective parameter for acholic stool and could be utilized in designing mobile APPs for screening BA.

LEVEL OF EVIDENCE: Study of diagnostic test, level II.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app