New score could replace costly vitamin d blood tests
NCT ID NCT02822651
First seen Jan 05, 2026 · Last updated May 16, 2026 · Updated 19 times
Summary
This study aimed to create a simple questionnaire that can predict whether someone has low vitamin D levels, without needing a blood test. Over 2,500 adults aged 18 to 70 took part. The goal was to save money and make it easier to identify people who might need vitamin D supplements.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for VITAMIN D STATUS are added.
By submitting, you agree to our Terms of use
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Locations
-
Hospices Civils de Lyon - Pôle IMER
Lyon, 69424, France
Conditions
Explore the condition pages connected to this study.