Smartphone based screening for anemia
- Registration Number
- CTRI/2023/07/055313
- Lead Sponsor
- Bill and Melinda Gates Foundation
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Open to Recruitment
- Sex
- Not specified
- Target Recruitment
- 0
1. Age 1-89 years of age who are getting complete blood count as part of routine care as advised by treating physician at SEWA Rural hospital & laboratory
2. Able to speak and read English, Gujarati, and/or Hindi or has a legal guardian who can speak and read English Gujarati, and/or Hindi
3. Willing and able to provide informed consent in English, Gujarati, and/or Hindi or has a legal guardian who can provide informed consent in English, Gujaratis, and/or Hindi
4. Willing to comply with evaluations and protocols
1. Have any additional condition or situation that the Investigator (PI) or designee determines as inappropriate for participation in this study.
2. Amputation or severe damage to all fingers of hand where data will be collected.
3. Unwilling or unable to remove nail polish/art/coverings or anything else that obscures the nails.
4. Unwilling or unable to provide a blood sample for CBC.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The primary endpoint is the mean sample prediction error, which is defined as the average paired difference between the predicted values and the ground truth values of hemoglobin (Hb) for the different severity of anemia.Timepoint: Once at the time of enrollment
- Secondary Outcome Measures
Name Time Method Mean sample prediction error across gender (male, female), pregnancy trimester, and skin tone across a range of severity of anemiaTimepoint: Once at the time of enrollment