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Researchers have announced a new electronic application that could be a quick fix for people with anemia who want to monitor their condition or who only complain of being infected with the disease.
The researchers said in the journal Nature Communication that a mathematical system developed in Atlanta was able to closely monitor the signs of anemia and only by the color of the skin on the nails.
"The end result is that we have developed a method through which everyone can control the condition of anemia anytime, anywhere, without the need to take a sample of blood, "said Lamor Lamy, professor of biomedical engineering and pediatrics at the Georgia Institute of Technology and Emory University.
Check the skin color
The application developed by Lam and his colleagues uses artificial intelligence to determine hemoglobin levels by examining the color of the skin under the fingernails. "Basically, our computer system learns whenever we take it with a smart phone skin under the fingernails with the level of hemoglobin attached to the image," Lam said.
"We have created a large database in my clinic, where we register patients who take blood samples to measure hemoglobin levels, and every time we do, the system becomes smarter." The arithmetic system was developed by Robert Manino, head of the study, one of L's patients since childhood.
To determine the accuracy of the new anemia monitoring application, the researchers used 100 volunteers, some with anemia for various reasons and others with a normal hemoglobin level.
Monitoring of 97% of cases
Volunteers loaded the application and took pictures of their nails. The application badyzed the images and compared them to the images provided in the past. In the end, the application was very effective in monitoring anemia, knowing 97% of infected people.
"The application may be more accurate, even though it provides a unique reading of hemoglobin levels accompanied by a patient," Lam said. "With this level of precision, the application will allow people with chronic anemia problems to monitor hemoglobin levels in a regular and long-lasting manner."
"This app will be particularly useful for certain groups of people, especially pregnant women, at risk of anemia and aware of the risks to their baby," Lam said.
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