DOTS: Stands for Directly Observed Treatment, Short-course.
DOTS is a strategy used to reduce the number of tuberculosis (TB) cases. In DOTS, healthcare workers observe patients as they take their medicine. Left alone, many people with tuberculosis fail to take all their medication and contribute to the spread of drug-resistant tuberculosis.
- Double contrast barium enema
- Double helix
Double helix: The structure of DNA, in which two strands of DNA spiral about each other.
- Double pneumonia
Double pneumonia: Pneumonia in both lungs. Also known as bilateral pneumonia.
Double-blind: Term used to described a study in which both the investigator or the participant are blind to (unaware of) the nature of the treatment the participant is receiving. Double-blind trials are thought to produce objective results, since the expectations of the researcher and the participant about the experimental treatment such as a drug do […]
- Double-blinded study
Double-blinded study: A medical study in which both the subjects participating and the researchers are uaware of when the experimental medication or procedure has been given. Double-blinded studies are often used when initial studies shows particular promise.