Analysis of information sources in references of the Wikipedia article "Penapisan (kedokteran)" in Indonesian language version.
Screening tests are given to people who seem healthy to try to find unnoticed problems. They’re done before you have any signs or symptoms of the disease.
... 8. a. Medical examination of a person or group to detect disease or abnormality, esp. as part of a broad survey rather than as a response to a request for treatment.
screening, n., 1. a preliminary procedure, such as a test or examination, to detect the most characteristic sign or signs of a disorder that may require further investigation.