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Worker Health Glossary Definition (English)

Reader Defined
The following is in context to Worker Health, because it's common for a single word to have multiple meanings you will find additional research links near the bottom of the page.
"Reader is a designation granted by NIOSH to physicians who demonstrate proficiency in classifying chest X-rays for the pneumoconioses using the International Labour Office (ILO) Classification system. NIOSH has established a two-tier system for designating readers: A Readers have completed a training course or have otherwise demonstrated competence in the use of the ILO Classification; B Readers have successfully completed a certification examination and must be recertified every 4 years. A final determination about the classification of each X-ray requires agreement between at least two Readers, one of whom must be a B Reader."
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