what is the significance of screening and grading

GRADING AND CLASSIFICATION OF GREEN COFFEE

Grading and Classification of Green Coffee After milling, green coffee is graded and classified for export. The aim is to produce homogenous commercial lots that meet ...

Prostate-specific antigen - Wikipedia

Prostate-specific antigen ... Clinical practice guidelines for prostate cancer screening vary and are controversial due to uncertainty as to ... (Gleason grading ...

Pap test - Wikipedia

The Papanicolaou test (abbreviated as Pap test, also known as Pap smear, cervical smear, cervical screening or smear test) is a method of cervical screening used to ...

DIABETIC RETINOPATHY Diabetes mellitus

DIABETIC RETINOPATHY Diabetes mellitus ... referral to the appropriate medical personnel following screening. GRADING AND REFERRAL AFTER SCREENING: National Screening

Mechanical screening - Wikipedia

Mechanical screening, often just called screening, is the practice of taking granulated ore material and separating it into multiple grades by particle size.

Examining and grading retinopathy, for …

Diabetic Eye Screening Program. The Diabetic Eye Screening Program propose the following classification. Some centres use a more detailed classification, based on the ...