Example sentences for: subfields

How can you use “subfields” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Drusen area in each of the 12 digital images was measured in both the central and middle subfields by two independent graders (RTS and JKC) using the semi-automated method.

  • An experienced retinal specialist (Grader 1, CCWK) graded the corresponding 12 stereo slide pairs independently, estimating drusen areas as a percent of the central and middle subfields in categories of 0 to 10%, 10 to 25%, 25 to 50%, and greater than 50%, as specified by the International Classification System [ 1 ] . This method of stereo pair grading is known to and accepted by clinicians as the "gold standard" for quantification of macular pathology.

  • Another experienced retinal specialist (Grader 2, IB) also graded the corresponding 12 stereo slide pairs independently, but was asked to further refine her gold standard estimates of drusen areas as a percent of the central and middle subfields to the closest 5%.

  • It was then possible to apply uniform thresholds in the central and middle subfields to define drusen boundaries (Figure 2A,2B,2C), and to create a binary image (Figure 3D) for further morphometric analysis.

  • These are the central and middle subfields defined by the Wisconsin grading template [ 2 ] . The outer 6000-micron subfield of the Wisconsin system was not used in this study.


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