stratification index

stratification index

[‚strad·ə·fə′kā·shən ‚in‚deks]
(geology)
A measure of the beddedness of a stratigraphic unit, expressed as the number of beds in the unit per 100 feet (30 meters) of section.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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DTS is a risk stratification index that was developed by Mark et al7 and Shaw et al13.
* Secondary: To develop an appropriate cardiovascular risk stratification index that could be used to predict the risk of perioperative MACEs in SA vascular surgery patients.
Therefore, the ps-Tg level could be used in conjunction with other ATA recurrence risk stratification indexes to improve the prediction of recurrence risk and dictate the most appropriate therapy.