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TABLE 4.6Summary of abnormal preoperative haemostasis tests (%) by ASA grade

STUDYASA GRADE I AND IIASA GRADE III AND IV
Houry678.691.4

From: Appendix 1, Results of a Systematic Review of the Literature for Routine Preoperative Testing

Cover of Preoperative Tests
Preoperative Tests: The Use of Routine Preoperative Tests for Elective Surgery.
NICE Clinical Guidelines, No. 3.
National Collaborating Centre for Acute Care (UK).
Copyright © 2003, National Collaborating Centre for Acute Care.

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