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TABLE 5.54Testing of blood gases for ASA grade 3 adults with comorbidity from respiratory disease

AGE CATEGORIES (YEARS)
Grade of surgery≥ 16 to <40≥ 40 to <60≥ 60 to <80≥ 80
1bbbb
2bbbb
3bbbb
4bbbb

From: 5, Consensus Results

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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