Document Classification

Section Type: RESULTS

Text: The IH group also had shorter times to initiation of spontaneous ventilation (4. 2 + / - 1. 7 vs 6. 5 + / - 3. 8 min, P = 0. 047), eye opening (5. 5 + / - 1. 4 vs 13. 3 + / - 4. 4 min, P < 0. 01), bispectral index value > 75 (3. 9 + / - 1. 1 vs 8. 8 + / - 3. 7 min, P < 0. 01), leaving operating room (7. 7 + / - 2. 0 vs 15. 3 + / - 3. 4 min, P < 0. 01), and eligibility for postanesthetic care unit discharge (67. 2 + / - 19. 3 vs 90. 6 + / - 20. 0 min, P < 0. 01).