Assertion: nitrous oxide | /r/RelatedTo | improved long-term outcome
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text: If anything, the trend suggests nitrous oxide is associated with improved long-term outcome (patients who received nitrous oxide tended to have improved neurologic outcome 3 months after surgery and were more likely to be discharged to home, 3 certainly a meaningful outcome from the patient's perspective), but a larger study, with better matching of premorbid condition between the groups, would be needed to prove it.