Document Classification

Section Type: RESULTS

Text: The percentage of patients with postoperative delirium in the haloperidol and placebo treatment condition was 15. 1 % and 16. 5 %, respectively (relative risk = 0. 91, 95 % confidence interval (CI) = 0. 6-1. 3) ; the mean highest DRS-R-98 score + / - standard deviation was 14. 4 + / -3. 4 and 18. 4 + / -4. 3, respectively (mean difference 4. 0, 95 % CI = 2. 0-5. 8 ; P <. 001) ; delirium duration was 5. 4 versus 11. 8 days, respectively (mean difference 6. 4 days, 95 % CI = 4. 0-8. 0 ; P <. 001) ; and the mean number of days in the hospital was 17. 1 + / -11. 1 and 22. 6 + / -16. 7, respectively (mean difference 5. 5 days, 95 % CI = 1. 4-2. 3 ; P <. 001).