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©2009 The WJG Press and Baishideng.
World J Gastroenterol. Oct 14, 2009; 15(38): 4829-4832
Published online Oct 14, 2009. doi: 10.3748/wjg.15.4829
Published online Oct 14, 2009. doi: 10.3748/wjg.15.4829
Table 1 Patient characteristics (n = 30, mean ± SD)
| Butorphanol group | Meperidine group | P value | |
| Age (yr) | 37.70 ± 10.76 | 38.90 ± 10.89 | 0.669 |
| Sex (%) | 0.778 | ||
| Male | 20 (66.7) | 22 (73.3) | |
| Female | 10 (33.3) | 8 (26.7) | |
| Weight (kg) | 62.70 ± 10.29 | 64.83 ± 12.01 | 0.463 |
| Height (cm) | 164.57 ± 7.03 | 165.73 ± 7.18 | 0.528 |
- Citation: Mai CM, Wan LT, Chou YC, Yang HY, Wu CC, Jao SW, Hsiao CW. Efficacy and safety of transnasal butorphanol for pain relief after anal surgery. World J Gastroenterol 2009; 15(38): 4829-4832
- URL: https://www.wjgnet.com/1007-9327/full/v15/i38/4829.htm
- DOI: https://dx.doi.org/10.3748/wjg.15.4829