Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. May 21, 2011; 17(19): 2411-2416
Published online May 21, 2011. doi: 10.3748/wjg.v17.i19.2411
Table 1 Specimen and clinical data of the two groups under study
STARR with double PPH-1 (15)STARR with CCS 30 (15)
Specimen (mean)
Surface (cm2)36.954.51
Volume (cc)23.829.81
VAS postoperative score (mean)
1st day2.551.3
2nd day0.951.1
Post-operative morbidityNone1 (3.3%)2
Hospital stay (mean)3.43.1