Rapid Communication
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Mar 7, 2008; 14(9): 1425-1429
Published online Mar 7, 2008. doi: 10.3748/wjg.14.1425
Table 2B Weighted mean differences (WMDs) in the volumes of FFP transfused intraoperatively
Heterogeneity
WMDZ test
95% CI
QP(units)ZP
A13.770.003-3.131.680.09-6.79 to 0.53
B5.250.07-3.993.140.002-6.47 to -1.50