Systematic Reviews
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 14, 2014; 20(46): 17603-17617
Published online Dec 14, 2014. doi: 10.3748/wjg.v20.i46.17603
Figure 1
Figure 1 Fixed (I-V) and random (D + L) effects of pooled standardized mean differences. A: In forced vital capacity values (FVC) from preoperative values in laparoscopic (LC) and open cholecystectomy (OC); B: In forced expiratory volume in 1 s (FEV1) values from preoperative values in LC and OC. 1Study reported the 48 hours post-operative value.