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Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 14, 2012; 18(46): 6747-6755
Published online Dec 14, 2012. doi: 10.3748/wjg.v18.i46.6747
Table 2 Intraoperative characteristics of patients from randomized control trials
Ref.Number of patients (%)
Conv %Op time (min)
Blood loss (mL)
Length of incision (cm)
TotalOpen
Lap
OpenLapOpenLapOpenLap
TotalLARAPRTotalLARAPR
Kang et al[40]340170146 (75.9)24 (14.1)170151 (88.8)19 (11.2)1.2197.0 (62.9)244.9 (75.4)a217.5 (150.0-400.0)200.0 (100.0-300.0)a20.0 (18.0-23.0)5.0 (4.5-6.0)
Ng et al[45]1537777 (100)0 (0)7676 (100)0 (0)30.3154.0 (70.3)213.1 (59.3)a337.3 (0-2542)280.0 (0-3000)NANS
Lujan et al[31]20410381 (78.6)22 (21.4)10177 (76.2)24 (23.8)7.9172.9 (59.4)193.7 (45.1)a234.2 (± 174.3)127.8 (± 113.3)aNANA
Ng et al[39]99480 (0)48 (100)510 (0)51 (100)9.8163.7 (43.4)213.5 (46.2)a555.6 (0-4720)321.7 (0-3000)
Guillou et al[7]/Jayne et al[12]34311379 (69.9)34 (30.1)230167 (72.6)63 (27.4)34180 135-220)135 (100-180)NANA22 (18-29)10 (6-17)
Braga et al[38]1688574 (87.1)11 (12.9)8376 (92)7 (84)7.2209 (72)262 (72)a396 (50-1600)213 (50-1600)a19.1 (± 3.1)5.8 ( 0.8)a
Zhou et al[35]1718989 (100)0 (0)8282 (100)0 (0)NA106 (80-230)120 (110-220)a92 (50-200)20 (5-120)aNANA
Araujo et al[34]28150 (0)15 (100)130 (0)13 (100)0284228aNANANANA