The Journal of Minimally Invasive Surgery :eISSN 2234-5248   pISSN 2234-778X

Table. 3.

Comparison of gastrectomy and non-gastrectomy group

Total (n=45) (%)Gastrectomy (n=20) (%)NG op (n=25) (%)p value
Age (years)62.665.860.00.196
Gender (M/F)36/916/420/51.000
BMI (kg/m2)23.123.023.30.834
ASA score (1/2/3)7/31/7 (15.6/68.9/15.6)3/13/4 (15/65/20)4/18/3 (16/72/12)0.762
Interval (years)13.412.714.00.617
WBC (/µl)10,77510,58610,9270.860
Direct bilirubin (mg/dl)1.070.8851.220.405
GB status0.580
 Symptomatic GB stone12 (26.7)4 (20)8 (32)
 Acute cholecystitis26 (57.8)12 (60)14 (56)
 Gangrenous cholecystitis7 (15.6)4 (20)3 (12)
ERCP11 (24.4)4 (20)7 (28)0.535
PTGBD7 (15.6)3 (15)4 (16)0.927
CT39 (86.7)16 (80)23 (92)0.239
USG20 (44.4)9 (45)11 (44)0.947
MRCP37 (82.2)16 (80)21 (84)0.727
GB stone36 (80)17 (85)19 (76)0.453
CBD stone10 (22.2)4 (20)6 (24)0.748
Adhesion (grade)0.598
 Minimal (1)3 (6.7)2 (10)1 (4)
 Moderate (2)21 (46.7)8 (40)13 (52)
 Severe (3)20 (44.4)9 (4511 (44)
 Impossible (4)1 (2.2)1 (5)0 (0)
Outcomes
Trocar numbers 3/4/524/19/2 (53.3/42.2/4.4)11/8/1 (55/40/5)13/11/1 (52/44/4)0.958
Operation time (minutes)144.22159.2132.20.109
Drain duration (days)3.333.53.20.526
Pain killer (days)4.064.553.680.262
Antibiotics (days)6.887.76.240.308
Postoperative hospital stay (days)7.157.27.120.949
Complication10 (22.2)5 (25)5 (20)0.460
Open conversion2 (4.4)1 (5)1 (4)0.872

BMI = body mass index; ASA = american society of anesthesiologists; WBC = white blood cell; GB = gall bladder; CBD = common bile duct; ERCP = Endoscopic retrograde cholangiopancreatography; PTGBD = Percutaneous transhepatic gallbladder drainage; CT = Computer tomography; USG = ultrasonography; MRCP = Magnetic resonance cholangiopancreatography.

J Minim Invasive Surg 2017;20:22~28 https://doi.org/10.7602/jmis.2017.20.1.22
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