Retrospective Cohort Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Feb 21, 2017; 23(7): 1215-1223
Published online Feb 21, 2017. doi: 10.3748/wjg.v23.i7.1215
Table 1 Patient characteristics and perisurgical outcomes n (%)
Total patients (n = 134)
Age (yr)87.4 (85-97)
Sex (male/female)77/57
Post-operative hospital stay (d)29 (9-305)
Comorbidity89 (66.0)
Hypertension52 (39.0)
Cardiovascular disease36 (27)
Respiratory disease13 (9.7)
Cerebrovascular disease9 (6.7)
Diabetes mellitus13 (9.7)
Renal dysfunction4 (3.0)
Other4 (3.0)
Number of comorbidities
045
1/263/18
3/46/2
Operation
Distal84
Proximal5
Total34
Partial4
Bypass4
Unresectable3
Procedure
Open122
Laparoscopy12
Lymphadenectomy
D0/D117/52
D1+/D240/25
Lymphadenectomy
Radical/limited59/75
Number of resected LN23 (0-67)
Operative time (min)206 (62-426)
Bleeding (g)263 (10-1855)
Residual tumor
R0/1/2103/10/21