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. 2017 Apr 7;23(13):2376–2384. doi: 10.3748/wjg.v23.i13.2376

Table 1.

Characteristics of patients n (%)

Open Laparoscopy Robotic P value
Total 302 151 151
Age 67.19 ± 13.1 65.82 ± 14.16 68.81 ± 12.12 0.14
BMI 24.33 ± 3.65 24.02 ± 2.22 24.58 ± 3.00 0.31
Sex 0.26
Female 117 (38.7) 66 (43.7) 70 (46.4)
Man 185 (61.3) 85 (56.3) 81 (53.6)
ASA 0.18
I 66 (21.9) 23 (15.2) 26 (17.2)
II 139 (46.0) 64 (42.4) 73 (48.3)
III 97 (32.1) 64 (42.4) 52 (34.4)
Comorbidities 192 (63.6) 96 (63.6) 95 (62.9) 0.96