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. Author manuscript; available in PMC: 2013 Dec 1.
Published in final edited form as: J Gastrointest Surg. 2012 Oct 5;16(12):2233–2238. doi: 10.1007/s11605-012-2040-1

Table 1.

Robotic Vs. Laparoscopic LLS: Demographic and Pre-Operative Parameters

Robotic Laparoscopic p-value
Number of Patients 11 18
Age (mean years, SD) 57 ± 16 52 ± 17 0.485
BMI (mean kg/m2, SD) 31 ± 7 29 ± 7 0.498
Male (%) 3 (27) 4 (22) 0.758
Number of lesions* 1 (1–1) 1 (1–1) 0.684
Largest tumor size* (cm) 5.5 (2.4–6.5) 4.4 (2.6–7.1) 0.867
Malignant (%) 6 (55) 8 (45) 0.597
*

reported as median (Interquartile Range)