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Table 5 Comparison of short-term oncological outcomes by robotic-assisted TMEa

From: Robotic-assisted total mesorectal excision with the single-docking technique for patients with rectal cancer

Study Country (year) Local recurrence (%) Distant metastasis (%) Disease-free survival Overall survival
Present study (Huang et al.) Taiwan (2017) 2.4 14.5 83.0% (2–year) 95.0% (2–year)
Pai et al. [35] USA (2015) 4 17 79.2% (3–year) 90.1% (3–year)
Kim et al. [36] Korea (2016) 1.9 26.4 72.8% (4–year) 87.7% (4–year)
Feroci et al. [37] Italy (2016) 1.9 17 79.2% (3–year) 90.2% (3–year)
Cho et al. [38] Korea (2012) 1.8 12.2 81.8% (5–year) 92.2% (5–year)
Park et al. [40] Korea (2015) 2.3 12.0 81.9% (5–year) 92.8% (5–year)
Ghezzi et al. [41] Brazil/Italy (2014) 3.2 18.5 73.2% (5–year) 85.2% (5–year)
Hara et al. [43] Korea (2014) 4.5 10 81.7% (5–year) 92.0% (5–year)
Bail et al. [44] Korea (2013) 3.6 17.6 79.2% (3–year) 93.1% (3–year)
  1. a TME total mesorectal excision