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. 2021 Jun 29;21(2):179–190. doi: 10.5230/jgc.2021.21.e20

Fig. 3. (A) Operative time and CUSUM curve of RPLDG. Black line indicates breakthrough point (24th case). (B) Operative time and CUSUM curve of CLDG. Black line indicates breakthrough point (26th case).

Fig. 3

CUSUM = cumulative sum; RPLDG = reduced port laparoscopic distal gastrectomy; CLDG = conventional laparoscopic distal gastrectomy.