Skip to main content
. Author manuscript; available in PMC: 2021 Apr 1.
Published in final edited form as: Gynecol Oncol. 2020 Jan 22;157(1):173–180. doi: 10.1016/j.ygyno.2020.01.015

Fig. 4.

Fig. 4.

Association between radical hysterectomy surgical volume and trachelectomy or exenteration surgical volume. Association of annualized hospital surgical volume between any RH and trachelectomy (panel A) and pelvic exenteration for gynecologic malignancies (panel B) is shown. Total 11 models were assessed for the curve estimation, and the most-fit curve model is shown for each analysis. The threshold of hospital any RH cases to have one trachelectomy case was 7.8 and 6.0 to start one exenteration, respectively. Abbreviation: RH, radical hysterectomy.