. Author manuscript; available in PMC: 2021 Jan 1.

Published in final edited form as: Gynecol Oncol. 2019 Nov 25;156(1):147–153. doi: 10.1016/j.ygyno.2019.11.003

Table 3.

Multivariate model assessing independent association with patient-reported lower-extremity lymphedam. OR: odds ratio for developing LEL

Characteristic	OR	95% CI	P value
Surgery cohort: LND vs SLN	1.81	1.22–2.69	0.003
EBRT: Yes vs No	1.85	0.99–3.46	0.05
BMI: one unit increase	1.04	1.02–1.06	<0.001

Total N of cases included in model=532

LEL=lower-extremity lymphedema; SLN=sentinel lymph node mapping cohort; LND=lymphadenectomy cohort; EBRT=external beam radiotherapy (postoperative); BMI, body mass index