8.

Univariate and multivariate analysis of prognostic factors associated with OS for cervical AC/ASC (n=126)

Prognostic factors	Univariate				Multivariate
	HR	95% CI	P		HR	95% CI	P
OS, overall survival; AC/ASC, adenocarcinoma/adenosquamous carcinoma; BMI, body mass index; FIGO, International Federation of Gynecology and Obstetrics; LNM, lymph node metastasis; LVSI, lymphovascular space invasion; HR, hazard ratio; 95% CI, 95% confidence interval.
Age at diagnosis (year) (≥45 vs. <45)	1.106	0.276–4.425	0.887		–	–	–
BMI (kg/m2) (≥24 vs. <24)	0.988	0.247–3.951	0.986		–	–	–
FIGO stage (Ib vs. IIa)	1.763	0.354–8.777	0.483		–	–	–
Tumor size (cm) (≤4 vs.>4)	0.297	0.070–1.258	0.081		–	–	–
Differentiation (G1–G2 vs. G3)	0.100	0.012–0.817	0.008		0.107	0.013–0.871	0.037
LNM (+ vs. –)	4.113	1.024–16.525	0.031		3.716	0.926–14.908	0.064
Stromal invasion (≥1/2 vs. <1/2)	0.343	0.042–2.797	0.295		–	–	–
LVSI (+ vs. –)	4.640	1.160–18.564	0.017		2.361	0.546–10.217	0.240