Can pelvic lymphadenectomy be omitted in patients with stage IA2, IB1, and IIA1 squamous cell cervical cancer?

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Table 3 Logistic regression analysis of the clinicopathological variables associated with the pelvic lymph node status using 2 models

Variables	OR	95 % CI	p
Model 1
Depth of stromal invasion	2.161	1.251–3.734	0.006
Lymphovascular invasion	2.967	1.411–6.237	0.004
SCCAg (>μg/L)	2.431	1.129–5.235	0.023
Tumor size (>2 cm)	2.277	0.909–5.706	0.079
Model 2
Depth of stromal invasion	2.344	1.337–3.989	0.002
Lymphovascular invasion	2.978	1.421–6.243	0.004
SCCAg (>μg/L)	2.418	1.125–5.194	0.024
Tumor size (>3 cm)	1.761	0.797–3.890	0.162