Association Study between the Sentinel Lymph Node Biopsy and the Clinicopathological Features of Patients with Cervical Cancer

Table 1

Analysis of SLN examination in patients with cervical cancer with different pathological features.

Pathological features		Number of samples	Positive	Negative	value	value
FIGO staging	Stage I	19	18 (32.14)	1 (33.33)	1.697	0.428
	Stage IIa	22	20 (35.71)	2 (66.67)
	Stage IIb	18	18 (32.14)	0 (0.00)
Pathological type	Squamous cell carcinoma	51	49 (87.50)	2 (66.67)	1.918	0.383
	Adenocarcinoma	6	5 (8.93)	1 (33.33)
	Other	2	2 (3.57)	0 (0.00)
Differentiation degree	High differentiation	12	11 (19.64)	1 (33.33)	0.337	0.845
	Medium differentiation	22	21 (37.50)	1 (33.33)
	Low differentiation	25	24 (42.86)	1 (33.33)
Infiltrative depth	<1/3	27	24 (42.86)	3 (100.00)	3.746	0.154
	1/3~2/3	10	10 (17.86)	0 (0.00)
	>2/3	22	22 (39.29)	0 (0.00)
Tumor size	≤4 cm	44	41 (73.21)	3 (100.00)	0.128	0.721
	>4 cm	15	15 (26.79)	0 (0.00)