Variable Positive margin cone group Negative margin cone group p-value
Age (yr) * 44.5 (37-52.25) 40 (34-49) 0.007
Pathology result (pre-diagnosis) * 0.074
LSIL 1 (0.6) 23 (2.9)
HSIL and Cervical cancer 173 (99.4) 768 (97.1)
Pathology result of conization tissue* <0.001
NILM and LSIL 7 (4.0) 242 (30.6)
HSIL and Cervical cancer 167 (96.0) 549 (69.4)
Whether to do additional cuts** <0.001
Cut 65 (37.4) 146 (18.5)
Uncut 109 (62.6) 645 (81.5)
Cone depth (cm) * 1.50 (1.20-2.00) 1.80 (1.40-2.40) <0.001
Cone volume (cm3) * 1.57 (1.17-2.26) 1.88 (1.18-3.01) 0.01