Journal of the Korean Association of Oral and Maxillofacial Surgeons : eISSN 2234-5930 / pISSN 2234-7550

Table. 1.

Table. 1.

Demographic and clinicopathological data of the cohort

Variable Value
Sex
Female 89 (43.4)
Male 116 (56.6)
Age
≤40 yr 33 (16.1)
>40 yr 172 (83.9)
Smoking
No 106 (51.7)
Yes 99 (48.3)
Drinking
No 103 (50.2)
Yes 102 (49.8)
T stage
T1 or T2 128 (62.4)
T3 or T4 77 (37.6)
N stage
N0 124 (60.5)
N1 31 (15.1)
N2 or N3 50 (24.4)
pTNM stage
Stage I or II (early) 100 (48.8)
Stage III or IV (advanced) 105 (51.2)
Treatment
Surgery only 110 (53.7)
Surgery+RT/CT 77 (37.6)
RT/CT 18 (8.8)
Extranodal extension
Absent 165 (80.5)
Present 40 (19.5)
Differentiation grade
Well 97 (47.3)
Moderate 76 (37.1)
Poor 24 (11.7)
N/A 8 (3.9)
Depth of invasion
≤5 mm 65 (31.7)
6-10 mm 37 (18.0)
>10 mm 71 (34.6)
N/A 32 (15.6)
Perineural invasion
Absent 149 (72.7)
Present 38 (18.5)
N/A 18 (8.8)
Lymphovascular invasion
Absent 144 (70.2)
Present 43 (21.0)
N/A 18 (8.8)
Resection status
Close (<5 mm) 63 (30.7)
Safe (≥5 mm) 124 (60.5)
N/A 18 (8.8)
Recurrence
No 145 (70.7)
Yes 60 (29.3)

(RT: radiotherapy, CT: chemotherapy, N/A: not available)

Values are presented as number (%).

J Korean Assoc Oral Maxillofac Surg 2022;48:192~200
https://doi.org/10.5125/jkaoms.2022.48.4.192
© JKAOMS