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Table 1 Clinicopathological characteristics of oral squamous cell carcinoma

From: Effect of neoadjuvant chemotherapy and its correlation with HPV status, EGFR, Her-2-neu, and GADD45 expression in oral squamous cell carcinoma

Parameters Frequency
1. Gender distribution
 Male 21 (87.5%)
 Female 3 (12.5%)
2. Age distribution
 Mean 53.12 years
3. Precancerous lesion
 No precancerous lesion 22 (92%)
 Leucoplakia 2 (8%)
4. Habit of tobacco chewing and alcohol addiction
 Single habit present 21 (88%)
 Absent 2 (8%)
 Tobacco + alcohol 1 (4%)
5. Site of distribution
 Buccal mucosa 7 (29%)
 Lower alveolus 6 (25%)
 Tongue 6 (25%)
 Retromolar trigone 3 (13%)
 Lower lip 1 (4%)
 GB sulcus 1 (4%)
6. TNM stage
 T2 3 (13%)
 T3 2 (8%)
 T4a 19 (79%)
 N0 3 (13%)
 N1 8 (33%)
 N2b 11 (46%)
 N2c 2 (8%)
 M0 0
7. Stage grouping
 III 3 (13%)
 IVA 21 (87%)