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Table 1 Distribution of samples by age and gender

From: Leptin receptor polymorphism Gln223Arg (rs1137101) in oral squamous cell carcinoma and potentially malignant oral lesions

Clinical parameters

Sample groups

  

General population/smokers

PMOL

OSCC

 

(n = 89)

(n = 25)

(n = 25)

Gender

   

Male

67 (75.3%)

17 (68.0%)

21 (84.0%)

Female

22 (24.7%)

08 (32.0%)

04 (16.0%)

Age (in years)

   

Variation

28-92

36-82

28-77

Mean ± SD

55.9 ± 13.9

58.1 ± 12.0

58.0 ± 13.6