Table 4 Laryngeal cancer specimen information.

From: The expression and significance of AKR1B10 in laryngeal squamous cell carcinoma

Clinical index

Number

Gender

Male

66

Female

21

Age (years), range

40–80

 ≤ 60 years old

50

 > 60 years old

37

Tumor differentiation

High

19

Medium

59

Poor

9

T stage

T1–T2

63

T2–T3

24

Lymph node metastasis

Yes

39

No

22

Tumor size

 ≤ 2 cm

21

 > 2 cm

62

Smoking

Yes

36

No

51

Alcohol use

Yes

25

No

62

  1. Of the 87 cases of laryngeal cancer, 26 did not feature lymph nodes metastasis, whereas the tumor size could not be determined in 4 cases.