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Table 1 Information on these subjects in this study

From: Label-free blood serum detection by using surface-enhanced Raman spectroscopy and support vector machine for the preoperative diagnosis of parotid gland tumors

Information

Group

PA

WT

MEC

Normal

Age (year)

    

 Age range

28–68

35–74

29–79

18–65

 Median age

41

59

43

35

Gender

    

 Male

8

17

10

20

 Female

12

4

9

11

Total

20

21

19

31