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Table 5 Coding of included variables

From: Preliminary analysis of single-nucleotide polymorphisms in IL-10, IL-4, and IL-4Rα genes and profile of circulating cytokines in patients with gastric Cancer

Variables

Category

Frequency

Codinga

Age

≤ 50

2

0

>  50

11

1

Sex

Female

4

0

Male

9

1

IL-4 pg/mL (level)

Low

6

0

High

7

1

IL-10 -1082 (G/A) SNP (Presence)

Absent

7

0

Present

6

1

Stage

II

5

0

III y IV

8

1

Metastasıs

No

7

0

Yes

6

1

  1. a The “enter” method was used to classify the results in “dummy” variables and to codify the results of a variable obtained