Skip to main content

Table 1 Association of polymorphisms in XRCC1 and the risk of acute dermatitis

From: XRCC1 codon 399Gln polymorphism is associated with radiotherapy-induced acute dermatitis and mucositis in nasopharyngeal carcinoma patients

 

Dermatitis

  

Genotype

Grade 1–2

Grade 3

OR (95% CI)

p value

XRCC1 (194Arg/Trp)

    

Arg/Arg (wild-type)

41

14

1.00 (ref)

 

Arg/Trp

42

10

0.697 (0.278–1.75)

0.440

Trp/Trp

7

0

NC

NC

XRCC1 (399Arg/Gln)

    

Arg/Arg (wild-type)

53

10

1.00 (ref)

 

Arg/Gln

28

14

2.65 (1.04–6.73)

0.037

Gln/Gln

9

0

NC

NC

  1. Abbreviations: ref = reference; NC = not calculated; OR = Odds ratio; 95%CI = 95% confidence interval.