Table 3 The interaction of total urinary arsenic level and inflammasome gene polymorphisms on RCC risk.

From: Polymorphism of nucleotide binding domain-like receptor protein 3 (NLRP3) increases susceptibility of total urinary arsenic to renal cell carcinoma

Total arsenicb

Polymorphisms of NLRP3

Case/Control Number

Multivariate ORsa (95% CI)

Pinteraction

S index

Total arsenic

rs12239046

  

0.0219

0.66 (0.36–1.23)

<15.6

T

93/303

1.00§

  

<15.6

C

179/397

1.60 (1.17–2.20)

  

≥ 15.6

T

174/287

2.30 (1.65–3.20)

  

≥ 15.6

C

252/413

2.26 (1.66–3.09)

  

Total arsenic

rs10925025

  

0.0172

0.66 (0.43–1.01)

<15.6

A

92/302

1.00§

  

<15.6

G

180/394

1.63 (1.19–2.25)

  

≥ 15.6

A

175/286

2.35 (1.68–3.28)

  

≥ 15.6

G

251/408

2.31 (1.69–3.17)

  

Total arsenic

rs1539019

  

0.0116

0.65 (0.43–0.98)

<15.6

A

91/302

1.00§

  

<15.6

C

181/396

1.67 (1.21–2.29)

  

≥ 15.6

A

174/283

2.39 (1.71–3.33)

  

≥ 15.6

C

254/415

2.33 (1.70–3.19)

  

Total arsenic

rs10925026

  

0.0187

0.66 (0.43–1.01)

<15.6

C

92/301

1.00§

  

<15.6

A

180/397

1.62 (1.18–2.23)

  

≥ 15.6

C

175/286

2.33 (1.67–3.24)

  

≥ 15.6

A

253/412

2.29 (1.67–3.13)

  

Total arsenic

rs10157379

  

0.0250

0.67 (0.44–1.04)

<15.6

C

93/301

1.00§

  

<15.6

T

179/395

1.59 (1.16–2.19)

  

≥ 15.6

C

175/288

2.28 (1.64–3.17)

  

≥ 15.6

T

253/412

2.26 (1.65–3.08)

  

Total arsenic

rs12143966

  

0.0721

0.74 (0.46–1.18)

<15.6

G

109/342

1.00§

  

<15.6

A

161/344

1.54 (1.13–2.10)

  

≥ 15.6

G

198/337

2.07 (1.52–2.81)

  

≥ 15.6

A

220/357

2.19 (1.61–2.96)

  

Total arsenic

NLRP3 haplotype

 

0.5812

1.02 (0.50–2.09)

<15.6

others

214/600

1.00§

  

<15.6

C-A-A-A-A

58/100

1.54 (1.04–2.28)

  

≥ 15.6

others

337/580

1.74 (1.38–2.19)

  

≥ 15.6

C-A-A-A-A

91/120

2.31 (1.64–3.26)

  
  1. §tRend p-value <0.05. aModel was adjusted by age, sex, cumulative cigarette smoking, alcohol consumption, diabetes, and hypertension. bThe units of total arsenic in urine were μg/g creatinine.