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Table 3 The characteristics of the included studies for IL-10 −1082 A/G polymorphism and urologic cancer risk

From: Associations of IL-10 genetic polymorphisms with the risk of urologic cancer: a meta-analysis based on 18,415 subjects

References

Country

Ethnicity

Case

Control

P value HWE

NOS score

n

Genotypes AA/AG/GG

Alleles A/G (%)

n

Genotypes AA/AG/GG

Alleles A/G (%)

Prostate cancer

Dluzniewski et al. (2012)

USA

Mixed

458

146/212/100

55.0/45.0

458

112/242/104

50.9/49.1

0.222

7

Faupel-Badger et al. (2008)

USA

Caucasian

509

173/251/85

58.6/41.4

382

115/194/73

55.5/44.5

0.582

7

Ianni et al. (2013)

Italy

Caucasian

171

79/74/18

45.2/54.8

96

25/43/28

48.4/51.6

0.312

7

Kesarwani et al. (2009)

India

Asian

159

69/78/12

67.9/32.1

259

111/103/45

62.7/37.3

0.016

8

Liu et al. (2010)

China

Asian

262

222/36/4

91.6/8.4

270

240/27/3

93.9/6.1

0.035

8

McCarron et al. (2002)

UK

Caucasian

247

78/113/56

54.5/45.5

223

46/120/57

47.5/52.5

0.239

7

Michaud et al. (2006)

USA

Mixed

1245

356/599/290

52.7/47.3

1763

523/857/383

54.0/46.0

0.364

8

Niu (2011)

China

Asian

98

24/56/18

53.1/46.9

88

42/44/2

72.7/27.3

0.015

7

Omrani et al. (2009)

Iran

Caucasian

41

5/31/5

50.0/50.0

103

16/77/10

52.9/47.1

<0.0001

7

VanCleave et al. (2010)

USA

African

192

22/95/75

36.3/63.7

660

92/280/288

35.2/64.8

0.074

8

Wang et al. (2009)

USA

Caucasian

255

56/130/69

47.6/52.4

257

83/117/57

55.1/44.9

0.199

7

Winchester et al. (2015)

USA

Mixed

832

206/434/192

63.0/37.0

836

204/429/203

50.1/49.9

0.447

8

Xu et al. (2005)

Sweden

Caucasian

1383

NA

53.0/47.0

780

NA

51.0/49.0

NA

8

Zabaleta et al. (2008)

USA

Mixed

541

131/277/133

49.8/50.2

523

144/280/99

54.3/45.7

0.072

8

Renal cancer

Basturk et al. (2005)

Turkey

Caucasian

29

17/9/3

74.1/25.9

50

32/13/5

77.0/23.0

0.060

7

Cozar et al. (2007)

Spain

Caucasian

126

42/62/22

57.9/42.1

175

58/87/30

58.0/42.0

0.787

8

Havranek et al. (2005)

UK

Mixed

147

65/56/26

63.3/36.7

149

45/69/35

53.4/46.6

0.395

7

Chang et al. (2016)

Taiwan

Asian

92

71/16/5

85.9/14.1

580

444/107/29

85.8/14.2

<0.0001

8

Bladder cancer

Ahirwar et al. (2009)

India

Asian

214

84/112/18

65.4/34.6

385

143/181/61

60.6/39.4

0.768

8

Chen et al. (2013)

China

Asian

400

374/25/1

96.6/3.4

400

350/48/2

93.5/6.5

0.799

8

  1. P value of HWE test <0.05, which reached the statistically significant level are indicated in italics
  2. HWE Hardy–Weinberg equilibrium, NOS Newcastle–Ottawa Quality Assessment Scale, NA not available