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Table 1 The characteristics of the included studies for IL-10 −592 C/A 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 CC/CA/AA

Alleles C/A (%)

n

Genotypes CC/CA/AA

Alleles C/A (%)

Prostate cancer

Dluzniewski et al. (2012)

USA

Mixed

442

236/171/35

72.7/27.3

442

253/168/21

76.2/23.8

0.300

7

Dwivedi et al. (2015a, b)

India

Asian

291

110/125/56

59.3/40.7

291

98/138/55

57.4/42.6

0.604

8

Eder et al. (2007)

Austria

Caucasian

547

293/219/35

73.6/26.4

545

296/216/33

74.1/25.9

0.437

8

Faupel-Badger et al. (2008)

USA

Caucasian

510

284/188/39

74.1/25.9

386

243/124/19

79.0/21.0

0.539

7

Liu et al. (2010)

China

Asian

262

34/108/120

33.6/66.4

270

28/110/132

30.7/69.3

0.477

8

VanCleave et al. (2010)

USA

African

189

72/87/30

61.1/38.9

651

251/288/112

60.7/39.3

0.063

8

Wang et al. (2009)

USA

Caucasian

255

150/95/10

77.5/22.5

255

162/84/9

80.0/20.0

0.639

7

Winchester et al. (2015)

USA

Mixed

826

495/280/51

76.9/23.1

827

511/269/47

78.1/21.9

0.146

8

Xu et al. (2005)

Sweden

Caucasian

1383

NA

74.0/26.0

780

NA

75.0/25.0

NA

8

Zabaleta et al. (2008)

USA

Mixed

546

314/191/41

75.0/25.0

529

258/228/43

70.3/29.7

0.454

8

Renal cancer

Basturk et al. (2005)

Turkey

Caucasian

29

13/14/2

68.9/31.1

50

24/19/7

67.0/33.0

0.320

7

Cozar et al. (2007)

Spain

Caucasian

127

81/37/9

78.3/21.7

175

98/63/14

74.0/26.0

0.394

8

Chang et al. (2016)

Taiwan

Asian

92

4/27/61

19.0/81.0

580

24/185/371

20.1/79.9

0.877

8

Bladder cancer

Chen et al. (2013)

China

Asian

400

42/140/218

28.0/72.0

400

64/168/168

27.0/73.0

0.047

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