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Table 4 The relationship of CASC16 polymorphisms with breast cancer according to the stratification analysis by age

From: The association of CASC16 variants with breast Cancer risk in a northwest Chinese female population

SNP

Model

Genotype

> 50 years

≤ 50 years

Case

Control

OR (95% CI)

p

Case

Control

OR (95% CI)

p

rs3803662

Allele

A

486 (70.43%)

464 (67.64%)

1

 

458 (68.15%)

448 (66.67%)

1

 

G

204 (29.57%)

222 (32.36%)

0.88 (0.70–1.10)

0.262

214(31.85%)

224(33.33%)

0.93 (0.74–1.17)

0.561

Codominant

A/A

169 (48.99%)

151 (44.02%)

1

 

149 (44.34%)

159 (47.32%)

1

 

A/G

148 (42.90%)

162 (47.23%)

0.82 (0.60–1.12)

0.202

160 (47.62%)

130 (38.69%)

1.31 (0.95–1.81)

0.097

G/G

28 (8.12%)

30 (8.75%)

0.83 (0.48–1.46)

0.526

27 (8.04%)

47 (13.99%)

0.61 (0.36–1.03)

0.063

Dominant

A/A

169 (48.99%)

151 (44.02%)

1

 

149 (44.34%)

159 (47.32%)

1

 

A/G-G/G

176 (51.01%)

192 (55.98%)

0.82 (0.61–1.11)

0.191

187 (55.65%)

177 (52.68%)

1.13 (0.83–1.53)

0.443

Recessive

A/A-A/G

317 (91.88%)

313 (91.25%)

1

 

309 (91.96%)

289 (86.01%)

1

 

G/G

28(8.12%)

30(8.75%)

0.92 (0.54–1.58)

0.768

27 (8.04%)

47 (13.99%)

0.53 (0.32–0.88)

0.014

Log-additive

0.87 (0.69–1.10)

0.249

0.93 (0.74–1.17)

0.553

rs4784227

Allele

C

489 (71.28%)

531 (77.63%)

1

 

487 (73.34%)

497 (74.62%)

1

 

T

197 (28.72%)

153 (22.37%)

1.34 (1.10–1.79)

0.007

177 (26.66%)

169 (25.38%)

1.07 (0.84–1.37)

0.594

Codominant

C/C

171 (49.85%)

205 (59.94%)

1

 

182 (54.82%)

189 (56.76%)

1

 

T/C

147 (42.86%)

121 (35.38%)

1.46 (1.06–1.99)

0.019

123 (37.05%)

119 (35.74%)

1.07 (0.78–1.49)

0.665

T/T

25 (7.29%)

16 (4.68%)

1.88 (0.97–3.64)

0.061

27 (8.13%)

25 (7.51%)

1.13 (0.63–2.03)

0.678

Dominant

C/C

171 (49.85%)

205 (59.94%)

1

 

182 (54.82%)

189 (56.76%)

1

 

T/C-T/T

172 (50.14)

137 (40.06%)

1.51 (1.11–2.04)

0.008

150 (45.18%)

144 (43.24%)

1.08 (0.80–1.47)

0.606

Recessive

C/C-T/C

318 (92.71%)

326 (95.32%)

1

 

305 (91.87%)

308 (92.49%)

1

 

T/T

25 (7.29%)

16 (4.68%)

1.61 (0.84–3.07)

0.151

27 (8.13%)

25 (7.51%)

1.10 (0.62–1.94)

0.743

Log-additive

1.42 (1.10–1.82)

0.006

1.07 (0.84–1.36)

0.589

rs45544231

Allele

G

569 (82.46%)

563 (81.83%)

1

 

525 (78.13%)

534 (79.46%)

1

 

C

121 (17.54%)

125 (18.17%)

0.96 (0.73–1.26)

0.759

147 (21.88%)

138 (20.54%)

1.08 (0.83–1.41)

0.548

Codominant

G/G

239 (69.27%)

230 (66.86%)

1

 

206 (61.31%)

216 (64.29%)

1

 

G/C

91 (26.38%)

103 (29.94%)

0.85 (0.61–1.19)

0.341

113 (33.63%)

102 (30.36%)

1.16 (0.83–1.61)

0.377

C/C

15 (4.35%)

11 (3.20%)

1.31 (0.59–2.92)

0.504

17 (5.06%)

18 (5.36%)

0.98 (0.49–1.96)

0.964

Dominant

G/G

239 (69.27%)

230 (66.86%)

1

 

206 (61.31%)

216 (64.29%)

1

 

G/C-C/C

106 (30.72%)

114 (33.14%)

0.89 (0.65–1.23)

0.496

13 (38.69%)

120 (35.71%)

1.13 (0.83–1.55)

0.433

Recessive

G/G-G/C

330 (95.65%)

333 (96.80%)

1

 

31 (94.94%)

318 (94.64%)

1

 

C/C

15 (4.35%)

11 (3.20%)

1.34 (0.62–3.04)

0.429

17 (5.06%)

18 (5.36%)

0.94 (0.47–1.85)

0.849

Log-additive

0.96 (0.73–1.26)

0.763

1.08 (0.83–1.39)

0.568

rs12922061

Allele

C

485 (70.29%)

525 (76.31%)

1

 

48 (72.77%)

499 (74.26%)

1

 

T

205 (29.71%)

163 (23.69%)

1.36 (1.07–1.73)

0.012

18 (27.23%)

173 (25.74%)

1.08 (0.85–1.38)

0.537

Codominant

C/C

171(49.57%)

200 (58.14%)

1

 

17 (52.68%)

181 (53.87%)

1

 

C/T

143 (41.45%)

125 (36.34%)

1.34 (0.98–1.83)

0.070

135(40.18%)

137 (40.77%)

1.01 (0.74–1.38)

0.953

T/T

31 (8.99%)

19 (5.52%)

1.91 (1.04–3.51)

0.036

24 (7.14%)

18 (5.36%)

1.37 (0.72–2.61)

0.340

Dominant

C/C

171 (49.57%)

200 (58.14%)

1

 

177 (52.68%)

181 (53.87%)

1

 

C/T-T/T

174 (50.43%)

144 (41.86%)

1.41 (1.05–1.91)

0.024

159 (47.32%)

155 (46.13%)

1.05 (0.78–1.42)

0.747

Recessive

C/C-C/T

314 (91.01%)

325 (94.48%)

1

 

312 (92.86%)

318 (94.64%)

1

 

T/T

31 (8.99%)

19 (5.52%)

1.69 (0.94–3.06)

0.082

24 (7.14%)

18 (5.36%)

1.36 (0.73–2.56)

0.335

Log-additive

1.36 (1.07–1.73)

0.012

1.09 (0.85–1.39)

0.518

rs3112612

Allele

A

569 (82.46%)

562(81.69%)

1

 

523 (78.06%)

533 (79.32%)

1

 

G

121(17.54%)

126(18.31%)

0.95 (0.72–1.25)

0.707

147 (21.94%)

139 (20.68%)

1.08 (0.83–1.40)

0.574

Codominant

A/A

239 (69.28%)

230 (66.86%)

1

 

205 (61.19%)

216 (64.29%)

1

 

A/G

91 (26.38%)

102 (29.65%)

0.86 (0.61–1.20)

0.372

113 (33.73%)

101 (30.06%)

1.18 (0.85–1.64)

0.331

G/G

15 (4.35%)

12 (3.49%)

1.20 (0.55–2.63)

0.641

17 (5.07%)

19 (5.65%)

0.94 (0.47–1.85)

0.848

Dominant

A/A

239 (69.28%)

230 (66.86%)

1

 

205 (61.19%)

216 (64.29%)

1

 

A/G-G/G

106 (30.72%)

114 (33.14%)

0.89 (0.65–1.23)

0.496

130 (38.81%)

120 (35.71%)

1.14 (0.83–1.56)

0.415

Recessive

A/A-A/G

330 (95.65%)

332 (96.51%)

1

 

318 (94.93%)

317 (94.35%)

1

 

G/G

15 (4.35%)

12 (3.49%)

1.26 (0.58–2.73)

0.560

17 (5.07%)

19 (5.65%)

0.88 (0.45–1.74)

0.722

Log-additive

0.95 (0.73–1.24)

0.713

1.07 (0.83–1.38)

0.596

  1. CI confidence interval, OR odds ratio, SNP single nucleotide polymorphism
  2. p values were calculated by unconditional logistic regression adjusted by age; p < 0.05 indicates statistical significance
  3. Highlighted in bold indicates the significant association between SNPs and breast cancer risk