Research Article

Association of Single-Nucleotide Polymorphism REX1 rs6815391, OCT4 rs13409 or rs3130932, and CTBP2 rs3740535 with Primary Lung Cancer Susceptibility: A Case-Control Study in a Chinese Population

Table 5

Joint and multiplication interaction between gene dominant model and environmental factors.

GenotypeEnvironmentCase (%)Control (%)OR (95% CI)aOR (95% CI)#

rs13409
rs13409 with pollution near the place of residence
 CCNo414 (40.5)429 (40.7)1.0001.000
 CCYes98 (9.6)37 (3.5)2.745 (1.837-4.101)2.467 (1.595-3.816)
 CT+TTNo410 (40.1)540 (51.3)0.787 (0.653-0.948)0.760 (0.617-0.936)
 CT+TTYes100 (9.8)47 (4.5)2.205 (1.520-3.198)1.980 (1.316-2.977)
rs13409 × pollution near the place of residenceORmultiply (95% CI)2.322 (1.623-3.321)2.119 (1.432-3.138)
rs13409 with house type
 CCNo174 (17.0)80 (7.6)1.0001.000
 CCYes338 (33.1)386 (36.7)0.403 (0.298-0.545)0.504 (0.358-0.711)
 CT+TTNo174 (17.0)93 (8.8)0.860 (0.597-1.240)0.761 (0.510-1.136)
 CT+TTYes336 (32.9)494 (46.9)0.313 (0.232-0.422)0.387 (0.276-0.542)
rs13409 × house typeORmultiply (95% CI)0.554 (0.464-0.662)0.627 (0.513-0.766)
rs13409 with ventilation situation
 CCNo17 (1.7)8 (0.8)1.0001.000
 CCYes495 (48.4)458 (43.5)0.509 (0.217-1.190)0.654 (0.257-1.665)
 CT+TTNo19 (1.9)7 (0.7)1.277 (0.382-4.271)1.305 (0.350-4.862)
 CT+TTYes491 (48.0)580 (55.1)0.398 (0.170-1.931)0.497 (0.196-1.264)
rs13409 × ventilation situationORmultiply (95% CI)0.754 (0.635-0.896)0.652 (0.533-0.798)
rs13409 with kitchen ventilator
 CCNo215 (21.0)138 (13.1)1.0001.000
 CCYes297 (29.1)328 (31.1)0.581 (0.446-0.758)0.973 (0.712-1.330)
 CT+TTNo224 (21.9)177 (16.8)0.812 (0.607-1.086)0.808 (0.583-1.120)
 CT+TTYes286 (28.0)410 (38.9)0.448 (0.345-0.582)0.722 (0.530-0.984)
rs13409 × kitchen ventilatorORmultiply (95% CI)0.609 (0.507-0.733)0.771 (0.623-0.954)
rs13409 with COF
 CCNo84 (8.2)153 (14.5)1.0001.000
 CCYes428 (41.9)313 (29.7)2.491 (1.839-3.374)2.101 (1.497-2.949)
 CT+TTNo88 (8.6)182 (17.3)0.881 (0.609-1.273)0.855 (0.569-1.286)
 CT+TTYes422 (41.3)405 (38.5)1.898 (1.407-2.559)1.572 (1.124-2.197)
rs13409 × COFORmultiply (95% CI)1.125 (0.944-1.342)0.890 (0.837-0.946)
rs13409 with smoking
 CCNo202 (19.8)264 (25.1)1.0001.000
 CCYes310 (30.3)202 (19.2)2.006 (1.554-2.588)1.657 (1.231-2.230)
 CT+TTNo189 (18.5)361 (34.3)0.684 (0.531-0.882)0.641 (0.485-0.849)
 CT+TTYes321 (31.4)226 (21.5)1.856 (1.446-2.384)1.496 (1.113-2.011)
rs13409 × smokingORmultiply (95% CI)1.676 (1375-2.042)1.374 (1.093-1.727)
rs13409 with passive smoking
 CCNo156 (15.3)267 (25.4)1.0001.000
 CCYes356 (34.8)199 (18.9)3.062 (2.354-3.982)2.404 (1.081-3.209)
 CT+TTNo151 (14.8)317 (30.1)0.815 (0.618-1.075)0.766 (0.567-1.037)
 CT+TTYes359 (35.1)270 (25.6)2.276 (1.767-2.930)1.837 (1.392-2.423)
rs13409 × passive smokingORmultiply (95% CI)1.570 (1.300-1.897)1.402 (1.138-1.727)
rs13409 with drink alcohol
 CCNo343 (33.6)329 (31.2)1.0001.000
 CCYes169 (16.5)137 (13.0)1.183 (0.902-1.552)0.800 (0.581-1.100)
 CT+TTNo328 (32.1)421 (40.0)0.747 (0.606-0.921)0.736 (0.581-0.932)
 CT+TTYes182 (17.8)166 (15.8)1.052 (0.812-1.363)0.665 (0.492-0.900)
rs13409 × drink alcoholORmultiply (95% CI)1.158 (0.919-1.458)0.793 (0.608-1.034)
rs13409 with history of lung disease
 CCNo452 (44.2)422 (40.1)1.0001.000
 CCYes60 (5.9)44 (4.2)1.273 (0.844-1.920)1.087 (0.680-1.737)
 CT+TTNo442 (43.2)542 (51.5)0.761 (0.634-0.914)0.724 (0.589-0.889)
 CT+TTYes68 (6.7)45 (4.3)1.411 (0.946-2.103)1.364 (0.866-2.147)
rs13409 × history of lung diseaseORmultiply (95% CI)1.597 (1.084-2.351)1.596 (1.028-2.477)
rs13409 with family history of cancer
 CCNo403 (39.4)395 (37.5)1.0001.000
 CCYes109 (10.7)71 (6.7)1.505 (1.082-2.092)1.495 (1.032-2.167)
 CT+TTNo412 (40.3)501 (47.6)0.806 (0.666-0.975)0.769 (0.620-0.953)
 CT+TTYes98 (9.6)86 (8.2)1.117 (0.810-1.540)1.116 (0.777-1.603)
rs13409 × family history of cancerORmultiply (95% CI)1.193 (0.881-1.615)1.218 (0.865-1.714)
rs6815391
rs6815391 with pollution near the place of residence
 TTNo385 (37.7)425 (41.1)1.0001.000
 TTYes92 (9.0)47 (4.5)2.161 (1.481-3.152)1.978 (1.311-2.984)
 CT+CCNo436 (42.7)522 (50.5)0.922 (0.764-1.112)0.862 (0.699-1.064)
 CT+CCYes107 (10.5)39 (3.8)3.029 (2.047-4.481)2.516 (1.647-3.845)
rs6815391 × pollution near the place of residenceORmultiply (95% CI)2.987 (2.048-4.357)2.571 (1.710-3.865)
rs6815391 with house type
 TTNo140 (13.7)73 (7.1)1.0001.000
 TTYes337 (33.0)399 (38.6)0.440 (0.320-0.605)0.638 (0.444-0.915)
 CT+CCNo194 (19.0)92 (8.9)1.100 (0.755-1.602)1.212 (0.802-1.832)
 CT+CCYes349 (34.2)469 (45.4)0.388 (0.283-0.532)0.532 (0.371-0.762)
rs6815391 × house typeORmultiply (95% CI)0.625 (0.523-0.747)0.679 (0.554-0.832)
rs6815391 with ventilation situation
 TTNo15 (1.5)9 (0.9)1.0001.000
 TTYes462 (45.3)463 (44.8)0.599 (0.259-1.382)0.668 (0.268-1.667)
 CT+CCNo23 (2.3)6 (0.6)2.300 (0.679-7.796)1.831 (0.481-6.966)
 CT+CCYes520 (51.0)555 (53.7)0.562 (0.244-1.296)0.599 (0.241-1.493)
rs6815391 × ventilation situationORmultiply (95% CI)0.896 (0.753-1.065)0.791 (0.645-0.969)
rs6815391 with kitchen ventilator
 TTNo209 (20.5)143 (13.8)1.0001.000
 TTYes268 (26.3)329 (31.8)0.557 (0.427-0.728)0.866 (0.632-1.187)
 CT+CCNo226 (22.2)164 (15.9)0.943 (0.704-1.263)0.834 (0.602-1.156)
 CT+CCYes317 (31.1)397 (38.4)0.546 (0.422-0.708)0.823 (0.607-1.114)
rs6815391 × kitchen ventilatorORmultiply (95% CI)0.722 (0.602-0.867)0.927 (0.752-1.144)
rs6815391 with COF
 TTNo89 (8.7)158 (15.3)1.0001.000
 TTYes388 (38.0)314 (30.4)2.194 (1.626-2.959)1.824 (1.308-2.544)
 CT+CCNo86 (8.4)179 (17.3)0.853 (0.592-1.229)0.812 (0.542-1.216)
 CT+CCYes457 (44.8)382 (37.0)2.124 (1.584-2.847)1.716 (1.239-2.375)
rs6815391 × COFORmultiply (95% CI)1.383 (1.159-1.651)0.932 (0.876-0.992)
rs6815391 with smoking
 TTNo192 (18.8)265 (25.7)1.0001.000
 TTYes285 (27.9)207 (20.0)1.900 (1.468-2.460)1.644 (1.217-2.220)
 CT+CCNo196 (19.2)353 (34.2)0.766 (0.594-0.989)0.727 (0.550-0.962)
 CT+CCYes347 (34.0)208 (20.1)2.303 (1.788-2.966)1.839 (1.372-2.463)
rs6815391 × smokingORmultiply (95% CI)2.045 (1.675-2.497)1.650 (1.316-2.069)
rs6815391 with passive smoking
 TTNo138 (13.5)258 (25.0)1.0001.000
 TTYes339 (33.2)214 (20.7)2.962 (2.265-3.873)2.373 (1.771-3.180)
 CT+CCNo173 (17.0)316 (30.6)1.024 (0.755-1.351)0.941 (0.695-1.274)
 CT+CCYes370 (36.3)245 (23.7)2.823 (2.172-3.670)2.092 (1.571-2.787)
rs6815391 × passive smokingORmultiply (95% CI)1.831 (1.511-2.218)1.503 (1.216-1.857)
rs6815391 with drinking alcohol
 TTNo318 (31.2)330 (31.9)1.0001.000
 TTYes159 (15.6)142 (13.7)1.162 (0.884-1.528)0.728 (0.529-1.003)
 CT+CCNo356 (34.9)419 (40.6)0.882 (0.715-1.087)0.817 (0.645-1.034)
 CT+CCYes187 (18.3)142 (13.7)1.367 (1.046-1.785)0.831 (0.608-1.137)
rs6815391 × drink alcoholORmultiply (95% CI)1.409 (1.111-1.787)0.978 (0.743-1.287)
rs6815391 with history of lung disease
 TTNo419 (41.1)436 (42.2)1.0001.000
 TTYes58 (5.7)36 (3.5)1.676 (1.083-2.595)1.401 (0.851-2.306)
 CT+CCNo477 (46.8)520 (50.3)0.955 (0.795-1.146)0.888 (0.723-1.090)
 CT+CCYes66 (6.5)41 (4.0)1.675 (1.109-2.529)1.560 (0.977-2.490)
rs6815391× history of lung diseaseORmultiply (95% CI)1.674 (1.122-2.496)1.633 (1.037-2.570)
rs6815391 with family history of cancer
 TTNo385 (37.7)400 (38.7)1.0001.000
 TTYes92 (9.0)72 (7.0)1.328 (0.946-1.863)1.350 (0.923-1.975)
 CT+CCNo433 (42.5)476 (46.1)0.945 (0.781-1.144)0.887 (0.715-1.101)
 CT+CCYes110 (10.8)85 (8.2)1.345 (0.980-1.844)1.353 (0.949-1.929)
rs6815391 × family history of cancerORmultiply (95% CI)1.348 (1.001-1.815)1.396 (1.000-1.948)
rs3740535
rs3740535 with pollution near the place of residence
 GGNo464 (44.3)561 (52.0)1.0001.000
 GGYes138 (13.2)53 (4.9)3.148 (2.241-4.422)2.846 (1.969-4.115)
 GA+AANo376 (35.9)431 (39.9)1.055 (0.877-1.269)0.971 (0.789-1.194)
 GA+AAYes70 (6.7)34 (3.2)2.489 (1.623-3.818)2.045 (1.276-3.278)
rs3740535 × pollution near the place of residenceORmultiply (95% CI)2.200 (1.447-3.344)1.873 (1.180-2.973)
rs3740535 with house type
 GGNo204 (19.5)85 (7.9)1.0001.000
 GGYes398 (38.0)529 (49.0)0.313 (0.236-0.417)0.398 (0.288-0.548)
 GA+AANo151 (14.4)93 (8.6)0.677 (0.471-0.971)0.618 (0.415-0.920)
 GA+AAYes295 (28.1)372 (34.5)0.330 (0.246-0.444)0.425 (0.305-0.593)
rs3740535 × house typeORmultiply (95% CI)0.745 (0.619-0.895)0.845 (0.686-1.040)
rs3740535 with ventilation situation
 GGNo21 (2.0)10 (0.9)1.0001.000
 GGYes581 (55.4)604 (56.0)0.458 (0.214-0.981)0.529 (0.227-1.228)
 GA+AANo18 (1.7)6 (0.6)1.429 (0.434-4.705)1.127 (0.309-4.108)
 GA+AAYes428 (40.8)459 (42.5)0.444 (0.207-0.954)0.490 (0.210-1.144)
rs3740535 × ventilation situationORmultiply (95% CI)0.932 (0.785-1.108)0.800 (0.652-0.980)
rs3740535 with kitchen ventilator
 GGNo249 (23.8)162 (15.0)1.0001.000
 GGYes353 (33.7)452 (41.9)0.508 (0.399-0.647)0.809 (0.608-1.076)
 GA+AANo201 (19.2)162 (15.0)0.807 (0.606-1.075)0.758 (0.550-1.045)
 GA+AAYes245 (23.4)303 (28.1)0.526 (0.406-0.682)0.858 (0.632-1.164)
rs3740535 × kitchen ventilatorORmultiply (95% CI)0.781 (0.643-0.950)1.024 (0.819-1.281)
rs3740535 with COF
 GGNo103 (9.8)211 (19.6)1.0001.000
 GGYes499 (47.6)403 (37.3)2.537 (1.937-3.322)2.217 (1.641-2.994)
 GA+AANo77 (7.3)131 (12.1)1.204 (0.834-1.738)1.272 (0.846-1.911)
 GA+AAYes369 (35.2)334 (31.0)2.263 (1.714-2.989)1.895 (1.387-2.590)
rs3740535 × COFORmultiply (95% CI)1.212 (1.012-1.453)0.965 (0.907-1.027)
rs3740535 with smoking
 GGNo246 (23.5)361 (33.5)1.0001.000
 GGYes356 (34.0)253 (23.4)2.065 (1.643-2.595)1.729 (1.322-2.261)
 GA+AANo154 (14.7)274 (25.4)0.825 (0.639-1.065)0.806 (0.608-1.069)
 GA+AAYes292 (27.9)191 (17.7)2.243 (1.758-2.863)1.861 (1.395-2.482)
rs3740535 × smokingORmultiply (95% CI)1.796 (1.461-2.208)1.506 (1.187-1.909)
rs3740535 with passive smoking
 GGNo179 (17.1)350 (32.4)1.0001.000
 GGYes423 (40.4)264 (24.5)3.133 (2.472-3.970)2.665 (2.054-3.458)
 GA+AANo131 (12.5)245 (22.7)1.045 (0.792-1.381)1.085 (0.801-1.470)
 GA+AAYes315 (30.1)220 (20.4)2.800 (2.182-3.592)2.256 (1.715-2.969)
rs3740535 × passive smokingORmultiply (95% CI)1.678 (1.376-2.046)1.424 (1.142-1.774)
rs3740535 with drink alcohol
 GGNo392 (37.4)450 (41.7)1.0001.000
 GGYes210 (20.0)164 (15.2)1.470 (1.150-1.878)0.966 (0.725-1.288)
 GA+AANo292 (27.9)320 (29.7)1.048 (0.850-1.290)1.003 (0.792-1.270)
 GA+AAYes154 (14.7)145 (13.4)1.219 (0.936-1.588)0.787 (0.578-1.071)
rs3740535 × drink alcoholORmultiply (95% CI)1.110 (0.869-1.417)0.794 (0.599-1.053)
rs3740535 with history of lung disease
 GGNo528 (50.4)564 (52.3)1.0001.000
 GGYes74 (7.1)50 (4.6)1.581 (1.083-2.307)1.593 (1.034-2.453)
 GA+AANo395 (37.7)426 (39.5)0.990 (0.826-1.187)0.966 (0.787-1.186)
 GA+AAYes51 (4.9)39 (3.6)1.397 (0.906-2.155)1.129 (0.693-1.837)
rs3740535× history of lung diseaseORmultiply (95% CI)1.364 (0.891-2.088)1.110 (0.688-1.790)
rs3740535 with family history of cancer
 GGNo485 (46.3)524 (48.6)1.0001.000
 GGYes117 (11.2)90 (8.3)1.405 (1.039-1.898)1.388 (0.989-1.949)
 GA+AANo352 (33.6)395 (36.6)0.963 (0.797-1.164)0.908 (0.733-1.124)
 GA+AAYes94 (9.0)70 (6.5)1.451 (1.040-2.024)1.515 (1.043-2.200)
rs3740535 × family history of cancerORmultiply (95% CI)1.420 (1.029-1.959)1.517 (1.058-2.176)
rs3130932
rs3130932 with pollution near the place of residence
 TTNo362 (34.6)418 (38.6)1.0001.000
 TTYes91 (8.7)35 (3.2)3.002 (1.984-4.544)2.806 (1.794-4.389)
 GT+GGNo476 (45.6)578 (53.4)0.951 (0.790-1.145)0.937 (0.762-1.153)
 GT+GGYes116 (11.1)51 (4.7)2.626 (1.836-3.757)2.245 (1.513-3.331)
rs3130932 × pollution near the place of residenceORmultiply (95% CI)2.524 (1.795-3.550)2.166 (1.489-3.151)
rs3130932 with house type
 TTNo149 (14.3)75 (6.9)1.0001.000
 TTYes304 (29.1)378 (34.9)0.405 (0.295-0.555)0.584 (0.408-0.836)
 GT+GGNo207 (19.8)103 (9.5)1.012 (0.703-1.456)1.099 (0.737-1.638)
 GT+GGYes385 (36.8)526 (48.6)0.368 (0.271-0.501)0.509 (0.359-0.723)
rs3130932 × house typeORmultiply (95% CI)0.617 (0.519-0.733)0.701 (0.575-0.854)
rs3130932 with ventilation situation
 TTNo14 (1.3)7 (0.6)1.0001.000
 TTYes439 (42.0)446 (41.2)0.492 (0.197-1.231)0.516 (0.190-1.402)
 GT+GGNo24 (2.3)8 (0.7)1.500 (0.447-5.029)1.086 (0.292-4.045)
 GT+GGYes568 (54.4)621 (57.4)0.457 (0.183-1.141)0.473 (0.174-1.282)
rs3130932 × ventilation situationORmultiply (95% CI)0.884 (0.745-1.049)1.638 (1.149-2.334)
rs3130932 with kitchen ventilator
 TTNo204 (19.5)147 (13.6)1.0001.000
 TTYes249 (23.8)306 (28.3)0.586 (0.448-0.768)1.036 (0.752-1.427)
 GT+GGNo246 (23.5)179 (16.5)0.990 (0.744-1.319)1.025 (0.744-1.411)
 GT+GGYes346 (33.1)450 (41.6)0.554 (0.430-0.714)0.894 (0.662-1.207)
rs3130932 × kitchen ventilatorORmultiply (95% CI)0.695 (0.583-0.830)0.872 (0.711-1.070)
rs3130932 with COF
 TTNo85 (8.1)150 (13.9)1.0001.000
 TTYes368 (35.2)303 (28.0)2.143 (1.578-2.912)1.744 (1.238-2.458)
 GT+GGNo96 (9.2)191 (17.7)0.887 (0.618-1.274)0.849 (0.568-1.268)
 GT+GGYes496 (47.5)438 (40.5)1.998 (1.487-2.685)1.643 (1.180-2.287)
rs3130932 × COFORmultiply (95% CI)1.328 (1.119-1.577)0.951 (0.895-1.011)
rs3130932 with smoking
 TTNo170 (16.3)268 (24.8)1.0001.000
 TTYes283 (27.1)185 (17.1)2.412 (1.847-3.149)2.016 (1.477-2.752)
 GT+GGNo223 (21.3)370 (34.2)0.950 (0.737-1.225)0.929 (0.702-1.229)
 GT+GGYes369 (35.3)259 (23.9)2.246 (1.750-2.882)1.835 (1.372-2.455)
rs3130932 × smokingORmultiply (95% CI)1.735 (1.436-2.095)1.421 (1.145-1.764)
rs3130932 with passive smoking
 TTNo133 (12.7)260 (24.0)1.0001.000
 TTYes320 (30.6)193 (17.8)3.241 (2.467-4.267)2.598 (1.921-3.513)
 GT+GGNo178 (17.0)340 (31.4)1.023 (0.776-1.350)1.006 (0.744-1.361)
 GT+GGYes414 (39.6)289 (26.7)2.800 (2.165-3.622)2.237 (1.685-2.970)
rs3130932 × passive smokingORmultiply (95% CI)1.800 (1.499-2.162)1.548 (1.263-1.897)
rs3130932 with drink alcohol
 TTNo296 (28.3)325 (30.0)1.0001.000
 TTYes157 (15.0)128 (11.8)1.347 (1.016-1.785)0.861 (0.621-1.194)
 GT+GGNo385 (36.8)449 (41.5)0.941 (0.765-1.159)0.910 (0.719-1.152)
 GT+GGYes207 (19.8)180 (16.6)1.263 (0.979-1.628)0.808 (0.598-1.091)
rs3130932 × drink alcoholORmultiply (95% CI)1.238 (0.993-1.544)0.872 (0.674-1.129)
rs3130932 with history of lung disease
 TTNo398 (38.1)417 (38.5)1.0001.000
 TTYes55 (5.3)36 (3.3)1.601 (1.029-2.491)1.495 (0.909-2.460)
 GT+GGNo524 (50.1)575 (53.1)0.955 (0.796-1.145)0.934 (0.761-1.145)
 GT+GGYes68 (6.5)54 (5.0)1.319 (0.900-1.935)1.185 (0.762-1.841)
rs3130932 × history of lung diseaseORmultiply (95% CI)1.412 (1.065-1.871)1.205 (0.789-1.843)
rs3130932 with family history of cancer
 TTNo369 (35.3)387 (35.8)1.0001.000
 TTYes84 (8.0)66 (6.1)1.335 (0.938-1.899)1.267 (0.855-1.878)
 GT+GGNo467 (44.7)534 (49.4)0.917 (0.759-1.108)0.877 (0.708-1.085)
 GT+GGYes125 (12.0)95 (8.8)1.380 (1.020-1.867)1.462 (1.037-2.061)
rs3130932 × family history of cancerORmultiply (95% CI)1.412 (1.065-1.871)1.537 (1.117-2.116)

#By the degree of education, marital status, BMI, pollution near the place of residence, house type, ventilation situation, COF, kitchen ventilator, smoking, passive smoking, drink alcohol, history of lung disease, and family history of cancer adjusted. OR and its interval shown in italic font to represent the .