{{Rsnum
|rsid=17293632
|Gene=SMAD3
|Chromosome=15
|position=67150258
|Orientation=plus
|GMAF=0.1079
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=SMAD3
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 58.4 | 37.2 | 4.4
| HCB | 94.2 | 5.8 | 0.0
| JPT | 97.3 | 2.7 | 0.0
| YRI | 93.2 | 6.8 | 0.0
| ASW | 93.0 | 7.0 | 0.0
| CHB | 94.2 | 5.8 | 0.0
| CHD | 94.5 | 5.5 | 0.0
| GIH | 70.3 | 25.7 | 4.0
| LWK | 96.4 | 3.6 | 0.0
| MEX | 79.3 | 20.7 | 0.0
| MKK | 93.6 | 5.8 | 0.6
| TSI | 60.8 | 28.4 | 10.8
| HapMapRevision=28
}}{{PMID Auto GWAS
|PMID=21102463
|Trait=None
|Title=Genome-wide meta-analysis increases to 71 the number of confirmed Crohn's disease susceptibility loci
|RiskAllele=T
|Pval=3E-19
|OR=1.1200
|ORtxt=[1.07-1.16]
|OA=1
}}

{{PMID Auto GWAS
  |PMID=23128233
  |Trait=Inflammatory bowel disease
  |Title=Host-microbe interactions have shaped the genetic architecture of inflammatory bowel disease.
  |RiskAllele=T
  |Pval=6E-16
  |OR=1.07
  |ORtxt=[1.032-1.102]
  |OA=1
}}

{{PMID Auto
|PMID=24121259
|Title=The Influence of CTGF Single-Nucleotide Polymorphisms on Outcomes in Crohn's Disease
}}

{{on chip | FTDNA2}}
{{on chip | FTDNA}}
{{on chip | Illumina Human 1M}}