{{Rsnum
|rsid=2323019
|Gene=FZD3
|Chromosome=8
|position=28533453
|Orientation=plus
|GMAF=0.4385
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=FZD3
}}[http://7thspace.com/headlines/290001/the_frizzled_3_gene_is_associated_with_methamphetamine_psychosis_in_the_japanese_population.html news] 188 patients with methamphetamine psychosis and 240 age- and gender-matched controls. Having the G-A-T-G or A-G-C-A haplotype of 
[[rs2241802]]-[[rs2323019]]-[[rs352203]]-[[rs880481]] was a potent negative risk factor (odds ratios were 0.13 and 0.086, respectively) for methamphetamine psychosis.

{{PMID Auto
|PMID=15274031
|Title=Positive association of the human frizzled 3 (FZD3) gene haplotype with schizophrenia in Chinese Han population.
}}

{{PMID Auto
|PMID=18702828
|Title=The Frizzled 3 gene is associated with methamphetamine psychosis in the Japanese population.
|OA=1
}}

{{PMID Auto
|PMID=22027177
|Title=Association study of the frizzled 3 gene with Chinese Va schizophrenia.
}}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | HumanOmni1Quad}}