consanguinity

From Aaushi
Jump to navigation Jump to search

Introduction

descent from a common ancestor; kinship.

parents who are second cousins or closer.

Epidemiology

  • 1 of 10 births worldwide[2]
  • marriage of first cousins is illegal in only three countries: U.S., North Korea, & China
  • children of consanguineous marriages may migrate to the U.S.
  • children of first cousins are more likely to be prescribed medications for mood disorders (RR=3) & more likely to receive an antipsychotic (RR=2) than non-consanguineous children[2]

References

  1. Wikipedia: Consanguinity http://en.wikipedia.org/wiki/Consanguinity
  2. 2.0 2.1 2.2 Dubovsky A Having Children with a First Cousin Is Still Not a Good Idea. Physician's First Watch, April 30, 2018 David G. Fairchild, MD, MPH, Editor-in-Chief Massachusetts Medical Society http://www.jwatch.org
    Maguire A, Tseliou F, O'Reilly D. Consanguineous marriage and the psychopathology of progeny: A population-wide data linkage study. JAMA Psychiatry 2018 Apr 4. PMID: https://www.ncbi.nlm.nih.gov/pubmed/29617531 https://www.jwatch.org/na46568/2018/04/27/having-children-with-first-cousin-still-not-good-idea