Author's response
2006

The Genetics of Schizophrenia

publication Evidence: moderate

Author Information

Author(s): Patrick Sullivan

Primary Institution: University of North Carolina, Chapel Hill, North Carolina, United States of America

Hypothesis

This body of work provides a consistent rationale for the search for genes for schizophrenia.

Conclusion

The adoption studies on schizophrenia, while not the highest quality, support the search for genetic factors.

Supporting Evidence

  • The adoption studies on schizophrenia were scrutinized in the 1980s.
  • Most agree that the number, size, and quality of these studies are not the highest.
  • The author received no specific funding for this article.
  • The author declared no competing interests.

Takeaway

Some studies suggest that genes might play a role in schizophrenia, even if the studies aren't perfect.

Methodology

The paper discusses the scrutiny of adoption studies related to schizophrenia.

Potential Biases

No competing interests were declared.

Limitations

The quality of the adoption studies is not the highest.

Digital Object Identifier (DOI)

10.1371/journal.pmed.0030376

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