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Article

Obstetric complications in histories of monozygotic twins discordant and concordant for schizophrenia.

Acta psychiatrica Scandinavica - 1 Mar 1994

McNeil T F, Cantor-Graae E, Torrey E F, Sjöström K, Bowler A, Taylor E, Rawlings R, Higgins E S

Abstract excerpt

Histories of obstetric complications (OCs) during pregnancy, labor-delivery and the neonatal period were investigated by detailed maternal report for 23 monozygotic (MZ) twin pairs discordant for schizophrenia, 10 MZ twin pairs concordant for schizophrenia and 7 normal MZ control pairs. Statistically significant differences in OC rates were found across these 3 groups. OCs being most frequent in discordant pairs...

Topics

Adult
Birth Weight
Diseases in Twins
Female
Humans
Male
Middle Aged
Obstetric Labor Complications
Phenotype
Pregnancy
Risk Factors

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Schizophrenia

Schizophrenic Psychology

Social Environment

Twins, Monozygotic

Source

Identifiers

PMID: 8178679
DOI: 10.1111/j.1600-0447.1994.tb08092.x

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-8178679-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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