Association of measures of fetal and childhood growth with non-clinical psychotic symptoms in 12-year-olds: the ALSPAC cohort.

ABSTRACT:

Background

Previous studies have suggested that impaired fetal and childhood growth are associated with an increased risk of schizophrenia, but the association of pre-adult growth with non-clinical psychotic symptoms (psychosis-like symptoms) in children is not known.

Aims

To explore the associations of body size at birth and age 7.5 years with childhood psychosis-like symptoms.

Method

Prospective cohort of children followed up from birth to age 12: the ALSPAC cohort.

Results

Data on 6000 singleton infants born after 37 weeks of gestation. A one standard deviation increase in birth weight was associated with an 18% reduction in the risk of definite psychosis-like symptoms after adjusting for age and gestation (Odds ratio (OR) = 0.82, 95% CI = 0.73-0.92, P = 0.0

SUBMITTER: Thomas K 

PROVIDER: S-EPMC2802530 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature