3 research outputs found
No association between transient hypothyroxinemia of prematurity and neurodevelopmental outcome in young adulthood
\u3cp\u3eContext: Transient hypothyroxinemia of prematurity (THoP) has been associated with neurodevelopmental impairment in infancy and childhood. It is not known whether these relations persist into adulthood. Objective:Theobjectivewastoexaminewhetherthere isaneffect ofTHoPonintelligence quotient (IQ) score and motor functioning at a young adult age. Design: This study was part of the 19-year follow-up of the Project On Preterm and Small-forgestational-age birth (POPS) cohort, which included infants born very preterm (ie,<32 wk) and/or with a very low birth weight (ie, <1500 g). Setting: This was a multicenter study. Patients: There were 398 19-year-old participants of the POPS cohort, of whom 120 had THoP. Exposure: T\u3csub\u3e4\u3c/sub\u3e concentrations were obtained through the national neonatal screening program for congenital hypothyroidism.THoPwasdefined as a total T\u3csub\u3e4\u3c/sub\u3e concentration <-3 SDof the dailymean (approximately 60 nmol/L). Main Outcome Measures: Main outcome measures were IQ and motor functioning, measured with the digital Multicultural Capacities Test-Intermediate Level and a revised version of Touwen's examination of minor neurological dysfunction, respectively. Results: THoP was not associated with IQ score (mean difference, 0 [95% confidence interval,-3.8 to 3.8] points) or motor function (mean difference, 0.6 [95% confidence interval, -1.3 to 2.5] points) after adjustment for demographic and perinatal characteristics. Conclusions: No associations between THoP and neurodevelopmental outcome at age 19 years were found.\u3c/p\u3
Social Lifestyle, Risk-taking Behavior, and Psychopathology in Young Adults Born Very Preterm or with a Very Low Birthweight
Objective: To assess social lifestyle, risk-taking behavior, and psychopathology in young adults born very preterm or with a very low birthweight. Study design: This study was part of the 19-year follow-up in a large ongoing collaborative study in the Netherlands (the POPS study) on the long-term outcome of prematurity and dysmaturity. 656 adolescents from the POPS study without serious handicap were compared with peers in the general population in lifestyle, risk-taking behavior, psychopathology, and social participation. Results: Adolescents from the POPS study smoked significantly less than their peers. Compared with their peers, boys from the POPS study consumed alcohol less often, and girls from the POPS study consumed alcohol approximately as often. Lifetime drug-use was significantly lower than in the reference group. With the exception of fare-dodging, criminal behavior in POPS adolescents was significantly lower than in control subjects. Boys had more trouble in establishing a relationship. The clinical psychopathology reported by POPS subjects was not significantly higher than in control subjects. Conclusion: Adolescents born very preterm or with a very low birthweight without serious disabilities engaged less in risk-taking behavior, did not show more psychopathology, but had more difficulties in establishing social contacts. The latter might be attributable to a more prominent internalizing behavior. © 2008 Mosby, Inc. All rights reserved