Rates of early intervention services in children born extremely preterm/extremely low birthweight

Abstract

AimTo determine the rates of early intervention (EI) service use in extremely preterm (EP, <28 weeks' gestation) or extremely low birthweight (ELBW, <1000 g) infants between 1991 and 2013, and identify biological or socio-economic factors associated with receiving EI. MethodsParticipants comprised consecutive EP or ELBW survivors born in 1991-1992, 1997 or 2005 in Victoria, Australia, and randomly selected, matched term-born controls. The main outcome measure was parent-reported EI participation up to 8 years of age. Neurodevelopmental outcomes and socio-economic risk factors were compared with EI participation to identify associations among the preterm groups. ResultsThe rates of EI were higher in the preterm groups than the control groups overall (odds ratio 4.29, 95% confidence interval 3.28, 5.59, P < 0.001), and the rates of EI rose significantly over time - from 42% in the 1991-1992 preterm cohort to 64% in the 2005 preterm cohort. Among the preterm groups, post-natal corticosteroid therapy, cystic periventricular leukomalacia and surgery in the newborn period were all independently associated with increased odds of receiving EI. Increased severity of disability was associated with higher rates of EI. The majority (95%) of preterm children with a physical impairment received EI, compared with only 73% of children with a cognitive impairment alone. EI participation rates were independent of social risk. ConclusionEI participation is high in the EP population, and rates of EI use have increased over time. Contrary to previous reports, social risk factors were not found to be associated with EI use.Mills, Ianthe S. Doyle, Lex W. Cheong, Jeanie L. Y. Roberts, Gehan1440-1754 <br />