OBJECTIVE. To calculate the prevalence of developmental coordination disorder at 7 years
of age by using Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria …

… Emond et al only detected an ASD rate in this study of 62 in 10,000 while Baird et al found
a rate 116.1 in 10,000 [7] in a population of UK children and Baron-Cohen et al found a rate of …

Of a cohort of 308 children with homozyous sickle cell disease diagnosed at birth, 89
experienced 132 clinically significant attacks of acute splenic sequestration (ASS) over a 10-year …

• A questionnaire study of Jamaican patients with homozygous sickle cell (SS) disease
indicated a 42% prevalence of priapism, with a median age at onset of 21 years. Two …

Study Objectives: To provide reference data on sleep duration throughout childhood and
explore the demographic characteristics associated with sleep. Design: Population-based …

The aim of this study was to determine the prevalence of autistic spectrum disorder (ASD)
within a large representative population sample: the Avon Longitudinal Study of Parents and …

OBJECTIVE: To explore the associations between probable developmental coordination
disorder (DCD) defined at age 7 years and mental health difficulties at age 9 to 10 years. …

Aim: To determine whether early lead exposure at levels below 10 μg/dl has an impact on
educational and behavioural outcomes at school. Methods: Venous samples were taken from …

Objective To investigate longitudinal sleep patterns in children with autistic spectrum disorders
(ASDs). Study design Prospective longitudinal study using Avon Longitudinal Study of …

OBJECTIVE: The proportion of schoolchildren with mild social communicative deficits far
exceeds the number diagnosed with an autistic spectrum disorder (ASD). We aimed to …