Leptin levels are positively related to female gender and anthropometric characteristics of neonates but, contrary to studies in adults, are not correlated with adiponectin levels. We also found evidence that formula feeding imparts a considerable increase in leptin levels in newborns.

Objective: To compare the differential implications of sociodemographic and situational factors on the risk of injury among disabled and non-disabled children. Design: Data from the Emergency Department Injury Surveillance System (EDISS) were used to compare, in a quasi case-control approach, injured children with or without disability with respect to sociodemographic, event and injury variables, and to estimate adjusted odds ratios for the injury in a disabled rather than a non-disabled child. Setting: Two teaching hospitals in Athens and two district hospitals in the countryside that participate in the EDISS. Patients: In the five year period 1996-2000, 110 066 children were recorded with injuries; 251 among them were identified as having a motor/psychomotor or sensory disability before the injury event.Interventions: None. Main outcome measures: Mechanism of injury, type of injury, risk-predisposing socioeconomic and environmental variables, odds ratio for injury occurrence. Results: Falls and brain concussion are proportionally more common among disabled children, whereas upper limb and overexertion injuries are less common among them. Urban environment, migrant status, and cold months are also associated with increased odds for injuries to occur among disabled rather than non-disabled children. The odds ratio for the occurrence of an injury among disabled children increases with increasing age. Conclusions: The results of the study provide the information for the targeting of trials of preventive measure in disabled children at increased risk of severe injuries.

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Since sports participation entails the risk of injuries that account for substantial morbidity and disability, the existence of adequate epidemiological information is essential for the development of sound preventive strategies. In this study, we present data on the occurrence of sports injuries among children in six European countries, namely Austria, Denmark, France, Greece, The Netherlands, and the United Kingdom. An operational definition for sports injuries was developed, and comparable data from the European Home and Leisure Accident Surveillance System, an established injury surveillance system operating in 12 European union countries, were collected from the participating member states, during a 1-year period (1998). Sports injuries were examined in schools, in organised and unorganised settings, and in specific types of sports by demographics and injury descriptive variables. Sports injuries represent a quantitatively important and sufficiently serious problem in European union countries, accounting for an estimated annual number of about a quarter of a million outpatient visits in two of the participating countries, which provide national estimates. It is evident, that sport injuries are not only common but also injuries of considerable severity, since a large fraction represents fractures, while approximately 4% of the total require hospitalisation. Football and basketball among male children are, in declining order, the two sports responsible for the most frequent injuries in the European union countries, whereas gymnastics and volleyball prevail among females. The study indicates the importance of injury surveillance in describing the epidemiology of sports injuries and provides an estimate of the magnitude and the profile of sport injuries that take place annually in European union countries.

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