Validity of childhood adiposity classification in predicting adolescent overweight and obesity.

Objective: Identification of children at risk for adolescent overweight can assist in targeting interventions. Uncertainty remains regarding the validity of current body mass index (BMI) reference values in predicting future risk on a population basis. This study aimed to assess the validity of current childhood adiposity classifications in predicting adolescent overweight and obesity among Israeli youth.

A radiological study on the anatomical proximity of the ureters and the cervix.

In order to evaluate risk factors for anatomical proximity between the cervix and the ureters the distance between the ureters and the cervix was measured in 499 computerized tomography (CT) studies at the most dorsal reflection of the ureters. The relationship between the ureter-cervical distance and the presence of pelvic pathology was assessed by correlation tests and regression analysis. Of the 499 CT studies, 252 demonstrated radiographic pathologies.

Appropriateness of US and international BMI-for-age reference curves in defining adiposity among Israeli school children.

Effective surveillance of trends in paediatric overweight and obesity requires the establishment of valid cutoff values to identify children at risk. In Israel, standard values for childhood BMI-for-age are currently based on growth charts published by the US Centers for Disease Control and Prevention. However, the appropriateness of using US reference values in populations outside the US is questionable, due to inherent differences in ethnicity, culture and socioeconomic status.