Endocrine Abstracts

Introduction and objective: The aim of this study has been to evaluate the relationship between vitamin D and iPTH levels and the status of carbohydrate metabolism in a representative sample of the Spanish population.Material and methods: The study was conducted in two population of northern and southern Spain, evaluated in the same period of time and with a similar methodology: Pizarra Study (Málaga) and Asturias Study. Subjects in both groups unde...

Background: Vitamin D deficiency is common worldwide. No homogenous reference values have yet been established and no studies of values have been done in Spain involving a large number of participants.Objective: To study the population concentrations of vitamin D in a representative sample of the Spanish population.Subjects/methods: The study involved two cohorts from Spain, the Asturias Study and the Pizarra Study, which are two p...

Objective: Modifications in lifestyle and diet are major contributors for the high prevalence of obesity. Very few longitudinal studies have evaluated the changes in body weight over time. Dynamic changes in body weight are also an important indicator of risk for type 2 diabetes. The aim of this study is to assess factors associated with weight gain in a population of Spanish adults.Methods: The study was undertaken in two population-based cohorts of Spa...