In Norway, the Directorate of Health is responsible for two nationwide registries–the
Norwegian Patient Registry (NPR) and the Norwegian Registry for Primary Health Care …

Résumé En France, le législateur a souhaité en 1999 que les régimes d'Assurance Maladie
développent un système national d'information interrégimes de l'Assurance Maladie …

Importance Reliable prevalence estimates are lacking for young-onset dementia (YOD), in
which symptoms of dementia start before the age of 65 years. Such estimates are needed for …

Importance The direct and indirect implications of the COVID-19 pandemic have been
associated with the mental health of children and adolescents, but it is uncertain whether …

Objectives The aim of this study was to conduct a systematic review in order to assess the
impact of early childhood caries (ECC) and its severity on Oral health‐related quality of life …

Background Education is a key determinant of future employment and income prospects of
young people. Poor mental health is common among young people and is related to risk of …

Abstract The Rotterdam Study is a prospective cohort study ongoing since 1990 in the city of
Rotterdam in The Netherlands. The study targets cardiovascular, endocrine, hepatic …

Tobacco smoking and alcohol consumption are well‐established risk factors for head and
neck cancer. The prognostic role of smoking and alcohol intake at diagnosis have been less …

The offspring of parents with mental disorders are at increased risk for develo** mental
disorders themselves. The risk to offspring may extend transdiagnostically to disorders other …

Objective For adolescents, DSM‐5 differentiates anorexia nervosa (AN) and atypical AN with
the 5th BMI‐centile‐for‐age. We hypothesized that the diagnostic weight cut‐off yields (i) …