Latest database descriptions

To assess prevalence of gastroesophageal reflux during childhood and teenage years in France

Primary:
- To estimate the frequency of patients admitted with headaches and to estimate the frequency of patients diagnosed with migraine.
- To characterise patients diagnosed with migraines attending emergency services based on demographic data and migraine history (age, severity).
- To describe the treatment of patients diagnosed with a migraine during emergency service consultation.
Secondary:
- To describe the treatment of patients diagnosed with a migraine according to the type of migraine.
- To describe the frequency of patients diagnosed with a migraine and their treatment by emergency structure type.
- To describe treatment follow-up.

The aim of the study is to investigate the influence of bottom-up and top-down processes in the generation of emotions and their effect on attention and memory, and to assess the differential impact of attention deficits on memory through a case-control survey of traumatised adolescents with attentional bias.

Study the evolution of severely preterm children born between 22 and 32 weeks of gestational age il 9 regions of France in 1997, and 2 comparison groups at 33-34 and 39-40 weeks.