Latest database descriptions

General Objective: To evaluate the effect of psychological, genetic and anamnestic variables on addiction at two years Secondary Objectives: - to highlight intermediate traits associated with addictive disorders at two years - to highlight the effect of gene x environment interactions on the development of dependence.

1. Determine the cognitive score at 8 years old.
2. Determine wether the child is schooled in general or specialized school.

Study on the increased risk of cancer, including lung cancer, after chronic exposure to ionising radiation, including alpha emitters (radon descendants, uranium dust). Professional cofactors and smoking are taken into account. Secondary objective: The cohort study benefits from high quality individual registration of exposure to various carcinogens on an annual basis, as well as long-term follow-up (over 20 years on average). All causes of death are recorded regularly. It is also possible to study risks other than cancer in this cohort, including the risk of cardiovascular or respiratory death. The extrapolation of risk per unit of exposure enables the assessment of low-dosage risk, at levels regularly encountered by some of the French population. This is especially true for the estimation of cancer risk per unit of radon exposure in the home.

Two objectives:
1) Estimate the prevalence and the severity of allergic and respiratory diseases in rural areas, especially asthma and OCPD.
2) Study the environmental factors in rural areas in liaison with the development of these diseases, and in particular better focus on the role of biological and chemical air pollutants in the risk of allergic and respiratory diseases in rural areas.