Latest database descriptions

- To estimate the national prevalence of lead poisoning in children between 6 months and 6 years old;
- To determine the blood lead level distribution of children between 6 months and 6 years old by administrative region;
- To update knowledge of factors that determine blood lead level;
- To validate indicators that characterise at-risk areas.

The primary objective of this study is to assess the proportion of schizophrenic patients and the proportion of bipolar patients who discontinued olanzapine within 12 months of treatment in outpatient, ambulatory or community settings.

The survey's primary objective is to estimate the incidence of serious adverse events observed in hospitals and their avoidable character - for events resulting from admission in medicine and surgery units of health institutions or arising in such units during hospitalization.
The secondary objectives are:
1) estimate the severity and avoidable portion of such events;
2) describe the immediate care-related causes of such events arising.

Compare the rate of hospitalization for bronchiolitis to RSV between premature children born <= 32 weeks of gestational age without bronchopulmonary dysplasia (BPD) and full-term children, during the 2008-2009 RSV season