[Excess mortality in out-patients psychiatry: first results of a Geneva study].

The project intends to prove an excess of mortality among the out-patients of the official psychiatric center of Geneva. The study is of the follow-up retrospective type. The primary results confirm the hypothesis.

[Level of SO2 pollution and the prevalence of bronchitis].

The prevalence of chronic bronchitis (according to the BMRC questionnaire on respiratory symptoms) for 1182 male smokers, as well as their peak flow rate, are related to age (18-65 years), cagarette consumption (1-55 cig./day) and exposure to atmospheric SO2 pollution (20-65 microgram/m3).

[Chronic bronchitis and risk factors in employees of the sanitation départment, city of Geneva].

The MRC questionnaire on respiratory symptoms was applied to 429 employees of the sanitation department of the city of Geneva. At the same time, the PFR was determined. The prevalence of the chronic bronchitis was shown to be three times as high in this sample as in the active population of Geneva from the same age group.