[Chronological assessment of the preventive measures taken in the field of road traffic accidents in France. Methodological problems and results. (author's transl)]. / Evaluation chronologique des mesures préventives des accidents de la circulation routière en France. Problmes méthodologiques et résultats.

Corresponding to a non-experimental approach and based upon the study of indices obtained from permanent statistics, this assessment presents methodological difficulties linked both: to the choice of permanant indicators and to the interpretation of their variations in a situation of observation. The results permit us to appraise the consequences of the global policy of prevention in the field of road traffic accidents in France during many consecutive years: - the decrease of mortality and morbidity demographic indices; - the strengthening of the regressive tendency of the risk indices linked to road traffic (number of dead and wounded in relation to the "km" covered, to the consumption of motor-fuel...). The agreement of the evolutive tendencies of these indicators lets us think that the campaign against traffic accidents has had the desired effects even if they are still incomplete.