[Health promotion and education in the secondary schools]

To prevent the risks of HIV infection, some meetings have been carried with the students of secondary school; actually the school is the best and the most appropriate place to conduct these health promotion and education meetings. Two questionnaires have been given to the students, a pre-test before the interview, to evaluate their knowledge about drugs, and a re-test after the interview to evaluate whether the knowledge objectives suggested had been reached. After the meeting the students appear to be more informed; differences were statistically significant between the percentages of the correct answers of the pre-test and the re-test.