[An analysis of student malaise by the Bios ULB (Free University of Brussels) study]

An international survey of the biological and psychosocial components of students unrest has been conducted these past years. It is known as the "Bios" study. It showed that the psychosocial factors are more prevalent. This is a side study, mainly methodological, on a sample of students from the University of Brussels in Belgium. It uses a mental health indicator and a satisfaction/unsatisfaction scale. Preventive suggestions are issued after a factor analysis. Though the main purpose of this paper is to provide a method for further similar studies.