Interesting study on ADD in Universidad de Valparaíso students


Medical students at the Universidad de Valparaíso participated as volunteers in a study on Attention Deficit Disorder –ADD–, which was recently published in the Medical Journal of Chile. ADD is a persistent pattern of inattention, hyperactivity-impulsivity, or both, which interferes with the functioning and vital development of those who suffer from it.

336 UV Medical students participated as a sample group in this study led by CIESAL researcher Marcelo Arancibia. Of these, 63% were diagnosed with probable ADD.

Photo: Project Director Doctor Marcelo Arancibia

Two tools were used in the analysis. The first was an adult attention deficit and hyperactivity disorder symptom scale to identify students likely to have ADD. The second was the Salamanca questionnaire, which is a screening test which classifies personality disorders into three large groups: type A personality (subjects with paranoid, schizoid and schizotypal traits), type B personality (people with histrionic, antisocial, narcissistic and emotional instability of the impulsive and borderline type) and type C personality (perfectionist, dependent and anxious personalities).

The primary, analytical and cross-sectional finding of the study is that students with probable or very probable ADD are strongly associated with type C personality traits, that is, anxious, perfectionist and dependent. This has hardly been addressed by previous authors, since the diagnosis of ADD has traditionally been associated with type B personality traits.

This work emphasises the importance of diagnosis and approach to ADD, especially in a university setting, where the quality of life, mental health and academic performance of the students are at stake.

The team that participated in the study comprised CIESAL researchers Marcelo Arancibia, Jana Stojanova and Eva Madrid as well as child psychiatrists Juan Carlos Martínez and Elisa Sepúlveda. Following customary CIESAL policy, medical interns were also included. On this occasion, they were represented by Sylvana Valdivia, Andrea Morales and Jasmín Tapia.