Introduction:The health students are likely to experience anxiety, depression and stress freshman year, affecting their performance and adaptation.The scant evidence of the relationship between personality like dispositional-condition with the above symptoms, limited understanding of this phenomenon in the studied sample.Objective: To establish the relationship of the dimensions of personality, anxiety, depression and stress freshmen in medical and nursing.Method: We surveyed the Kernberg inventory of personality organization and scale of depression, anxiety and stress, to a sample of 110 university/as first-year medical and nursing schools, three universities of La Serena and Coquimbo, data thrown by two instruments were correlated using r Pearson's.Results: It was found correlation between all dimensions of personality organization, with anxiety, depression and stress.In addition, 47% have anxiety, depression 28% and 44% stress amid a severe ranges.A 65% rate with borderline personality structure where two dimensions of personality have high values.Conclusion: It is found that the greater integration of the personality, the lower the level of anxiety, depression and stress, Since it is proposed to evaluate early both conditions would guide remedial actions that favor the development of these students early stages of the learning process moreover the discussion arises around being considered to evaluate behaviors entries in the selection process to the races.