association between borderline personality disorder triats and premenstrual syndrome

introduction: the aim of this study is essay, the association between borderline ersonality disorder and premenstrual syndrome in patients with borderline personality.  method: in this case -control study, 400 students at high schools stage of education in tehran, randomly selected. all the students were aged between 19-15 y , did not use ocp, regular menstrual cycles and cycle lengths (between 35-21 days) . pms questionnaire and daily documentation of pms symptoms questionnaire was completed by students in 2 menstrual cycles. how to record the exact symptoms of subjects were learned to patients. individuals with pms diagnosis were observed as of the case study group. then people with borderline personality disorder based on utility (scidii) identification and prevalence rates in the two groups that were studied. results: the population in this study was 400 high school students who were randomly selected from the girls high schools in one aerie of tehran city (the capital of iran). according our result, distribution of patients with bpd and non- bpd patients according to disease severity of pms . based on statistical analysis, the frequency of patients with borderline personality disorder significantly relation [sig: 0.001] was more seen in students with pms, and also there was a significant relationship was seen between severity of pms and borderline personality disorder [sig: 0.001].  discussion: finally, according to the surveys conducted in the relevant literature, a study has specifically , borderline personality disorder among people suffering from pms, has not been evaluated .