Few studies have examined people with comorbid schizophrenia-spectrum personality disorder and antisocial personality disorder, a subgroup who may differ psychophysiologically and behaviourally from those with either condition alone.

Purpose of this study is investigating the relation between job stress and it's sequels with hardiness as a mediator. In this study, nursing stress and its subscales (death and dying; conflict with physicians, peers, supervisors, patients and their families; workload ;inadequate preparation ;uncertainty concerning treatment and discrimination) were considered as prediction variables and migraine, chronic fatigue syndrome, anxiety and depression were considered as target variables. The mediate variable in this study was psychologic hardiness.

Research sample included 400 nurses that worked in different hospitals in Ahvaz. These samples were selected with stratified random sampling method.

Data analysis was carried by inferential statistic methods. Pearson correlation factor was used in simple correlation data section, and linear regression was used firstly in mediator theories data and then Sobel statistic formula was used for diagnosis statistical significance of mediator effect on relation between prediction and target variables.

THE relation between nursing stress (independent variable) and its subscales with dependent variables had statistical significance. Differ with death; conflict with physicians;inadequate preparation and discrimination are variables that hardiness still can not eliminate or reduce their statistical significance effect on somatic, psychosomatic and psychologic problems that consequent to stress.