Irritable bowel syndrome, anxiety, depression and personality characteristics.
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BACKGROUND: Numerous studies have suggested that 54%-100% of patients with IBS may have associated psychiatric illness and personality pathology. This transversal controlled study was realized in order to evaluate anxiety and depression levels, as well as the personality characteristics of patients with IBS and to compare the results obtained with patients with episodes of depression and healthy individuals. SUBJECTS AND METHODS: The experimental group consisted of 30 IBS patients, while two control groups consisted of the same number of inpatients with episodes of depression and healthy individuals from the general population. There were equal number of men and women in the study sample and all subjects were aged between 25 to 65 years. Standard psychometric instruments employed included Hamilton anxiety scale, Zung depression scale, Hamilton depression scale, Minnesota Multiphasic Personality Inventory (MMPI), Eysenck Perosonality Inventory (EPI). RESULTS: The average Hamilton and Zung depression scores were significantly higher in patients with depressive episodes compared with the IBS patients, while the mentioned scores among them were also significantly higher compared with the healthy controls. There were no significant differences between IBS and the group with depressive episodes in the average Hamilton anxiety levels, EPI neuroticism and extraversion levels and MMPI neurotic scales levels (Hs, D, and Hy). The significant differences were observed comparing the IBS patients to healthy individuals. CONCLUSION: The patients suffering from irritable bowel syndrome who asked for medical help (consulters) because of their intestinal symptoms, presented emotional problems such as depression and anxiety and expressed neurotic personality characteristics. (+info)
Parental type of personality, negative affectivity and family stressful events in children with cancer.
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OBJECTIVE: Psychological interactions between parents,children and social environment are very important for childhood health. The type of personality and stressful events are probably also cancer risk factors. We investigated personality types A/B and D (negative affectivity and social inhibition) in parents of children with cancer (PCC), as well as social environmental factors, and family / children's stressful events before the appearance of cancer. SUBJECTS AND METHODS: Bortner Type A Scale for evaluating parental type A/B personality, and 14 question personality test (DS14) for parental type D personality (negative affectivity and social inhibition score) were performed. Questionnaire eligible information about stressful events and social environmental factors in children with cancer (CC) were analyzed. RESULTS: Analyzing 127 PCC and 136 parents of healthy children (PHC) we found no significant differences in A/B type personality and social inhibition. There was significant difference in negative affectivity. PCC had more negative affectivity than PHC. We found more stressful events before cancer appearance in the families of children with cancer (FCC) than in healthy families (FHC), and more children's stressful events in CC then in healthy ones (HC). There were more quarrels in FCC, while CC were more "easy good-mannered children" than HC. CONCLUSIONS: Our results support the hypothesis that stress is a cancer risk factor and the idea that impaired parental functioning may be a mechanism linking family stress with the aetiology of cancer. (+info)
Beliefs about behavior account for age differences in the correspondence bias.
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