RESUMEN
OBJECTIVES: Deterioration of the working memory is regarded as one of the most important deficits in a number of somatic diseases. The purpose of the present study was to compare the effectiveness of working memory in 4 groups of patients: 1) diagnosed with recurrent depressive disorder (rDD), 2) with diabetes type 1 (DM1), 3) with diabetes type 2 (DM2), 4) with arterial hypertension (HA) and in healthy controls (HC). METHODS: The study comprised 300 subjects: rDD (n=99), DM1 (n=31), DM2 (n=31), HA (n=30) and HC (n=109).Cognitive function assessment was based on Trail Making Test (TMT) and the Stroop test. RESULTS: Analysis of variance (ANOVA) indicated statistically significant differences of the mean values among particular groups for each of the analysed results of the Stroop Test and TMT (p<0.0001). Patients with DM1 performed better in both TMT and Stroop tests, when compared to those diagnosed with HA. Patients with HA obtained better results than patients with DM2. Patients with rDD performed significantly worse than those with DM1 in both parts of TMT (A/time: p=0.022, B/time: p<0.001) and in the Stroop test (RCNb/time: p<0.001; NCWd/time: p=0.001; NCWd/errors: p=0.443). They also obtained worse results than patients with DM2 and HA, however, the differences were not statistically significant. CONCLUSIONS: 1) Our study has confirmed previous results showing association between depressive disorder and cognitive impairment. 2) Patients with rDD had worse performance on working memory tasks than the patients with DM type 1, DM type 2 and HA. 3) Further investigation is needed to clarify the role of inflammatory and oxidative and nitrosative stress (O&NS) processes in neurocognitive dysfunctions occurring in recurrent depression and somatic disease.
Asunto(s)
Trastorno Depresivo/complicaciones , Diabetes Mellitus Tipo 1/complicaciones , Diabetes Mellitus Tipo 2/complicaciones , Hipertensión/complicaciones , Trastornos de la Memoria/complicaciones , Memoria a Corto Plazo , Adulto , Anciano , Trastorno Depresivo/psicología , Diabetes Mellitus Tipo 1/psicología , Diabetes Mellitus Tipo 2/psicología , Femenino , Humanos , Hipertensión/psicología , Masculino , Trastornos de la Memoria/diagnóstico , Persona de Mediana Edad , Pruebas NeuropsicológicasRESUMEN
AIM: The assessment of the level of coping style and health locus of control in patients with coronary heart disease and hypertension. METHOD: The sample studied consisted of 112 patients (81 M, 31 F) at the age of 35-65 years. Two groups participated in the study; first with coronary heart disease and hypertension and second with hypertension without other diseases. The Coping Inventory for Stressful Situation and Multidimensional Health Locus of Control Scale were used in the study. RESULTS: Two groups of patients used the most frequent task-oriented coping style. The significant differences were seen between groups in the external health locus of control (t = 2.113; p < 0.05); patients with coronary heart disease and hypertension revealed the strongest conviction that their health depended on other people. CONCLUSION: Patients with coronary heart disease and hypertension choose the task-oriented coping style. Patients with hypertension declare for internal health locus of control. Patients with coronary heart disease and hypertension declare for external locus of control.