Psicothema was founded in Asturias (northern Spain) in 1989, and is published jointly by the Psychology Faculty of the University of Oviedo and the Psychological Association of the Principality of Asturias (Colegio Oficial de Psicología del Principado de Asturias).
We currently publish four issues per year, which accounts for some 100 articles annually. We admit work from both the basic and applied research fields, and from all areas of Psychology, all manuscripts being anonymously reviewed prior to publication.
Psicothema, 2012. Vol. Vol. 24 (nº 1). 10-15
Elena Miró, Fabián N. Diener, Mª Pilar Martínez, Ana I. Sánchez y Marie Carmen Valenza
Universidad de Granada
La prevalencia de fibromialgia (FM) en varones es mucho menor que en mujeres, lo que ha llevado a que el conocimiento actual sobre el síndrome se haya desarrollado a partir de la investigación con mujeres. El objetivo del presente estudio es analizar si las manifestaciones de la FM difieren en función del sexo. Participaron en el estudio dos grupos clínicos con FM (21 varones y 21 mujeres) y un grupo control de hombres sanos (n= 21). Se evaluaron múltiples aspectos de dolor, sueño, fatiga, psicopatología, malestar emocional e impacto funcional de la FM con un algómetro y autoinformes. Los grupos clínicos mostraron una afectación significativamente mayor que el grupo control en todas las medidas de autoinforme. Sin embargo, los pacientes con FM solo se diferenciaron de forma significativa en su umbral de sensibilidad al dolor, que fue menor en las mujeres. Además, el mejor predictor de la experiencia de dolor en varones fue la calidad de sueño y en las mujeres la catastrofización del dolor. Nuestros resultados sugieren que las estrategias terapéuticas más eficaces para controlar el dolor podrían ser diferentes en hombres y mujeres.
Fibromyalgia in men and women: Comparison of the main clinical symptoms. The prevalence of fibromyalgia (FM) in males is much lower than in women. Thus, current knowledge about the syndrome has been developed from research with women. The aim of the present study is to analyze whether FM manifestations differ as a function of sex. Two clinical groups with FM (21 males and 21 women) and a control group of healthy men (n= 21) participated in the study. Several aspects of pain, sleep, fatigue, psychopathology, emotional distress and functional impact of FM were evaluated with an algometer and questionnaires. The clinical groups showed a significantly greater impairment than the control group in all the self-report measures. However, the FM patients only showed significant differences in the sensibility threshold to the pain, which was lower in the women. In addition, the best predictor of the experience of pain in males was sleep quality, and in the women, catastrofying pain. Our results suggest that the most effective therapeutic strategies to control pain may be different for men and women.