The sociotype questionnaire: assessing the social burden of skin diseases

Skin diseases can cause a significant psychosocial burden. A number of studies have considered issues such as a lower quality of life, increased anxiety, depression, suicidal ideation and other psychological disorders. However, adequate means for evaluating social interaction difficulties, diminished social networks, and the impoverished conversational exchanges that affect the wellbeing and mental health of the individual, have not been sufficiently developed. This study is based on the sociotype approach that has recently been proposed as a new theoretical construct implemented in the form of a questionnaire; it examines the social bonding structures and relational factors associated with dermatological conditions..

Correlational analysis and predictive validity of psychological constructs related with pain in fibromyalgia

<p>Abstract</p> <p>Background</p> <p>Fibromyalgia (FM) is a prevalent and disabling disorder characterized by a history of widespread pain for at least three months. Pain is considered a complex experience in which affective and cognitive aspects are crucial for prognosis. The aim of this study is to assess the importance of pain-related psychological constructs on function and pain in patients with FM.</p> <p>Methods</p> <p>Design</p> <p>Multicentric, naturalistic, one-year follow-up study.</p> <p><it>Setting and study sample</it>. Patients will be recruited from primary care health centres in the region of Aragon, Spain. Patients considered for inclusion are those aged 18-65 years, able to understand Spanish, who fulfil criteria for primary FM according to the American College of Rheumatology, with no previous psychological treatment.</p> <p>Measurements</p> <p>The variables measured will be the following: main variables (pain assessed with a visual analogue scale and with sphygmomanometer and general function assessed with Fibromyalgia Impact Questionnaire, and), psychological constructs (pain catastrophizing, pain acceptance, mental defeat, psychological inflexibility, perceived injustice, mindfulness, and positive and negative affect), and secondary variables (sociodemographic variables, anxiety and depression assessed with Hospital Anxiety and Depression Scale, and psychiatric interview assessed with MINI). Assessments will be carried at baseline and at one-year follow-up.</p> <p>Main outcome</p> <p>Pain Visual Analogue Scale.</p> <p>Analysis</p> <p>The existence of differences in socio-demographic, main outcome and other variables regarding pain-related psychological constructs will be analysed using Chi Square test for qualitative variables, or Student <it>t </it>test or variance analysis, respectively, for variables fulfilling the normality hypothesis. To assess the predictive value of pain-related psychological construct on main outcome variables at one-year follow-up, use will be made of a logistic regression analysis adjusted for socio-demographic and clinical variables. A Spearman Rho non-parametric correlation matrix will be developed to determine possible overlapping between pain-related psychological constructs.</p> <p>Discussion</p> <p>In recent years, the relevance of cognitive and affective aspects for the treatment of chronic pain, not only in FM but also in other chronic pain diseases, has been widely acknowledged. However, the relative importance of these psychological constructs, the relationship and possible overlapping between them, or the exact meaning of them in pain are not enough known.</p