Fear Conditioning to Subliminal Fear Relevant and Non Fear Relevant Stimuli

A growing body of evidence suggests that conscious visual awareness is not a prerequisite for human fear learning. For instance, humans can learn to be fearful of subliminal fear relevant images – images depicting stimuli thought to have been fear relevant in our evolutionary context, such as snakes, spiders, and angry human faces. Such stimuli could have a privileged status in relation to manipulations used to suppress usually salient images from awareness, possibly due to the existence of a designated sub-cortical ‘fear module’. Here we assess this proposition, and find it wanting. We use binocular masking to suppress awareness of images of snakes and wallabies (particularly cute, non-threatening marsupials). We find that subliminal presentations of both classes of image can induce differential fear conditioning. These data show that learning, as indexed by fear conditioning, is neither contingent on conscious visual awareness nor on subliminal conditional stimuli being fear relevant

Evaluation of a self-management patient education program for patients with fibromyalgia syndrome: study protocol of a cluster randomized controlled trial

Background Fibromyalgia syndrome (FMS) is a complex chronic condition that makes high demands on patients’ self-management skills. Thus, patient education is considered an important component of multimodal therapy, although evidence regarding its effectiveness is scarce. The main objective of this study is to assess the effectiveness of an advanced self-management patient education program for patients with FMS as compared to usual care in the context of inpatient rehabilitation. Methods/Design We conducted a multicenter cluster randomized controlled trial in 3 rehabilitation clinics. Clusters are groups of patients with FMS consecutively recruited within one week after admission. Patients of the intervention group receive the advanced multidisciplinary self-management patient education program (considering new knowledge on FMS, with a focus on transfer into everyday life), whereas patients in the control group receive standard patient education programs including information on FMS and coping with pain. A total of 566 patients are assessed at admission, at discharge and after 6 and 12 months, using patient reported questionnaires. Primary outcomes are patients’ disease- and treatment-specific knowledge at discharge and self-management skills after 6 months. Secondary outcomes include satisfaction, attitudes and coping competences, health-promoting behavior, psychological distress, health impairment and participation. Treatment effects between groups are evaluated using multilevel regression analysis adjusting for baseline values. Discussion The study evaluates the effectiveness of a self-management patient education program for patients with FMS in the context of inpatient rehabilitation in a cluster randomized trial. Study results will show whether self-management patient education is beneficial for this group of patients

Burnout, working conditions and gender : results from the northern Sweden MONICA Study

BACKGROUND: Sick-leave because of mental and behavioural disorders has increased considerably in Sweden since the late nineties, and especially in women. The aim of this study was to assess the level of burnout in the general working population in northern Sweden and analyse it's relation to working conditions and gender. METHODS: In this cross-sectional study the survey from the MONICA-study (Monitoring of Trends and Determinants in Cardiovascular Disease) in northern Sweden 2004 was used. A burnout instrument, the Shirom Melamed Burnout Questionnaire (SMBQ), was incorporated in the original survey which was sent to a random sample of 2500 individuals with a response rate of 76%. After including only actively working people, aged 25-64 years, our study population consisted of 1000 participants (497 women and 503 men). ANOVA and multiple linear regression models were used. RESULTS: The prevalence of a high level of burnout (SMBQ >4.0) was 13%. Women had a higher level of burnout than men with the most pronounced difference in the age group 35-44 years. In both sexes the level of burnout decreased with age. Demand and control at work, and job insecurity were related to burnout. In women the level of education, socioeconomic position, work object, and working varying hours were of importance. Interaction effects were found between sex and work object, and sex and working hours. In a multiple regression analysis almost half of the gender difference could be explained by work related and life situational factors. CONCLUSIONS: Working life conditions contributed to the level of burnout in this actively working sample from the general population in northern Sweden. Especially in women, socioeconomic position was associated with burnout. The high level of burnout in women compared to men was partly explained by more unfavourable working conditions and life situational factors. Efforts to level out gender differences in burnout should probably focus on improving both working and socioeconomic conditions for women

Intimate partner violence and health-related quality of life in European men and women: findings from the DOVE study

PURPOSE: Little is known on the specific relation between being a perpetrator or both a victim and perpetrator of intimate partner violence (IPV) and health-related quality of life (HRQoL). We assessed the association between HRQoL and abuse, considering men and women as victims, perpetrators or reciprocally. METHODS: Participants were adult men and women (n = 3,496), randomly selected from the general population of six European cities. The Revised-Conflict-Tactics-Scales and the Medical-Outcomes-Study 36-item Short-Form Health Survey (SF-36) were used to measure IPV and HRQoL. The age-, education-, and city-adjusted mean scores[standard error] of the physical and of the mental SF-36 component summaries were used to compare victims-only, perpetrators-only, and those involved in both (bidirectional or reciprocal cases) with those not involved in past-year and lifetime physical assault and/or sexual coercion. RESULTS: The physical component summary was significantly lower in women involved in past-year bidirectional physical assault compared with non-abused women. The mental component summary in women not involved in IPV was significantly higher than in those physically abused, regardless of type of involvement. Women victims-only of past-year sexual coercion and victims or involved in bidirectional concomitant physical and sexual IPV also presented lower scores in the mental component summary than women not involved in IPV. In men, significantly lower scores in the mental component summary were found in the past-year bidirectional physically assaulted group and among those involved bidirectionally in both physical and sexual IPV compared with men not involved in IPV. CONCLUSION: Experiencing physical and sexual IPV is negatively associated with HRQoL. Lower scores in the mental component summary of the SF-36 are evident among female victims and among males and females involved in intimate partner violence as both victims and perpetrators when compared to females and males not involved in violence