Testing the validity of the Norwegian translation of the modified weight bias internalization scale.

BACKGROUND: Individuals with higher weight (overweight or obesity) may experience social stigma due to their weight. Weight stigma can be internalized with adverse health effects. Internalized weight stigma is relevant across different weight categories, but no validated weight-neutral measure of internalized weight bias currently exists in Norway. The current study aimed to examine the validity of a Norwegian translation of the Modified Weight Bias Internalization Scale. METHODS: A Norwegian translation of the Modified Weight Bias Internalization Scale (WBIS-M) was administered in an adult Norwegian sample (N = 315, of which 251 women) ranging from self-reported "very underweight" to "very overweight". RESULTS: A confirmatory factor analysis was conducted on 11 of the original 11 items in the WBIS-M. Based on previous factor analyses with this scale, we expected a one-factor model. One of the items related to competence showed poor model fit, and concern was raised around possible item ambiguity partway through the study. Two versions of this item were therefore tested, neither of which yielded an acceptable fit. After exclusion of this item, the results showed high loadings for the remaining 10 items on one factor with a high internal consistency (α = 0.94). Convergent validity was approached by looking at the relationship between answers on the WBIS-M, self-perceived weight, and items on overall health and psychological/emotional state. CONCLUSION: The 10-item Norwegian version of the WBIS-M shows sound psychometric properties and can be used to measure internalized weight bias in a weight-neutral fashion in a Norwegian-speaking population. Internalized weight bias was correlated with psychological/emotional state and overall health, with those reporting more internalized weight bias also reporting that they felt worse. This relationship was stronger for women than men in our sample and was partially dependent on weight. The women also showed higher internalized weight bias than the men. Future studies should include more male participants and explore alternative versions of the missing item related to competence.

Individuals with higher weight may experience social stigma due to their weight. This can include encountering beliefs that people of higher weight lack willpower or are not as smart or valuable as others. Stigma related to weight can then be internalized, leading to weight bias internalization, which is when people start to believe in weight-related stigma about themselves. A Norwegian translation of the modified weight bias internalization scale (WBIS-M) was answered by a Norwegian sample. A confirmatory factor analysis was conducted to determine whether the scale had a single-factor structure. The results showed that 10 of the original 11 items fit well, but one item related to the experience of competence should be removed. Once this item was removed, the scale had good statistical properties, indicating that internalized weight bias can be measured by the 10 items of the Norwegian WBIS-M. Internalized weight bias was related to how well people were feeling psychologically and health-wise, with those reporting more internalized weight bias also reporting that they felt worse. This relationship was stronger for women than men in our sample. Future studies should include more male participants and explore further versions of the competence item.

The effect of immersion on sense of presence and affect when experiencing an educational scenario in virtual reality: A randomized controlled study.

Virtual reality (VR) technology has been used to learn skills for decades. While no standardized measure exists for learning outcomes in VR training, commonly explored outcomes are immersion, sense of presence and emotions. Methods: In this paper, the objective was to investigate these outcomes in two VR conditions, immersive and desktop in a randomized controlled trial with a parallel design. The sample consisted of 134 university students (70 women, mean age 23 years, SD = 2.99). These were randomized using a covariate-adaptive randomization procedure based on stratification by gender into two interventions; play out a VR scenario in either desktop (control group) or immersive VR (intervention group). The setting was a university lab. Results: There was a significant within subject effect for positive affect and a significant between-group effect for the immersive compared to desktop VR groups. Positive affect was reduced after interacting with the VR scenario in both the immersive and desktop versions, however, positive affect was overall higher in the immersive, compared to the desktop version. The results show higher scores for sense of presence (d = 0.90, p < 0.001) and positive affect pre- and post-scenario in the immersive VR condition (d = 0.42, p = 0.017 and d = 0.54, p = 0.002) compared to the desktop condition. Conclusion: Immersive VR may be beneficial in higher education as it promotes high levels of sense of presence as well as positive emotions. When it comes to changing the immediate emotions of the students, type of VR does not seem to matter. The project was funded by the Norwegian Directorate for Higher Education and Skills.

Sex-specific psychological risk profiles of CVD in the HUNT study: the role of neuroticism and extraversion.

OBJECTIVE: The aim was to investigate psychological risk profiles of cardiovascular disease (CVD). Depression and anxiety have been linked to CVD, but research has not incorporated personality and sex-specific analyses are warranted. In this study, we examine the role of sex, neuroticism, extraversion, anxiety and depression on the risk of CVD. METHOD: Using data from the HUNT-study and the mortality register, 32,383 (57.10% men) participants were followed for an average of 10.48 years. During this time, 142 died of myocardial infarction (MI) and 111 of stroke. RESULTS: Cox regression showed that depression (HR = 1.07, 95% CI = [1.00, 1.14]) and neuroticism (1.23 [1.08, 1.40]) were significantly related to an increased risk of MI. One standard unit increase in depression and neuroticism was associated with 1.22 [CI 1.01, 1.47] increase and 1.43 [CI 1.14, 0.78] increase in the risk of MI respectively. For stroke, there was no significant effect of anxiety, depression or personality. However, we found a significant interaction effect between sex and extraversion where higher extraversion was associated with greater risk of stroke for women only. CONCLUSIONS: Both neuroticism and depression were related to MI. We observed an interaction between extraversion and sex with stroke, but the effect size was small. The role of extroversion as a risk factor for CVD remains inconclusive.

Heart Rate Variability in Different Levels of Burnout-Cross-Sectional Study of Different Occupational Groups Heart Rate Variability and Burnout.

OBJECTIVES: The aim of this study was a subjective and objective stress analysis of occupational groups. METHODS: The study examined 414 employees with patients or children contact on work. The age ranged from 22 to 63 years. Subjective stress was measured using the Maslach Burnout Inventory and objective stress with heart rate variability (HRV). RESULTS: Twenty-one percent of subjects showed a high level of exhaustion, 12.9% a high level of cynicism and low performance. There were significant group differences between cynicism levels in meanNN (P = .008) and meanHR (P = .002). There were no significant differences in HRV for exhaustion and professional efficacy. CONCLUSIONS: The health-impairing manifestations of the three dimensions of the burnout syndrome are not associated with the lower HRV. However, healthy subjects from a "screening" study who had not been clinically diagnosed with burnout were examined here.

The rhythm of affect, autonomy, competence and relatedness: A pilot diary study.

The aim of this study was to explore the circadian rhythm of affect, autonomy, competence, and relatedness in the at-home sleep environmental setting. Participants completed electronic questionnaires at 06:30 h, 16:00 h and 21:00 h for seven days. Ninety-six respondents participated. Among these, 70 were students (73.7%; of which 65.7% were 18-25 years of age, the remainder being 26 years old or more) and 25 nonstudents (26.3%; all 26 years old or more), with one person neglecting to report such status. A total of 24 (25.0%) respondents had full-time jobs during the data collection, 51 (53.1%) had a part-time job, and 21 (21.9%) did not have a job. There was significant difference between times of day for positive affect, autonomy frustration, and competence frustration. This included an increase in positive affect from morning to afternoon, and reduction in autonomy frustration and competence frustration from afternoon to evening. Chronotype was not related to the daily variations in the studies psychological variables. We conclude that although there are some intra-daily variations in some of the basic needs, these are not as strong as those seen for positive affect, in terms of consistency across several days.

Anxiety as a risk factor for cardiovascular disease independent of depression: A narrative review of current status and conflicting findings.

The aim of this paper is to summarise and evaluate the empirical support for the association between anxiety and cardiovascular disease (CVD) and to address challenges related to method and study design. We review results from meta-analyses and more recent findings on the association of anxiety and the risk of CVD. Depression and anxiety are often listed as psychosocial risk markers of CVD, but the role of anxiety as a risk factor for CVD has not received the same evidential support as the effects of depression. Through a narrative review we identified six meta-analyses as well as 15 recent large studies of anxiety and CVD that we summarise. Some of the conflicting findings may be artefacts of study design or population the sample is drawn from. Researchers should take care to be population specific, measurement specific and outcome specific, and to control for comorbid depression.

Subjective and objective demands on different types of differential stress inventory.

PURPOSE: To validate the differential stress inventory (DSI) by evaluating the objective and subjective stress differences in the five DSI types in the occupational setting. METHODS: A total of 119 German participants working as medical assistants (n = 40) or in a bank (n = 79) were recruited. They completed the Maslach Burnout Inventory-General Survey, the DSI, and wore ECG measuring devices for 24 h to measure heart rate variability. The DSI was used to group people into one of five types according to how they perceived and coped with stress: normal, overstressed, stress-resistant, low stress/high coping, or high stress/high coping. RESULTS: The overstressed type had significantly more burnout symptoms than the other types. The high stress/high coping type also had more symptoms of emotional exhaustion and total burnout compared to the other types, while the low stress/high coping and the stress-resistant types generally had the lowest levels of burnout. There were no differences on the HRV parameters among the DSI types. CONCLUSION: Categorising people into types like in the DSI can help make workers aware of unhealthy stress and coping patterns before they turn into more severe pathology. Proper application and targeted preventive measures can save the individual's health and the company's budget. While the DSI picked up on differences in burnout symptoms as a long-term consequence of stress, there is evidence that it cannot pick up on short-term stress or physical stress as measured by HRV from the 24 h recording.

Anxiety as a risk factor for cardiovascular disease independent of depression: a prospective examination of community-dwelling men (the MrOS study).

OBJECTIVE: Anxiety and depression have been linked to increased risk of cardiovascular disease (CVD). Whether anxiety is a risk factor independent from depression, and if associations are limited to specific CVD outcomes remains unclear. Design: Participants (N = 3135) of the prospective Osteoporotic Fracturs in Men Sleep ancillary study were community-dwelling men (age ≥ 65) living in the US. Main outcome measures: The Goldberg Anxiety and Depression Scales, coronary heart disease (CHD) and cerebrovascular disease (CER). We used Cox proportional hazards models to calculate adjusted hazard ratios and 95% confidence intervals. Results: During 12 years of follow-up, we accrued 612 cases of CHD and 291 cases of CER (incident or repeat-event). Overall, we observed no association between anxiety or depression and CER. Anxiety was significantly associated with CHD, but this effect was attenuated after controlling for depression and covariates. Depression was significantly associated with CHD after similar adjustments. For men without prior history of CVD, neither anxiety nor depression were associated with incident CHD. Conclusions: Anxiety was not a significant independent predictor of CHD or CER, suggesting that previous findings of anxiety as a risk factor of CVD might be attributed to failure to control for the effect of depression.

Effort-Reward Imbalance, Mental Health and Burnout in Occupational Groups That Face Mental Stress.

OBJECTIVE: The aim of this study was to investigate the interactions between mental health, effort-reward imbalance, intrinsic overcommitment and burnout in occupational groups that face mental stress. METHODS: Three hundred forty-six people aged 43.8 ±â€Š9.9 years in professions characterized by mental strain (medical assistants, nurses, bank employees, teachers) were surveyed. The Effort-Reward Imbalance Questionnaire, overcommitment, General Health Questionnaire and Maslach Burnout Inventory were used. RESULTS: There were occupational group-specific differences. Nurses showed the highest effort-reward imbalance, the highest impaired mental health and risk of burnout. The intrinsic overcommitment was highest among teachers. Gender and work experience had no influence, but there were some differences in age. CONCLUSIONS: The occupational groups we studied experience stress differently. They would benefit from the establishment of general conditions to improve the management of stress in the workplace. The focus should be on improving mental health.