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Objective: The purpose of this study was to compare the effect of MediYoga as a group treatment to conventional treatment provided by a physiotherapist for people with perceived stress-related symptoms. Design: Randomized controlled trial. Settings: Primary care rehabilitation, Gothenburg Sweden. Subjects: Fifty-five patients with stress-related symptoms were invited to participate. Nine patients declined, and a total of 46 patients aged 26–70 years (mean 47), 44 women and two men were randomized, 23 to the MediYoga group and 23 to the physiotherapy treatment as usual group. Interventions: The MediYoga group performed MediYoga for one hour a week during an 8-week period. The control group received physiotherapy treatment as usual. Main measures: Data were mainly collected by self-reported questionnaires. For primary outcome the Swedish version of the Perceived Stress Scale (PSS) was used. Secondary outcomes were the Hospital Anxiety and Depression Scale (HADS), EuroQol–5D (EQ-5D) and EuroQol–Visual Analog Scale (EQ-VAS). Thoracic excursion was the only physical measurement. Mixed effect model was used for analyse. Results: For the primary outcome PSS, there was a close to statistically significant group effect over time advantaging MediYoga over physiotherapy (P = 0.06). For secondary outcomes, the group effect over time was statistically significant in HADS anxiety (P = 0.01) and EQ-VAS (P = 0.03). There was a group trend over time advantaging MediYoga in HADS depression (P = 0.08). Conclusion: Despite a large dropout in both groups, MediYoga can be recommended as a treatment option for people suffering from stress-related symptoms. Trial registration: Registered in: ClinicalTrials.gov NCT02907138 [ABSTRACT FROM AUTHOR]

Background: Ice hockey is played by women and men but the arena they play in may differ substantially. Potential differences in general conditions to play the sport may be associated to perceived stress, which has shown to be related to athletic injury in other sports. Therefore, this study aimed to describe and compare general conditions for playing ice hockey, stress levels, and the association between perceived stress and injury occurrence among elite female and male players. Methods: Prior to the 2022–2023 season all female and male players from the top ice hockey leagues in Sweden were invited to an online survey. Players provided information about their general conditions for playing ice hockey and reported perceived stress during the previous season on the Perceived Stress Scale (PSS-10; sum score range 0–40) and current stress on the Single Item Stress Question (SISQ; scale range 1–5). Injuries during the previous season were self-reported on a modified version of the Oslo Sports Trauma Research Center – Overuse Injury Questionnaire. Results: We received responses from 360 players (170 females and 190 males). Female players more frequently reported additional occupations besides ice hockey and less medical support during games and practices than male players (p <.001). General stress levels were significantly higher among female players (mean PSS score [SD]: 17.4 [5.6] vs 14.1 [5.6], p < 0.001; SISQ median [IQR]: 3 [2–3] vs 2 [1–3], p < 0.001). There was a statistically significant but weak correlation between past season injury and perceived stress (PSS score: rho 0.29; SISQ: rho 0.24). This correlation was stronger among males than females (PSS score: 0.38 vs 0.162; SISQ: 0.29 vs 0.16, p's < 0.05). Players with substantial injuries during previous season had higher previous and current stress levels than players without injury, a difference that was largest and statistically significant only among male players. Conclusions: General conditions for playing elite ice hockey are inequal for female and male athletes. Stress levels of elite ice hockey players were comparable to the general population. Experience of severe injuries during the previous season was associated to higher levels of perceived stress. This association is stronger among male players, which may be due to greater economic dependency. [ABSTRACT FROM AUTHOR]

Background: Adolescents are reporting increasing symptoms of anxiety, depression and somatization and an increase in perceived stress is a plausible explanation. The first aim of this study was to examine the occurrence of perceived stress and health outcomes in adolescents, and to evaluate if there are any sex differences. The second aim was to investigate if there is an association between perceived stress and the health outcomes and, if so, possible gender differences in this association. The third aim was to compare samples of adolescent girls and boys from two different European countries to enhance the generalizability of potential findings. Methods: The sample included 636 students from Sweden and Bulgaria, aged 15–16, 164 (58% males, 41% females, 1% not specified) from Sweden and 472 (71% males, 28% females, 1% not specified) from Bulgaria. Perceived stress and health outcomes were measured by the 14-item "Perceived Stress Scale" (PSS-14), and a shorter version of the questionnaire "Children and Young People in Skåne" (Folkhälsoenkäten, FHE), respectively. T-test and Chi2 and/or Fisher's exact test was used to compare results between boys and girls from the PSS-14 and health outcomes. The association between PSS and the health outcomes was assessed using Spearman's rank correlation and comparisons between boys and girls were calculated using linear regression. Results: There were significant associations between perceived stress and psychiatric symptoms in all groups. Adolescent girls in both Sweden and Bulgaria consistently reported higher levels of perceived stress and more psychiatric and somatic symptoms than the boys. Conclusions: Evaluating methods for lessening the perception of stress, and their clinical presentation, should be considered in order to reduce the occurrence of psychiatric symptoms in adolescents. [ABSTRACT FROM AUTHOR]

Objective: The aims of this study among municipal employees in rural areas of northern Sweden were to assess the prevalence of self-rated exhaustion disorder (s-ED), describe plausible between-group differences in self-reported health-related factors among employees with or without s-ED, and identify health-related factors associated with s-ED. Methods: In a cross-sectional study, data were collected from 1093 municipal employees (76.1% women) in two rural areas using an instrument measuring s-ED and health variables drawn from the Modern Worklife Questionnaire (MWQ), the Perceived Stress Scale (PSS), and the National Board of Health and Welfare's questions about physical activity. Comparisons were made between an s-ED and a non-s-ED group. Health-related factors associated with s-ED were identified through a logistic regression. Results: Self-rated exhaustion disorder was reported by 21.5% of the participants. Health-related factors associated with s-ED were cognitive problems, sleep problems, depressive symptoms, high stress, poor self-rated health, and stomach problems. There was no statistically significant difference in the prevalence of participants who met the criteria of physical activity among s-ED and non-s-ED group. Conclusion: Findings from this study suggest that s-ED is more common among municipal employees in rural areas than in other working populations in Sweden. Several health-related factors were associated with s-ED. Regular use of a self-rated instrument in evaluating the organizational and social work environment can identify people at risk of developing exhaustion disorder and requiring long-term sick leave. [ABSTRACT FROM AUTHOR]

Background: A relation to stress and stressful triggers is often, but not always, described in patients with Takotsubo syndrome. Few studies have focused on patients' self-rated stress in combination with qualitative experiences of stress in Takotsubo syndrome. Aims: The aim of this study was to describe stress before and after the onset of Takotsubo syndrome. Methods: Twenty patients were recruited from five major hospitals in Stockholm, Sweden between December 2014 and November 2018. A mixed methods design was used containing the validated questionnaire, perceived stress scale (PSS-14) filled in at baseline and at a 6 and 12-month follow-up, respectively. Qualitative interviews were made at the 6-month follow-up. Results: Self-rated stress, measured by the perceived stress scale, showed stress levels above the cut-off value of 25, at the onset of Takotsubo syndrome (median 30.5). Stress had decreased significantly at the 12-month follow-up (median 20.5, P = 0.039) but remained high in one third of the patients. Qualitative interviews confirmed a high long-term stress and half of the patients had an acute stress trigger before the onset of Takotsubo syndrome. The qualitative interviews showed that the patients had reflected on and tried to find ways to deal with stress, but for many this was not successful. Conclusion: Patients with Takotsubo syndrome reported long-term stress sometimes with an acute stress trigger before the onset of Takotsubo syndrome. Stress decreased over time but remained high for a considerable number of patients. Despite reflection over stress and attempts to deal with stress many were still affected after 6 months. New treatment options are needed for patients with Takotsubo syndrome. [ABSTRACT FROM AUTHOR]

Objective: Stress is an important component in the pathophysiology of irritable bowel syndrome (IBS). Long term Hypothalamus Pituitary Adrenal (HPA)-axis activity can be studied by measuring hair cortisol concentrations (HCC). Some previous studies have indicated a dysregulated HPA-axis in IBS patients, but cortisol levels in hair have not yet been studied. We investigated whether HCC and self-reported stress differentiate IBS patients from controls.Methods: In a cross-sectional study within 10 Swedish Primary Health Care Centers we compared patients in working age with active IBS to patients without GI complaints. The participants donated hair samples and completed questionnaires including a scale of self-reported perceived stress (PSS). 169 Rome III-fulfilling IBS patients and 316 non-IBS patients were available for final analyses.Results: IBS patients had significantly lower HCC, median=16.3pg/mg, IQR=26.9pg/mg, compared to non-IBS patients, median=22.8pg/mg, IQR=29.1pg/mg. There was also a difference in the distribution of HCC quintiles between the two groups, with 30.2% IBS patients and 14.2% of non-IBS patients in the lowest quintile of HCC. PSS was higher among IBS patients with a mean (SD) total score of 25.3 (8.0) compared to controls 21.4, (7.5). Quintiles of HCC and PSS stayed significantly but very weakly related to IBS (B=-0.332, Std error=0.146, p<0.005) in multivariable analyses.Conclusion: This study suggests a possible suppression of the HPA-axis activity in a considerable portion of IBS patients. [ABSTRACT FROM AUTHOR]

Background: Stress reflects physical and psychological reactions to imposing demands and is often measured using self-reports. A widely-used instrument is the Perceived Stress Scale (PSS), intended to capture more general aspects of stress. A Swedish translation of the PSS is available but has not previously been examined using modern test theory approaches. The aim of the current study is to apply Rasch analysis to further the understanding of the PSS' measurement properties, and, in turn, improve its utility in different settings., Methods: Data from 793 university students was used to investigate the dimensionality of different version of the PSS (14, 10, and 4 items) as well as potential response patterns among the participants., Results: The current study demonstrates that the PSS-14 has two separate factors, divided between negatively worded items (perceived stress) and positively worded items (perceived [lack of] control), although with only the negative subscale exhibiting good reliability. Response patterns were analyzed using Differential Item Functioning, which did not find an influence of gender on any of the items, but for age regarding the positive subscale (items 6 and 9). The PSS-10 also demonstrated adequate reliability for the negative subscale, but the PSS-4 was not deemed suitable as a unidimensional scale., Conclusions: Based on the results, none of the versions of the PSS should be used by sum-scoring all of the items. Only the negative items from the PSS-14 or PSS-10 can be used as unidimensional scales to measure general aspects of stress. As for different response patterns, gender may nevertheless be important to consider, as prior research has found differences on several items. Meanwhile, content validity is discussed, questioning the relevance of anger and being upset when measuring more general aspects of stress. Finally, a table to convert the PSS-7 (i.e., negative items) ordinal sum scores to interval level scores is provided., (© 2023. BioMed Central Ltd., part of Springer Nature.)

Background: psychological and health-related stressors often occur in advanced ages, but little is known about perceived stress in adults aged 65 and over. This study aimed to test the hypothesis that levels of perceived stress increase with increasing age and to detect factors that may account for the association. Methods: a dementia-free cohort of 1,656 adults aged 66-97 years living at home or in institutions, participating in the Swedish National Aging and Care study, Kungsholmen (SNAC-K) was assessed for levels of perceived stress using the 10-item perceived stress scale (PSS). Results: prevalence of high stress according to the top tertile of the population (PSS score 20+) was 7.8% in adults aged 81+ years, 7.5% in adults aged 72-78 and 6.2% in adults aged 66 years (P = 0.020). More women than men reported high stress, 8.3 versus 5.4% (P = 0.001). Levels of stress increased with increasing age (P = 0.001) in the linear regression model. This association remained after adjustment for demographic and psychosocial factors, but no longer was present after adjusting for health-related factors. Conclusion: health-related stress is highly prevalent in older adults and seems to play an important role in the association between levels of perceived stress and age in older adults. [ABSTRACT FROM AUTHOR]

Background: The Perceived Stress Scale (PSS) measures general stress and the Swedish version, although used in several studies, has not been extensively evaluated for psychometric properties. Aims: This study aimed to investigate psychometric properties and the factor solution of the Swedish 14-item version when used with two samples, namely a mixed Internet sample of women and men ( n = 171) and another of women with stress-related disorders ( n = 84). Classical test theory, including confirmatory factor analysis, was employed. Results: The factor structure supported a two-factor model for the PSS and confirmed other language versions of the PSS, although one items showed a low item-total correlation. The PSS showed to be feasible with the investigated samples and the results indicated no ceiling or floor effects and good internal consistency of the PSS. Several aspects of construct validity were shown. An association of − 0.66 between the PSS and a measure of coping indicated good concurrent validity. Criterion validity was demonstrated through a statistically significant difference ( P < 0.001) between the women with stress-related disorders and the Internet sample. Predictive validity of the PSS could be demonstrated in a short-term perspective. Based on the sample with stress-related disorders, sensitivity to change was shown through a statistically significant stress reduction ( P < 0.001) from entering work rehabilitation to discharge. Conclusions: The Swedish version of the PSS showed satisfactory psychometric properties and may be recommended for use with people with and without known stress-related disorders. [ABSTRACT FROM AUTHOR]