Impact of childhood socioeconomic status on depression among postdoctoral researchers in universities: The chain mediating role of current subjective socioeconomic status and perceived stress. / ç«¥å¹´ç¤¾ä¼šç»æµŽåœ°ä½å¯¹é«˜æ ¡åšå£«åŽæŠ‘éƒçš„å½±å“ï¼šå½“ä¸‹ä¸»è§‚ç¤¾ä¼šç»æµŽåœ°ä½å’ŒåŽ‹åŠ›æ„ŸçŸ¥çš„é“¾å¼ä¸­ä»‹ä½œç”¨.

OBJECTIVES: Postdoctoral researchers in Chinese universities commonly face a high risk of mental health issues, such as depression, yet the underlying causes and mechanisms remain unclear. This study aims to explore the influence of childhood socioeconomic status (SES) on depression among postdoctoral researchers and the mediating roles of current subjective SES and perceived stress in this process. METHODS: An online survey was conducted among postdoctoral researchers at a university. The survey included a general information questionnaire, the Childhood Socioeconomic Status Scale, the Subjective Socioeconomic Status Scale, the Perceived Stress Scale, and the Patient Health Questionnaire. A total of 505 valid responses were collected. Pearson correlation analysis was used to analyze the data, and the PROCESS macro was employed for chain mediation analysis. RESULTS: Childhood SES was significantly positively correlated with current subjective SES (P<0.05) and significantly negatively correlated with postdoctoral tenure, perceived stress, and depression (all P<0.05). Current subjective SES was significantly negatively correlated with perceived stress and depression (both P<0.05), while perceived stress was significantly positively correlated with depression (P<0.05). The chain mediation effect of childhood SES → current subjective SES → perceived stress → depression was significant (P<0.05). CONCLUSIONS: Childhood socioeconomic status can influence depression among postdoctoral researchers through the mediating roles of current subjective socioeconomic status and perceived stress. These findings provide a target for the prevention and intervention of depression in postdoctoral populations and offer a reference for the development of mental health promotion strategies for young university faculty.

The association of physical activity and leisure-time sedentary behavior with perceived stress among Chinese adults: A cross-sectional study based on the Chinese health and nutrition survey data.

Objective: Physical activity (PA) and sedentary behavior (SB) include several domains, whether the association of PA and SB with perceived stress is domain-specific is not clear. This study aims to identify associations of physical activity (exercise and housework) and leisure-time sedentary behavior (LTSB) with perceived stress among Chinese adults. Methods: The data were collected from the 2015 China Health and Nutrition Survey (CHNS). Respondents completed multiple questionnaires developed by the CHNS team, from which we extracted and sorted PA and LTSB data. Perceived stress was measured using the 14-item Perceived Stress Scale. PA was measured using a questionnaire covering 7 types of commonly practiced exercises and 4 types of housework activities among Chinese individuals. Consecutive questions were used to inquire about the time spent on each type of PA. The measurement of LTSB was conducted in the same manner. Data analysis involved Chi-square test and logistic regression. Results: 11,471 adults were included, with an average age of 52.3 years, and 48.3 % were male. 69.9 % (8,019) of respondents reported high perceived stress. Following adjustment for age, gender and other factors, perceived stress was lower for adults reporting medium exercise time (1-2 h) compared with excessively (≥2 h) (OR=1.314 [95 %CI 1.071, 1.612], P<0.001) and least (<1 h) (OR=1.273 [95 %CI 1.115, 1.413], P<0.001) active adults. Perceived stress was higher for adults reporting less housework time (<1 h) compared with adults spending medium (1-2 h) (OR=0.860 [0.744, 0.993], P<0.05) and long (≥2 h) (OR=0.725 [95 %CI 0.628, 0.838], P<0.001) time on housework. Low-level LTSB (<2 h) was associated with higher perceived stress than medium- (2-4 h) (OR=0.817 [0.718, 0.930], P<0.01) and high-level LTSB (≥4 h) (OR=0.668 [0.577, 0.773], P<0.001). Conclusions: The association of PA and SB with perceived stress is domain-specific. Medium exercise time and extended housework time are associated with reduced perceived stress. Additionally, our findings suggesting that increasing the time spent on LTSB is linked to lower perceived stress levels.

Perceived stress and suicidal ideation among transgender women in Shenyang and Kunming, China: Exploring the mediating roles of thwarted belongingness, perceived burdensomeness and social exclusion.

BACKGROUND: Transgender women have a high prevalence of suicidal ideation, with stress and low interpersonal needs as its main risk factors. This study aimed to investigate the mediating role of interpersonal needs on the relationship between perceived stress and suicidal ideation among transgender women in China. METHODS: A cross-sectional study was conducted in Shenyang and Kunming from April to September 2018. 247 transgender women were recruited. Sociodemographic statistics, perceived stress, interpersonal needs and suicidal ideation were obtained. Correlation analysis and mediation analysis were performed to test the relationship among perceived stress, suicidal ideation and interpersonal needs. RESULTS: 14.6 % of the participants reported suicidal ideation within a year. Perceived stress was positively correlated with suicidal ideation (r = 0.228, p < 0.001), interpersonal needs and its three dimensions (r = 0.300-0.583, ps < 0.001)-thwarted belongingness, perceived burdensomeness and social exclusion. Interpersonal needs and its three dimensions were also positively correlated with suicidal ideation (r = 0.148-0.299, ps < 0.05). Interpersonal needs, perceived burdensomeness and social exclusion partly mediated the relationship between perceived stress and suicidal ideation, while thwarted belongingness didn't play a mediating role. LIMITATIONS: Cross-sectional study limited confirmation of causality between variables. The investigation didn't aim at the specific stressors of sexual minorities. And that participants came from only two regions might affect the generalization of the results. CONCLUSIONS: We found a partial mediating role of interpersonal needs between stress and suicidal ideation. Stress reduction and increased social inclusion are needed to reduce suicidal ideation in transgender women.

Effects of mindfulness-based stress reduction therapy for sleep quality and perceived stress in patients with spinal cord injury.

OBJECTIVE: To explore the effect of the mindfulness-based stress reduction (MBSR) practice on sleep quality and perceived stress in patients with spinal cord injury (SCI). METHOD: A total of 104 patients with SCI (diagnosed via imaging and clinical symptoms) admitted to our hospital between January 2020 and December 2022 were selected as the study participants. The patients were randomly divided into two groups: the MBSR (observation) group and the control group. The observation group received MBSR therapy and routine nursing, and the control group received music training therapy and routine nursing. The Pittsburgh Sleep Quality Index (PSQI) was used to evaluate sleep quality, and the perceived stress score was used to evaluate stress experienced by the patients at three timepoints: before intervention, 4 weeks and 8weeks after intervention. RESULTS: Compared with before intervention, the PSQI scores of both the control group and intervention group participants significantly decreased after intervention(P < 0.01). Compared with the 4 weeks after intervention, the PSQI scores of both groups of participants decreased in the 8 weeks after intervention(P < 0.01). There was a significant difference in PSQI scores between the two groups of participants at 4 and 8 weeks after intervention(P < 0.01). Compared with before intervention, the average perceived stress score of both the control group and intervention group participants significantly decreased after intervention(P < 0.05). Compared with the 4 weeks after intervention, the average perceived stress score of both groups of participants decreased in the 8 weeks after intervention(P < 0.01). There was a significant difference in average perceived stress score between the two groups of participants at 4(P < 0.05) and 8 weeks(P < 0.01) after intervention(P < 0.01). CONCLUSION: The use of MBSR therapy could effectively improve patient sleep quality and reduce perceived stress.

Measurement invariance of the perceived stress scale across race, sex, and time, and differential impacts on cocaine use treatment outcomes.

INTRODUCTION: To understand the influence of phenotypic characteristics, such as stress, on substance use treatment outcomes, measures must function equivalently across groups to allow for interpretable comparisons of effects. The present study evaluated measurement invariance of the Perceived Stress Scale (PSS) across race, sex, and time, examined its association with cocaine use disorder (CUD) treatment outcomes, and tested whether associations were moderated by race and/or sex. METHODS: Data from four clinical trials evaluating behavioral and/or pharmacological treatments for cocaine use were combined providing a total sample of 302 participants with DSM-IV cocaine abuse/dependence (57.6 % Black, 42.4 % White, 43.7 % females, Mage = 40.22 years, SD = 9.26). RESULTS: Factor analyses support a two-factor model (i.e., general stress, self-efficacy to cope with stressors) that demonstrated configural, metric, and scalar invariance across race and sex and configural and metric invariance across time. End-of-treatment stress and coping were both related to treatment outcomes, but not treatment retention. Interactions between baseline and end-of-treatment stress and coping self-efficacy with race and sex predicting treatment retention and outcomes were not significant. CONCLUSIONS: Results support the utility of the PSS to examine between-group differences among individuals with CUD and suggest that sociodemographic groups differ in the extent to which stress and self-efficacy to cope influence treatment outcomes.

Association between parental well-being and preschooler stress measured as hair cortisol concentration: A prospective cohort study.

Hair cortisol concentration (HCC) is a valuable biomarker for evaluating chronic stress in preschoolers. However, few studies have explored early life HCC and its associated factors. This prospective cohort study analysed the HCC in children aged 6-48 months and its associations with parental HCC as well as positive and negative parental mental health outcomes. We used data from the ongoing Longitudinal Examination Across Prenatal and Postpartum Health in Taiwan (LEAPP-HIT) project, conducted in Taipei between 2020 and 2024. Hair samples were collected from both parents and children in 177 families (91 samples obtained during pregnancy and 86 during the postpartum period). The parents also completed self-reported questionnaires. Multiple linear regression was conducted to analyse the data. We observed a significant positive correlation between parents' and preschoolers' HCC. Furthermore, maternal depression (adjusted beta coefficient [aß] = 0.09, 95% confidence interval [CI] = 0.02, 0.16) and perceived stress (aß = 0.15, 95% CI = 0.02, 0.26) were positively associated with preschoolers' HCC. By contrast, higher maternal eudaimonia was associated with lower HCC in preschoolers (aß = -0.11, 95% CI = -0.20, -0.01). For parents, maternal depression, anxiety, and perceived stress were independently associated with an increased HCC during the postnatal period, whereas maternal eudaimonia was negatively associated with HCC. Our results indicate that both mothers and fathers affect children's responses to stress. Assessment of cortisol stress hormone concentrations through hair samples can be a key means of detecting preschoolers' stress levels and enabling early intervention.

Posttraumatic growth and its associations with perceived stress and core beliefs in women after traumatic childbirth during the COVID-19 pandemic.

BACKGROUND: The COVID-19 pandemic added new challenges and stressors to the childbirth period, potentially increasing the risk of traumatic childbirth experiences. There is little known about posttraumatic growth (PTG) in a childbearing population. This study describes PTG in women after traumatic childbirth during the COVID-19 pandemic and its association with sociodemographic, birth-related characteristics, traumatic childbirth events, perceived stress, and core beliefs, as well as explores what factors predict PTG. METHODS: A cross-sectional study was conducted with 202 women who self-identified as having experienced traumatic childbirth. Measures included sociodemographic and birth-related characteristics, traumatic childbirth events, self-reported stress during childbirth, the PTG Inventory, and the Core Beliefs Inventory (CBI). RESULTS: Perceived stress at the time of birth was very high in 70% of the respondents. CBI showed moderate disruption of core beliefs. 41.6% of mothers indicated substantial PTG. Education and type of birth were related to perceived stress levels; higher disruption of core beliefs was observed in individuals who experienced perineal trauma and lack of partners' presence during childbirth, and higher disruption of core beliefs was positively associated with PTG. Predictive models showed that perceived stress had a minimal effect, while the disruption of core beliefs showed a significant positive association with PTG. CONCLUSION: Traumatic childbirth experiences during the COVID-19 pandemic were positively related to PTG. Health professionals should create an environment where women can explore their feelings and emotions. Changes in current practices are also necessary as cesareans have been shown to be highly associated with high levels of perceived stress.

Impacts of Peer Support on Coping and Cortisol Levels for Women Affected by Domestic Violence and Coercive Control.

PURPOSE: Gendered domestic violence and coercive control are prevalent public heath concerns in Canada with dire consequences for survivors. Peer support groups may address and reduce negative impacts of domestic violence and coercive control on women's stress, coping, safety, and alliances with social support network members, the focus of this study. METHODS: A one-group, pre-test/post-test quasi-experimental study was undertaken to evaluate the effectiveness of Growth Circle, a 14-week peer support program offered at an agency serving women affected by domestic violence in a major western Canadian city. Through convenience sampling, women 18 years and older who experienced domestic violence were recruited and provided data on stress, coping, safety-related empowerment, and social support/alliances. Thirty-five participants provided all pre-test and post-test data, with a subsample of 14 providing repeated hair samples. Hair was employed to determine stress hormone (cortisol) levels. RESULTS: A significant reduction in self-reported levels of perceived stress and stress hormone levels following completion of the Growth Circle program was revealed. Participants also reported a significant increase in safety-related empowerment, and supportive alliances with group members. CONCLUSIONS: The Growth Circle peer support program was demonstrated to be effective. Further implementation and research into the Growth Circle program across Canada is recommended.

Prevalence and Associated Factors of Stress and Coping Strategies of Nursing Students During Clinical Practice in School of Nursing, Wachemo University, Ethiopia.

Background: The current professional nursing education program adopts various great attention for clinical practice to supply nursing students. Objective: To assess the prevalence and associated factors of stress and coping strategies of nursing students during clinical practice in the school of nursing, Wachemo University, Ethiopia, 2024. Methods: A facility-based cross-sectional design study was conducted between January 1 and 12/2024. The total number of students was 421. Data were collected using the validated tool and entered using Epi-data Version 3.1 and exported to SPSS Version 25 for analysis. Binary logistic regression was done, and variables with a p-value of <.05 were taken into the multivariable analysis. Statistically significant was declared at a p-value of <.05 with AOR and 95% CI. Result: The prevalence of stress and coping strategies was 58.4% with 95% CI [53.6-62.8] and 52.0% with 95% CI [47.3-56.5] respectively. Male gender, private regular, and instructor guide were significantly associated with stress. Age group 19-24 years, having low grades, living in a university dorm, clinical staff guiding, instructor guiding, and asking unclear issues were significantly associated with coping strategies. Conclusion: About six in ten nursing students have stress. Being male gender, being a private, living with families, and instructor guide are significantly associated with stress. Therefore, managing gender-related issues, attending regular programs, living in a university dorm, and guiding the students might reduce the burden of stress during clinical practice. About five in ten nursing students have good coping strategies. Being age group of lower years old, having low grades, living in a university dorm, clinical staff guiding, instructor guiding, and asking the instructor about unclear issues were significantly associated with coping strategies. Therefore, improving grades, living in a university dorm, clinical staff and instructor guidance, and asking about unclear issues might enhance coping strategies.

Menstrual Irregularity: A Physiological Adaptation to Cope Perceived Stress.

INTRODUCTION: Menstrual cycle characteristics are regulated hormonally and are integrated at the level of the hypothalamus. Stress can affect the hypothalamic-pituitary gonadal axis. The objective of the study was to analyse the stress levels of women and compare their autonomic tone and menstrual characteristics. METHODOLOGY: A group of 100 apparently healthy, young, female volunteers were included in this pilot cohort study. Subjects were assessed for perceived stress using the Perceived Stress Scale 14 Item (PSS-14) questionnaire, underwent a heart rate variability (HRV) test on the second, 10th, and 21st days of their menstrual cycle, and their menstrual history was recorded. The statistical analysis was done using Statistical Product and Service Solutions (SPSS, version 21.0; IBM SPSS Statistics for Windows, Armonk, NY) software. Metric data were expressed in terms of numerical value and analysed as mean ± SD. Paired Student's T-test was used to compare the HRV data of all three days of the menstrual cycle separately, and p value<0.05 was considered significant. Menstrual irregularity was complained of by 13 subjects (Group A), and the rest (87 subjects) reported regular menses (Group B). RESULT: The perceived stress scores of Group A were significantly higher than Group B (32.53±5.062 vs 28.057±7.618; p=0.044). On second day, Group A had higher median R-R interval (714.38±106 vs 656.84±73.50 ms; p=0.015) and lower average heart rate (85.85±12.07 vs 92.39±9.98 bpm; p=0.034) than Group B, suggesting parasympathetic dominance. On the 10th day, Group A had a higher standard deviation of heart rate (7.09±1.88 vs 5.97±1.71 bpm; p=0.032) and a very low-frequency band (1105.94±984.12 vs 730.49±557.41 µs2; p=0.046) than Group B, indicating parasympathetic dominance in Group A. On the 21st day, Group A had a higher standard deviation of R-R interval (58.19±20.46 vs 44.85±14.55 ms; p=0.004), root mean square standard deviation (55.71±29.84 vs 31.89±15.99 ms; p<0.001), percentage of R-R differing by 50 ms (19.20±19.58 vs 10.87±10.31%; p=0.020), total power (3,440.23±2722.29 vs 2,068.28±1,322.49 µs2; p=0.004), high-frequency band (1,247.57±1173.54 vs 539.06±HPO438.92 µs2; p<0.001), standard deviation ratio of the Poincaré plot (0.53±0.19 vs 0.39±0.16; p=0.003), normalised HF (44.0±12.9 vs 35.4±10.6; p=0.009), and a lower LF/HF ratio (1.43±0.80 vs 2.11±1.16; p=0.043) and normalised LF (53.9±14.4 vs 64.1±11.9; p=0.006) than Group B, suggesting higher parasympathetic tone of Group A than Group B. CONCLUSION: Analysing these results, it can be concluded that, in apparently healthy young women, menstrual irregularity is a physiological adaptation to combat perceived stress and maintain parasympathetic dominance.

The influence of infant sleep problems and sleep training on maternal subjective well-being.

Background: Disturbed sleep during infancy and early childhood can have a detrimental effect on parental sleep and consequently parental well-being. However, there is a paucity of research on how perceived child sleep problems and behavioural sleep interventions as treatment influence maternal subjective well-being. Aim: This study aimed to explore the incidence of subjective well-being in mothers of children with sleep problems and whether implementing two behavioural sleep interventions changed their well-being. Setting: The research was conducted in a community setting, with parents voluntarily approaching a sleep consultancy based in South Africa. Method: Using data from 119 mothers voluntarily approaching a sleep consultancy in South Africa, a pre-test-post-test design was employed to investigate changes in life satisfaction, affect, couple satisfaction, perceived stress and depression approximately 3 weeks after implementation of a sleep intervention. Results: Results indicate that mothers of children with sleep problems experienced moderate to high life satisfaction and positive affect although the presence of moderate negative affect, couple satisfaction and stress and mild depression suggest possible decreased subjective well-being. Conclusion: Findings suggest implementation of graduated extinction and extinction with parental presence sleep interventions may improve life satisfaction, affect, stress and depression but not couple satisfaction in the short-term. Contribution: This study contributes towards understanding the effect of sleep loss on the subjective well-being of mothers and provides preliminary evidence regarding the benefits of two sleep interventions for improving maternal subjective well-being.

Reduce negative life events to Increase satisfaction: A daily diary study on the relationship between negative life events and life satisfaction.

Life satisfaction refers to an individual' s cognitive evaluation of the overall quality of their life considering the various aspects therein. Although the existing research has demonstrated the between-person relationship between negative life events and life satisfaction based on retrospective measures, less is known about this relationship at the within-person level. A daily diary method could examine this within-person relationship and decrease systematic recall biases. Therefore, this study investigated the link between daily negative life events and daily life satisfaction, as well as the mediating role of perceived stress and the moderating role of trait rumination in 146 young adults (Mage = 20.75, SD = 1.35) using a 14-day daily diary design. Multilevel regression analysis showed that daily negative life events had negative predictive effects on daily life satisfaction. In addition, the multilevel 1-1-1 mediation analysis indicated that daily perceived stress mediated the association between daily negative life events and daily life satisfaction. More importantly, the mediating effect of perceived stress was moderated by trait rumination, with the within-person mediating effect being stronger for individuals with higher than those with lower trait rumination tendencies. These findings contribute to the understanding of the underlying pathways in the relationship between daily negative life events and daily life satisfaction and provide a new perspective for improving individuals' life satisfaction.

Sensory processing sensitivity and compassion fatigue in intensive care unit nurses: A chain mediation model.

BACKGROUND: Compassion among intensive care unit (ICU) nurses is an essential component of humanistic care in the ICU However, the enormous pressures of the job and the lack of social support have led to persistently severe compassion fatigue. Sensory processing sensitivity, as a personality trait for individuals to perceive external factors, has underlying significance for compassion fatigue. AIMS: This study aims to investigate the internal and external environmental factors and the underlying mechanisms that influence the impact of sensory processing sensitivity among ICU nurses on the development of compassion fatigue. STUDY DESIGN: A cross-sectional descriptive study was conducted with 290 nurses from various hospitals in five cities in China. METHOD: A self-designed demographic questionnaire, the Chinese version of the Professional Quality of Life Scale, the Chinese version of the Highly Sensitive Person Scale, the Chinese version of the Perceived Social Support Scale, and the Chinese version of the Perceived Stress Scale were used to survey 290 ICU nurses. The mediating roles of perceived social support and perceived stress between sensory processing sensitivity and compassion fatigue were tested. RESULTS: The research results indicate that the total effect of sensory processing sensitivity on compassion fatigue is significant (0.245 [0.093, 1.160]), whereas the direct effect of sensory processing sensitivity on compassion fatigue is not significant (-0.43 [-0.402, 0.247]). Perceived social support and perceived stress exhibit serial mediating effects between sensory processing sensitivity and compassion fatigue (-0.065 [-0.142, -0.013]). CONCLUSION: Our results revealed, for the first time, the underlying mechanism between sensory processing sensitivity and compassion fatigue among ICU nurses. Providing necessary stress-relief condition and abundant social support are important measures for nursing managers to reduce compassion fatigue and improve the quality of critical care humanistic nursing services.

Age Differences Among Within-Person Indicators of Stress and Depressive Affect.

We examined age differences in the within-person relationships among perceived stress (PS), perceived stress reactivity (PSR), and depressive affect (DA) as well as potential mechanisms of depression with a longitudinal moderated mediation model. Participants from the Notre Dame Study of Health & Wellbeing (N = 572) completed two to four waves of yearly assessments. Sequentially built multilevel models, in which year was nested within person, illustrated that only midlife adults experience an exacerbated effect of within-person fluctuations in PSR on the relationship between within-person PS and DA levels (γ41 = -.004, p < .01). Findings further suggest that PSR accounts for the PS-DA relationship. Furthermore, older adults illustrate successful emotion regulation strategies at the yearly level-resisting the negative ramifications of years of greater PS and PSR, whereas midlife adults who experience years of greater PSR would particularly benefit from stress management interventions and monitoring of DA levels.

Associations between stress, perfectionism, and imposter phenomenon among dental hygiene students.

PURPOSE/OBJECTIVE: Imposter phenomenon (IP) depicts the feeling of being a fraud. Stress and perfection are associated with IP, impairing professional and academic performance and negatively impacting mental health. The purpose of this study was to explore the prevalence of IP and perfectionism in dental hygiene students and the relationship with stress. METHODS: This study used cross-sectional survey research with a nonprobability sampling of dental hygiene students (n = 258). The study used three validated instruments: the Imposter Profile (IPP30) with six subscales, the Frost Multidimensional Perfectionism Scale Brief with two subscales, and the Perceived Stress Scale (PSS10). Descriptive, correlation, and linear regression were used for analysis. RESULTS: The completion rate was 74.8% (n = 193). Linear regression analysis found the competence doubt (CD) subscale of the Imposter-Profile and perfectionistic striving (PS) were the only statistically significant predictors of stress (F = 10.01, p < .001, R2 = .16). CD (b = 0.36, p < 0.001) was twice as strong as PS (b = 0.15, p < 0.05) in predicting stress in dental hygiene students. CONCLUSION: In this sample of dental hygiene students, the doubt about competence aspect of imposter phenomenon increased stress more than the striving for perfectionism. Faculty may minimize stress and support students by identifying the feelings associated with imposter phenomenon and highlighting student achievements to build confidence and feelings of self-efficacy.

Psychosomatic complaints are indicative of stress in young individuals: findings from a Swedish national cohort study.

AIMS: Psychosomatic complaints are common in youth and are often assumed to indicate stress. Although several studies have confirmed that a cross-sectional association exists, few have empirically investigated whether or not perceived stress influences psychosomatic complaints. The objective of the present study was to build upon previous research by exploring whether changes in perceived stress over time are associated with corresponding changes in psychosomatic complaints. This analytical approach takes unmeasured time-invariant confounding into account, thereby offering more robust evidence for a causal association between the variables under study. METHODS: Data was derived from the Swedish national cohort study Futura01, with information from 2,708 participants aged 17-18 in 2019 and 20-21 in 2022. Perceived stress was measured by Cohen's Perceived Stress Scale. Psychosomatic complaints were measured by questions on the frequency of stomach aches, headaches and difficulties falling asleep, which were added to an index. Information on gender, parental education, and parental country of birth was derived from registries. Linear regression analyses were conducted and the first difference (FD) approach was used. RESULTS: Perceived stress and psychosomatic complaints exhibited cross-sectional associations at both time points. The FD analyses showed that increases in perceived stress were associated with increases in psychosomatic complaints, and this was the case irrespective of sociodemographic characteristics. CONCLUSIONS: This study provides further empirical support for the assumption that psychosomatic complaints can be partially attributed to stress. Societal efforts aimed at reducing stressors and strengthening coping resources and strategies among young people may help mitigate perceived stress and, consequently, the likelihood of developing psychosomatic complaints.

The impact of financial stress on student wellbeing in Lebanese higher education.

BACKGROUND: The financial crisis has indirectly affected Lebanese university students, leading to economic distress. Accordingly, this study aimed to assess the substantial negative impact of financial stress on the mental health and well-being of Lebanese college students. METHODS: A quantitative research approach was applied and took place from June 13th to July 25th, 2023, targeting 1272 university students aged 17 and above from private and public universities across Lebanon through convenience sampling. The InCharge Financial Distress/Financial Well-Being scale (IFDFW), Pittsburgh Sleep Quality Index (PSQI), Beirut Distress Scale (BDS-10), Perceived Stress Scale (PSS-10), and Well-Being Index (WHO-5) were used to assess the students' well-being. Descriptive analyses of the data was performed using SPSS software version 25. RESULTS: 1272 university students participated in this study, mostly females, with a mean age of 21.64 (± 4.43) years. Participants reported a lack of financial independence, unemployment, and no income. Positive associations were obtained between the BDS total scale as well as the PSS total and PSQI scores, while there was a significant negative relationship between IFDFW and PSQI scores. Those with a higher GPA, majoring in science/health and medicine, living in rural areas, and graduate students were linked to lower PSQI and BDS-10 scores. Financial aid and financial independence were associated with lower PSQI and BDS-10 scores. PSS-10 scores were higher among students majoring in science/health and medicine. Higher scores on the IFDFW scale correlated with lower BDS-10 and PSS-10 scores. In contrast, females had higher BDS-10 and PSS-10 scores. Scoring higher on the PSS-10 and PSQI scales, living off campus, or majoring in science/health and medicine, were associated with higher on the WHO-5 scale. CONCLUSIONS: A significant impact of financial stress on college students in Lebanon was obtained, affecting their well-being and mental health aspects. Marital status, gender, academic major, region of living, and financial independence also influences students' experiences. Tailored support and further research are needed to address these multifaceted challenges.

Synergy between psychological impact and biochemical manifestation of stress among the COVID-19 pandemic-affected population.

Objective: Due to the COVID-19 pandemic, many countries around the world experienced an unprecedented increase in stress in the general population. Even after normal life has been reestablished, the new normal is punctuated by severely impacted vulnerable groups. Stress-associated symptoms display an intricate relationship with biochemical modulations, which coordinate the stress response. Identifying these biochemical factors is inherent to deciphering the mode of treatment needed to diminish the health-care gap resulting from the pandemic. Methods: We applied psychological measures using the perceived stress (PS) and COVID-19 anxiety (CA) scales and preventive health behavior (PHB) to evaluate stress in the general population. Biochemical markers of stress, that is, total antioxidant capacity (TAC), thiobarbituric acid reactive substances (TBARS), cortisol, and C-reactive protein (CRP) were tested in the serum samples of the participants. Statistical analysis was carried out using SPSS version 22.0. Results: Stress scores for PS, CA, and PHB indicate the prevalence of moderate-to-high stress among participants, and a correlation between psychological stress and biochemical correlates, TAC, TBARS, cortisol, and CRP. Serum concentrations of TBARS, Cortisol, and CRP were found to be significantly increased, while the TAC was decreased across all stress types and levels. Our findings demonstrate a positive correlation between PS, CA, PHB TBARS, cortisol, and CRP and a strong negative correlation with TAC. Conclusion: The results of this study will help in tailoring targeted interventions and preventive regimes to mitigate COVID-19-associated anxiety and stress disorders prevailing even after the actual pandemic has subsided.

Investigations of microbiota composition and neuroactive pathways in association with symptoms of stress and depression in a cohort of healthy women.

Background: Despite mounting evidence of gut-brain involvement in psychiatric conditions, functional data remain limited, and analyses of other microbial niches, such as the vaginal microbiota, are lacking in relation to mental health. This aim of this study was to investigate if the connections between the gut microbiome and mental health observed in populations with a clinical diagnosis of mental illness extend to healthy women experiencing stress and depressive symptoms. Additionally, this study examined the functional pathways of the gut microbiota according to the levels of psychological symptoms. Furthermore, the study aimed to explore potential correlations between the vaginal microbiome and mental health parameters in young women without psychiatric diagnoses. Methods: In this cross-sectional study, 160 healthy Danish women (aged 18-40 years) filled out questionnaires with validated scales measuring symptoms of stress and depression and frequency of dietary intake. Fecal and vaginal microbiota samples were collected at the beginning of the menstrual cycle and vaginal samples were also collected at cycle day 8-12 and 18-22. Shotgun metagenomic profiling of the gut and vaginal microbiome was performed. The Kyoto Encyclopedia of Genes and Genomes (KEGG) was used for functional profiling and 56 Gut Brain Modules were analyzed in the fecal samples. Results: The relative abundance in the gut of the genera Escherichia, Parabacteroides, and Shigella was higher in women with elevated depressive symptoms. Women with high perceived stress showed a tendency of increased abundance of Escherichia, Shigella, and Blautia. Amongst others, the potentially pathogenic genera, Escherichia and Shigella correlate with alterations in the neuroactive pathways such as the glutamatergic, GABAeric, dopaminergic, and Kynurenine pathways. Vaginosis symptoms were more prevalent in women reporting high levels of stress and depressive symptoms. Conclusions: The findings of this study support the concept of a microbiota-associated effect on the neuroactive pathways even in healthy young women. This suggest, that targeting the gut microbiome could be a promising approach for future psychiatric interventions.

Diagnosis of Brugada syndrome affects quality of life and psychological status.

Background: Chronic diseases have a negative impact on quality of life (QOL) and psychological health. There are limited related data regarding this topic in Brugada syndrome (BrS). We evaluated the effects of the diagnosis of BrS on health-related QOL and psychological status among patients and their relatives. Methods: Patients with BrS and their relatives underwent psychological evaluation at diagnosis (T0), 1 and 2 years after diagnosis (T1 and T2) using questionnaires on mental QOL, anxiety, depression, stress, post-traumatic stress, and resilience resources. Results: Sixty-one patients and 39 relatives were enrolled. Compared with controls, patients showed increased physical QOL (54.1 ± 6.5 vs. 50.1 ± 8.0, p = 0.014), reduced mental QOL (43.2 ± 11.8 vs. 49.6 ± 9.1, p = 0.018) and increased anxiety (9.9 ± 6.6 vs. 6.9 ± 7.7, p = 0.024) at T0; reduced resilience scores (3.69 ± 0.40 vs. 3.96 ± 0.55, p = 0.008) at T1; and reduced resilience (3.69 ± 0.35 vs. 3.96 ± 0.55, p = 0.019) and increased anxiety scores (16.4 ± 12.8 vs. 6.9 ± 7.7, p = 0.006) at T2. Relatives presented higher stress (17.63 ± 3.77 vs. 12.90 ± 6.0, p = 0.02) at T0 and higher anxiety scores at T0 (13.5 ± 7.6 vs. 6.9 ± 7.7, p < 0.001), T1 (12.0 ± 8.7 vs. 6.9 ± 7.7, p = 0.005), and T2 (16.4 ± 12.8 vs. 6.9 ± 7.7, p = 0.006) than controls. Female sex was significantly independently associated with worse mental QOL scores in patients at T0 (odds ratio = 0.10; 95% confidence interval = 0.05-0.94; p = 0.04). Conclusions: The diagnosis of BrS impairs the QOL and psychological status of patients and their relatives. Female sex is independently associated with worse mental QOL in patients at diagnosis.