Long-Term Association Between Patient-Reported Outcomes and Psychological Factors in Patients With a Distal Radius Fracture.

Purpose: The outcome after a distal radius fracture (DRF) is often evaluated with radiography, clinical examination, and patient-reported outcome measures. However, research has identified associations between psychological factors and outcomes after a DRF. A knowledge gap exists about psychological factors and their potential implications for long-term outcomes after a DRF. The aim of this study was to examine the long-term association between psychological factors and patient-reported outcomes. Methods: This multicenter investigation included patients aged 15-75 years with closed physes presenting with an acute DRF. Patients who completed a long-term follow-up (after 11-13 years) with patient-reported outcome measures were invited to participate in the study, and surveys measuring psychological factors were sent to the patients. Results: Two hundred and four patients (70%) completed the follow-up (mean [range] age at injury, 56 [18-75] years; 154 were females [75%]). Multivariable analysis showed that higher age, injury to the dominant hand, and greater pain catastrophizing were associated with an increase in scores on the Disabilities of the Arm, Shoulder, and Hand questionnaire. Conclusions: A decade after sustaining a DRF, patients with higher scores on the Pain Catastrophizing Scale reported inferior outcomes as measured by the Disabilities of the Arm, Shoulder, and Hand. The Pain Catastrophizing Scale accounts for 13% of the observed variance in Disabilities of the Arm, Shoulder, and Hand. Type of study/level of evidence: Therapeutic level IIb.

Assessment of the validity and reliability of edinburgh postpartum depression scale in Turkish men.

OBJECTIVES: Perinatal depression (PD) affects individuals during pregnancy and early parenthood, resembling major depression. Recent research highlights paternal perinatal depression (PPD) in fathers. PPD has adverse effects on fathers and their children. This study assesses the Turkish version of the Edinburgh Postnatal Depression Scale (EPDS) for Turkish fathers, aiming to provide a tool for PPD identification. METHODS: This methodological study validates the EPDS for Turkish fathers and explores associations with demographic and psychosocial factors. The study involved 295 fathers with infants aged 2 weeks to 12 months. The EPDS, originally designed for perinatal depression and validated in Turkish women, was used. Fathers completed a participant information questionnaire, the EPDS, and the Beck Depression Inventory (BDI) during clinic visits. Data on sociodemographic factors, paternal roles, and pregnancy and postpartum support were collected. Mothers also completed the EPDS. Descriptive statistics, exploratory factor analysis, confirmatory factor analysis, and correlation tests were used. RESULTS: The study included fathers with an average age of 30.5 years, mostly with a high school education or higher. The EPDS had a mean total score of 3.1. Factor analysis suggested a three-factor structure for the EPDS in Turkish fathers, including anhedonia, anxiety, and depression. Confirmatory factor analysis validated the three-factor structure, with acceptable model fit indices. Positive correlations were found between fathers' EPDS scores, maternal EPDS scores, and paternal BDI scores. The EPDS effectively discriminated between different levels of depression severity. Various factors, such as education level and lack of support during pregnancy and after childbirth, were associated with higher EPDS scores. CONCLUSIONS: These findings emphasize the significance of assessing and addressing PPD in fathers, supporting the use of the EPDS as a valid tool in the Turkish context. The three-factor structure aligns with international research, highlighting the importance of a multi-dimensional approach to PPD assessment. Early intervention can mitigate PPD's impact on fathers, mothers, and children, benefiting mental health and well-being.

Gender differences in cardiac rehabilitation participation and outcomes: an 18-year retrospective study in Iran.

BACKGROUND: Cardiac rehabilitation (CR) is crucial for addressing cardiovascular diseases globally, with a specific emphasis on gender differences. Despite its demonstrated benefits for women, there's limited acceptance globally, especially in low- and middle-income countries. The program aims to optimize risk factors and improve overall patient well-being. METHODS: A cohort study was performed on those who were candidates for CR programs during 2001-2019. Assessments were performed within one week before and one week after the 8-week CR program. Age, sex, smoking status, clinical data, resting systolic and diastolic blood pressure (SBP and DBP, respectively), echocardiography and laboratory data were obtained. Functional capacity was evaluated using the international physical activity questionnaire, and a treadmill exercise test. Anxiety, depression, general quality of life (QoL), and health-related QoL were selected for psychological status. Then statistical analysis was performed on data. RESULT: In this study, the number of male patients was 1526 (73.69%). The average age of patients in the female group was higher than that of males (58.66 ± 9.08 vs. 56.18 ± 9.94), according to the crude model results, the changes in emotional, social and physical scores were significant (P-value:0.028, 0.018, 0.030), as well as the differences in Mets and smoking were significant (P-value for both < 0.001) in the adjusted model, the emotional variables and Mets changes were significant in two groups, so that the emotional score in the female group was higher than that of the male group, and the female Mets score was significantly lower than that of the male group. CONCLUSION: The CR program can improve cardiovascular outcomes, but the greatest impact was on the quality of life, patient METs and smoking behavers. Also the number of female participants in the CR program was less than the number of males.

Long-Term Weight Loss and Attendance Outcomes Following Metabolic and Bariatric Surgery: An Evaluation of The Cleveland Clinic Behavioral Rating System.

INTRODUCTION: Interdisciplinary guidelines recommend preoperative psychological evaluation before metabolic and bariatric surgery (MBS). The Cleveland Clinic Behavioral Rating System (CCBRS) has been developed to evaluate the psychological state of individuals undergoing MBS. However, its predictive value concerning long-term weight loss and follow-up attendance has not been extensively studied. This study aims to assess the predictive value of the CCBRS regarding weight loss and follow-up attendance up to 5 years after MBS. METHODS: In this cohort study (n = 1236), psychologists administered the CCBRS to each patient prior to MBS in addition to the standard psychosocial-behavioral screening. The CCBRS consists of nine psychological domains and is scored on a five-point Likert scale, from "poor" to "excellent." Linear mixed models and ordinal regression analysis were used to analyze the percentage total weight loss over time and follow-up attendance up to 5 years after surgery. RESULTS: A total of 1086 patients underwent subsequent MBS. Significant differences in weight loss and follow-up attendance were observed between some CCBRS groups compared to the reference group "excellent." However, these differences were not consistent across all groups within any given domain. CONCLUSION: In this cohort, the predictive value of the CCBRS for weight loss and follow-up attendance up to 5 years after MBS was limited. It is important to consider certain limitations, such as considerable loss to follow-up. Nevertheless, the CCBRS remains valuable for structured psychological assessments by helping to identify patients' strengths and areas needing improvement.

Analysing the Impact of Socioeconomic Factors on Mental Health Differences in Chinese Society: Integrating Cultural, Psychological and Technological Perspectives.

Mental health (MH) differences remain an issue in contemporary Chinese society, with various factors influencing individuals' well-being. This study investigates the complex connection between results related to psychological wellness and social issues, integrating cultural, psychological and technological perspectives. Through a quantitative research methodology, data were collected from 1000 individuals using a questionnaire survey and analysed using SPSS software. The study's findings shed light on the impact of socioeconomic status (SES) on MH stigma, help-seeking behaviour and overall well-being. The findings identify that lower SES was associated with heightened levels of MH stigma and decreased the search for assistance actions. Cultural beliefs emphasising MH stigma and societal expectations were identified as mediators in the connection involve SES and MH outcomes. Digital technology use emerged as a moderator, indicating that higher levels of technology utilisation were linked to reduced disparities in accessing MH resources. The novelty of this study lies in its comprehensive examination of the multifaceted factors influencing MH disparities within Chinese society. Additionally, psychological factors such as resilience and social support were observed to mitigate the negative lower SES's effect on MH consequences. The interaction between SES and cultural factors was found to predict MH outcomes, with lower SES exacerbating the effects of MH stigma and cultural barriers.

Maintaining exercise in fitness centre settings: insights from the physical activity maintenance theory.

PURPOSE: This study examines factors that influence long-term fitness centre participation, applying the Physical Activity Maintenance Theory to assess psychological and contextual influences on exercise adherence. METHODS: Semi-structured interviews were conducted with 17 regular fitness centre attendees in Taubaté, São Paulo, Brazil. Data were analysed using Bardin's Content Analysis, exploring the participants' experiences and the factors contributing to their sustained activity. RESULTS: Autonomous motivation, such as enjoyment and satisfaction from workouts, along with self-efficacy, emerged as crucial for continued fitness centre attendance. The environment, including ambiance, social support, and facility quality, significantly impacted exercise persistence. However, challenges like time constraints, weather conditions, and personal issues occasionally hindered engagement. The study also highlights the role of personalized fitness programmes in supporting long-term adherence, suggesting that tailoring these programmes to individual goals could further enhance commitment. CONCLUSIONS: The findings underscore the importance of fitness centres creating environments that align with individual needs and preferences. Customized programmes that cater to both personal and communal needs could bolster long-term adherence. Future research should explore the impact of personalized, community-integrated fitness approaches on sustaining active lifestyles, emphasizing the importance of accommodating individual preferences in maintaining regular exercise habits.

Psychosocial Determinants of Oral Health Related to COVID-19 Infection in Myanmar Older Adults.

This study aims to investigate and compare the psychosocial and oral health factors among Myanmar older adults with and without a history of COVID-19 infection and assess the association between psychological factors and oral health outcomes among those with a history of COVID-19 infection. A cross-sectional study was conducted among 203 participants in Yangon from 2023 to 2024 using face-to-face interviews and clinical oral examinations. Participants with a history of COVID-19 infection experienced greater psychological distress and poorer oral health outcomes than those without such a history. In those who contracted COVID-19, depression positively associated with decayed teeth; decayed, missing, and filled permanent teeth (DMFT); and oral health impact profile-14 (OHIP-14), whereas negatively associated with present teeth. Anxiety positively related to decayed teeth, DMFT, and periodontal pockets. Stress negatively associated with decayed teeth, but positively with OHIP-14. Implementing oral health promotion programs and providing mental support for this vulnerable population are essential to improve their oral health and well-being.

Self-rated health in late adolescence as a predictor for mortality between 46 and 70 years of age.

Self-rated health is a common assessment used in epidemiological research and an independent predictor of morbidity and mortality. We investigate if a single measure of self-rated health in late adolescence predict mortality between 46 and 70 years of age. This study was based on 47 286 Swedish men that conscribed 1969-1970 at age 18-20 and that were still alive in 1997. Self-rated health and data on potential explanatory factors (psychological factors, health status markers and health behaviors) were collected at conscription. Adult socioeconomic position in 1990 was derived from registries. Death and cause of death (cancer, cardiovascular disease, violent and alcohol abuse related disorders) were derived from the Causes of Death Register between 1997 and 2019. Conscripts that rated their health as fair or poor/very poor had significantly higher hazard of all-cause mortality than conscript that rated their health as very good (HRfair = 1.27, 95%CI:1.18-1.37 and HRpoor = 1.25, 95%CI:1.11-1.41) and disease-specific mortality. Adjusting for all explanatory factors attenuated the risk estimates by 9-100%. In conclusion, poor self-rated health reported in late adolescence predicts all-cause and disease-specific mortality between the ages of 46 and 70 years. Psychological factors and health behaviors measured at conscription may serve as potential explanatory factors underlying the predictive ability of self-rated health in late adolescence.

Association between polygenic risk scores combined with clinical characteristics and antidepressant efficacy.

BACKGROUND: While millions of people suffer from major depressive disorder (MDD), research has shown that individual differences in antidepressant efficacy exist, potentially attributable to various factors. Polygenic risk scores (PRSs) carry clinical potential, but associations with treatment response are seldom reported. Here, we examined whether PRSs for MDD and schizophrenia (SCZ) are associated with antidepressant effectiveness and the influence of other factors. METHODS: A total of 999 patients were included, and the PRSs for the MDD and SCZ were calculated. The main outcome was a change in the 17-item Hamilton Depression Rating Scale (HAMD17) scores from before to after 2-week treatment. The Mann-Whitney test, Spearman correlation analysis, multiple stepwise linear regression analysis, and interaction analysis were used for statistical analysis. RESULTS: In the 912 subjects passing quality control, a difference in the HAM-D17 score reduction rate between the MDD phenotype PRS (MDD-PRS) high-risk and the low-risk groups was discovered (P = 0.009), and a correlation was found between the MDD-PRS and the HAM-D17 score reduction rate (r = -0.075, P = 0.024). Moreover, antidepressant efficacy was related to MDD-PRS (ß = -4.086, P = 0.039), the Snaith-Hamilton Pleasure Scale-total score (ß = -0.009, P = 0.005), and non-first episode (ß = -0.039, P < 0.001). However, the result of the interaction analysis was nonsignificant. LIMITATIONS: The main limitation was that only 1309 targeted genes were selected based on pathways known to be involved in MDD and/or antidepressant effects. CONCLUSION: These findings suggest a difference in antidepressant efficacy between patients in different MDD-PRS groups. Moreover, the MDD-PRS combined with clinical characteristics partially explained inter-individual differences in antidepressant efficacy.

Study of high-risk behaviors and their relationship with psychological factors in Iranian high school students.

BACKGROUND: Scientific evidence suggests that certain psychological factors may contribute to the occurrence of high-risk behaviors among adolescents. This study aimed to determine the high-risk behaviors and their relationship with psychological factors in Iranian high school students. MATERIALS AND METHODS: This cross-sectional study involved 1100 high school students (564 boys and 536 girls). The subjects were selected from a total population of 9488 students using a multistage sampling method. Data was collected through a general information questionnaire (GIQ) and the Iranian Adolescents Risk-Taking Scale (IARS). The GIQ consisted of two parts: demographic information and psychological factors. These factors, including false self-confidence, excitement-seeking, risk-taking, experimentation, curiosity, heroism, disappointment with the future, handsomeness, tiredness of monotony, and enjoyment, were extracted with a deductive-centered approach by reviewing the literature. Descriptive statistics (absolute and relative frequency, mean, and standard deviation) and inferential statistics (independent t-test and multiple linear regression) were used for data analysis. RESULTS: The results showed that the total mean score of high-risk behaviors was 62.12, lower than the middle scale. The highest mean score of high-risk behaviors was associated with a tendency to dangerous driving, while the lowest mean score was related to the tendency to drug abuse. All psychological variables demonstrated a statistically significant relationship with high-risk behaviors (P < 0.001). In the multiple linear regression model, all psychological variables except risk-seeking and handsomeness remained significant predictors of high-risk behaviors. These variables included false self-confidence, excitement-seeking, experimentation, curiosity, heroism, disappointment with the future, tired of monotony, and hedonism. They explained 29% of changes in high-risk behaviors. Among these variables, excitement-seeking was the most effective in predicting high-risk behaviors. CONCLUSIONS: Most of the psychological variables in the present study explained high-risk behaviors. Paying attention to these variables can provide a more comprehensive view for parents and experts whose goal is to provide educational and counseling programs to reduce high-risk behaviors among adolescents.

Uncovering pathways towards sustainable transportation: Investigating factors influencing societal acceptance of end-of-life vehicle management in Indonesia.

Addressing the critical environmental challenge of end-of-life vehicle (ELV) management in Indonesia's transportation industry, this study investigates the complex interplay between societal factors and technical adoption. We use a comprehensive survey and path analysis to investigate the relationships between demographic characteristics (gender, age, income and education) and ELV acceptance, revealing complex preferences and concerns across several population groups. Comparative analyses with previous research reveal gender-specific inequities and age-related problems, emphasizing the importance of customized measures. Our findings indicate that environmental concerns exhibit a significant positive relationship with community acceptance (path coefficient = 0.426, p < 0.001). Moreover, technological familiarity (path coefficient = 0.352, p < 0.001) and infrastructure availability (path coefficient = 0.518, p < 0.001) demonstrate noteworthy positive associations, emphasizing the role of knowledge and accessible infrastructure in promoting acceptance. Conversely, the cost of adoption exhibits a negative relationship with societal acceptance (path coefficient = -0.269, p < 0.001), suggesting potential challenges that must be addressed. Mediation analysis uncovers the mediating roles of information exposure, perceived safety, as well as convenience and accessibility. Total effects analysis validates the collective influence of crucial factors while acknowledging the potential hindrance posed by the cost of adoption. Our findings contribute to inclusive policies and initiatives for sustainable ELV practices, offering insights to address a critical environmental issue in Indonesia. Although acknowledging limitations in scope and methodology, our research advances the discourse on sustainable transportation transitions and guides strategies to promote responsible ELV management in pursuing a greener and more socially equitable future.

Predictors of Chronic Dizziness in Acute Unilateral Vestibulopathy: A Longitudinal Prospective Cohort Study.

OBJECTIVE: Chronic dizziness after acute unilateral vestibulopathy (AUVP) causes significant social and economic burdens. This study aims to identify predictors of chronic dizziness. STUDY DESIGN: Prospective, longitudinal cohort study. SETTING: ENT departments from secondary and tertiary hospitals. METHODS: Participants meeting the Barany Society's diagnostic criteria for AUVP were included. Evaluations occurred within 0 to 21 days (T1), and at 4 (T2) and 10 weeks (T3) postonset. The primary outcome measure was the Dizziness Handicap Inventory (DHI) at 6 months, with a score >30 indicating chronic dizziness. Five clusters of predictors were assessed at T1-3: central vestibular compensation, visual dependence, movement exposure, psychological factors, and balance performance. Separate linear regression models for T1, T2, and T3 were constructed to explain the variability in the 6-month DHI score. Receiver operating characteristics analyses were conducted to predict chronic dizziness. RESULTS: From June 2021 to January 2024, 103 participants (55.2 ± 16.6 years old, 49 women) were included. The regression models explained the variability in the 6-month DHI score by 33.0% at T1, 47.6% at T2, and 64.0% at T3 (P < .001), including psychological factors (T1, T2, T3), visual dependence (T2, T3), and static balance performance (T3). Cutoff values for the Vestibular Activities Avoidance Instrument (23/54), Visual Vertigo Analog Scale (33.5/100), and Hospital Anxiety and Depression Scale-Anxiety (7.5/21) at 10 weeks postonset predicted chronic dizziness. CONCLUSION: Higher psychological burden, increased visual dependence, and poorer static balance performance were associated with chronic dizziness. Cutoff values were determined to identify individuals with AUVP at risk for chronic dizziness.

The association of psychological and trauma-related factors with biological and facial aging acceleration: evidence from the UK Biobank.

BACKGROUND: Psychological and trauma-related factors are associated with many diseases and mortality. However, a comprehensive assessment of the association between psycho-trauma exposures and aging acceleration is currently lacking. METHODS: Using data from 332,359 UK Biobank participants, we calculated biological aging acceleration, indexed by the presence of leukocyte telomere length (LTL) deviation (i.e., the difference between genetically determined and observed LTL > 0). The acceleration of facial aging (i.e., looking older than the chronological age) was assessed using a self-report question. Then, we estimated the associations of each psycho-trauma factor with biological and facial aging acceleration, using logistic regression models adjusted for multiple important covariates. Furthermore, restricted to 99,180 participants with complete psychological and trauma-related data, we identified clusters of individuals with distinct psycho-trauma patterns using the latent class analysis method and assessed their associations with aging acceleration using similar models. RESULTS: We observed most of the studied psycho-trauma factors were associated with biological and facial aging acceleration. Compared to the "Absence of trauma and psychopathology" cluster, the "adverse childhood experiences (ACEs) with psychopathology" cluster showed strong associations with those aging measurements (odds ratio [OR] = 1.13 [1.05 - 1.23] for biological and 1.52 [1.18 - 1.95] for facial aging acceleration), while no such association was observed for the "ACEs without psychopathology" cluster (1.04 [0.99 - 1.09] and 1.02 [0.84 - 1.24]. CONCLUSIONS: Our study demonstrated significant associations of psycho-trauma factors with both biological and facial aging acceleration. The differential aging consequences observed among ACEs exposed individuals with and without psychopathology prompt interventions aimed to improve individuals' psychological resilience to prevent aging acceleration.

Psychological Factors Determining Prognosis of Dental Treatments.

Many psychological factors may have a significant bearing on an individual's oral health and success of dental treatments. Overall, these factors may result in the avoidance of dental visits, emergency-based dental appointments, noncompliant dental behavior, the utilization of multiple oral health care providers, and poor oral health. These factors may affect the quality of life of individuals and may lead to patient dissatisfaction, poor prognosis, and failure of dental treatment. Multiple psychological factors may affect the dentist and the patient. Those factors may alter the prognosis for successful dental treatment. Physician empathy is fundamental in developing long-term physician-patient trust.

Integrated Approach to Chronic Pain-The Role of Psychosocial Factors and Multidisciplinary Treatment: A Narrative Review.

BACKGROUND: Chronic non-malignant pain represents a growing global public health priority. Chronic pain is multifactorial, with numerous biological, psychological, and social factors contributing to this pain syndrome. It affects not only the patients, impairing their quality of life, but also their family and social environment. Chronic pain is a diagnosis and requires effective and sustainable treatment strategies. OBJECTIVE: Our aim was to critically review the available evidence on the importance of different approaches in treating patients with chronic non-malignant pain, emphasizing the effectiveness of integrating psychological and social factors within a multidisciplinary framework. METHODS: This was a non-systematic narrative review of the basic and recent literature analyzing approaches to the treatment of chronic non-malignant pain. The inclusion criteria for the papers were chronic non-malignant pain, treatment approach, review, and original research papers published in English in the last five years (PubMed search), and the basic literature was selected from the references of new papers according to the knowledge and experience of the authors. RESULTS: This literature review included 120 papers, of which 83 were basic, and 37 were new, published in the last 5 years (2018-2023). The results show that both the basic and newly published literature advocate for a biopsychosocial approach to treating chronic pain. CONCLUSIONS: New findings, compared to the earlier literature, indicate a new classification of chronic pain into primary and secondary. Chronic pain should be approached with a biopsychosocial model within a multidisciplinary treatment framework. This model addresses the complex interplay of biological, psychological, and social factors, offering a holistic strategy for effective pain management.

Protective and harmful social and psychological factors associated with mood and anxiety disorders in perimenopausal women: A narrative review.

Perimenopause is often called a window of vulnerability for the development or exacerbation of mood and anxiety disorders. Evidence points to social and psychological factors contributing to the onset of mood and anxiety disorders or the symptoms of depression and anxiety during perimenopause. Therefore, the purpose of this narrative review was to synthesize the findings of studies examining associations between social and psychological factors and the development of mood and anxiety disorders and the symptoms of depression and anxiety during perimenopause. PsychINFO, Ovid MEDLINE, and CINAHL were searched for studies (published between January 2014 and November 2023) assessing the social and psychological factors associated with perimenopausal mood and anxiety disorders and the symptoms of depression and anxiety. These factors were categorized as either protective or harmful. Study quality was assessed using STROBE guidelines. The search yielded 17 studies. Social support was identified as a social factor protective against perimenopausal depression and anxiety. Resiliency characteristics were reported to be protective psychological factors associated with fewer depressive symptoms. Mental health history, family history of major depressive disorder, trait anxiety and neuroticism, stressful life events, adverse childhood events, and chronic stress were categorized as harmful psychological factors associated with depression during perimenopause. Limited research has been conducted to understand factors associated with perimenopausal anxiety. The identification of these social and psychological factors associated with mood and anxiety disorders during perimenopause will help lead to earlier detection of women at risk and the development of multifaceted interventions.

A Bayesian approach to reveal the role of psychological factors on turnover intention among nurses during the COVID-19 pandemic.

BACKGROUND: Turnover intention is considered a significant challenge for healthcare and treatment organizations. The challenging conditions of treating COVID-19 patients and the physical and mental stress imposed on nurses during the pandemic may lead them to leave their jobs. The present study aimed to determine the role of psychological factors (general health, mental workload, work-family conflicts, and resilience) on turnover intention using a Bayesian approach during the COVID-19 pandemic. METHODS: The present cross-sectional study was carried out during the winter of 2021 at three hospitals in Khuzestan Province, Iran. To collect data for this investigation, 300 nurses were chosen based on Cochran's formula and random sampling technique. Seven questionnaires, including General Health, Mental Workload, Work-Family Conflict, Resilience, Job Stress, Fear of COVID-19, and Turnover Intention Questionnaires. Bayesian Networks (BNs) were used to draw probabilistic and graphical models. A sensitivity analysis also was performed to study the effects of the variables. The GeNIe academic software, version 2.3, facilitated the examination of the Bayesian network. RESULTS: The statistically significant associations occurred between the variables of fear of COVID-19 and job stress (0.313), job stress and turnover intention (0.302), and resilience and job stress (0.298), respectively. Job stress had the highest association with the fear of COVID-19 (0.313), and resilience had the greatest association with the work-family conflict (0.296). Also, the association between turnover intention and job stress (0.302) was higher than the association between this variable and resilience (0.219). At the low resilience and high job stress with the probability of 100%, the turnover intention variable increased by 20%, while at high resilience and low job stress with the probability of 100%, turnover intention was found to decrease by 32%. CONCLUSION: In general, the results showed that four psychological factors affect job turnover intention. However, the greatest impact was related to job stress and resilience. These results can be used to manage job turnover intention in medical environments, especially in critical situations such as COVID-19.

The Genetic Profile of Combat Sport Athletes: A Systematic Review of Physiological, Psychological and Injury Risk Determinants.

This systematic review aims to assess the genetic determinants influencing combat sports performance and address potential gaps in previous reviews. Twenty-four selected studies were analysed, investigating genetic influences on physiological performance, psychological traits, psychophysiological factors like pain perception, and injury susceptibility in combat sport athletes. The systematic literature search, using keywords, encompassed PubMed, Scopus, SportDiscus, Medline, and Google Scholar. The Covidence systematic review management software facilitated the screening process and the creation of the PRISMA flow diagram. The quality assessment complied with the PRISMA guidelines, featuring a custom 10-point scale and the STREGA criteria for more reliable study inclusion. Collectively, the 24 studies incorporated 18,989 participants, of which 3323 were combat athletes of majority European ancestry (71.7%) from various combat sports disciplines. Twenty-five unique genetic variants were significantly associated with combat sports performance across diverse domains. These included physiological performance (nine genetic variants), psychological traits (ten genetic variants), psychophysiological factors (one genetic variant), and injury susceptibility (four genetic variants). In conclusion, this systematic review lays the foundation for a more comprehensive exploration of the association between genetics and athletic performance in the demanding arena of combat sports, offering valuable insights for talent identification, training optimisation, and injury prevention.

Psychological determinants of the effectiveness of conjugated linoleic acid supplementation in overweight and obese women-a randomized controlled trial.

Introduction: Previous studies investigating the effectiveness of conjugated linoleic acid (CLA) supplementation in body weight reduction provided unequivocal results. We hypothesized that psychological factors such as self-efficacy, locus of control or dispositional optimism can affect the success of the intervention. Therefore, this study aimed to determine the psychological factors that modulate the effectiveness of CLA supplementation in overweight or obese women and affect the ability to successfully complete the study. Methods: In total, 74 subjects were recruited into this three-month randomized trial and divided into intervention and control groups receiving, respectively, capsules containing 3 g 80% CLA per day and capsules containing 3 g of sunflower oil. The following psychological tests were performed before the intervention: Multidimensional Health Locus of Control scale, Acceptance of Illness Scale, Satisfaction with Life Scale (SWLS), General Self Efficacy Scale (GSES), Health Behavior Inventory scale and Life Orientation Test (LOT-R). Results: A total of 60 women completed the study and the subjects who dropped out obtained higher scores in the GSES (p = 0.0490) and the LOT-R (p = 0.0087) tests than subjects who completed the trial. Besides, multivariate linear regression demonstrated that the SWLS test (p = 0.0345) results were independent predictors of body weight changes. Conclusion: In conclusion, psychological factors like self-efficacy and optimism may be associated with a higher risk of withdrawal from the study, while satisfaction with life may have an impact on the effectiveness of body weight reduction.Clinical trial registration: [https://drks.de/search/en], identifier [DRKS00010462].