Association of early parent-child separation with depression, social and academic performance in adolescence and early adulthood: a prospective cohort study.

OBJECTIVE: The present study aimed to investigate the long-term effects of parent-child separation during infancy and early childhood on depression, social relationships including parent-child and peer relationships, and academic performance during adolescence and early adulthood. METHODS: Data from the China Family Panel Studies (CFPS) were analyzed, which included a sample of 3829 children aged 4-15 years from 25 provinces over a period of 8 years. The study examined the association between early parent-child separation and outcomes related to depression, social and academic performance, comparing outcomes between individuals with and without early separation experiences. A series of subgroup analyses were conducted to further explore these associations. RESULTS: Parent-child separation lasting 3 months or longer was found to be associated with moderate to severe levels of depression and impaired social relationships during adolescence and early adulthood, particularly among males, adolescents, urban dwellers, and those with less educated mothers. Children who experienced parent-child separation for 3 months or longer showed a positive correlation between separation duration and depression. Short-term separations under 3 months did not show this association. The duration of separation also had a negative correlation with parent-child and peer relationships, as well as academic performance. CONCLUSION: Early parent-child separation has significant adverse effects on the mental health, social and academic performance of adolescents and early adulthood, especially among males, adolescents, urban residents, and those with lower maternal education. The severity of depression was found to be related to the duration of separation, highlighting the importance of minimizing separation to less than 3 months for children under the age of 3. These findings underscore the critical role of early parental care and the need for targeted interventions for high-risk populations.

How does psychosocial safety climate cross-level influence work engagement and job burnout: the roles of organization-based self-esteem and psychological detachment.

BACKGROUND: Existing researches on nurses' work engagement and job burnout have mostly stayed at the individual level, and limited researches test the cross-level effects of psychosocial safety climate (PSC). The study aimed to explore the cross-level mediating effect of organization-based self-esteem (OBSE) and the moderating effect of psychological detachment between the relationship of PSC and work engagement and job burnout in nurses. METHODS: The cross-sectional study was conducted during November to December 2022 at a tertiary hospital in a northeastern province of China. Data was collected from 1832 nurses through an online questionnaire. Correlation analyses and hierarchical linear modeling were used to test study hypotheses. RESULTS: The results showed that PSC was positively associated with work engagement, and negatively associated with job burnout. OBSE mediated the effect of PSC on work engagement, as well as job burnout. Additionally, psychological detachment played a moderating role between PSC and work engagement, but no moderating effect was found between PSC and job burnout. CONCLUSIONS: PSC at the organizational level increases work engagement and reduces job burnout by stimulating nurses' high levels of OBSE. Psychological detachment, as a situational factor, enhances the positive influence of PSC on work engagement. The implementation of measures to improve the PSC levels of the organization, and the levels of OBSE and psychological detachment among nurses could help to promote their good work performance.

The Effect of Peer Victimization During Adolescence on Depression and Gender Differences: A Systematic Review and Meta-analysis.

Peer victimization during adolescence has a detrimental impact on the mental health of victims throughout their lives. However, it remains unclear whether these effects are gender-specific. The present study conducted a systematic review to examine the effects of peer victimization on depression status, explore potential sources of heterogeneity, and investigate gender differences in these effects. We systematically searched four electronic databases (Web of Science, PubMed, Embase, and CNKI) for relevant articles that published as far as July 2022. We then extracted odds ratios (OR) and 95% confidence intervals (CI) to assess the association between peer victimization during adolescence and depression, and potential gender differences in the relation. Meta-analysis was performed, using fixed effects models and random effects models, to evaluate the association between each exposure and the outcome. A meta-analysis of 27 studies revealed that peer victimization during adolescence was significantly associated with higher risks of depression (OR = 2.79, 95% CI [2.43, 3.21], p < .001). This finding was consistent across subgroup analyses. In particular, the effect of peer victimization during adolescence on depression was found to be more pronounced in studies conducted in Asia (OR = 3.06, 95% CI [2.38, 3.92], p < .001). Furthermore, five studies focused on gender differences demonstrated that peer victimization has a stronger association with the risk of depression in women (OR = 2.84, 95% CI [2.49, 3.26], p < .001). Peer victimization during adolescence is a significant risk factor for depression, with a greater impact on women and individuals residing in Asia. Further prospective studies are needed to investigate the relationship between peer victimization and depression.

Association between burnout and post-traumatic stress disorder among frontline nurse during COVID-19 pandemic: A moderated mediation analysis.

AIMS AND OBJECTIVES: The aim of this study was to investigate the relationship between burnout and post-traumatic stress disorder (PTSD) among frontline nurses who went to assist the epidemic situation in Wuhan, China, during the outbreak in 2020. The study also explored the mediating role of depression and the moderating role of age in the main relationship. BACKGROUND: The relationship between burnout and PTSD in nurse has rarely been investigated in the context of the COVID-19 pandemic. Understand the relationship between these variables can provide empirical evidence for developing interventions and protocols that improve the health of nurses in future public health emergencies. DESIGN: An online cross-sectional survey of targeted local 327 nurses who went to assist the COVID-19 epidemic situation in Wuhan during the initial outbreak. METHODS: This study was conducted in August 2020, the burnout scale, the PTSD scale and the depression scale were used to survey participants. The moderated mediation model was used to test research hypotheses. RESULTS: Burnout could affect the PTSD symptoms in nursing staffs and depression could mediate this relationship. Age moderated the relationship between burnout/depression and PTSD, and the effects was strong and significant among younger participants in the relationship between burnout and PTSD. CONCLUSIONS: Burnout was identified as a core risk factor of PTSD in nurses. Depression and age played significant roles in the relationship between burnout and PTSD. RELEVANCE TO CLINICAL PRACTICE: PTSD, as a symptom that manifests after experiencing a stressful event, should be a key concern among frontline healthcare professionals. This study suggests that PTSD in nurses can be further reduced by reducing burnout. Attention should also be paid to the PTSD status of nurses of different age groups. PATIENT OR PUBLIC CONTRIBUTION: Patients and the public were not involved in the design and implementation of this study. Frontline nurses completed an online questionnaire for this study.

Does workplace violence affect healthcare workers' turnover intention?

AIMS: This study aimed to explore the association between workplace violence and turnover intention among Chinese healthcare workers and explore the role of gender as a moderator in this relation. METHODS: A cross-sectional survey recruited 692 healthcare workers from a single center in a Chinese province. The content included a questionnaire regarding workplace violence, authoritarian leadership, and turnover intention. The moderated mediation effects were analyzed using the PROCESS tool in SPSS and bootstrap method was used to extract 5000 samples to estimate the 95% confidence interval of each effect. RESULTS: The results indicated that the effect of workplace violence on turnover intention was mediated by authoritarian leadership. In addition, gender moderated the association between authoritarian leadership and turnover intention. CONCLUSIONS: Healthcare worker managers should establish a workplace violence intervention system and change the leadership style of direct leaders to reduce healthcare workers' turnover intention.

Exploring the Impact of Emotional and Cognitive Factors on Anxiety Symptoms of Chinese Adolescents: a Serial Mediation Study.

The onset age of anxiety is decreasing worldwide, yet the majority of the study conducted on anxiety were focused on adult populations. This study aimed to investigate the mediating effect of psychological capital and coping style tendency on the relationship between emotional intelligence and anxiety in Chinese adolescents and provide empirical evidence for research and prevention. A cross-sectional study recruited 5747 participants from 5 randomly selected middle schools in the northeast China. Study results showed that high emotional intelligence (P < 0.05), high level of psychological capital (P < 0.05), and positive coping style tendency (P < 0.05) were correlated to lower level of anxiety symptoms in adolescents. Psychological capital and coping style tendency performed partial and serial mediating effect on the relationship between emotional intelligence and anxiety. Teaching adolescents how to regulate emotions can strengthens their positive mentalities, promotes the use of positive coping strategies, and then attenuates the severity of anxiety symptoms in a nonadditive manner.

Investigation of the Sleep Quality Among Hospitalized Cardiovascular Patients Using Regression Models and Qualitative Comparative Analysis.

This study aimed to explore the relationships between modifiable and non-modifiable factors that influence sleep quality in hospitalized patients with cardiovascular disease in China. This study design was cross-sectional and descriptive. This study involved a convenience sample of 242 patients hospitalized for cardiovascular issues. Hierarchical regression model and qualitative comparative analysis model were performed. Regression revealed that age and depression both had statistically significant effects on sleep quality. The combination of conditions with strongest predictive effect on sleep quality was male of younger age, high level of depression, high level of anxiety, and low level of social support. Other combinations with predictive power on sleep quality are as follows: (1) younger male patients (aged 47-63 years) with high level of anxiety, high level of social support, and low level of depression; (2) older male patients (aged 63-79 years) with high level of depression, high level of social support, and low levels of anxiety; and (3) older male patients with high level of anxiety and low level of social support. Nurses may promote primary and secondary prevention of cardiovascular health prior to hospitalization, through routine screening for depressive and anxious symptoms and assessment of the patient's social support network. It is unknown whether these findings are unique to hospitalized patients. Therefore, future work should assess the fit of the model to other more diverse groups of hospitalized patients.

Health-Related Quality of Life Among Chinese Pregnant Women in the Third Trimester Based on Theory of Unpleasant Symptoms: A Complex Network Analysis.

Health-related quality of life (HRQOL) is the result of complex interactions between many different factors. But few studies to date have explored the structure of HRQOL. This study aimed to investigate the complex inter-relationship between HRQOL and influencing factors using network analysis. In all, 624 Chinese pregnant women in third trimester were recruited through recruiting sampling. We used regularized network analysis to create a complex network. The relationship with mother-in-law was the most central node followed by relationship with partner. We found the comorbidity of anxiety and depressive symptoms using network analysis. Physical- and mental-related quality of life were a "bridge node" connecting psychological factors with physiologic factors. The present network analysis highlights the strong link between relationship with mother-in-law or partner and HRQOL, which is also a unique phenomenon under Chinese culture. This analysis provides key variables for future intervention or improvement of pregnant women' HRQOL.

The influence of subjective well-being on mental health in nursing students: the role of student cynicism.

Previous studies have reported high rates of poor mental health among nursing students, but few studies focused on the internal pathway of mental health. This cross-sectional study was conducted at a vocational medical school and investigated 384 nursing students. Symptom Check List-90, Index of Well-Being Scale and Cynical Attitudes Toward College Scale were used to test mental health, subjective well-being (SWB) and cynicism of nursing students, respectively. Academic cynicism, social cynicism and institutional cynicism were negatively related to mental health. SWB not only directly had positive effect on mental health, but had an indirect effect on mental health through academic cynicism, social cynicism and institutional cynicism.

The relationship between Chinese adults' self-assessments of family social status in childhood and depression: A moderated mediation model.

BACKGROUND: Using the data from a large-scale Chinese national survey, this study aimed to explore the underlying mechanisms between Chinese adults' self-assessments of family social status in childhood and depression. METHODS: The research data was from the China Family Panel Studies (CFPS) in 2020. We selected 13,430 Chinese adults aged 16-60 as participants, and used the PROCESS macro program to conduct moderated mediation analysis. RESULTS: Chinese adults' self-assessments of family social status in childhood had a statistically significant negative predictive effect on depression. The sharing frequency of WeChat Moments played a partial mediating role in the relationship between self-assessment of family social status in childhood and depression. Furthermore, social trust moderated the direct effect of mediation model. Age moderated the second half of the mediation model, and the effect was statistically significant in the younger population (young people), but not in the older population (middle-aged people). LIMITATIONS: This was a cross-sectional study and no causal conclusions could be drawn. CONCLUSIONS: Chinese adults' self-assessment of family social status in childhood could affect depression in adulthood through sharing frequency of WeChat Moments. People with higher social trust can effectively buffer the adverse effect of self-assessed low family social status in childhood on depression. Age moderated the relationship between sharing frequency of WeChat Moments and depression, but this moderating effect was only significant in the younger population.

Psychological capital of petrochemical corporate employees during COVID-19 social isolation: a longitudinal analysis.

The COVID-19 pandemic is a major public health emergency and a significant stressor to most people. The objective of this study was to examine the mental health status and social support level of participants from 2019 to 2020. The study aimed to investigate the changes in people's psychological capital state due to the COVID-19 pandemic. A longitudinal study was performed to study the psychosocial predictors of mental health among a sample of 2,999 Chinese employees in 2019, and the follow-up survey was conducted one year later. Regression coefficients were visualized in a heatmap. Path analysis was performed base on the structural equation model (SEM) to measure the associations between study variables. The status of mental health, resilience, and optimism changed significantly during the pandemic (P < 0.05). The level of employee's social support in 2019 could significantly and positively predicted the level of employee's psychological capital in 2020, and the level of employee mental health in 2019 significantly and negatively predicted the level of employee psychological capital in 2020. The mental health of employees played an intermediary role between social support and psychological capital. These results highlight that the COVID-19 pandemic has a strong impact on the psychological capital of company employees. While demanding performance, corporations should ensure timely intervention in the mental health of their employees.

Psychological distress and internet addiction following the COVID-19 outbreak: Fear of missing out and boredom proneness as mediators.

COVID-19 has caused major changes in people's mental health and behavior. This study aimed to investigate whether boredom proneness and fear of missing out acted as mediators between psychological distress and Internet addiction (IA). A cross-sectional survey was conducted in 2020, including 552 youths aged 17-28 years. The recruited participants were asked to complete a series of self-reported questionnaires regarding psychological distress, fear of missing out, boredom proneness and IA. The results indicate that during the COVID-19 pandemic, the reporting rate of IA in young adults was 28.1%, and fear of missing out and boredom proneness played multiple mediation roles in the relationship between psychological distress and IA. Governments and education departments should focus on young people with psychological deficits to prevent them from succumbing to IA.

The path of depression among frontline nurses during COVID-19 pandemic: A fuzzy-set qualitative comparative analysis.

This study aimed to explore the combination of different conditional variables that led to depressive symptoms among frontline nurses who were fought against COVID-19 during the outbreak in Wuhan City, Hubei Province of China. The study was conducted in August 2020, which included 331 frontline clinical nurses who supported Wuhan's fight against COVID-19. The age range was 21-57 years and included 315 female nurses and 16 male nurses. This study used the fuzzy-set qualitative comparative analysis research method to explore the path of depression among frontline nurses. This study generated nine different configurations for the path of depression among frontline nurses, and had a detailed demonstration for each configuration. Each configuration distinguishes the different effects of influencing factors. For example, in the first configuration, gender, sleep disorder and PTSD exist as core conditions, while social support exists as a core condition lack. This study was presented results which was different what linear regression model reports. It takes into consideration the combined effect of each conditional variable on the development of depression. Nurse managers should pay attention to the combination of multiple influencing factors, instead of focus on single factors.

Lifestyle Behaviors and Depressive Symptoms in Chinese Adolescents Using Regression and fsQCA Models.

The study was to compare the performance of the regression models and fuzzy set qualitative comparative analysis (fsQCA) models in analyzing the possible effects of sociodemographic variables (age and sex) and lifestyle behaviors (physical activity, sedentary time, sleep duration, physical education class and screen time) on depressive symptoms in adolescents. This cross-sectional surgery was conducted among 726 adolescents in Jilin Province of China, selected by random cluster sampling. The regression model showed that age, physical education (PE) class and sleep duration were associated with depressive symptoms. Meanwhile, the fsQCA models showed that shorter physical activity, PE class and sleep duration as well as longer sedentary and screen time were related to higher levels of depressive symptoms. Both regression and fsQCA models indicated that promoting lifestyle behaviors could affect depressive symptoms. Considering the differences between the two methods, they are not superior to the other method, but complementary and should be used in other studies at the same time.

Relationships Between Depressive Symptoms, Interpersonal Sensitivity and Social Support of Employees Before and During the COVID-19 Epidemic: A Cross-lag Study.

This study examined the correlation between depressive symptoms, interpersonal sensitivity, and social support before and during the COVID-19 pandemic and verified causal relationships among them. The study used Social Support Scale and Symptom Self-Rating Scale to investigate relevant variables. A total of 1,414 employees from company were recruited for this longitudinal study, which a follow up study was conducted on the same group of participants 1 year later. Paired sample t-test results showed that significant differences were only found in social support, not in depressive symptoms or interpersonal sensitivity. The results of correlation analysis showed that social support, depressive symptoms, and interpersonal sensitivity were significantly correlated between wave 1 and wave 2. The cross-lag autoregressive pathway showed that employees' social support level, depressive symptoms, and interpersonal sensitivity all showed moderate stability. Crossing paths showed that wave 1 social support could significantly predict wave 2 depressive symptoms (ß = -0.21, p < 0.001) and wave 2 interpersonal sensitivity (ß = -0.21, p < 0.001). Wave 1 depressive symptoms (ß = -0.10, p < 0.01) could significantly predict wave 2 social support, while wave 1 interpersonal sensitivity (ß = 0.07, p = 0.10) could not predict wave 2 social support. Social support can be considered as a protective factor against mental health problems.

Nomogram predicting bullying victimization in adolescents.

OBJECTIVE: The purpose of this study was to construct a cross-sectional study to predict the risk of bullying victimization among adolescents. METHODS: The study recruited 17,365 Chinese adolescents using stratified random cluster sampling method. The classical regression methods (logistic regression and Lasso regression) and machine learning model were combined to identify the most significant predictors of bullying victimization. Nomogram was built based on multivariable logistic regression model. The discrimination, calibration and generalization of nomogram were evaluated by the receiver operating characteristic curves (ROC), the calibration curve and a high-quality external validation. RESULTS: Grade, gender, peer violence, family violence, body mass index, family structure, depressive symptoms and Internet addiction, recognized as the best combination, were included in the multivariable regression. The nomogram established based on the non-overfitting multivariable model was verified by internal validation (Area Under Curve: 0.749) and external validation (Area Under Curve: 0.755), showing decent prediction of discrimination, calibration and generalization. CONCLUSION: Comprehensive nomogram constructed in this study was a useful and convenient tool to evaluate the risk of bullying victimization of adolescents. It is helpful for health-care professionals to assess the risk of bullying victimization among adolescents, and to identify high-risk groups and take more effective preventive measures.

Effect of family stress on life satisfaction among female workers during the COVID-19 epidemic in China: Exploring the roles of anxiety symptoms and age.

The study aimed to investigate the level of life satisfaction (LS) among Chinese female workers after resuming work during the COVID-19 epidemic, and to further explore the potential mediating and moderating roles in the association between family stress and LS. Self-reported questionnaires were completed by 10,175 participants. Results showed that the level of LS decreased. The family stress had a negative effect on LS, and the effect was mediated by anxiety symptoms. Additionally, age moderated the direct and indirect effects within this relationship. Interventions aiming to improve LS should consider these aspects and younger workers should be given special attention.

Self-Esteem as a Mediator between Life Satisfaction and Depression among Cardiovascular Disease Patients.

This study explores the association between life satisfaction and depression among patients with cardiovascular diseases and whether this association is mediated by self-esteem. A cross-sectional study was conducted in a third-grade hospital. We examined 300 patients with cardiovascular diseases with a mean age of 62.00 years (females, 133). Life satisfaction was associated with depression. Adding self-esteem to the model weakened the strength of the association between the two. Moreover, 34.2% of the effect of life satisfaction on depression could be explained by self-esteem. We found that self-esteem could totally explain the effect of life satisfaction on depression among patients with cardiovascular diseases.

Poor Uncorrected Visual Acuity and Association With Sleep Duration and Screen Time: A Dose-Response Relationship Study.

BACKGROUND: We aimed to investigate the prevalence of poor uncorrected visual acuity and the difference among students with different ages and residential areas in the Northeast of China. The relationships between screen time, nighttime sleep duration, and poor uncorrected visual acuity would be explored. METHODS: It was a cross-sectional study using multi-stage stratified random sampling method to recruit participants. 2149 students have completed questionnaires and underwent visual acuity examinations. The dose-response curve method was applied to examine the non-linear associations between sleep duration and poor uncorrected visual acuity under different screen time subgroups. RESULTS: The overall prevalence of poor uncorrected visual acuity and severe poor uncorrected visual acuity was 84.7% and 63.3%, respectively. The dose-response curve showed the odds ratios (ORs) of sleep duration for the poor uncorrected visual increased relatively slowly when screen time <1 hour, then increased dramatically in screen time ≥1 hours. The ORs of sleep time and poor uncorrected visual acuity showed a U-shaped change trend among students with 2 or more hours of screen time every day. CONCLUSION: We found associations between nighttime sleep duration and poor uncorrected visual acuity in adolescents. However, these associations were not consistent across all screen time categories.

Association Between Perceived Stress and Post-Traumatic Stress Disorder Among Medical Staff During the COVID-19 Epidemic in Wuhan City.

Objective: The study aimed to examine the relationship between perceived stress and post-traumatic stress disorder (PTSD) among frontline medical staff during the lockdown in Wuhan city, China, due to the COVID-19 outbreak. Methods: The study was conducted in August 2020, which included 516 medical staff between 21 to 65 years. The PTSD Checklist-Civilian, Perceived Stress Scale, Insomnia Severity Index, and Compassion Fatigue Short Scale were used. Results: The results indicated that 10.5% of the medical staff experienced PTSD symptoms, and insomnia severity mediated the effect of perceived stress on PTSD. In addition, compassion fatigue moderated the association between perceived stress and PTSD. Conclusion: The study elucidated the mechanisms underlying the association between perceived stress and PTSD. Moreover, it emphasized the importance of long-term monitoring of the mental health status of frontline medical staff who supported Wuhan. The results can serve as reference for relevant medical and health departments to formulate active interventions and preventive measures against PTSD for unsung heroes who put their lives on the line during difficult times.