Associations between Chinese college students’ anxiety and depression: A chain mediation analysis

The influence of emotion dysregulation and perceived social support on the link between childhood emotional abuse and depressive symptoms in college students: a moderated mediation model

Background

Childhood emotional abuse is strongly linked to an increased risk of depression. However, the pathways linking the two remain elusive. Our study sought to examine how emotion dysregulation and perceived social support influence the link between childhood emotional abuse and depressive symptoms among Chinese college students.

Methods

This study involved 1728 Chinese college students aged 18-24. We utilized the Emotional Abuse (EA) subscale of the Childhood Trauma Questionnaire, Beck Depression Inventory (BDI), Difficulties in Emotion Regulation Scale (DERS) and Perceived Social Support Scale (PSSS) to assess the interrelationships among the study variables. A moderated mediation model was constructed to elucidate these relationships.

Results

Our results indicated a positive correlation between EA, DERS, and BDI. Conversely, PSSS was negatively correlated with EA, BDI, and DERS. Notably, EA is linked to a heightened vulnerability to BDI, with DERS mediating this association. PSSS moderated both the direct path of EA on BDI and the association between DERS and BDI. Furthermore, gender difference was observed in the role of PSSS. PSSS moderated the link between EA and BDI was significant only in the male group and no longer significant under the condition of high PSSS.

Conclusion

This study sheds light on the mediating effect of emotion dysregulation and the moderating effect of perceived social support in the connection between childhood emotional abuse and depressive symptoms. The adverse influence of childhood emotional abuse on subsequent depression may be mitigate through interventions focused on enhancing perceived social support and skills in regulating emotions in college students.

Association between occupational stress and depression among construction workers: The chain mediating of sleep disorders and anxiety

BackgroundDue to the unique nature of their work, construction workers are prone to mental health problems. However, few studies in China have explored the relationship between psychological variables about them.ObjectiveThe purpose of this study was to explore the relationship between occupational stress and depression and to analyze the mediating role of sleep disorders and anxiety.MethodsA stratified cluster sampling method randomly selected 1871 construction workers in Chongqing, China. The survey was conducted as a questionnaire. SPSS 25.0 software was used for data analysis and statistical description. SPSS PROCESS macro version 4.0 was used for the chained mediation effect test.ResultsThe detection rates of occupational stress, sleep disorders, anxiety, and depression among construction workers were 26.4%, 89.8%, 30.2%, and 18.7%, respectively. Analysis showed that these factors were positively correlated with each other. Mediation effect analysis showed that occupational stress directly influenced depression (β = 0.156, p < 0.001) and also had an indirect effect through sleep disorders and anxiety, with respective mediation effects of 4.48% and 47.93%. Sleep disorders and anxiety played a chain-mediating role between occupational stress and depression, with a mediating effect of 3.69%.ConclusionsOccupational stress affects depression directly and also indirectly through sleep disorders and anxiety. These results indicate that reducing occupational stress, sleep disorders, and anxiety may be effective in preventing depression.

The relationship between sleep disorder and mental health in athletes and its mediating role: a cross-sectional study

The mental health of high-level athletes is a growing concern, especially in the context of the COVID-19 pandemic. Sleep is also an explicit health index closely related to mental health. This study aims to investigate the relationship between sleep, anxiety, depression, and perceived psychological stress among athletes, with a focus on sleep as a potential mediator in these mental health conditions. A comprehensive questionnaire included the Generalized Anxiety Disorder Scale-7 (GAD-7), Patient Health Questionnaire-9 (PHQ-9), Athlete Psychological Stress Questionnaire (APSQ), and Athlete Sleep Screening Questionnaire (ASSQ), and was administered to a sample of 501 elite Chinese athletes. Statistical analysis software and structural equation modeling were used to examine the characteristics, correlations, and influence pathways of the four indicators. The findings indicated that, compared to previous studies, the prevalence of perceived psychological stress (78.6%) and sleep disorders (24.8%) in the athlete sample were higher. All three mental health indicators were significantly positively correlated with sleep disorders. In terms of influence pathways, there was a direct path from APSQ to PHQ-9, with the direct effect of perceived stress on depression accounting for 32.5%. The indirect paths from APSQ to GAD-7 to PHQ-9 and from APSQ to GAD-7 to ASSQ to PHQ-9 accounted for 67.5%. Sleep disorders in competitive athletes are closely related to mental health, potentially serving as an important observable health behavior indicator and mediating factor in the transition from anxiety to depression. There is a need to strengthen comprehensive intervention measures that combine mental health and sleep health behaviors for athletes.

Exploring the impact of interpersonal sensitivity on anxiety symptoms: the mediating role of psychological capital and social support among nursing students

BACKGROUND

As the demand for healthcare in society continues to rise, nursing students are likely to face various challenges related to their profession in the future. Anxiety symptoms have increasingly become a significant factor affecting their mental health. Given that nursing students are crucial to building the future nursing workforce, it is essential to prioritize their mental well-being. This study aims to explore the relationships between anxiety symptoms, interpersonal sensitivity, psychological capital, and perceived social support among nursing undergraduates.

METHODS

In April 2022, 1,885 nursing undergraduates at a university in eastern China participated in a survey using the Generalized Anxiety Disorder Questionnaire (GAD-7), the interpersonal sensitivity subscale of the SCL-90, the Multidimensional Scale of Perceived Social Support (MSPSS), and the Psychological Capital Questionnaire (PCQ-24). Statistical analysis was conducted using SPSS 24.0 and PROCESS v3.4 macro to assess the impact of interpersonal sensitivity on anxiety and the mediating roles of social support and psychological capital.

RESULTS

Anxiety showed a positive correlation with interpersonal sensitivity (r = 0.43) and negative correlations with perceived social support (r = -0.32) and psychological capital (r = -0.40), all significant (p < 0.001). Interpersonal sensitivity directly affects anxiety (β = 0.306, SE = 0.023, 95% CI [0.260, 0.352]). Psychological capital served as an independent mediator (β = 0.051, SE = 0.011, 95% CI [0.031, 0.075]) and also in a chain mediation with social support (β = 0.050, SE = 0.104, 95% CI [0.031, 0.072]).

CONCLUSION

Interpersonal sensitivity is a positive predictor of anxiety symptoms. Both psychological capital and social support effectively reduce interpersonal sensitivity and anxiety symptoms. Enhancing the availability of psychological capital and social support for nursing students is essential.

Mental Health Literacy Buffers the Association Between Nightmare Distress and Psychotic-Like Experiences Among College Students

BACKGROUND

Nightmares may lead to psychotic-like experiences (PLEs). The present study aimed to examine the potential moderating and mediating effects of mental health literacy (MHL) on the association between nightmare distress (ND) and PLEs among Chinese college students.

METHODS

A total of 4000 college students who have had nightmares in the past year were assessed using the Chinese version of the nightmare distress questionnaire (NDQ-CV), mental health knowledge questionnaire (MHKQ), 15-item positive subscale of the community assessment of psychic experiences (CAPE-P15), 2-item insomnia questionnaire, 2-item patient health questionnaire (PHQ-2), and a self-compiled sample characteristics questionnaire.

RESULTS

Greater ND and lower MHL were associated with an elevated risk of PLEs among college students when adjusting for sample characteristics, insomnia and depressive symptoms. Moderation analysis indicated that MHL buffers the association between ND and PLEs, such that a higher level of MHL attenuates the positive effect of ND on PLEs to a greater extent.

CONCLUSIONS

These findings strongly stressed the urgent need for early intervention in college students with ND. Strategies should prioritise treating ND and enhancing MHL, as these may be effective approaches to preventing and reducing PLEs.

The role of anxiety in the association between nutrition literacy and health-related quality of life among college students

The health-related quality of life (HRQOL) of college students is not promising and needs to be improved through effective interventions. This study aimed to investigate the associations of nutrition literacy (NL) with HRQOL and anxiety among college students, and to identify the role of anxiety in the relationship between NL and HRQOL. The cross-sectional survey was conducted via the "Wenjuanxing" platform from September to November 2023. The Food and Nutrition Literacy Questionnaire (FNLQ), the Generalized Anxiety Disorder (GAD-7) diagnostic tool and the SF-12 scale were used to assess NL, anxiety, and HRQOL, respectively. Logistic regression models, mediation analysis, additive and multiplicative interaction analyses were used. 2066 college students participated in the analysis. After adjusting for potential confounders, we found that college students with higher NL had higher HRQOL (OR = 2.52, 95% CI: 2.09-3.03, p < 0.001) and a lower risk of anxiety (OR = 0.53, 95% CI: 0.39-0.73, p < 0.001). Additionally, anxious college students had lower HRQOL (OR = 0.16, 95% CI: 0.11-0.24, p < 0.001). Furthermore, mediation analysis confirmed that anxiety was a partial mediator of the relationship between NL and HRQOL (β = 0.600, 95% CI: 0.406-0.779/0.430-0.818). Significant additive interactions were found between NL and Anxiety (RERI = 6.96, 95% CI: 2.74-11.17; AP = 0.51, 95% CI: 0.37-0.64; SI = 2.21, 95% CI: 1.58-3.07). Higher levels of NL are associated with better HRQOL and lower anxiety among college students. Additionally, anxiety partially mediated the relationship between NL and HRQOL. Furthermore, there is a synergy between NL and anxiety.

The Relationship Between Trait Mindfulness and Depression in Elementary Pre-Service Teachers: The Sequential Mediating Role of Flow Experience and Learning Engagement

Objective

The purpose of this study is to investigate the relationship between trait mindfulness, flow experience, learning engagement, and depression among elementary pre-service teachers.

Methods

We employed the Five Facet Mindfulness Questionnaire, Flow Experience Scale, Learning Engagement Scale, and Center for Epidemiologic Studies Depression Scale to assess 614 elementary pre-service teachers.

Results

Trait mindfulness in elementary pre-service teachers negatively predicts depression. Trait mindfulness indirectly impacts depression through flow experience and learning engagement. Furthermore, flow experience and learning engagement serve as mediating factors in the relationship between trait mindfulness and depression among elementary pre-service teachers.

Conclusion

Flow experience and learning engagement play a mediating role in the relationship between trait mindfulness and depression among elementary pre-service teachers. This study enriches our understanding of depression cognitive theory, emphasizing the positive influence of internal resources on depression prevention. Additionally, it provides a deeper explanation of the mechanism through which trait mindfulness affects depression, offering valuable insights for future depression intervention programs.

Explore the effects of forest travel activities on university students' stress affection

This study aims to explore the effects of forest travel activities on university students' stress affection. Forty volunteer university students participated in this study. All participants were asked to complete physiological (Heart Rate Variability) and psychological (Brief Profile of Mood State and State-Trait Anxiety Inventory) tests before and after the travel activities. The results reported that students' heart rates were significantly lower after the forest travel activities than before. All domains of negative mood and anxiety decreased from the pre-test to the post-test. This study found that university students could feel less stressed if they went on forest travel activities.

Internet addiction and suicidal ideation among Chinese college students: the mediating role of psychotic-like experiences

Background

Individuals with Internet addiction (IA) are at significant risk of suicide-related behaviors. This study aimed to investigate the relationships among IA, psychotic-like experiences (PLEs), and suicidal ideation (SI) among college students.

Methods

A total of 5,366 college students (34.4% male, mean age 20.02 years) were assessed using the self-compiled sociodemographic questionnaires, Revised Chinese Internet Addiction Scale (CIAS-R), 15-item Positive subscale of the Community Assessment of Psychic Experiences (CAPE-P15), Self-rating Idea of Suicide Scale (SIOSS), and 2-item Patient Health Questionnaire (PHQ-2).

Results

The prevalence of IA and SI were 9.3 and 12.1% among Chinese college students, respectively. There were direct effects of IA and PLEs on SI. The total effect of IA on SI was 0.18 (p < 0.001). PLEs mediated the relationship between IA and SI (Indirect effect = 0.07).

Conclusion

IA had both direct and indirect effects on SI. These findings enable us to elucidate the mechanism of how IA influences individual SI, which can provide vital information for developing and implementing targeted interventions and strategies to alleviate SI among Chinese college students.

Psychological Health and Risk Factors of College Students within the Context of the COVID-19 Pandemic: A Cross-Sectional Study

BACKGROUND

Students are a priority population in mental health research. This study aimed to explore the risk factors of anxiety and depression symptoms among college students in Chongqing, a megacity under the impact of COVID-19, and to provide a basis for determining the priorities of public health policies and implementing effective educational health care interventions.

METHODS

In this cross-sectional study conducted in Chongqing, China, the data came from web-based stratified random sampling. Anxiety and depression symptoms were measured by the Self-Rating Anxiety Scale (SAS) and the Center for Epidemiological Studies Depression Scale (CES-D), respectively, and risk factors were analyzed by logistic regression.

RESULTS

Data were obtained from 915 college students (34.75% were male, and 65.25% were female) with age (20.29 ± 1.51) in Chongqing, China. The prevalence rates of anxiety and depression were 19.78% and 22.62%, respectively. Logistic regression analysis revealed that the risk factors of anxiety symptoms were associated with junior years, sleep time of less than 6 h a day, influence on career planning, and depression symptoms. Comprehensive, science and engineering, and medicine disciplines, having siblings, poorer mastery of study, and anxiety symptoms were risk factors for developing depression symptoms.

CONCLUSIONS

During the pandemic, college students experienced varying degrees of anxiety and depression. Our research findings highlight the necessity of universities and relevant departments providing precise mental health education for college students under major public health emergencies.

Relationship between depression and quality of life among students: a systematic review and meta-analysis

The objectives of this systematic review were to estimate the prevalence of depression and to identify the relationship between depression and quality of life (QOL) among high school and university students. Literature search was performed in the Scopus, Embase, PubMed, Scielo, CINAHL and Web of Science databases, following the PRISMA methodology. The results were presented through descriptive approaches and meta-analysis. Thirty-six studies met the eligibility criteria, and twenty-six were included in the meta-analysis. The prevalence of depressive symptoms was 27% (95% CI 0.21-0.33) among students, being high school and university students was 25% (95% CI 0.14-0.37) and 27% (95% CI 0.20-0.34), respectively, and most studies have shown that depression was associated with low QOL. Among the limitations of the study is the difficulty of generalizing the results found, considering the large sample of health students. New studies should be conducted considering the severity, duration, and patterns of depressive symptoms in high school and university students, to better understand the relationship between depression and QOL.

Pathological perspectives in pilocytic astrocytomas: Extent of resection as the sole critical factor for recurrence-free survival, and the challenge of evaluating conclusions derived from limited data

Introduction: Pilocytic astrocytoma (PA) is one of the most common primary intracranial neoplasms in childhood with an overall favorable prognosis. Despite decades of experience, there are still diagnostic and treatment challenges and unresolved issues regarding risk factors associated with recurrence, most often due to conclusions of publications with limited data. We analyzed 499 patients with PA diagnosed in a single institution over 30 years in order to provide answers to some of the unresolved issues. Materials and Methods: We identified pilocytic astrocytomas diagnosed at the University of California, San Francisco, between 1989 and 2019, confirmed the diagnoses using the WHO 2021 essential and desirable criteria, and performed a retrospective review of the demographic and clinical features of the patients and the radiological, pathologic and molecular features of the tumors. Results: Among the patients identified from pathology archives, 499 cases fulfilled the inclusion criteria. Median age at presentation was 12 years (range 3.5 months - 73 years) and the median follow-up was 78.5 months. Tumors were predominantly located in the posterior fossa (52.6%). There were six deaths, but there were confounding factors that prevented a clear association of death to tumor progression. Extent of resection was the only significant factor for recurrence-free survival. Recurrence-free survival time was 321.0 months for gross total resection, compared to 160.9 months for subtotal resection (log rank, p <0.001). Conclusion: Multivariate analysis was able to identify extent of resection as the only significant variable to influence recurrence-free survival. We did not find a statistically significant association between age, NF1 status, tumor location, molecular alterations, and outcome. Smaller series with apparently significant results may have suffered from limited sample size, limited variables, acceptance of univariate analysis findings as well as a larger p value for biological significance. PA still remains a predominantly surgical disease and every attempt should be made to achieve gross total resection since this appears to be the most reliable predictor of recurrence-free survival.

The study of psychological traits among Chinese college students during the COVID-19 campus lockdown

To investigate the prevalence of interpersonal sensitivity, anxiety, depression symptoms and associated risk factors among a large-scale sample of college students in China during the COVID-19 campus lockdown. The survey was conducted among undergraduate students at a university in eastern part of China in April 2022. The Chi-square test was used to compare the different variable groups and multivariable analysis was performed for the risk factors associated with interpersonal sensitivity, anxiety, and depression symptoms. A total of 12,922 college students were included, with an average age of (20.96 ± 1.66) years. The prevalence of interpersonal sensitivity, anxiety and depression symptoms in this study was 58.1, 22.7, and 46.8%, respectively. Male (OR = 1.16, p < 0.001), 22-23 years (OR = 1.40, p < 0.001), freshman (OR = 1.35, p = 0.002), and non-only child (OR = 1.15, p < 0.001) were positively associated with interpersonal sensitivity. Male (OR = 1.20, p < 0.001), sophomores (OR = 1.27, p = 0.020) and seniors (OR = 1.20, p = 0.027) were positively associated with anxiety symptoms. Compared with female students, male students (OR = 0.89, p < 0.001) were less likely to have depression symptoms. 22-23 years (OR = 1.37, p < 0.001), sophomores (OR = 1.26, p = 0.009) and non-only child (OR = 1.11, p = 0.009) were positively associated with depression symptoms. In addition, college students aged 18-21 years, learning status, skipping breakfast, roommate relationship and sleep quality were associated with interpersonal sensitivity, anxiety and depression symptoms (all p < 0.05). The findings of this study suggest a high prevalence of interpersonal sensitivity, anxiety and depression symptoms among Chinese college students during the COVID-19 campus lockdown. Younger ages, low grades, poor dormitory relationship, negative learning status, skipping breakfast and poor sleep quality were the risk factors for college students' mental health, which should be concerned by the relevant departments of school during the campus lockdown.