High prevalence and risk factors of dropout intention among Chinese medical postgraduates

A cross-sectional study on turnover intention of nurses in eastern China

BACKGROUND

This study aimed to investigate the turnover intention among nurses in eastern China and explore the association between turnover intention and personal characteristics, family factors, and work-related factors.

METHODS

A total of 2504 nurses participated in a cross-sectional survey administered in 26 hospitals in Eastern China from October to November 2017. In December 2021, a survey was conducted on nurses who resigned between December 2017 and November 2021.

RESULTS

The turnover intention score of in-service nurses was 15 (12-17), and 43% of nurses had a high turnover intention, which was mainly due to the following reasons: age < 40 years, raising two or more children, monthly income of USD786.10-1572.20 or < USD786.10, occupation was assigned or selected according to parental wishes, ≤ 1 or ≥ 2-night shifts per week, contractual or third-party personnel agents, full-time nurses with part-time jobs, and high job stress. Among 102 retired nurses, 80.4% reported family reasons for leaving, 39.2% for work reasons, and 21.6% for other personal reasons.

CONCLUSION

Nurses' intention to leave their occupation is high in Eastern China. Age < 40 years old, > 1 child, low income, involuntary career selection, frequent night shifts, informal employment, part-time, and high job stress are significant factors associated with nurses' willingness to leave. Government and hospital administrators should consider ways to address these factors to retain nurses in hospitals in eastern China and improve the quality of nursing services.

The impact of COVID-19 on medical students

Objective

The outbreak of COVID-19 has disrupted social order and placed a heavy burden on the healthcare system. The pandemic also has an unprecedented impact on medical students.

Methods

We searched PubMed for articles related to COVID-19 and medical students from January 2020 to December 2022. A total of 5358 studies were retrieved and after screening, 176 studies were finally included in this review.

Results

The impact of COVID-19 on medical students is widespread and profound. First reflected in the transformation of educational models. In the early days, education model quickly shifted from offline to online. In terms of clinical exposure, most students have been suspended from internships, while in some areas with staff shortages they have the opportunity to continue clinical work. Scientific research of medical students is also difficult to carry out due to COVID-19. The epidemic has also seriously damaged students' mental health, and this impact won't simply disappear with the improvement of the epidemic situation. The career intentions of medical students may also become firmer or change due to COVID-19. International medical electives have also been negatively affected by COVID-19 due to travel restriction. Even in the postpandemic era, with the gradual resumption of work, production and school, medical students are still affected in some ways by COVID-19.

Conclusion

The COVID-19 pandemic has had a profound impact on both the education of medical students and their personal development. Through COVID-19, we should reflect on what models of medical education should be developed in the future. Based on the experiences learned from COVID-19, we believe that a more flexible blended education model may be the most promising.

The mediating role of work-related perceptions in the relationship between empathy and self-perceived clinical performance of residents in China: A multi-center cross-sectional study

OBJECTIVE

This study aimed to describe the association between empathy and residents' clinical performance and investigate whether work-related perception mediates this relationship.

METHODS

A multi-center cross-sectional study was conducted, including 1160 residents from 10 cities in Liaoning Province between March and October 2020. The participants completed various self-reported questionnaires regarding demographic characteristics, work-related perceptions, self-perceived clinical performance, and empathy. The relationships among empathy, work-related perception, and self-perceived clinical performance were examined using a structural equation model (SEM).

RESULTS

Of the 1160 residents, 961 (82.8 %) completed the questionnaires. The SEM path analysis showed that the direct effect of empathy on self-perceived clinical performance was significant and positive (β = 0.34, P < 0.001). There existed significant effects of empathy on work-related perception (β = 0.26, P < 0.001) and work-related perception on performance (β = 0.31, P < 0.001). The path coefficients of empathy concerning self-perceived clinical performance decreased significantly (β = 0.26, P < 0.001) when work-related perception was modeled as a mediator. The bias-corrected and accelerated bootstrap test revealed that work-related perception significantly mediated the relationship between empathy and self-perceived clinical performance (a*b = 0.08, BCa 95 % CI: 0.05-0.13). However, the correlation between the sub-scales of empathy and the items of self-perceived clinical performance was not substantial, even if most of them were statistically significant. The final SEM produced a good fit to the sample data, with CMIN/DF = 2.07 (P < 0.001), CFI = 0.99, GFI = 0.99, AGFI = 0.98, TLI = 0.98, NFI = 0.97, RMSEA (90 % CI) = 0.033 (0.017, 0.049), and SRMR = 0.024.

CONCLUSION

Empathy might significantly affect self-perceived clinical performance both directly and indirectly through the mediating role of work-related perception.

PRACTICE IMPLICATIONS

Efforts to improve clinical performance among residents might benefit from interventions for cultivating empathy and practices for improving work-related perceptions of residents.

Impact of COVID-19 on Academic Burnout among Medical College Students in China: Findings from a Web-Based Survey

BACKGROUND Academic burnout can affect students' academic behavior and performance and especially damages the careers of medical college students. Medical education systems during the COVID-19 pandemic have met unprecedented challenges that have influenced medical students. This study aimed to explore the effects of psychological resilience, stress, and smartphone addiction on academic burnout among Chinese medical students. MATERIAL AND METHODS This study utilized a cross-sectional design, from March 13, 2022 to March 31, 2022, within the Wannan Medical College, where students completed a web-based survey. The Chinese version of the Academic Burnout Scale (ABS), the 10-item Smartphone Addiction Scale-Short Version (SAS-SV), the Connor-Davidson Resilience Scale (CD-RISC 10) and the Perceived Stress Scale (PSS-4) were used in this survey. Data entry and analysis were conducted using IBM SPSS ver. 22.0. Pearson's correlation coefficient (r) was used to examine the correlations between medical college students' academic burnout and smartphone addiction and mental health. Binary logistic regression analysis was carried out to evaluate the factors influencing academic burnout. RESULTS Of 3190 medical college students who completed the survey, 1521 (47.7%) had some degree of academic burnout. Gender, being a student leader, grades, perceived stress, and smartphone addiction were associated with the total score of academic burnout. Psychological resilience and adapting to online classes were protective factors against academic burnout. CONCLUSIONS Academic burnout is common among medical college students in China after the COVID-19 pandemic, and it is urgent to address this situation to improve the quality of medical education.

Workplace violence inflicted by patients or their family members/visitors and its relationship with suicidal ideation among undergraduate medical students during clinical training in China

BACKGROUND

Workplace violence in healthcare settings is a significant public concern that profoundly impacts healthcare workers. However, there is a dearth of knowledge regarding the prevalence of workplace violence and its correlation with suicidal ideation among undergraduate medical students in China during their clinical training. The objective of this study was to evaluate the prevalence of workplace violence inflicted by patients or their family members/visitors and to assess its association with suicidal ideation among undergraduate medical students.

METHOD

The snowballing sampling technique was used to recruit Chinese medical students. A question designed by the research team was used to ask medical students about their encounters with workplace violence. Students' basic demographic information and mental distresses (learning burnout, depression symptoms, anxiety symptoms, alcohol abuse/dependence, excessive daytime sleepiness and history of mental disorders) were also assessed. As appropriate, the data were analysed using descriptive statistics, chi-square tests, independent-sample t-tests and multiple logistic regression.

RESULTS

Out of the 1402 undergraduate medical students who participated, 493 (35.2%) reported having experienced workplace violence inflicted by patients or their family members/visitors, of which 394 (28.1%) were verbal abuse, 14 (1.0%) were physical aggression, and 85 (6.1%) were suffered from both verbal abuse and physical aggression. Furthermore, students exposed to workplace violence were more likely to report suicidal ideation and had a higher prevalence of learning burnout, depression symptoms, anxiety symptoms, alcohol abuse/dependence and excessive daytime sleepiness. Depression symptoms, history of mental disorders, learning burnout and having a partner were significantly associated with suicidal ideation in this population.

CONCLUSION

The prevalence of workplace violence inflicted by patients or their family members/visitors was high among undergraduate medical students in China. This may be associated with their mental distress and suicidal ideation. Consequently, it is crucial to strengthen workplace safety measures and promptly implement interventions to mitigate the potentially serious consequences.

Gender differences in alcohol abuse/dependence among medical undergraduates during the post-COVID‑19 pandemic period (October 20, 2020-April 5, 2021) in China

BACKGROUND

This study aimed to assess the prevalence and the gender-specific risk factors of alcohol abuse/dependence among medical undergraduates during the post-COVID‑19 pandemic period in China.

METHOD

The Alcohol Use Disorders Identification Test-Consumption (AUDIT-C) was used to identify respondents with alcohol abuse/dependence. A questionnaire on basic demographics and mental distresses (learning burnout, depression symptoms, anxiety symptoms, excessive daytime sleepiness, and history of mental disorders) was used. The logistic regression model was used to explore the associations between the above characteristics and alcohol abuse/dependence.

RESULTS

A total of 3,412 medical undergraduates were included in the analysis. Males showed a higher prevalence of alcohol abuse/dependence than females (16.6% vs 7.4%, p < 0.001). Alcohol abuse/dependence was associated with learning burnout (OR: 2.168, p < 0.001) and having a partner (OR: 1.788 p = 0.001) among female medical undergraduates. Among male medical undergraduates, excessive daytime sleepiness (OR: 1.788 p = 0.001) and older age (OR: 1.788, p = 0.001) were independently associated with alcohol abuse/dependence.

CONCLUSION

Alcohol abuse/dependence was common among medical undergraduates during the post-COVID‑19 pandemic period. Substantial gender differences in the prevalence and risk factors of alcohol abuse/dependence were found among medical undergraduates in this study, which highlighted the need for timely gender-specific screening and interventions. However, the cross-sectional design adopted in this study has limited the examination of causality, thus further longitudinal studies are warranted.

The role of different educational programs in specialty preference among Chinese medical students: a cross-sectional study

BACKGROUND

The imbalanced supply of physicians in different specialties and the decreasing number of young doctors in China have made it important to understand specialty preference and influencing factors and to evaluate the role of different programs in specialty choice and career planning among Chinese medical students to help shape the social healthcare system and ensure adequate medical practitioners in each specialty.

METHOD

A cross-sectional study comprising medical students from 5-year and 8-year program was conducted online. Demographics, specialty preferences and influencing factors, and career planning situations were collected and analysed by the chi-square test. Binary logistic regression analysis was performed in each program to identify the association between influencing factors and each specialty.

RESULTS

A total of 128 students (57.03% 5-year, 42.97% 8-year) responded to our survey. More 8-year students had a doctor in their household than 5-year students (25.45% vs. 10.96%, p < 0.05). The most preferred specialty among 5-year students was surgery, followed by others and internal medicine, while that most preferred by 8-year students was surgery, followed by internal medicine, obstetrics/gynecology and anesthesiology. Compared with 5-year students, more 8-year students considered 'personal competencies' (66.67% vs. 40.85%, p < 0.05), 'the reputation of the specialty' (18.52% vs. 7.04%, p ≤ 0.05), 'fewer doctor‒patient disputes' (27.78% vs. 11.27%, p < 0.05) and 'advice from family members' (24.07% vs. 7.04%, p < 0.05) influential. Among 5-year students, 'personal competencies' was positively associated with preference for surgery and 'work-life balance' was negatively associated. Among 8-year students, 'personal competencies' and 'work-life balance' were positively associated with internal medicine, while 'interests in the specialty' and 'broad career prospects' were negatively related. Many students need further career guidance, and personalized tutoring was the most wanted method.

CONCLUSIONS

There was no difference between 5-year and 8-year students regarding specialty preference, but bias existed, possibly due to the influence of the real-world situation. Improving the working environment and welfare might be beneficial for developing a balanced distribution of the workforce among different medical departments. It is necessary for medical schools to develop programs accordingly to help them better plan their future careers.

Determination of the cutoff point for Smartphone Application-Based Addiction Scale for adolescents: a latent profile analysis

BACKGROUNDS

The Smartphone Application-Based Addiction Scale (SABAS) is a validated 6-item measurement tool for assessing problematic smartphone use (PSU). However, the absence of established cutoff points for SABAS hinders its utilities. This study aimed to determine the optimal cutoff point for SABAS through latent profile analysis (LPA) and receiver operating characteristic curve (ROC) analyses among 63, 205. Chinese adolescents. Additionally, the study explored whether PSU screening with SABAS could effectively capture problematic social media use (PSMU) and internet gaming disorder (IGD).

METHOD

We recruited 63,205. adolescents using cluster sampling. Validated questionnaires were used to assess PSMU, IGD, and mental health (depression, anxiety, sleep disturbances, well-being, resilience, and externalizing and internalizing problems).

RESULTS

LPA identified a 3-class model for PSU, including low-risk users (38.6%, n = 24,388.), middle-risk users (42.5%, n = 26,885.), and high-risk users (18.9%, n = 11,932.). High-risk users were regarded as "PSU cases" in ROC analysis, which demonstrated an optimal cut-off point of 23 (sensitivity: 98.1%, specificity: 96.8%). According to the cutoff point, 21.1% (n = 13,317.) were identified as PSU. PSU adolescents displayed higher PSMU, IGD, and worse mental health. PSU screening effectively captured IGD (sensitivity: 86.8%, specificity: 84.5%) and PSMU (sensitivity: 84.5%, specificity: 80.2%).

CONCLUSION

A potential ideal threshold for utilizing SABAS to identify PSU could be 23 (out of 36). Employing SABAS as a screening tool for PSU holds the potential to reliably pinpoint both IGD and PSMU.

Network of burnout, depression, anxiety, and dropout intention in medical undergraduates

BACKGROUND

Burnout, depression, and anxiety are highly prevalent among medical students, which often leads to their attrition. We aim to assess the inter-relationships of depression, burnout, and anxiety symptoms with dropout intention among Chinese medical undergraduates using the network analysis.

METHOD

A total of 3,648 Chinese medical undergraduates were recruited through snowball sampling. Learning burnout scale, 9-item Patient Health Questionnaire (PHQ-9), and General Anxiety Disorder Scale (GAD-7) was used to assess burnout, depression, and anxiety symptoms, respectively. We used the EBICglasso model to estimate the network. We compared the network based on gender, study phase, and clinical experience.

RESULTS

After removing repeated submissions and incorrect responses to the trap question, 3,536 participants were included in the final analysis. The prevalence of burnout, depression, anxiety, and dropout intention was 38, 62.7, 38.4, and 39% respectively, which is consistent with previous findings. Network analysis suggested that anxiety and depression items clustered together and displayed several strong bridge connections, while burnout items formed another cluster. All the strongest edges were within the respective distress. Cynicism symptoms 'I am fed up with study' and 'I want to study but I feel that studying is boring' were the most central symptoms, while 'fatigue' and 'worthless' were the bridge symptoms within the burnout-depression-anxiety network. Other central symptoms included 'worthless', 'I can handle my courses', 'nervous', and 'uncontrollable worry'. Cynicism symptoms 'I am interested in my major' and 'I feel that the knowledge I have learned is useless' were mostly related to dropout intention. Gender, study phase, and clinical experience didn't affect the global strength of the burnout-depression-anxiety network.

CONCLUSION

Our results indicated the predominance of cynicism symptoms within the burnout-depression-anxiety network and its substantial impact on dropout intention, suggesting that early detection and intervention for cynicism symptoms in Chinese medical students are in urgent need. Other central and bridge symptoms might also serve as potential targets for the prevention and treatment of burnout, depression, and anxiety among medical students. For example, studies suggest cognitive-behavioral therapy could quickly improve 'worthless', which might be beneficial in treating burnout, depression, and anxiety in medical students.

Chinese medical students reflections on medical professionalism: A qualitative thematic analysis

There is no common medical professionalism framework in China, mandating work to conceptualize professionalism from various perspectives. Studies on students viewpoints about medical professionalism are limited. Therefore, this study aimed to investigate how Chinese medical students perceive professionalism to provide a reference for future medical education reform and policy development. Fifty-four written reflections on medical professionalism were collected from first-year students of China 4 + 4 medical education program enrolled in 2020 to 2021 academic years. Essays were subjected to thematic analysis using NVivo 12. Three main themes emerged: inter-personal, intra-personal, and public professionalism. Students emphasized the importance of physician-patient relationships, proficiency of medical knowledge, and enthusiasm for promoting health-related issues. By contrast, teamwork and confidentiality were not considered essential aspects of professionalism. The medical professionalism framework articulated by students in China was roughly the same as in other countries. Where there were differences, these may have been due to the unique sociocultural environment. Future medical professionalism education should be adjusted according to students understanding of professionalism.

Prevalence and associated factors of depressive and anxiety symptoms among Chinese secondary school students

BACKGROUND

Depressive and anxiety symptoms affect about one-fourth of Chinese secondary school students. However, the prevalence and correlates of mental distress among secondary school students from Western China remain largely unexplored. This study aimed to examine the prevalence and associations of depressive and anxiety symptoms with demographic, family, school, life, and behavior factors in a large, representative sample of secondary school students in Zigong, a city in Western China.

METHODS

Secondary school students were recruited using cluster sampling. The 9-item Patient Health Questionnaire, the 7-item Generalized Anxiety Disorder Questionnaire, Multidimensional Peer-Victimization Scale, the Pittsburgh Sleep Quality Index, and Nine-Item Internet Gaming Disorder Scale-Short Form were used. Descriptive statistic was used to describe the sociodemographic characteristics of participants. The clustering effect was adjusted by the "survey" package of R to calculate weighted prevalence. Univariate and multivariate logistic regression were used to explore associated factors of depression and anxiety, respectively.

RESULTS

A total of 63,205 participants were involved, in which the weighted prevalence of depression in all subjects was 23.0% (95% CI: 19.6- 27.0%), and the weighted prevalence of anxiety was 13.9% (95% CI: 11.2- 17.0%). Logistic regression results showed girls, being single-child, non-nuclear family, peer bullying, sleep disturbance, and internet gaming disorder symptoms were positively associated with depressive and anxiety symptoms.

CONCLUSION

Depressive and anxiety symptoms were prevalent among secondary school students in Western China. Our results can guide policy strategies for the assessment, prevention, and intervention of psychological status among Chinese secondary school students.

Global prevalence and trend of anxiety among graduate students: A systematic review and meta-analysis

OBJECTIVE

To evaluate the comprehensive prevalence of anxiety among postgraduates and estimate its changes with a meta-analysis.

METHOD

Systematic retrieval to SAGE, ERIC, EBSCO, Wiley, ScienceDirect, ProQuest, PubMed, EMBASE, and Web of Science database was performed for quantitative studies on the prevalence of anxiety among graduate students published before November 22, 2022. The prevalence of anxiety synthesized with random-effects model, and subgroup analysis was conducted by study characteristics (publication year, sampling method, and measurements) and subjects' characteristics (gender, region, and educational level).

RESULT

Fifty studies were included in the meta-analysis, totaling 39,668 graduate students. The result revealed that 34.8% of graduates suffered from the anxiety (95% CI: 29.5%-40.5%). Specifically, 19.1% (95% CI: 15.4%-23.5%) had mild anxiety, 15.1% (95% C: 11.6%-19.6%) had moderate anxiety, and 10.3% (95% CI: 7.2%-14.6%) had severe anxiety. And this prevalence showed a upward trend since 2005. Besides, master students suffered slightly less than doctoral students (29.2% vs. 34.3%), and female had similar anxiety to male (26.4% vs. 24.9%). Due to the COVID-19, the prevalence of anxiety is higher after the pandemic than that before (any anxiety: 34.3% vs. 24.8%). Compared with other countries, students from Saudi Arabia, India, and Nepal were more vulnerable. The results of quality assessment showed that, 5 (10%) were in high quality, 21 (42%) were in moderate to high quality, 21 (42%) were in low to moderate quality, and 3 (6%) were in low quality. But, the studies with low quality tend to report a higher prevalence than that with high quality (40.3% vs. 13.0%), studies with nonrandom sampling tend to report a higher prevalence than that with random sampling (33.6% vs. 20.7%). Although we included the data collected based on the standard scales, there were higher heterogeneity among the measure (Q = 253.1, df = 12, p < .00).

CONCLUSION

More than one-third postgraduates suffered from anxiety disorder, and this prevalence had a slight upward trend since 2005, school administrators, teachers and students should take joint actions to prevent mental disorder of graduates for deteriorating.

The prevalence and risk factors of mental problems in medical students during COVID-19 pandemic: A systematic review and meta-analysis

BACKGROUND

This meta-analysis and systematic review aimed to evaluate the global prevalence and risk factors of mental problems (i.e., depression, anxiety, stress, sleep disorder, posttraumatic stress disorder (PTSD), burnout, psychological distress, and suicidal ideation) among medical students during the COVID-19 pandemic.

METHOD

We searched PubMed, Embase, Web of Science, psycARTICLES, PsycINFO, CNKI, and Wan Fang for studies on the prevalence of mental problems among medical students from January 1, 2020, to April 1, 2022. The pooled prevalence was calculated by random-effect models. We performed a narrative review to identify the risk factors.

RESULTS

The meta-analysis included 201 studies (N = 198,000). The prevalence of depression (41 %, 95 % CI, 37-45 %,), anxiety (38 %,95 % CI, 34 %-42 %), stress (34 %, 95 % CI, 27 %-42 %), sleep disorder (52 %, 95 % CI, 44 %-60 %), psychological distress (58 %, 95 % CI, 51 %-65 %), PTSD (34 %, 95 % CI, 22 %-46 %), suicidal ideation (15 %, 95 % CI, 11 %-18 %) and burnout (38 %, 95 % CI, 25 %-50 %) was high. The major risk factors were being female, being junior or preclinical students, exposure to COVID-19, academic stress, psychiatric or physical disorders history, economic trouble, fear of education impairment, online learning trouble, fear of infection, loneliness, low physical activity, low social support, problematic internet or smartphone use, and young age.

LIMITATIONS

Most studies were cross-sectional. Few studies provided a reasonable response rate, suggesting potential selection bias.

CONCLUSIONS

The study demonstrated a high prevalence and risk factors for mental problems during COVID-19, calling for mental health services. Our findings are valuable for college and health authorities to identify high-risk students and provide targeted intervention.

Relationship between Job Burnout, Depressive Symptoms, and Career Choice Regret among Chinese Postgraduates of Stomatology

A qualified Chinese dental postgraduate requires at least eight years of training. The huge academic burden, strict clinical requirements, and high workload increases the risk of job burnout, depression symptoms, and career choice regret of dental postgraduates, which may cause one to waver in their choice of a career as a doctor. Therefore, we aimed at assessing the relationship between job burnout, depressive symptoms, and career choice regret among Chinese dental postgraduates. The Chongqing Stomatological Association conducted an online cross-sectional study among 558 dental postgraduates in China, with an average age of 22.54 ± 2.44. Demographic information, the Maslach Burnout Inventory, the 2-item Primary Care Evaluation of Mental Disorders scale, and career choice regret scale were included in the questionnaire. About 41.0% of dental postgraduates experienced job burnout, 44.1% had depressive symptoms, and 41.6% reported career choice regret. Logistic regression analysis indicated the risk factors for job burnout were time worked/studied per week, depressive symptoms, and career choice regret. Job burnout and career choice regret was significantly related to depressive symptoms (p < 0.001). Risk factors for career choice regret were gender, postgraduate entrance examination score, daily hours of sleep, job burnout, and depressive symptoms. Such results suggest that job burnout, depressive symptoms, and career choice regrets are prevalent among dental postgraduates. Accurate measures should be taken to change this situation.

Current Status of Intergroup Threats Perceived by Chinese Physicians and Its Association with Organizational Psychology, Behavior, and Well-Being during the COVID-19 Pandemic: A Cross-Sectional Survey

(1) Background: Chinese physicians have encountered serious physical and verbal attacks in recent decades due to poor patient−physician relationships, leading to a broad spectrum of negative consequences. This study aims to assess the status of intergroup threats perceived by physicians and explore its association with organizational psychology, behavior, and well-being during the COVID-19 pandemic. (2) Methods: We conducted a cross-sectional online survey with physicians from November to December 2020 in three provinces: Heilongjiang Province, Henan Province, and Zhejiang Province, in China. A total of 604 physicians were recruited to complete an anonymous questionnaire. There were 423 valid questionnaires. (3) Results: We developed a 25-item intergroup threat scale with four dimensions: interest damage, performance impairment, value derogation, and unjust sentiment. Internal consistency reliability analyses showed that the four dimensions and overall scale exhibited high internal consistency (0.756−0.947). Additionally, the average scores for physicians’ perceived overall intergroup threat, interest damage, performance impairment, value derogation, and unjust sentiment were 4.35 ± 0.51, 4.24 ± 0.73, 4.33 ± 0.58, 4.22 ± 0.65, and 4.53 ± 0.55, respectively. Moreover, this study shows that the intergroup threats perceived positively by physicians were associated with psychological stress (β = 0.270, p < 0.01), emotional exhaustion (β = 0.351, p < 0.01), turnover intention (β = 0.268, p < 0.01), and defensive medical behavior (β = 0.224, p < 0.01), and were negatively associated with job satisfaction (β = −0.194, p < 0.01) and subjective well-being (β = −0.245, p < 0.01). (4) Conclusions: The newly developed scale in this study is a reliable tool for measuring intergroup threats perceived by Chinese physicians. Physicians in China were suffering high-level intergroup threats during the anti-COVID-19 pandemic, which has a significant impact on damage to organizational psychology, behavior, and well-being. Intergroup threats perceived by physicians not only enlarged the risk of emotional exhaustion and psychological stress but also threatened organizational well-being. Moreover, greater intergroup threats were associated with a lower job satisfaction, more frequent defensive medical behavior, and a higher turnover intention for physicians. The results of this study suggest that essential intervention and governance measures should be considered to protect physicians’ well-being and benefits in China, which are urgently needed.

Nomogram reliability for predicting potential risk in postgraduate medical students with anxiety symptoms

Purpose

This research aims to develop a Nomogram for exact anxiety symptoms prediction in postgraduate medical students so that they may be identified as high-risk individuals early and get focused care.

Methods

Using a convenient sampling method, for case-control matching, 126 participants with anxiety symptoms and 774 participants of the same age and gender but without anxiety symptoms were designated as the case group and control group, respectively. Multivariable logistic regression analysis was utilized to identify influencing factors for anxiety symptoms, then used to design and verify a Nomogram of anxiety symptoms.

Results

Multivariate logistic regression analysis showed that lack of social support (OR = 0.95, 95%CI: 0.91-0.99), low life satisfaction (OR = 0.91, 95%CI: 0.86-0.95), low subjective well-being (OR = 0.58, 95%CI: 0.41-0.83) and frequent tobacco and alcohol use (OR = 1.75, 95%CI: 1.10-2.80) were independent predictors of anxiety symptoms in postgraduate medical students (P < 0.05). The Nomogram risk prediction model based on the above four independent prediction factors was established, and the verified C-index (Concordance index) is 0.787 (95%CI: 0.744-0.803, P < 0.001).

Conclusions

Anxiety symptoms in postgraduate medical students are influenced by various variables. The Nomogram prediction model has high accuracy, validity, and reliability, which can provide reference for predicting anxiety symptoms in postgraduate medical students.

The association between physical activity and mental health in medical postgraduates in China during COVID-19 pandemic

BACKGROUND

Chinese medical postgraduates (CMPs) are a special subpopulation that has a great risk of mental health due to high workload, and heavy academic and clinical pressure during the COVID-19 pandemic. Physical activity has been demonstrated to be positive for the mental health of human being. However, little is known about the risks to mental health among CMPs as well as the potential effects of physical activity on mental health in CMPs during the COVID-19 pandemic.

AIMS

In the present study, the aims are to (1) investigate the levels of PA and mental health that CMPs had; (2) to identify the potential factors that contribute to mental health among CMPs; (3) to explore the potential effects of PA on the mental health in CMPs.

METHODS

The survey was conducted online across 25 provinces of mainland China in 28 medical colleges or universities with structured questionnaires. Physical Activity Rating Scale-3 (PARS-3), Depression, Anxiety, Stress Scales (DASS-21), and General Self-Efficacy Scale (GSES) were employed to assess the levels of PA, Negative emotional states, and self-efficacy of the participants, respectively. Resilience was evaluated using Connor-Davidson Resilience Scale (CD-RISC). The chi-square and Wilcoxon rank-sum tests were used to compare inter-group differences in demographic data and mental health conditions. Spearman's rank correlation test and partial correlation analysis were used to assess associations between exercise scores and mental health.

RESULTS

We found some socio-demographic variables such as the location, education levels of parents and the levels of degrees they are training had potential effects on outcomes of mental health among 2,217 CMPs (P < 0.05); furthermore, we also found that PA was negatively correlated with the negative emotion (r = -0.045, P < 0.05) such as depression (r = -0.052, P < 0.05), anxiety and stress, (r = -0.051, P < 0.05) but positively correlated with the self-efficacy (r = 0.143, P < 0.001) and resilience (r = 0.192, P < 0.001) among Chinese postgraduate medical students.

CONCLUSION

We concluded that for Chinese postgraduate medical students, taking part in physical activity would depress negative emotions such as depression, anxiety, and stress, but improve their self-efficacy and resilience, which will benefit them in completing their studies and training.