Psychological Status of Volunteers in a Phase I Clinical Trial Assessed by Symptom Checklist 90 (SCL-90) and Eysenck Personality Questionnaire (EPQ)

The simplification of the symptom Checklist-90 scale utilizing machine learning techniques

The Symptom Checklist-90 (SCL-90), widely utilized for psychological assessments, faces challenges due to its extensive nature. Streamlining the SCL-90 is essential in order to enhance its practicality without compromising its broad applicability across diverse settings. The objective of this study is to employ machine learning techniques to simplify the dimensions and individual items within each dimension, while simultaneously validating the accuracy and practicality of the streamlined SCL-90 scale. A total of 23,028 valid responses of the SCL-90 were obtained from university students, with positive cases accounting for 49.58 % and negative cases accounting for 50.42 %. The findings demonstrate that by utilizing the Support Vector Classification (SVC) algorithm, it is possible to reduce the scale from ten dimensions to four, achieving an overall prediction accuracy of 89.50 % for the total score. Further simplification of these remaining four dimensions resulted in a reduction from 44 to 29 items per dimension, yielding individual dimension accuracies exceeding 90 %, along with sensitivity and specificity levels surpassing 85 %, and the reliability coefficients consistently exceeded 0.8 across different algorithms. In conclusion, we successfully reduced the number of scale items from 90 to 29, resulting in a reduction of 67.78 % in overall assessment time while maintaining a high reliability coefficient of 0.95. Importantly, the streamlined scale demonstrated no significant decrease in assessment effectiveness. This refined version facilitates rapid comprehension of individuals' comprehensive mental health status and is well-suited for widespread application in experiential settings.

Rich Club Reorganization in Nurses Before and After the Onset of Occupational Burnout: A Longitudinal MRI Study

BACKGROUND

Studies on potential disruptions in rich club structure in nursing staff with occupational burnout are lacking. Moreover, existing studies on nurses with burnout are limited by their cross-sectional design.

PURPOSE

To investigate rich club reorganization in nursing staff before and after the onset of burnout and the underlying impact of anatomical distance on such reconfiguration.

STUDY TYPE

Prospective, longitudinal.

POPULATION

Thirty-nine hospital nurses ( 23.67 ± 1.03 years old at baseline, 24.67 ± 1.03 years old at a follow-up within 1.5 years, 38 female).

FIELD STRENGTH/SEQUENCE

Magnetization-prepared rapid gradient-echo and gradient-echo echo-planar imaging sequences at 3.0 T.

ASSESSMENT

The Maslach Burnout Inventory and Symptom Check-List 90 testing were acquired at each MRI scan. Rich club structure was assessed at baseline and follow-up to determine whether longitudinal changes were related to burnout and to changes in connectivities with different anatomical distances (short-, mid-, and long range).

STATISTICAL TESTS

Chi-square, paired-samples t, two-sample t, Mann-Whitney U tests, network-based statistic, Spearman correlation analysis, and partial least squares regression analysis. Significance level: Bonferroni-corrected P < 0.05 .

RESULTS

In nurses who developed burnout: 1) Strengths of rich club, feeder, local, short-, mid-, and long-range connectivities were significantly decreased at follow-up compared with baseline. 2) At follow-up, strengths of above connectivities and that between A5m.R and dlPu.L were significantly correlated with emotional exhaustion (r ranges from -0.57 to -0.73) and anxiety scores (r = -0.56), respectively. 3) Longitudinal change (follow-up minus baseline) in connectivity strength between A5m.R and dlPu.L reflected change in emotional exhaustion score (r = 0.87). Longitudinal changes in strength of connectivities mainly involving parietal lobe were significantly decreased in nurses who developed burnout compared with those who did not.

DATA CONCLUSION

In nurses after the onset of burnout, rich club reorganization corresponded to significant reductions in strength of connectivities with different anatomical distances.

LEVEL OF EVIDENCE

1 TECHNICAL EFFICACY: Stage 2.

Correlation between psychological traits and the use of smart medical services in young and middle-aged adults: An observational study

BACKGROUND

Psychological problems affect economic development. However, there is a huge gap between mental health service resources and mental health service needs. Existing mental health service technology and platforms cannot meet all the diverse mental health needs of people. Smart medicine is a new medical system based online that can effectively improve the quality and efficiency of medical services and make mental health services accessible.

AIM

To explore the level of intelligent medical use among young and middle-aged people and its correlation with psychological factors.

METHODS

Convenience sampling was used to select 200 young and middle-aged patients with medical experience at the Third People's Hospital of Chengdu between January 2022 and January 2023 as the research subjects. The general condition Questionnaire, Eysenck Personality Questionnaire, Symptom Checklist-90, General Health Questionnaire, and Smart Medical Service Use Intention Questionnaire were used to collect data. Pearson's correlation was used to analyze the correlation between the participants' willingness to use smart medical services and their personality characteristics, psychological symptoms, and mental health.

RESULTS

The results revealed that the mental health of young and middle-aged people was poor, and some had psychological problems such as anxiety, depression, and physical discomfort. Familiarity, acceptance, and usage of smart healthcare in this population are at a medium level, and these levels correlate with psychological characteristics. Acceptance was positively correlated with E, and negatively correlated with P, anxiety, fear, anxiety/insomnia, and social dysfunction. The degree of use was negatively correlated with P, obsessive-compulsive symptoms, depression, anxiety, hostility, paranoia, and somatic symptoms.

CONCLUSION

The familiarity, acceptance, and usage of smart medical services among the middle-aged and young groups are related to various psychological characteristics.

Personality vulnerabilities and adverse event reporting in phase 1 clinical studies

BACKGROUND

Phase 1 clinical trials involve rigorous safety monitoring to identify any adverse effects of investigational treatments. There is growing evidence that healthy volunteers recruited in these studies may differ with respect to personality traits from the general population. This, in turn, may have a significant impact on the reporting of adverse events, particularly in trials investigating psychoactive treatments, including the psychedelic substances.

MAIN BODY

This analysis stems from our combined experience as investigators in phase 1 clinical trials and conveys an experiential understanding of the impact of psychological heterogeneity on study participation, reporting of adverse events and study outcomes.

CONCLUSION

Participant variability due to psychological characteristics is regularly overlooked in phase 1 clinical trials and may significantly impact on reporting of the adverse events. In our opinion, healthy volunteers who present for these studies should not only be defined by the absence of past or current medical and psychiatric illness but also characterised by their psychological attributes.

Clinical Analysis and Mental Health Survey of Hemophilia Carriers: a Cross-sectional Study

OBJECTIVE

Hemophilia carriers (HCs), who are heterozygous for mutations in the clotting factor VIII/clotting factor IX gene (F8 or F9), may have a wide range of clotting factor levels, from very low, similar to afflicted males, to the upper limit of normal, and may experience mental health issues. The purpose of this study was to provide genetic information on mothers of hemophilia patients and to understand the clotting factor activity and phenotype of HCs. Additionally, we aimed to investigate the mental health status of HCs in China.

METHODS

A total of 127 hemophilia mothers, including 93 hemophilia A (HA) mothers and 34 hemophilia B (HB) mothers, were enrolled in this study. Long distance PCR, multiplex PCR, and Sanger sequencing were used to analyze mutations in F8 or F9. Coagulation factor activity was detected by a one-stage clotting assay. The Symptom Checklist 90 (SCL-90, China/Mandarin version) was given to HCs at the same time to assess their mental health.

RESULTS

A total of 90.6% of hemophilia mothers were diagnosed genetically as carriers, with inversion in intron 22 and missense mutations being the most common mutation types in HA and HB carriers, respectively. The median clotting factor level in carriers was 0.74 IU/mL (ranging from 0.09 to 1.74 IU/mL) compared with 1.49 IU/mL (ranging from 0.93 to 1.89 IU/mL) in noncarriers, of which 14.3% of HCs had clotting factor levels of 0.40 IU/mL or below. A total of 53.8% (7/13) of HA carriers with low clotting factor levels (less than 0.50 IU/mL) had a history of bleeding, while none of the HB carriers displayed a bleeding phenotype. The total mean score and the global severity index of the SCL-90 for surveyed HCs were 171.00 (±60.37) and 1.78 (±0.59), respectively. A total of 67.7% of the respondents had psychological symptoms, with obsessive-compulsive disorder being the most prevalent and severe. The pooled estimates of all nine factors were significantly higher than those in the general population (P<0.05).

CONCLUSIONS

The detection rate of gene mutations in hemophilia mothers was 90.6%, with a median clotting factor level of 0.74 IU/mL, and 14.3% of HCs had a clotting factor level of 0.40 IU/mL or below. A history of bleeding was present in 41.2% of HCs with low clotting factor levels (less than 0.50 IU/mL). Additionally, given the fragile mental health status of HCs in China, it is critical to develop efficient strategies to improve psychological well-being.

[Mental disorders, social and demographic characteristics of patients with chronic and episodic migraine]

OBJECTIVE

To compare socio-demographic, clinical and psychological characteristics and comorbid mental disorders in patients with chronic migraine (CM) and episodic migraine (EM).

MATERIAL AND METHODS

Eighty patients with migraine (40 with CM (16 men and 24 women, mean age 33.5±6.1 years) and 40 with EM (9 men and 31 women, mean age 31.4±5.7 years) were examined. All patients were interviewed and tested with psychometric methods. Socio-demographic and clinical-psychological characteristics were determined in all patients. The psychiatrist assessed the mental status of patients and diagnosed comorbid mental disorders according to the ICD-10 criteria.

RESULTS

Symptoms of depression, high levels of trait and state anxiety, and a tendency to emotional inadequacy of response were more common in CM patients than in EM patients (p<0.05). Mental disorders, predominantly of the anxiety-depressive spectrum, were more common in CM patients than EM patients (OR (95% CI)=2.54 (2.03 to 2.98, p<0.001). Seventy-five percent of CM patients had more than one psychiatric diagnosis, almost a quarter of CM patients had schizotypal disorder, which is significantly higher than in EM patients (OR (95% CI)=1.99; 1.03 to 2.42, p<0.001). There were more unmarried, single (without constant partner), unemployed, high-education patients in the CM group than in the EM group. The negative impact of headache on the daily activity of patients was significantly higher in the CM group than in the EM group (p<0.05).

CONCLUSION

Mental disorders and psychological features (anxiety, depression symptoms, a tendency to emotional inadequacy of response) are more common in CM patients than in EM patients. The presence of these factors may contribute to the chronification of migraine.

Applying Item Response Theory to the Student Adaptation to College Questionnaire: Examining Psychometric Characteristics and Developing Computerized Adaptive Testing Version

Incoming students have many difficulties adjusting to college, and selecting appropriate measures to effectively screen them is indispensable, especially in China, where there is insufficient research in this area. To enrich domestic research, this study seeks to examine psychometric characteristics and develop a computerized adaptive version of the Student Adaptation to College Questionnaire (SACQ-CAT) based on a sample of Chinese students. Under the framework of item response theory, the item bank of student adaptation to college was formulated after uni-dimensionality testing, model comparison, item fit testing, and local independence testing. Subsequently, a CAT simulation, including three termination rules, was performed using real data to evaluate and verify the SACQ-CAT. The results showed reliability values exceeding 0.90 when participants' latent traits were between -4 and 3, covering majority of the subjects. The SACQ-CAT administered an average of fewer than 10 items to participants compared to 67 items on the original scale. The correlation coefficient between latency estimated by the SACQ-CAT and the SACQ is greater than .85, whereas the correlation coefficient with the Symptom Checklist 90 (SCL-90) scores ranges from -.33 to -.55 (p < .001). The SACQ-CAT largely reduced the number of items administered to the participants and avoided losing measurement precision.

Assessment of Psychological and Social Fitness in Healthy Adults Permanently Living at Very High Altitude

BACKGROUND

Environmental factors of high altitude, especially hypobaric hypoxia, may directly and persistently affect human physical and mental health. Our study was designed to assess the psychological and social fitness in healthy adults permanently living at very high altitude, i.e., an average elevation of 3650 m.

METHODS

In our observational study, 320 participants were included, among which 218 (68.1%) had resided in such a setting for more than 20 years. Participants underwent 138 assessments, including the Self-Rating Anxiety Scale (SAS), Symptom Check List 90 (SCL-90) and the Evaluation Scale of Human Adaptation Capability (ESHAC). SAS (20 items) and SCL-90 (90 items) were used to assess psychological fitness, and the ESHAC (28 items) was used to assess social fitness. Pearson analysis was used to assess correlations and Logistic regression analysis was performed to determine independent influencing factors.

RESULTS

The highest SAS score was 80 and the mean score was 43.26 ± 8.88, which was higher than the norm in China (p < 0.001). Sixty (18.8%) participants showed anxiety symptoms and 14 (4.4%) had moderate or severe anxiety. The average score of SCL-90 was 140.88 ± 44.77, and 96 (30.0%) participants showed SCL-90 scores ≥160. Compared with the norm, significant differences were shown in eight of the nine SCL-90 factor scores, i.e., somatization, obsessive-compulsive, depression, anxiety, hostility, phobic anxiety, paranoid ideation, and psychoticism. The average score of ESHAC was 19.92 ± 4.54, and 114 (35.6%) participants did not reach the qualifying standard. Significant correlations were observed between the SAS score, SCL-90 total and factor scores, and ESHAC scores. The Logistic regression analysis showed that being born at very high altitude was an independent influencing factor (AOR = 2.619; 95% CI, 1.629-4.211; p < 0.001) after controlling for other factors.

CONCLUSION

Permanently living at very high altitude can influence the psychological and social fitness of healthy adults.

Mental health status of medical students during postgraduate entrance examination

BACKGROUND

The postgraduate entrance examination can be a milestone for many medical students to advance their careers. An increasing number of students are competing for limited postgraduate offers available, and failure to enter postgraduate studies can have adverse mental health consequences. In this paper, we aim to investigate the mental health status of medical students during the postgraduate application entrance examination and to provide a targeted basis for mental health education and psychological counselling.

METHODS

Using the Symptom Checklist-90 scale (SCL-90) questionnaire, the mental health status of 613 students who passed two rounds of the Postgraduate Entrance Examination in 2019 to enroll in Guangzhou Medical University in China was evaluated and followed up for retesting 6 months later. We used SPSS 20.0 statistical software for comparative analysis, including One-Sample T-Test, Independent-Samples T-Test, Paired Samples T-Test and Chi-square Test.

RESULTS

Our data showed that 12.10% of students had mental health problems during the postgraduate entrance examination, and it decreased significantly to 4.40% at the 6-month follow-up after the examination period finished (P < 0.01). Somatization was the most significant symptom of the students both during and after the postgraduate entrance examination stages. All SCL-90 factors were scored significantly lower both in and after the postgraduate entrance examination stages than the 2008 national college student norm score (P < 0.01). Excluding psychiatric factors, all other SCL-90 factors in the postgraduate entrance examination stage scored higher than the graduate stage (P < 0.05), and the total score of SCL-90 in female medical students was higher compared to male students (P < 0.05).

CONCLUSION

The postgraduate entrance examination event has a significant negative influence on students' mental health. The mental health of college and graduate students as an important part of their higher education experience should be systematically studied, and psychological counselling or help should be provided to them throughout their studies, specifically during the examination period. Educating applicants about mental health should be implemented during the postgraduate entrance examination curriculum.

Association between psychological symptoms and illegal driving behaviors in a sample of Chinese private car drivers

BACKGROUND

Findings on the associations between psychological symptoms and driving behaviors in private car drivers are inadequate.

METHOD

The study consisted of 3,115 private car drivers in Yulin, China. The measurements included socio-demographic data, traffic violations, accidents, and Symptom Checklist-90 (SCL-90). In addition, an ordered logistic regression model was employed to examine the association between each psychological symptom and risky driving behaviors.

RESULTS

The overall prevalence rate of any self-reported psychological symptom was 10.24%, with 9.22% for males and 11.49% for females. Among them, obsessive-compulsive, interpersonal sensitivity, additional items, hostility, and depression were the five most common psychological symptoms, with prevalence rates of 7.90, 6.29, 6.00, 5.91, and 5.62%, respectively. Any psychological symptom factor was associated with a higher risk of traffic violations and accidents. However, the intensity of the correlations varied, with obsessive-compulsive symptoms the strongest in general traffic violations and anxiety symptoms in traffic accidents. All psychological symptoms except phobic anxiety and paranoid ideation contributed to a higher risk of failing the driver's license test.

CONCLUSIONS

The prevalence rate of psychological symptoms was high in private car drivers. This study calls for an urgent need to establish a pilot tertiary prevention strategy to reduce risky driving behaviors through psychological symptom screening and interventions among private car drivers.

Effects of Personality Characteristics of Different Genders and Quality of Life Analysis on Risk Factors for Suicide in Depressive Patients

Objective

The study was to explore the roles of personality characteristics of different genders and analyze the risk factors of quality of life (QOL) analysis in suicide among depressive patients.

Methods

One hundred and eighty-six depressive patients from January 2018 to March 2019 in the Department of Psychiatry of our hospital were enrolled and divided into Groups A and B considering whether they had a suicidal tendency or not. Among them, 90 in Group A had a suicidal tendency and consisted of 42 males and 48 females, while 96 in Group B had no suicidal tendency and consisted of 44 males and 52 females. Forward and backward selection and then backward selection were performed on all the variables of gender characteristic factors and QOL factors that may cause suicide, on which stepwise regression was finally conducted. Next, univariate logistic regression analysis was first performed to select important variables from the related risk factors that may cause suicide, and then, the multivariate logistic regression model was used to select important independent risk factors. Results and Conclusion. The age of onset, degree of anxiety, moral support, positive mental attitude, and family independence were the independent risk factors that may cause a suicidal tendency for male depressive patients. The age of onset, degree of anxiety, negative life events, moral support, positive mental attitude, family intimacy, psychoticism, and neuroticism were the independent risk factors for female depressive patients. Physiological function, role physical, bodily pain, social function, and emotional role in QOL may be the independent risk factors for a suicidal tendency.

Cognitive behavioral therapy on personality characteristics of cancer patients

BACKGROUND

The main treatment methods for cancer include surgery, radiotherapy, chemotherapy, targeted drug therapy and so on. Patients often feel anger, anxiety, depression, and other negative psychological reactions in the process of treatment.

AIM

To explore the effects of cognitive behavioral therapy on the personality characteristics of cancer patients.

METHODS

According to the matching design requirements, 150 cancer patients were divided into 3 groups based on sex, age, condition, and cultural background. Patients in the control group received conventional treatment. Patients in experimental group 1 received an intervention based on conventional treatment combined with cognitive behavioral therapy. Patients in experimental group 2 received family members' participation in addition to the treatment given in experimental group 1. An Eysenck personality questionnaire was used to investigate all the patients before and after the intervention, and the scores for psychosis, introversion, neuroticism, and concealment degree were analyzed.

RESULTS

Compared with the control group, for experimental group 1 and experimental group 2 before and after the intervention, the four dimensions of mental quality, neuroticism, introversion and concealment degree all decreased, and the difference was statistically significant (P < 0.05). After the intervention, there were no obvious or statistically significant differences (P > 0.05) among the control group, experimental group 1, and experimental group 2 for two personality traits, psychoticism and neuroticism, both inside and outside degree and all four dimensions.

CONCLUSION

Simple cognitive behavioral therapy could not change the personality characteristics of cancer patients quickly, but the patients’ personality characteristics were significantly improved after treatment.

Reexamining Ophthalmic Drugs, Safety and Tolerability in Phase 1 Clinical Trials

Purpose

The purpose of this study was to evaluate the safety and tolerability profile of drugs used for treating common eye disorders when applied to normal healthy volunteers (NHVs) as explored in phase 1 trials.

Subjects and Methods

A total of 166 NHVs were identified in six phase 1 trials, examined in a retrospective analysis. The primary endpoints were visual comfort (by ocular comfort index, OCI) and safety (laboratory evaluations, vital signs (VS), visual acuity (VA), intraocular pressure (IOP), lissamine green and fluorescein staining, conjunctival hyperemia, chemosis, and adverse events’ incidence (AE)).

Results

Compared to baseline, 75.9%, 40.4% and 73.7% of NHV (for lubricant, hypotensive and antibiotic treatments, respectively) improved their OCI score by their final visit. Laboratory evaluations and VS were within normal ranges in 88% of NHV. Similar results were found for VA, corneal and conjunctival staining, and chemosis. IOP decreased significantly in the hypotensive agents’ group, trace to mild hyperemia was reported in 32.1%, 27.1%, and 6.8%, respectively. Additionally, lubricant and hypotensive investigational drugs (ID) had a lower risk of incidence of AE than approved drugs (OR 0.856, 95% CI [0.365, 1.999] and 0.636, 95% CI [0.096, 4.197], respectively). Meanwhile, on antibiotic drugs, the risk for ID-related AE was higher (OR 1.313, 95% CI [0.309, 5.583]).

Conclusion

Phase 1 trials are important in order to ensure the safety and tolerability of ophthalmic medications. This study demonstrates that NHVs do not face a significant risk of harm in these studies, since 98% of the reported AE were mild, and all AE were resolved by the end of the study in which they appeared.

Trial Registration

This is a retrospective study of six previously conducted clinical trials, registered on clinicaltrials.gov with the following registration IDs: NCT04081610, NCT03524157, NCT03520348, NCT03966365, NCT03965052 and, NCT03519516.

Assessment of Resilience of the Hellenic Navy Seals by Electrodermal Activity during Cognitive Tasks

Stress resilience plays a key role in task performance during emergencies, especially in occupations like military special forces, with a routine consisting of unexpected events. Nevertheless, reliable and applicable measurements of resilience in predicting task performance in stressful conditions are still researched. This study aimed to explore the stress response in the Hellenic Navy SEALs (HN-SEALs), using a cognitive–physiological approach. Eighteen candidates under intense preparation for their enlistment in the HN-SEALs and 16 healthy controls (HCs) underwent Stroop tests, along with mental-state and personality examination. Simultaneously, electrodermal activity (EDA) was assessed during each one of cognitive testing procedures. Compared to healthy control values, multiple components of EDA values were found decreased (p < 0.05) in the HN-SEALs group. These results were associated with an increase in resilience level in the HN-SEALs group, since a restricted sympathetic reactivity according to the reduced EDA values was observed during the stressful cognitive testing. This is the first report providing physiological measurements of the sympathetic response of HN-SEALs to a stressful situation and suggests that EDA turns out to be a simple and objective tool of sympathetic activation and it may be used as a complementary index of resilience in HN-SEALs candidates.

Personality Traits Affect the Cost-Effectiveness of Total Knee Arthroplasty

Objective

To assess the clinical benefit and compare the cost‐effectiveness of total knee arthroplasty (TKA) in patients with different personality traits.

Methods

The present study was retrospectively conducted from January 2017 to May 2018. A total of 232 patients between 46 and 71 years old who underwent unilateral, primary TKA with the diagnosis of knee osteoarthritis were interviewed. Three types of data were required to compare the cost‐effectiveness differences among groups: personality traits, postoperative clinical outcomes about health‐related quality of life, and costs associated with TKA. Personality was assessed using the Eysenck Personality Questionnaire, functional outcome was assessed through the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) questionnaire, and costs were evaluated. Besides, the marginal cost‐effectiveness ratio (MCER) as the primary outcome, which relates the direct costs to the associated patient benefit as assessed by the clinical endpoint ($/quality‐adjusted life years [QALY]), was compared among different personality traits. All information for this study was acquired by directly interviewing the patients and reviewing the medical computer records at our hospital.

Results

Two hundred and eleven patients completed the final analysis with an average of 24.6 months follow‐up postoperatively. The choleric group, sanguine group, melancholic group, and phlegmatic group has 41, 70, 46, and 54 patients, respectively. A statistically significant difference in MECR, QALYs, and postoperative WOMAC existed among different personality traits (all P < 0.05). There was no significant difference in mean age (P = 0.588), body mass index (BMI) (P = 0.790), smoking (P = 0.934), heavy drinking (P = 0.994), chronic comorbidities (all P > 0.05), preoperative albumin <3.5 g/dL (P = 0.991), and American Society of Anaesthesiologists (ASA) score (P = 0.687) among personality traits. More women tend to be melancholic in comparison to other personality traits (P = 0.016). Melancholic patients attested inferiority of TKA compared with other personality traits, who would pay for the same QALYs at the highest costs (P < 0.05). By contrast, sanguine patients have a more cost‐effective TKA than other personality traits, as they pay the least money for the same QALYs (P < 0.05). Although phlegmatic and choleric patients seemingly have moderate gains from TKA, in general, the extroversion (measured by the extroversion subscale) and stability (measured by the neuroticism subscale) displayed more pleasurable QALYs in comparison with introversion and instability (P < 0.05). Sensitivity analysis showed that the results mentioned above appeared not to be sensitive when varying key parameters (prosthesis survival and life expectancy) in a one‐way sensitivity analysis. Sanguine and melancholic patients still have the lowest and highest MCER in comparison with choleric and phlegmatic traits (P < 0.05). The multivariate logistic regression showed that RA (adjusted OR = 1.3, 95% CI = 1.2–1.4, P < 0.01), ASA Class I–II (adjusted OR = 0.9, 95% CI = 0.8–1.0, P < 0.001), sanguine (adjusted OR = 0.8, 95% CI = 0.7–0.9, P < 0.001) and melancholic (adjusted OR = 1.2, 95% CI = 1.1–1.3, P < 0.001) were significantly associated with MCER.

Conclusions

Before surgery, screening the melancholic patients would significantly reduce the economic burden, avoid unnecessary suffering, and shorten the recovery period.

Mental health status and quality of life in elderly patients with coronary heart disease

Background

Coronary heart disease (CHD) is the leading cause of morbidity and mortality among elderly individuals. Patients with CHD are at high risk for mental health disorders, and psychological issues may affect the quality of life (QoL) of these patients. Nevertheless, there is little evidence regarding the psychological issues and QoL of patients with CHD among the elderly population. This study aimed to investigate the relationship between comorbidities and mental status as well as QoL among elderly patients with CHD.

Methods

Overall, 216 patients were included in this cross-sectional, observational, single-center study. The demographics and clinical manifestations of the patients were collected from electronic medical records. All patients were interviewed using the Chinese version of Symptom Checklist 90 (SCL-90) to assess the mental health status and the World Health Organization Quality of Life-BREF questionnaire (WHOQOL-BREF) to assess the QoL.

Results

In total, 96 men and 120 women, with a mean age of 71.69 ±  8.30 years, were included. When controlling for the patients’ sex, marital status and stroke, multiple stepwise linear regression analyses suggested that for CHD patients, comorbid type 2 diabetes mellitus had the significant influence on average positive factors (Coef., 5.809; 95% CI [2.467–9.152] p = 0.001); when controlling for the patients’ sex, marital status and type 2 diabetes mellitus, multiple stepwise linear regression analyses suggested that for CHD patients, comorbid stroke had the significant influence on average positive factors (Coef., 8.680; 95% CI [4.826–12.534]; p < 0.001); when controlling for the patients’ sex, marital status, type 2 diabetes mellitus and stroke, multiple stepwise linear regression analyses suggested that for CHD patients, comorbid primary hypertension had the significant influence on phobic anxiety (Coef., 0.178; 95% CI [0.010–0.347]; p = 0.038).

Conclusions

For elderly CHD patients, comorbid type 2 diabetes mellitus and stroke were at risk for psychological problems and lower QoL. Our findings may guide patients and clinicians to make better decisions and achieve better outcomes.

Differences in the Association of Anxiety, Insomnia and Somatic Symptoms between Medical Staff and the General Population During the Outbreak of COVID-19

BACKGROUND

During the outbreak of coronavirus disease 2019 (COVID-19), occupational differences were recognized with respect to psychological issues, but there are no reports regarding the insomnia and anxiety comorbidities and their related factors among the general public and medical staff. Our study aimed to compare the prevalence of anxiety and anxiety with insomnia, as well as the relationship between different psychological symptoms between the two groups.

METHODS

A total of 605 medical staff and 1091 public respondents were assessed through an online questionnaire survey, including the 7-item Insomnia Severity Index (ISI), the somatization subscale of Symptom Checklist 90-Revised (SCL-90-R), and the 7-item Generalized Anxiety Disorder scale (GAD-7).

RESULTS

Compared with the general public, medical staff had a higher incidence of anxiety (45.5% vs 32.4%). The incidence of insomnia in anxious participants was 52.7% in medical staff and 44.6% in the general public, and the difference was significant (p < 0.05). The GAD-7 score and somatization subscore of the SCI-90 were independently associated with insomnia among anxiety participants in both groups (all p < 0.001).

CONCLUSION

Our findings suggest that during the epidemic period of COVID-19, medical staff experienced more anxiety and anxiety with insomnia. Somatization, anxiety and insomnia are highly correlated among medical staff and the general public.

Psychological Impact of Health Risk Communication and Social Media on College Students During the COVID-19 Pandemic: Cross-Sectional Study

Background

The outbreak of COVID-19 began in 2019 and is expected to impact the psychological health of college students. Few studies have investigated the associations among health risk communication, social media, and psychological symptoms during a major pandemic.

Objective

The aim of this research was to assess the prevalence of psychological symptoms among college students and explore their associations with health risk communication and social media.

Methods

A web-based survey was distributed through the Wenjuanxing platform among Chinese college students from March 3-15, 2020. In addition to demographics, information on health risk communication and social media was collected, and the Symptom Checklist 90 Phobia and Health Anxiety Inventory subscale was used to assess psychological symptoms among 1676 college students in China. Multivariable logistic regression was performed to examine these independent risk factors.

Results

The prevalence of panic and health anxiety was 17.2% (288/1676) and 24.3% (408/1676), respectively. Regarding risk communication, understanding the risk of COVID-19 (odds ratio [OR] 0.480, 95% CI 0.367-0.627) was a protective factor against panic. Knowledge of prognosis (OR 0.708, 95% CI 0.551-0.910), preventive measures (OR 0.380, 95% CI 0.195-0.742), and wearing face masks (OR 0.445, 95% CI 0.230-0.862) were shown to be protective factors in predicting health anxiety. Perceived lethality (OR 1.860, 95% CI 1.408-2.459), being affected by the global spread (OR 1.936, 95% CI 1.405-2.669), and impact on social contacts (OR 1.420, 95% CI 1.118-1.802) were identified as significant risk factors associated with health anxiety. In terms of social media, trust in mainstream media (OR 0.613, 95% CI 0.461-0.816) was considered to be a protective factor against health anxiety.

Conclusions

There was a high prevalence of psychological symptoms among college students. Health risk communication and social media use were important in predicting psychological symptoms, especially health anxiety. Scientific and evidence-based information should be reported by social media platforms. Web-based consultation and intervention measures should be the focus of future studies.

Relationship between depression, the family environment, and the coping styles of military recruits: A cross-section study

To understand the self-rated depression scores of military recruits and to analyze the relationship between depression, the family environment, and coping styles.Multistage stratified cluster random sampling was used to study participants who, in September 2014, had enrolled as military personnel in the Xinjiang military. The participants were requested to complete the Chinese versions of the Self-rated Depression Scale (SDS), the Family Environment Scale (FES-CV), and the Simplified Coping Style Questionnaire (SCSQ). Between-groups comparisons were performed using a t test and Mann-Whitney U test. Correlations were determined utilizing Spearman rank correlation coefficient, and the influencing factors of the SDS scores were analyzed using logistic regression.The average score of the SDS among the 323 participants was 42.53 ± 8.51. Specifically, the score of the "high school and below" group was higher than that of the "college and above" group [i.e., (43.98 ± 8.30)] vs [(40.43.98 ± 8.30) vs (37.94 ± 5.50), P < .05]. The SDS score of the "nonstudent" (i.e., social status before enlistment) group was higher than that of the "student" group [(i.e., 45.00 ± 7.60) vs (40.42 ± 8.02), P < .05] and the SDS score of the "smoking" group was higher than that of the "nonsmoking" group [i.e., (45.33 ± 7.74 vs 40.34 ± 7.58, P < .05)]. In addition, the scores related to the entertainment, organization, and controllability of the SDS≥50 group were lower than those observed for the SDS < 50 group, (i.e., Ps < .05). The SDS score was positively correlated with the SCSQ (r = 0.30) negative copying style score (r = 0.30), positively correlated with the FES-CV contradiction score (r = 0.32), and negatively correlated with the FES-CV knowledge score (r = -0.43), entertainment score (r = -0.42), organization score (r = -0.37), and controllability score (r = -0.28), respectively, (Ps < .05). The results of the logistic regression analysis showed that entertainment was contained in the final regression equation (P < .001) with odds radio (95% confidence interval) of 0.512 (0.319-0.824).A correlation was found between depression among military personnel and their family environment, and entertainment may be a potential protective factor against depression.

A cross-sectional study on mental health among health care workers during the outbreak of Corona Virus Disease 2019

The spread of Corona Virus Disease 2019 (COVID-19) has become a global major public health event, threatening people's physical and mental health and even life safety. This study is to investigate the psychological abnormality in health care workers battling the COVID-19 epidemic and to explore the associations among social support, resilience and mental health. A total of 1521 health care workers, of whom 147 had public health emergency experience while 1374 showed no experience, completed the Symptom Check-List-90 (SCL-90), Chinese version of Connor-Davidson resilience scale (CD-RISC) and Social Support Rating Scale (SSRS). χ² test, t test and multiple regression analyses were used in statistical analysis. The results showed that people without public health emergency treatment experience showed worse performance in mental health, resilience and social support, and tended to suffer from psychological abnormality on interpersonal sensitivity and photic anxiety. This finding suggested that high levels of training and professional experience, resilience and social support were necessary to health care workers who are first taking part in public health emergence.

Psychological characteristics of Chinese patients with genuine halitosis

OBJECTIVE

The present case-control study aimed to compare the psychological status of patients with and without halitosis, and investigate the association between psychological disorders and halitosis.

METHODS

Patients who complained about bad breath and diagnosed with genuine halitosis were assigned to the halitosis group, while patients without genuine halitosis were assigned to the control group (n = 106, each group). Information on the demographics and Symptom Checklist-90 (SCL-90) of participants was collected. The organoleptic score and Halimeter measurement were used to measure halitosis.

RESULTS

The mean SCL-90 score of participants in the halitosis group (0.63) was significantly greater than that in the control group (0.48) (p = .002). The scores of the domains of interpersonal sensitivity, anxiety, depression, and paranoid ideation were found to be significantly different between the two groups (p < .05). However, there were no significant differences in SCL-90 scores between the mild and moderate-severe halitosis groups (p = .479).

CONCLUSION

The psychological status of genuine halitosis patients was significantly worse than normal patients without halitosis complaint and also without halitosis. The main problems were in the aspects of interpersonal sensitivity, anxiety, depression, and paranoia. However, the negative impact was not related to the severity of halitosis.

Contrastive Analysis of Neuropsychology and Personality Characteristics of Male Lacunar Infarction Patients with Hazardous Drinking and Non-Hazardous Drinking

OBJECTIVE

To compare the differences in neuropsychological and personality characteristics between male patients with lacunar infarction with hazardous drinking and non-hazardous drinking.

METHODS

From May to October 2016, a total of 124 male outpatients and inpatients with lacunar infarction were selected in the Department of Neurology, Tongji Hospital, and they were divided into a hazardous drinking group (HD group, n=52) and a non-hazardous drinking group (NHD group, n=72) according to alcohol consumption habits. General information, MoCA score, EPQ score and SCL-90 score were compared between the two groups.

RESULTS

Incidence of cognitive disorder in the HD group and NHD group was 59.6% and 56.9% respectively, showing no significant difference (P>0.05). Scores of visuospatial and executive function, memory, attention and total MoCA score in the HD group were significantly lower than those in the NHD group (P<0.05), while no significant difference in naming, language, abstract thinking or orientation was found between the two groups (P>0.05). Scores of extroversion and introversion, neuroticism and psychoticism in the HD group were significantly higher than those in the NHD group (P<0.05), while no significant difference in lie or feint score was found between the two groups (P>0.05). Scores of somatization, interpersonal sensitivity, anxiety, hostility, bigotry and psychoticism factors, and total SCL-90 score in the HD group were significantly higher than those in the NHD group (P<0.05), while no significant difference in scores of obsessive-compulsive, depression and terror factors were found between the two groups (P>0.05).

CONCLUSION

Compared with male patients with lacunar infarction with non-hazardous drinking, male lacunar infarction patients with hazardous drinking showed worse visuospatial and executive function, memory, attentiveness, cognitive function and mental health status, with more obvious change of personality, thus extra attention is needed for male lacunar infarction patients with hazardous drinking.

Study of the SCL-90 Scale and Changes in the Chinese Norms

Objective: This study aimed to investigate the Chinese norms for the Symptom Checklist 90 (SCL-90) scale and its application. Methods: In total, 7,489 adults from Tianjin and Qingdao in China were included. Their data were compared with the norm data of 1,388 people published by Jin et al., the combined norms published by Tang et al., the data of 2,808 adults published by Chen and Li, and the data of 1,890 adults from Tong in China. Results: In five different periods, notable changes were observed in each factor of the SCL-90 that significantly differed from the previous norms. The scores of each factor showed an increasing annual trend. Compulsion consistently obtained the highest scores, and phobia consistently obtained the lowest scores. The scores tended to decrease from compulsion to anxiety, and psychosis scored lower than paranoia. There was a significant difference in the detection rate between the critical screening value of two points and the standard score. Using the standard score as the critical value, the detection rate ranged between 13 and 16% and was relatively concentrated. Using two points as the critical value, the detection rate ranged between 38 and 50%. Conclusion: The usual model in China is not consistent with social development. Using two points as the critical value is no longer suitable for the SCL-90. New Chinese norms and measurement standards should be developed. The mean value plus one standard deviation could be used as the new measurement standard.

School-based psychoeducation and storytelling: Associations with long-term mental health in adolescent survivors of the Wenchuan earthquake

AIMS

We explored the factors promoting long-term mental health among adolescent survivors of the 2008 Wenchuan earthquake in China. We examined the associations of their long-term mental health with disaster-related storytelling and school-based psychoeducation, and of school-based psychoeducation with disaster-related storytelling.

METHODS

A secondary school-based cross-sectional survey was conducted 6 years after the disaster. Participants with traumatic experiences such as injury, loss, witnessing someone's death/injury and home destruction (N = 1028, mean age 15, standard deviation 1.38, male 51%) were eligible. Mental health/disaster education (MHE/DE) was defined as taking one or more lessons in MHE and/or DE at school since the earthquake. Experiences of storytelling about the disaster involved expressing distressing memories and feelings regarding the earthquake since the disaster happened, according to four groups: never expressed distressing memories and feelings, expressed them through writing/drawing, expressed them through talking to lay supporters and expressed them through talking to health professionals. Analysis of covariance was used to compare mean scores on five selected subscales of the Symptom Checklist-90 (SCL-90), the Athens Insomnia Scale (AIS) and the Psychotic-Like Experiences (PLEs) scale among the four storytelling groups. Linear regression analysis was used to identify the relationships between MHE/DE and current mental health as measured by the SCL-90, AIS and PLEs. The relationship between education and storytelling was probed by χ2 test.

RESULTS

The talked-to-lay-supporters group showed better mental health on the SCL-90 (p ⩽ 0.001), AIS (p < 0.001) and PLEs (p = 0.004), while the consulted-health-professionals group showed worse mental health on the three dimensions of the SCL-90: depression (p = 0.05), anxiety (p = 0.02) and fear (p = 0.04), and on PLEs (p = 0.02) compared with the never-expressed group. MHE and DE were inversely associated with SCL-90, AIS and PLE scores. Participants who received these forms of education talked about their disaster experiences to lay supporters more than those who did not.

CONCLUSIONS

MHE and DE at school may promote adolescents' mental health after a disaster. Experience of storytelling about the disaster to lay supporters may be helpful for long-term psychological recovery, and may be a potential mediating factor for school-based education and better mental health. Because of the cross-sectional nature of this study, causality cannot be inferred; therefore, further prospective intervention studies are needed to elucidate the effect of these factors on adolescent survivors' mental health.