OBJECTIVE: The prevalence of depressive symptoms has become a significant public health issue in China. Research on the relationship between personality traits and changes in depressive symptoms, as well as further exploration of urban-rural differences, not only benefits for the understanding of the prevalence trend of depression in China, but also provides a useful reference for the government to develop personalized mental health prevention strategies. METHODS: Based on the data from the China Family Panel Studies in 2018 and 2020, a univariate analysis was conducted on 16 198 Chinese residents aged 18 years and above. Five dimensions of personality traits were conscientiousness, extraversion, agreeableness, neuroticism and openness. In the study, 16 198 residents were divided into "keep good group", "better group", "worse group" and "keep bad group" according to the changes in depressive symptoms in 2018 and 2020. After controlling for factors, such as gender and education, multinomial Logistic regression analysis was used to examine whether personality traits were associated with changes in depressive symptoms. In addition, we evaluated whether urban-rural and personality traits interacted to influence depressive symptoms. RESULTS: The five dimensions of personality traits were significantly correlated with changes in depressive symptoms. Conscientiousness, extroversion, and agreeableness were negatively associated with depressive symptoms, while neuroticism and openness were positively related. Urban and rural differences moderated the relationship between personality traits and depressive symptoms. Compared with urban residents, rural residents showed stronger correlations between neuroticism (OR=1.14; 95%CI: 1.00-1.30) and the group of depression-recovery, as well as conscientiousness (OR=0.79;95%CI: 0.68-0.93) and the group of persistent-depression. CONCLUSION The study finds that personality traits have a significant correlation with changes in depressive symptoms, with certain traits showing a negative or positive relationship. Specifically, higher levels of conscientiousness, extraversion, and agreeableness are associated with lower levels of depressive symptoms, while higher levels of neuroticism and openness are associated with higher levels of depressive symptoms. In addition, the study finds that rural residents have a stronger association between their personality traits and persistent or improved depressive symptoms, which highlights the need for tailoring mental health intervention and prevention programs that should take into account personality traits and urban-rural differences in China. By developing targeted strategies that are sensitive to personality differences and geographic disparities, policymakers and mental health professionals can help prevent and reduce the incidence of depressive symptoms, ultimately improving the overall well-being of Chinese adults. Meanwhile, additional studies in independent populations are needed to corroborate the findings of this study.
Adult ; Humans ; Personality ; Depression/etiology* ; China/epidemiology* ; Personality Inventory ; Surveys and Questionnaires

Objective: To explore the basic psychological and personality characteristics of patients with laryngopharyngeal reflux disease (LPRD). Methods: The Minnesota Multiphasic Personality Inventory (MMPI) was used to investigate the psychological personality characteristics of 187 patients with LPRD (Study Group) and 75 healthy subjects (control group) who were treated in the otolaryngology clinic of Wuhan Central Hospital from January 2018 to December 2019. There were 102 males in the study group, aged from 20 to 71 (45.42±10.67) years and 85 females, aged from 18 to 65 (40.97±11.53) years; There were 41 males in the control group, aged from 18 to 67 (41.08±12.03) years and 34 females, aged from 20 to 65 (42.55±12.78) years. SPSS 24.0 software was used for statistical analysis. Results: The T scores of HS hypochondriac scale, D depression scale, Hy hysteria scale, Ma hypomania scale and MAS explicit anxiety scale in LPRD patients were significantly higher than those in healthy controls (t=6.304, 4.293, 5.750, 2.694, 5.178, all P<0.05). Correlation analysis showed that RSI score was positively correlated with T score of HS hypochondriac scale, Hy hysteria scale, Ma hypomania scale and MAS explicit Anxiety Scale (r=0.621, 0.402, 0.393, 0.581, all P<0.05); RFS score was positively correlated with T score of HS hypochondriac scale, Hy hysteria scale and MAS explicit Anxiety Scale (r=0.315, 0.321, 0.375, P<0.05). Conclusions: Compared with healthy people, LPRD patients have special personality psychological characteristics, which are mainly manifested as excessive attention to themselves, exaggerated illness, depression, sensitivity, somatization of psychological problems, irritability and mania. The severity of both subjective symptoms (RSI) and objective signs (RFS) of LPRD patients are related to their psychological personality characteristics.
Male ; Female ; Humans ; Laryngopharyngeal Reflux/diagnosis* ; Mania ; Hypopharynx ; MMPI ; Personality

OBJECTIVE: To explore the correlation between different personality characteristics and self-management attitude such as medication, exercise and diet in patients with type 2 diabetes mellitus. METHODS: The patients with type 2 diabetes mellitus from 4 Community Healthcare Services and 22 affiliated community stations of Tongzhou District and Shunyi District of Beijing were selected as subjects. The Chinese big five personality inventory and the self-designed scale including the attitudes of medication, exercise and diet were used in the study. RESULTS: In this study, 642 subjects were finally included, among whom the sex ratio of male and female was basically the same, 61.21% were over 61 years old. In this study, different genders had differences in neurotic personality (P<0.05), different age groups had differences in agreeableness and openness (P<0.05), different education levels had differences in openness and extraversion (P<0.05), and different income levels had differences in agreeableness, openness and extraversion (P<0.05). The linear correlation analysis of the five-factor moldel of personality traits with medication, exercise and diet attitude showed that three items of perceived disorders of medication were positively correlated with neuroticism (r=0.125, 0.187, 0.151, P<0.05), four items of perceived disorders of exercise were positively correlated with neurotic personality (r=0.163, 0.129, 0.119, 0.104, P<0.05), and perceived benefits of exercise were positively correlated with conscientiousness (five items, r=0.156, 0.111, 0.131, 0.104, 0.131, P<0.05), agreeableness (two items, r=0.092, 0.078, P<0.05) and extraversion (four items, r=0.079, 0.122, 0.115, 0.123, P<0.05), three items of perceived disorders of diet were positively correlated with neuroticism (r=0.115, 0.137, 0.108, P<0.05), and two items of were negatively correlated with conscientiousness (r=－0.126, －0.161, P<0.05) and agreeableness (r=－0.103, －0.115, P<0.05). In the canonical correlation analysis, according to the formula combination of three groups of typical variables and canonical structure diagrams, neuroticism and agreeableness played major roles in personality traits, and items that represented "obstacles" in medication, exercise, and dietary attitudes played a major role. CONCLUSION All the five personality traits were correlated with the self-management attitude of type 2 diabetes patients, and different personality traits have an impact on the self-management of patients with type 2 diabetes mellitus. In particular, it is of great significance to understand neuroticism for improving the mental health and quality of life of patients with type 2 diabetes mellitus. Therefore, attention should be paid to the influence of psychological factors in community management of type 2 diabetes and disease self-management, and the personalized care and health education should be carried out according to the personality traits of patients.
Attitude ; Beijing ; Diabetes Mellitus, Type 2 ; Female ; Humans ; Male ; Middle Aged ; Personality ; Personality Inventory ; Quality of Life ; Self-Management

OBJECTIVES: This study aimed to compare the quality of life reported by patients with attention-deficit/hyperactivity disorder (ADHD) to the patients' quality of life as reported by their caregivers. In addition, it aimed to examine how emotional problems, including depression and anxiety, and the severity of the symptoms affect the quality of life reported by the patients and their caregivers. METHODS: The patients' quality of life and their degree of depression and anxiety were measured using the Pediatric Quality of Life Inventory (PedsQL) 4.0 Child Self-Report, the Children's Depression Inventory (CDI), and the Revised Children's Manifest Anxiety Scale, respectively. The caregivers' perception of the patients' quality of life and severity of the ADHD symptoms were measured using the PedsQL 4.0 Parent Proxy Report and the Conners' Parent Rating Scale (CPRS), respectively. A total of 66 participants completed the survey. The independent-samples t-test, Pearson's correlation analysis, and multiple regression analysis were conducted. RESULTS: The mean score of the PedsQL 4.0 Child Self-Report was significantly higher than the mean score of the PedsQL 4.0 Parent Proxy Report. However, for school function, the PedsQL 4.0 Child Self-Report score was significantly lower than that of Parent Proxy Report. The correlation between the PedsQL 4.0 Child Self-Report and PedsQL 4.0 Parent Proxy Report scores was significant only for emotional function and social function. The multiple regression analysis showed that the PedsQL 4.0 Child Self-Report and PedsQL 4.0 Parent Proxy Report scores were significantly predicted by the CDI and CPRS scores, respectively. CONCLUSION: Our results demonstrate that there are clear differences between the quality of life reported by the patient themselves and that reported by their caregivers. In addition, the findings suggest that it is critical to treat the patients' accompanying depressive symptoms.
Adolescent ; Anxiety ; Cardiopulmonary Resuscitation ; Caregivers ; Child ; Depression ; Humans ; Manifest Anxiety Scale ; Parents ; Proxy ; Quality of Life

OBJECTIVES: We examined the factor structure of the Adolescent version of the General Behavior Inventory (A-GBI) for Koreans. METHODS: We retrospectively reviewed the medical records of 220 adolescents (age, 12–18 years) who completed the A-GBI through the Department of Psychiatry at Asan Medical Center, Seoul, Korea, from October 2011 to December 2018. Caregivers of the study participants completed the Parent version of the GBI (P-GBI) 10-item Mania Scale. The adolescents were evaluated based on the A-GBI, Children's Depression Inventory (CDI), and Revised-Children's Manifest Anxiety Scale (RCMAS). Subsequently, an exploratory factor analysis (EFA) using the maximum likelihood method with direct oblimin rotation and correlation analyses with other scales were performed. RESULTS: The EFA identified a two-factor structure as having the best fit: factor I included depressive symptoms and factor II included hypomanic/biphasic symptoms. Factor I was very strongly correlated with the A-GBI depressive subscale (r=0.990, p<0.001) and strongly correlated with CDI (r=0.764, p<0.001) and RCMAS (r=0.666, p<0.001). Factor II was also very strongly correlated with the A-GBI hypomanic/biphasic subscale (r=0.877, p<0.001) and weakly correlated with CDI (r=0.274, p<0.001) and RCMAS (r=0.332, p<0.001). CONCLUSION: The above findings support a two-dimensional model of mood symptoms in Korean youth.
Adolescent ; Bipolar Disorder ; Caregivers ; Chungcheongnam-do ; Depression ; Factor Analysis, Statistical ; Fibrinogen ; Humans ; Korea ; Manifest Anxiety Scale ; Medical Records ; Methods ; Parents ; Prothrombin ; Retrospective Studies ; Seoul ; Weights and Measures

OBJECTIVES: Living donor liver transplantation (LDLT) is a life-saving therapy for patients with terminal liver disease. Many studies have focused on recipients rather than donors. The aim of this study was to assess the emotional status and personality characteristics of LDLT donors. METHODS: We evaluated 218 subjects (126 male, 92 female) who visited Daegu Catholic University Medical Center from August 2012 to July 2018. A retrospective review of their preoperative psychological evaluation was done. We investigated epidemiological data and the Minnesota Multiphasic Personality Inventory-2 questionnaire. Subanalysis was done depending on whether subjects actually underwent surgery, relationship with the recipient, and their gender. RESULTS: Mean age of subjects was 32.19±10.91 years. 187 subjects received LDLT surgery (actual donors) while 31 subjects didn't (potential donors). Donor-recipient relationship included husband-wife, parent-children, brother-sister etc. Subjects had statistical significance on validity scale L, F, K and all clinical scales compared to the control group. Potential donors had significant difference in F(b), F(p), K, S, Pa, AGGR, PSYC, DISC and NEGE scales compared to actual donors. F, D and NEGE scales were found to be predictive for actual donation. Subanalysis on donor-recipient relationship and gender also showed significant difference in certain scales. CONCLUSIONS: Under-reporting of psychological problems should be considered when evaluating living-liver donors. Information about the donor's overall psychosocial background, mental status and donation process should also be acquired.
Academic Medical Centers ; Daegu ; Donor Selection ; Humans ; Liver Diseases ; Liver Transplantation ; Liver ; Living Donors ; Male ; Minnesota ; MMPI ; Retrospective Studies ; Tissue Donors ; Weights and Measures

OBJECTIVES: The aims of this study were to investigate the psychopathology in adolescents with internalizing disorder using the self-report version of Strengths and Difficulties Questionnaire (SDQ-SR) and the Minnesota Multiphasic Personality Inventory for adolescents (MMPI-A), and to explore the complementarity between these two inventories for diagnostic assessment. METHODS: Ninety-one patients aged 13–17 were divided into two groups by clinical diagnosis, 44 with internalizing disorder and 47 comparison group with other disorders. The data of SDQ-SR and MMPI-A completed by them were analyzed for the ability to predict internalizing disorder. RESULTS: The logistic regression analysis revealed that diagnostic predictability increased by 2.27 times with every 1 point of SDQ-SR emotional symptom score increment. Comparison of ROC curves for internalizing disorders showed that the SE and SP of SDQ-SR emotional symptom with score over 4 was 88.94 and 78.72, respectively. For A-anx of MMPI-A with score over 56, SE and SP was 77.27 and 74.47, respectively. However, combination of these scales could not enhance the predictability of diagnostic classification more than that of SDQ-SR emotional symptom alone. CONCLUSIONS: Emotional symptom scale of SDQ-SR and A-anx, A-aln, A and INTR of MMPI-A should be important subscales for diagnosing the internalizing disorder of adolescents, however, which needs to be examined further with a larger sample size including normal control group.
Adolescent ; Classification ; Diagnosis ; Equipment and Supplies ; Humans ; Logistic Models ; MMPI ; Psychopathology ; ROC Curve ; Sample Size ; Weights and Measures

OBJECTIVES: This study aimed to investigate the 3-year mean periods aftermath of child sexual abuse and to compare the sexual violence victims regard to the treatment. METHODS: 682 sexual violence victims were recruited by Seoul Sunflower Children Center, a nation-funded sexual violence victim protection center for children age 13, from 2004 to 2008. Data from 49 victims among 116 consented a follow-up, were analyzed. The victims were assessed by psychological test. Data was analyzed by SPSS ver. 15.0 (SPSS Inc.). RESULTS: The average time elapsed from the last presumed sexual abuse was 39.7 months [standard deviation (SD) 26.02]. Overall, Children's Depression Inventory (CDI) was significantly decreased from 15.8 (SD 9.33) to 10.4 (SD 9.98), and several subscales (depression, anxiety, anger, posttraumatic stress, and dissociation) of Trauma Symptom Checklist for Children (TSCC) were also significantly decreased. CDI and TSCC scores showed no statistical difference between treatment-given and not-given groups, but Revised Children's Manifest Anxiety Scale (RCMAS) was decreased in treatment-given group, whereas it was increased in treatment-not-given group. The difference of RCMAS scores between the two groups was statistically significant [F(1,28)=4.54, p < 0.05]. CONCLUSION: Sexually abused children showed overall symptom decreases over time, but anxiety was not decreased in treatment not-given group.
Anger ; Anxiety ; Checklist ; Child ; Child Abuse, Sexual* ; Child* ; Depression ; Follow-Up Studies ; Helianthus ; Humans ; Korea* ; Manifest Anxiety Scale ; Psychological Tests ; Seoul ; Sex Offenses*

OBJECTIVE: Meditation can elicit trait-like changes in psychological and social styles, as well as enhancement of emotional regulatory capacity. We investigated the relation between personality traits and emotional intelligence in meditation practitioners. METHODS: Seventy-two long-term practitioners of mind-body training (MBT) and 62 healthy comparative individuals participated in the study. The participants completed emotional intelligence questionnaires and the Myers-Briggs Type Indicator (MBTI). RESULTS: The MBT group revealed higher scores on all five emotional intelligence factors than did those in the control group, such as emotional awareness and expression, empathy, emotional thinking, emotional application, and emotional regulation (all p≤0.001). MBT practitioners also had higher scores on the intuition of perceiving function (t=−2.635, p=0.010) and on the feeling of the judging function (t=−3.340, p=0.001) of the MBTI compared with those in the control group. Only the MBT group showed a robust relationship with every factor of emotional intelligence and MBTI-defined intuitive styles, indicating that higher scores of emotional intelligence were related to higher scores for intuition. CONCLUSION: Emotional intelligence of meditation practitioners showed notable relationships with some features of personality trait. In-depth associations between emotional intelligence and personality traits would help to foster psychological functions in meditation practitioners.
Emotional Intelligence* ; Empathy ; Intuition ; Meditation* ; Personality Inventory ; Thinking

PURPOSE: The purpose of this study was to examine whether non-cognitive student attributes such as learning style and personality type affected academic performance in a flipped learning classroom of a pre-dental undergraduate science course. METHODS: ‘Biodiversity and Global Environment,’ a 15-week, 3-credit course, was designed as a flipped class in Seoul National University School of Dentistry in 2017. Second-year pre-dental students were required to enroll in the course and to engage in online learning and in-class discussion. The Kolb's Learning Style Inventory and the Myers-Briggs Type Indicator were conducted to measure non-cognitive student factors. Independent samples t-test and multivariate regression analyses were used to examine the relationships between self-rated measurements and academic achievement. RESULTS: More than half of the students enrolled in the flipped science course had an assimilator learning style (50%), followed by convergers (24%), accommodators (16%), and divergers (10%), and their personality types were dominated by the introverted, sensing, thinking, and judging types, respectively. Examining group differences using the t-test demonstrated a significant relationship between the diverger group and higher academic success. In particular, the multivariate regression analysis indicated that both thinking types and female students performed better in discussion than feeling types and male students. CONCLUSION: To operate the flipped learning classroom more effectively in medical and dental education, the instructor should carefully develop and apply a more tailored facilitation and relevant assessment by considering student learning styles and personality types.
Dentistry ; Education, Dental ; Female ; Humans ; Learning* ; Male ; Personality Inventory ; Seoul ; Thinking