Objectives: ：This study aimed to examine the mediating effect of sleep quality and interpretation bias for ambiguity in the relationship between hopelessness and suicidal ideation in psychiatric patients. Methods: ：A total of 231 psychiatric outpatients and inpatients completed the Beck Hopelessness Scale, Pittsburgh Sleep Quality Index, Ambiguous/Unambiguous Situations Diary-Extended Version, and Ultra-Short Suicidal Ideation Scale. Data analysis was conducted using regression analyses and bootstrap sampling. Results: ：The results of this study showed that hopelessness had a direct effect on suicidal ideation, and that sleep quality and interpretation bias for ambiguity mediated the association between hopelessness and suicidal ideation. Moreover, there was a significant double mediating effect of sleep quality and interpretation bias for am-biguity on the relationship between hopelessness and suicidal ideation. Conclusions ：These results suggest that it is important to consider both sleep quality and interpretation bias for ambiguity to prevent hopelessness from leading to suicidal idea. These results suggest that considering both sleep quality and interpretation bias for ambiguity may be important in preventing hopelessness from leading to suicidal ideation.

Background: This study aims to delineate the characteristic features of adjustment disorder (AjD) from those of posttraumatic stress disorder (PTSD) and assess the discriminant validity of Diagnostic and statistical manual of mental disorders (DSM)-5 PTSD measures by comparing self-reported data from an outpatient cohort. Methods: The study participants included psychiatric outpatients at a university-affiliated hospital in South Korea.Psychological assessments comprised the Post-Traumatic Stress Disorder Checklist for DSM-5, the National Stressful Events Survey-PTSD Short Scale, the Beck Depression Inventory-II, the Beck Anxiety Inventory, the Insomnia Severity Index, and the Short Form-8 Health Survey. Results: A total of 149 responses (51 participants with AjD and 98 with PTSD) were analyzed. It was observed that workplace conflict was the most common stressor among AjD patients (29%), while traffic accidents were the primary trauma source for PTSD patients (39%). Individuals with AjD reported significantly lower levels of PTSD, depression, anxiety, and insomnia symptoms, along with a higher quality of life. After controlling for educational level as a covariate, the differences in PTSD and depressive symptoms remained significant. Conclusion The findings of this study support the discriminant validity of DSM-5 PTSD measures for AjD and reinforce the notion that that AjD represents a milder form within the stress response spectrum.

Background: This study aims to delineate the characteristic features of adjustment disorder (AjD) from those of posttraumatic stress disorder (PTSD) and assess the discriminant validity of Diagnostic and statistical manual of mental disorders (DSM)-5 PTSD measures by comparing self-reported data from an outpatient cohort. Methods: The study participants included psychiatric outpatients at a university-affiliated hospital in South Korea.Psychological assessments comprised the Post-Traumatic Stress Disorder Checklist for DSM-5, the National Stressful Events Survey-PTSD Short Scale, the Beck Depression Inventory-II, the Beck Anxiety Inventory, the Insomnia Severity Index, and the Short Form-8 Health Survey. Results: A total of 149 responses (51 participants with AjD and 98 with PTSD) were analyzed. It was observed that workplace conflict was the most common stressor among AjD patients (29%), while traffic accidents were the primary trauma source for PTSD patients (39%). Individuals with AjD reported significantly lower levels of PTSD, depression, anxiety, and insomnia symptoms, along with a higher quality of life. After controlling for educational level as a covariate, the differences in PTSD and depressive symptoms remained significant. Conclusion The findings of this study support the discriminant validity of DSM-5 PTSD measures for AjD and reinforce the notion that that AjD represents a milder form within the stress response spectrum.

Background: This study aims to delineate the characteristic features of adjustment disorder (AjD) from those of posttraumatic stress disorder (PTSD) and assess the discriminant validity of Diagnostic and statistical manual of mental disorders (DSM)-5 PTSD measures by comparing self-reported data from an outpatient cohort. Methods: The study participants included psychiatric outpatients at a university-affiliated hospital in South Korea.Psychological assessments comprised the Post-Traumatic Stress Disorder Checklist for DSM-5, the National Stressful Events Survey-PTSD Short Scale, the Beck Depression Inventory-II, the Beck Anxiety Inventory, the Insomnia Severity Index, and the Short Form-8 Health Survey. Results: A total of 149 responses (51 participants with AjD and 98 with PTSD) were analyzed. It was observed that workplace conflict was the most common stressor among AjD patients (29%), while traffic accidents were the primary trauma source for PTSD patients (39%). Individuals with AjD reported significantly lower levels of PTSD, depression, anxiety, and insomnia symptoms, along with a higher quality of life. After controlling for educational level as a covariate, the differences in PTSD and depressive symptoms remained significant. Conclusion The findings of this study support the discriminant validity of DSM-5 PTSD measures for AjD and reinforce the notion that that AjD represents a milder form within the stress response spectrum.

Background: This study aims to delineate the characteristic features of adjustment disorder (AjD) from those of posttraumatic stress disorder (PTSD) and assess the discriminant validity of Diagnostic and statistical manual of mental disorders (DSM)-5 PTSD measures by comparing self-reported data from an outpatient cohort. Methods: The study participants included psychiatric outpatients at a university-affiliated hospital in South Korea.Psychological assessments comprised the Post-Traumatic Stress Disorder Checklist for DSM-5, the National Stressful Events Survey-PTSD Short Scale, the Beck Depression Inventory-II, the Beck Anxiety Inventory, the Insomnia Severity Index, and the Short Form-8 Health Survey. Results: A total of 149 responses (51 participants with AjD and 98 with PTSD) were analyzed. It was observed that workplace conflict was the most common stressor among AjD patients (29%), while traffic accidents were the primary trauma source for PTSD patients (39%). Individuals with AjD reported significantly lower levels of PTSD, depression, anxiety, and insomnia symptoms, along with a higher quality of life. After controlling for educational level as a covariate, the differences in PTSD and depressive symptoms remained significant. Conclusion The findings of this study support the discriminant validity of DSM-5 PTSD measures for AjD and reinforce the notion that that AjD represents a milder form within the stress response spectrum.

Background: This study aims to delineate the characteristic features of adjustment disorder (AjD) from those of posttraumatic stress disorder (PTSD) and assess the discriminant validity of Diagnostic and statistical manual of mental disorders (DSM)-5 PTSD measures by comparing self-reported data from an outpatient cohort. Methods: The study participants included psychiatric outpatients at a university-affiliated hospital in South Korea.Psychological assessments comprised the Post-Traumatic Stress Disorder Checklist for DSM-5, the National Stressful Events Survey-PTSD Short Scale, the Beck Depression Inventory-II, the Beck Anxiety Inventory, the Insomnia Severity Index, and the Short Form-8 Health Survey. Results: A total of 149 responses (51 participants with AjD and 98 with PTSD) were analyzed. It was observed that workplace conflict was the most common stressor among AjD patients (29%), while traffic accidents were the primary trauma source for PTSD patients (39%). Individuals with AjD reported significantly lower levels of PTSD, depression, anxiety, and insomnia symptoms, along with a higher quality of life. After controlling for educational level as a covariate, the differences in PTSD and depressive symptoms remained significant. Conclusion The findings of this study support the discriminant validity of DSM-5 PTSD measures for AjD and reinforce the notion that that AjD represents a milder form within the stress response spectrum.

OBJECTIVE: Research suggests that the contents of delusions in schizophrenia are influenced by culture and social environment. However, few studies have investigated the chronological change of such delusions within a society. To investigate specifically the changes in the persecutory delusions of schizophrenia that have occurred over time, we compared the nature of the persecutors and their persecutory behaviors among inpatients with schizophrenia. METHODS: All admissions to the psychiatric unit of Hanyang University Guri Hospital with discharge diagnoses of schizophrenia during two different five-year time frames (1996-2000 and 2006-2010) were reviewed. From their inpatient medical records, we investigated the descriptions of persecutors and their persecutory behaviors in the delusions of 124 patients (54 in the1990s and 72 in the 2000s). RESULTS: Overall, persecutory behaviors and nature of persecutors in the delusions of schizophrenia did not differ between the two time frames. However, subgroup analysis revealed that in women but not in men, rejection as a persecutory behavior was significantly higher in the 1990s (p<0.05). CONCLUSION: The ten-year time interval may be too short to find significant changes in delusional content in general. However, our additional finding in women may be a result of the tremendous change in status of Korean women during the last decade.
Delusions ; Ethnopsychology ; Female ; Humans ; Inpatients ; Male ; Medical Records ; Rejection (Psychology) ; Schizophrenia ; Social Environment

While cognitive behavior therapy is considered to be the first-line therapy for adolescent depression, there are limited data on whether other psychotherapeutic techniques are also effective in treating adolescents with depression. This report suggests the potential application of eye movement desensitization and reprocessing (EMDR) for treatment of depressive disorder related, not to trauma, but to stressful life events. At present, EMDR has only been empirically validated for only trauma-related disorders such as posttraumatic stress disorder. Two teenagers with major depressive disorder (MDD) underwent three and seven sessions of EMDR aimed at memories of stressful life events. After treatment, their depressive symptoms decreased to the level of full remission, and the therapeutic gains were maintained after two and three months of follow up. The effectiveness of EMDR for depression is explained by the model of adaptive information processing. Given the powerful effects observed within a brief period of time, the authors suggest that further investigation of EMDR for depressive disorders is warranted.
Adolescent* ; Automatic Data Processing ; Cognitive Therapy ; Depression* ; Depressive Disorder ; Depressive Disorder, Major ; Eye Movement Desensitization Reprocessing ; Eye Movements* ; Follow-Up Studies ; Humans ; Psychotherapy ; Stress Disorders, Post-Traumatic

OBJECTIVES: This study sought to determine ethnic difference in physical violence and to see if ethnicity is an independent predictor of violence by surveying eight Korean or Han ethnic elementary schools in Yanji city, China. A total of 2,316 school children from fourth through sixth grade participated the study. METHODS: Participants completed a questionnaire on sociodemographic background and experiences of physical violence during the previous year using the Conflict Tactics Scale. The history of physical violence was categorized as within the family, by peers, or by teachers. RESULTS: Han children reported significantly higher rates of physical abuse compared with Koreans (76.2% vs. 54.9%, chi2=116.12, df=1, p=<.001). Binary logistic regression analysis identified five risk factors for physical violence:(1) ethnic Han (odds ratio [OR]=3.01, 95% confidence interval [CI]=2.47-3.66), (2) boys (OR=2.76, 95% CI=2.28-3.36), (3) poor economic status (OR=1.69, 95% CI=1.17-2.42), (4) single or absent parents (OR=1.42, 95% CI=1.09-1.86), (5) interaction of fourth-graders with promotive or neutral opinions of corporal punishment (OR=2.41, 95% CI=1.86-3.13). Ethnicity remained an independent risk factor after other sociodemographic variables were controlled. CONCLUSION: These findings showed cross-cultural risk factors of child physical abuse, including ethnicity which previously identified as a factor in literature. This study particularly reports lower prevalence of physical violence in ethnic minority, Korean-Chinese, compared with the Han ethnic group. This result explained a special environment of Korean self-government district and the successful adaptation of the ethnic minority to the mainstream culture.
Asian Continental Ancestry Group* ; Child ; Child Abuse ; China ; Ethnic Groups ; Humans ; Logistic Models ; Parents ; Prevalence* ; Punishment ; Surveys and Questionnaires ; Risk Factors ; Violence*

The print media is still one of major sources for health-related information. To shed light on how the media accurately delivers information for post-traumatic stress disorder (PTSD), we searched the newspaper articles and analyzed their contents for accuracy in the description of symptoms, causes, and treatment of PTSD. The articles featuring PSTD were searched from the very first available to 2010 at on-line search systems of three major Korean newspapers. A total of 123 articles appeared and the first article appeared in 1984. The number of articles steadily increased till the early 2000s but we found the robust increase in the late 2000s. Among the mentioned symptoms of PTSD: re-experience (39%) was most common, followed by avoidance or numbing (28%) and hyperarousal (22%). Of the 29 articles mentioning treatment of PTSD, 13 mentioned psychotherapy only and 11 mentioned both psychotherapy and medication equally. However, the psychotherapies mentioned were non-specific and only five articles mentioned any empirically supported therapies. The number of articles on PTSD in Korean newspapers has continually increased during the last three decades. However, the quality of information on the treatment of PTSD was questionable.
Health Knowledge, Attitudes, Practice ; Humans ; *Information Dissemination ; Newspapers/*statistics & numerical data ; Republic of Korea/epidemiology ; Stress Disorders, Post-Traumatic/*epidemiology