Abstract:
OBJECTIVE:The present study aimed to identify risk factors for future SI and to predict individual-level risk for future or persistent SI among college students. METHODS:Mental health check-up data collected over 3 years were retrospectively analyzed. Students were categorized as suicidal ideators and non-ideators at baseline. Logistic regression analyses were performed separately for each group, and the predicted probability for each student was calculated. RESULTS:Students likely to exhibit future SI had higher levels of mental health problems, including depression and anxiety, and significant risk factors for future SI included depression, current SI, social phobia, alcohol problems, being female, low self-esteem, and number of close relationships and concerns. Logistic regression models that included current suicide ideators revealed acceptable area under the curve (AUC) values (0.7-0.8) in both the receiver operating characteristic (ROC) and precision recall (PR) curves for predicting future SI. Predictive models with current suicide non-ideators revealed an acceptable level of AUCs only for ROC curves. CONCLUSION:Several factors such as low self-esteem and a focus on short-term rather than long-term outcomes may enhance the prediction of future SI. Because a certain range of SI clearly necessitates clinical attention, further studies differentiating significant from other types of SI are necessary.
journal_name
Psychiatry Investigjournal_title
Psychiatry investigationauthors
Shim G,Jeong Bdoi
10.30773/pi.2018.08.21.3subject
Has Abstractpub_date
2018-11-01 00:00:00pages
1037-1045issue
11eissn
1738-3684issn
1976-3026pii
pi.2018.08.21.3journal_volume
15pub_type
杂志文章abstract:OBJECTIVE:Although specific temperaments have been known to be related to autonomic nervous function in some psychiatric disorders, there are few studies that have examined the relationship between temperaments and autonomic nervous function in a normal population. In this study, we examined the effect of temperament o...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2012.9.3.293
更新日期:2012-09-01 00:00:00
abstract:OBJECTIVE:Caregivers for patients with Alzheimer's disease (AD) suffer from psychological and financial burdens. However, the results of the relationship between burden and cognitive function, performance of activities of daily living, and depressive symptoms have remained inconsistent. Therefore, the aim of this study...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2014.11.2.152
更新日期:2014-04-01 00:00:00
abstract::The treatment of premenstrual dysphoric disorder (PMDD) is far from satisfactory, as there is a high proportion of patients who do not respond to conventional treatment. The antidiuretic sulfonamide, acetazolamide, inhibits carbonic anhydrase and potentiates GABAergic transmission; the latter is putatively involved in...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2014.11.1.95
更新日期:2014-01-01 00:00:00
abstract::Although delusion of theft (DT) is the most frequent type of delusion in Alzheimer's disease (AD), its relationship to cognitive functions remains unclear. The aim of this study was to demonstrate the relationship between DT and cognitive functions in mild AD. Two hundred eighty-nine mild AD patients were enrolled in ...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.30773/pi.2017.09.20
更新日期:2018-04-01 00:00:00
abstract::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 repr...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2008.5.1.60
更新日期:2008-03-01 00:00:00
abstract:OBJECTIVE:Borna disease virus (BDV) is a highly neurotropic agent causing various neuropsychiatric symptoms in animals. Over the past two decades, it has been suggested that BDV might be associated with human psychiatric diseases. We aimed to investigate whether BDV is associated with psychiatric patients in Korea. ME...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2009.6.4.306
更新日期:2009-12-01 00:00:00
abstract:OBJECTIVE:The purpose of the study was to develop the Korean version of the Stage of Change Readiness and Treatment Eagerness Scale for Smoking Cessation (K-SOCRATES-S) based on the Korean version of the Stages of Readiness for Change and Eagerness for Treatment scale (K-SOCRATES). This paper also demonstrates its reli...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2012.9.3.223
更新日期:2012-09-01 00:00:00
abstract: Objective:To identify attachment insecurity as an associative factor with unresolved psychological distress 1 year after surgery in the early breast cancer (BC) population. Methods:One-hundred fourteen participants completed the Hospital Anxiety and Depression Scale (HADS) and the Experiences in Close Relationship (E...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.30773/pi.2018.06.07
更新日期:2018-08-01 00:00:00
abstract::Bile Salt Export Pump (BSEP) Deficiency disease, including Progressive Familial Intrahepatic Cholestasis type 2 (PFIC2), is a rare disease, usually leading within the first ten years to portal hypertension, liver failure, hepatocellular carcinoma. Often liver transplantation is needed. Sodium 4-phenylbutyrate (4-PB) s...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2016.13.5.580
更新日期:2016-09-01 00:00:00
abstract:OBJECTIVE:The pathophysiology of social anxiety disorder (SAD) is not yet well understood, but previous research has suggested that oxytocin is associated with social behavior and may play a role in human anxiety states and anxiety-related traits. The aim of this study was to investigate the possible relationship betwe...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.30773/pi.2018.08.31
更新日期:2018-11-01 00:00:00
abstract:OBJECTIVE:The economic crisis and the implementation of austerity measures in Greece lead to significant socioeconomic changes. The effects of the crisis were mainly felt by the Greek population during the years 2011 and 2012. This study aimed to investigate the impact of Greece's economic crisis on the seasonality of ...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2017.14.1.16
更新日期:2017-01-01 00:00:00
abstract:OBJECTIVE:The aim of this study is to determine the dose-response relationship between physical activity and anxiety symptoms. METHODS:We included data of 124,434 participants who had comprehensive health-screening examinations from January 1st, 2012, to December 31st, 2016, in Kangbuk Samsung Hospital, Seoul and Suwo...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.30773/pi.2019.0078
更新日期:2020-01-01 00:00:00
abstract::Duloxetine is a relatively balanced selective serotonin and noradrenaline reuptake inhibitor. We report a case of hyponatremia induced by duloxetine developed rapidly after starting the medication in a middle-aged male with multiple somatic symptoms and depression. Two days after discontinuation of duloxetine and mana...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2012.9.1.83
更新日期:2012-03-01 00:00:00
abstract:OBJECTIVE:Transcranial direct current stimulation (tDCS) is a non-invasive neuromodulation technique increasingly used to relieve symptoms of psychiatric disorders. Electrophysiologic markers, such as electroencephalography (EEG) and event-related potentials (ERP), have high temporal resolution sensitive to detect plas...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.30773/pi.2018.01.10
更新日期:2018-05-01 00:00:00
abstract:OBJECTIVE:To investigate the altitude, immigration and suicide rates association in Turkey. METHODS:Suicide and immigration rates of 81 provinces and their elevation data were obtained. RESULTS:There were not significant correlations between country elevation, immigration and mean suicide rate. CONCLUSION:The findin...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2013.10.1.89
更新日期:2013-03-01 00:00:00
abstract::I report here an elderly woman receiving perphenazine together with terbinafine. After 1 week of terbinafine treatment she experienced extrapyramidal symptoms and, in particular, akathisia. Her symptoms did not disappear for 6 weeks, and so at 2 weeks prior to this most recent admission she had stopped taking terbinaf...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2012.9.4.422
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVE:The purpose of this study is to examine the relationship between substance use and depressive symptoms in a cohort of Koreans aged 45 years and older from a large, population-based study. Using the 2006 Korean Longitudinal Study of Aging, we estimated the prevalence of depressive symptoms and its association ...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2014.11.3.272
更新日期:2014-07-01 00:00:00
abstract:OBJECTIVE:This study was conducted to confirm the results of the authors' previous research on schizophrenia manifesting high serum homocysteine and low folate levels. This study is anchored on a theory that a high serum homocysteine concentration affects schizophrenia by virtue of a neurotoxic mechanism, and on a repo...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2011.8.2.134
更新日期:2011-06-01 00:00:00
abstract:OBJECTIVE:Event-related potential (ERP) changes with brain development in healthy children and adolescents. However, few studies have focused on age-related changes in the N200 and P300 components among individuals with attention-deficit/hyperactivity disorder (ADHD). Therefore, this study aimed to assess age-related d...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.30773/pi.2020.0083
更新日期:2020-07-01 00:00:00
abstract:OBJECTIVE:To examine the reliability and validity of the self-report Korean version of Strengths and Difficulties Questionnaire (SDQ-Kr) in the community sample. METHODS:The SDQ-Kr was administered to a large sample of school children and adolescents (n=2814) and youth attendees of a psychiatric clinic (n=385) aged 11...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2015.12.4.491
更新日期:2015-10-01 00:00:00
abstract:OBJECTIVE:Continuous performance tests (CPTs) are frequently used in clinical practice to assess the attentiveness of ADHD children. Although most CPTs do not categorize T scores by intelligence, there is great diversity of opinion regarding the interrelation between intelligence and CPT performance. This study aimed t...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2011.8.3.227
更新日期:2011-09-01 00:00:00
abstract::This study investigated the relationship of personality, depression, somatization, anxiety with lower urinary tract symptoms suggestive of benign prostatic hyperplasia (LUTS/BPH). The LUTS/BPH patients were evaluated with the International Prostate Symptom Score (IPSS), 44-item Big Five Inventory (BFI), the Patient He...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2015.12.2.268
更新日期:2015-04-01 00:00:00
abstract:OBJECTIVE:Previous studies have shown that there is a correlation between lipid levels and depressive mood, and that lipids could be useful biomarkers for depression. We conducted this study to clarify the association between lipid levels and depressive mood in adolescents, especially in community samples. METHODS:We ...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.30773/pi.2019.03.24
更新日期:2019-10-01 00:00:00
abstract:OBJECTIVE:Decreased heart rate variability (HRV) has been reported in generalized anxiety disorder (GAD), but the results are mixed. Little is known about the impact of comorbid major depression (MD) on HRV in GAD patients. Both issues necessitate further investigation. METHODS:Twenty unmedicated, physically healthy G...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2013.10.4.326
更新日期:2013-12-01 00:00:00
abstract:OBJECTIVE:We investigated whether the addition of Alzheimer's disease-signature region cortical thickness (AD-Ct) and hippocampal volume (Hv) obtained from brain MRI to subjective memory complaints and informant-reports of cognitive decline enhances the screening accuracy for cognitive disorders in a memory clinic sett...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.30773/pi.2020.0323
更新日期:2020-09-01 00:00:00
abstract::The concept of pervasive developmental disorders (PDD) and autism spectrum disorders (ASD) closely resemble each other. Both ICD-10 and DSM-IV use the term PDD. The authors surveyed the perception of PDD/ASD and attitudes toward terminology. The subjects of this study were 205 medical/social-welfare professionals work...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2011.8.1.67
更新日期:2011-03-01 00:00:00
abstract:OBJECTIVE:This study analyzed the symptom frequencies of 17-item Hamilton Depression Rating Scale (HDRS-17) to understand the characteristics of each item and to propose the possible symptoms clusters. METHODS:From psychiatric clinics of 18 Hospitals in Korea, 1,183 patients, diagnosed with major depressive disorder (...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2011.8.4.312
更新日期:2011-12-01 00:00:00
abstract:OBJECTIVE:To measure the prevalence of and factors associated with online inappropriate sexual exposure, cyber-bullying victimisation, and computer-using time in early adolescence. METHODS:A two-year, prospective school survey was performed with 1,173 children aged 13 at baseline. Data collected included demographic f...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2014.11.1.24
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVE:Dysfunction of neural plasticity in the brain is known to alter neural networks, resulting in depression. To understand how fluoxetine regulates molecules involved in neural plasticity, the expression levels of NCAM, NCAM140, CREB and pCREB, in rat C6 glioma cells after fluoxetine treatment were examined. ME...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2012.9.2.180
更新日期:2012-06-01 00:00:00
abstract::Differentiating early Alzheimer's disease (AD) from depression with cognitive impairment is challenging in the elderly. To develop a model for differentiating these two conditions using electroencephalography (EEG), we enrolled 11 patients with early probable AD and 11 age- and cognitive function-matched patients with...
journal_title:Psychiatry investigation
pub_type: 杂志文章
doi:10.4306/pi.2017.14.5.708
更新日期:2017-09-01 00:00:00