• Korean Journal of Biological Psychiatry
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• v.25 no.4
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• pp.110-117
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• 2018

Objectives This study aimed to investigate the relationship between depressive and anxiety symptoms and tardive dyskinesia (TD) and reveal the association of cognitive function and TD in patients with schizophrenia. Methods We recruited 30 schizophrenia patients with TD and 31 without TD from a national mental hospital in South Korea. To assess depressive and anxiety symptoms, the Beck Depression Inventory-II (BDI-II) and the Beck Anxiety Inventory (BAI) were conducted. Using the five-factor structure of the BDI-II and BAI, somatic anxiety, cognitive depression, somatic depression, subjective anxiety, and autonomic anxiety were assessed. Computerized neurocognitive function test (CNT) was performed to assess levels of cognitive functions. We compared the clinical characteristics, levels of cognitive functions, and depressive and anxiety symptoms between schizophrenia patients with TD and without TD. Chi-square test, Fisher's exact test, independent t-test and Mann Whitney U test were conducted to compare two groups. Pearson correlation analysis was conducted to evaluate relationships among the abnormal involuntary movement scale (AIMS), BDI-II, BAI, somatic anxiety, cognitive depression, somatic depression, subjective anxiety, and autonomic anxiety. Results The subjects with TD had significantly lower score on the cognitive depression than those without TD (t = -2.087, p = 0.041). There were significant correlations between the AIMS score and the BDI-II score (r = -0.386, p = 0.035) and between the AIMS score and cognitive depression score (r = - 0.385, p = 0.035). Conclusions Our findings suggest the inverse relationship between severities in TD and depression and support the assumption that there is an inverse relationship between the pathophysiology of TD and depression.

• Korean Journal of Child Studies
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• v.31 no.2
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• pp.197-207
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• 2010

The aim of this study was to examine the effectiveness of a Laughter Therapy Group Counseling Program on overcoming anxiety, depression, and improving the self-esteem of mothers. The State-Trait Anger Scale, the Beck Depression Inventory, and the Self-Esteem Scale were used as a pre-test, post-test, and follow-up test respectively. The test results were analyzed using a t-test, a one-way analysis of variance. Twelve mothers suffering from anxiety and depression participated in eight sessions of the program, and were then compared with twelve mothers in the control group who did not receive the treatment. The treatment group showed statistically significant improvements in self-esteem, and reduced levels of anxiety and depression, in comparison to the control group. It was concluded that the program was effective in overcoming anxiety, depression, and improving self-esteem in mothers.

• Proceedings of the Korea Concrete Institute Conference
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• 2006.11a
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• pp.109-112
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• 2006

In this study, an approach that installs seismic isolation bearings was proposed for the seismic retrofit of the existing bridges. The method that replaces all existing bearings with seismic isolators was proposed already. However, in this study, we recommend to utilize the existing bearings for the benefit of safety and cost. According to our proposal, the seismic isolators do not support vertical loads but they just function as the period shifter and the horizontal damper. To verify this approach experimentally, the real scale bearings and isolators for the real highway bridges were designed and fabricated. And the responses of this isolated bridges to the assumed earthquakes were determined by the pseudo dynamic test scheme. The test results were also compared to the responses computed by the well known structural analysis software to check the reliability of the test. From the test results, we found that the retrofitted bridges using the proposed method showed stable performances under earthquakes.

• The Journal of Internal Korean Medicine
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• v.37 no.2
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• pp.361-367
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• 2016

Objective: This clinical study reports on the effect of traditional Korean medicine on a patient with generalized anxiety disorder.Method: A patient who suffered from generalized anxiety disorder was treated with herbal medicine (Guibiondamtang-gami), acupuncture, moxibustion, and pharmacopuncture. We assessed the changes of anxiety-related symptoms with the state-trait anxiety inventory (STAI) score, the Beck anxiety inventory (BAI) score, a heart rate variability (HRV) test, and a second derivative of photoplethymogram waveform (SDPTG) test.Results: After taking Guibiondamtang-gami for 22 days, the patient’s STAI score, BAI score, and LF/HF (low-frequency/high-frequency heart rate variability) ratio decreased, while the differential pulse wave index and stress power in the SDPTG test increased.Conclusion: This clinical case study has demonstrated that traditional Korean medicine may be an effective option for treating generalized anxiety disorder.

• Journal of Oriental Neuropsychiatry
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• v.33 no.4
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• pp.473-484
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• 2022

Objectives: To report a case of a patient with a mild depressive episode accompanied by physical symptoms such as hyposmia visiting a Korean medicine hospital who was treated with oriental psychotherapy in parallel with existentialism-based psychotherapy showing improvement. Methods: For this patient, Korean medicine Psychotherapy was mainly used for treatment. In parallel, existential Psychotherapy, acupuncture treatment, and self-relaxation training were implemented. For estimating this treatment, changes in results of Beck Depression Index (BDI), Beck Anxiety Index (BAI), Numeric Rating Scale (NRS), Korean Version of Sniffin' Sticks Test (KVSS), Butanol Threshold Test (BTT), Cross-Cultural Smell Identification Test (CC-SIT), and somatic symptoms that the patient subjectively expressed were determined. Results: After the comprehensive treatment, it was confirmed that changes in BDI, BAI, KVSS, BTT, CC-SIT, NRS, and subjective somatic symptoms expressed by the patient all showed improvements. Conclusions: We propose that a comprehensive treatment using Korean medicines Psychotherapy in parallel with existential psychotherapy can be used for patients who complain of physical symptoms accompanied by depression and hyposmia.

• Journal of Oriental Neuropsychiatry
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• v.34 no.2
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• pp.83-94
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• 2023

Objectives: To investigate the correlation of anxiety or depression mood with physical stress of 59 participants (29 who complained of chronic headache and 30 who did not complain of headache) using a questionnaire on chronic headache symptoms, Beck Anxiety Inventory (BAI), Beck Depression Inventory (BDI), and Heart Rate Variability (HRV). Methods: In this study, medical records of 59 participants (29 who complained of chronic headache and 30 who did not complain of headache) who completed the BAI, BDI, HRV, and Questionnaire for chronic headache symptoms were evaluated. All data were analyzed using SPSS (Statistical Package for the Social Sciences, Version 26.0). Descriptive Analysis, Mann-Whitney U test, Chi square test (Fisher's exact test), and Pearson correlation coefficient were used for data analysis. Results: 1. The chronic headache group had significantly lower SDNN, RMSSD, TP, LF, and HF values on HRV than the general control group. 2. As BAI and BDI scores of the chronic headache group increased, the overall HRV value tended to decrease, indicating a deep association. 3. There was a negative association between BDI and HRV values in the chronic headache group, although such association was not statistically significant. Conclusions: BDI can be negatively correlated with HRV (SDNN, RMSSD, TP, LF, HF) in chronic headache patients.

• Korean Parent-Child Health Journal
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• v.12 no.1
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• pp.3-14
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• 2009

Purpose: This study is intended to identify relationship between stress, depression and suicidal ideation in nursing students. Method: The subjects were 213 nursing students in B city. Data was collected from November 1, 2007 to November, 12, 2007 using structured questionnaire surveys and convenience sampling. Measuring instruments collecting data were SSI (scale for suicidal ideation) developed by Beck (1979), BDI (Beck depression inventory) translated by Lee (2001), scale for stress developed by Lee (2001). Collected data was analyzed by frequency, percentage, mean, standard deviation, t-test, ANOVA, Pearson correlation coefficients with SPSS/PC 12.0. Result: 1. Mean value of stress (50.69) of nursing students were moderate level, depression (28.06) was high, suicidal ideation was moderate. 2. Relationship of stress, depression, suicidal ideation of nursing students. 3. Stress of nursing students with positive relationship with depression (r=.60 p<.001) and suicidal ideation (r=.27 pp<.001). Depression of nursing students was positive relationship with suicidal ideation (r=.46 p<.001). Conclusion: Stress of nursing students was inclined to increase depression, suicidal ideation. Therefore, development of counseling and guidance program to decrease stress of nursing students is recommended.

• Journal of Korean Physical Therapy Science
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• v.30 no.4
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• pp.44-53
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• 2023

Background: This report determines the effects of a neurofeedback program on patients with breast cancer through a study of psychogenic factors(distress, depression, anxiety). Design: Randomized controlled trial. Methods: The study selected 28 patients with breast cancer and divided them into two groups: 14 subjects in the neurofeedback program group and 14 subjects in the exercise intervention program group. Both groups conducted one-and-hour training per session five times a week for a total of five weeks. The experimental group performed neurofeedback, and the control group performed a exercise intervention. The distress was measured using the distress management Test. Beck's Depression Inventory was used to measure depression. Beck's Anxiety Inventory was used to measure Anxiety Results: Both the experimental and control groups showed significant differences in distress, depression, and anxiety after the intervention (p<0.05) in the within-group comparisons. It was found that the experimental group showed more significant differences in distress, depression, and anxiety than the control group (p<0.05) when the two groups were compared. Conclusion: The results obtained in this study show that the neurofeedback program had a positive effect on distress, depression, and anxiety of life in patients with breast cancer. The study thereby proposes that the neurofeedback program should be applied as an intervention method for clinical use on patients with breast cancer.

• KCI Concrete Journal
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• v.13 no.2
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• pp.3-9
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• 2001

Pseudo dynamic test for seven circular RC bridge piers has been carried out to investigate their seismic performance subjected to expected artificial earthquake motions. The objective of this experimental study is to investigate the hysteretic behavior of reinforced concrete bridge piers, which have been widely used for railway and urban transportation facilities. Important test parameters are confinement steel ratio, and input ground motion. The seismic behavior of circular RC bridge piers under artificial ground motions has been evaluated through displacement ductility, cumulative energy input, and dissipation capacity. It can be concluded that RC bridge piers designed in a limited ductile behavior provision of Eurocode 8 have been determined to show good seismic performance even under moderate artificial earthquakes.

• Proceedings of the Korea Concrete Institute Conference
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• 2004.11a
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• pp.25-28
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• 2004

Many highway bridges in Korea need seismic retrofit because only one decade has passed since the seismic design criteria was introduced. In this experimental study, the effectiveness of base isolation bearings was discussed for the seismic retrofit of the highway bridges. Four real scale RC pier specimens were constructed for the test. These RC piers didn't have seismic details. Except for one RC pier for the pilot test, three types of bearings such as Pot bearing, Rubber bearing (RB), Lead-rubber bearing (LRB) were applied to the other RC piers respectively. The RC pier with Pot bearing means current state of the prototype bridge that is not retrofitted seismically. And two RC piers with RB or LRB mean assumed states of the prototype bridge that are retrofitted seismically. To simulate dynamic behavior of these RC piers under earthquake loads, Pseudo-dynamic test method was used.