• Title/Summary/Keyword: Depressive Tendency

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Cortisone 및 Calcium이 국소마취약의 Acetylcholine 근련축억제효과에 미치는 영향

  • Baei, Yu-Hong;Hahm, Jhong-Dai;Lee, Sang-Sin
    • The Journal of the Korean dental association
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    • v.12 no.6
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    • pp.419-423
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    • 1974
  • The authors have investigated the roles of cortisone and calcium on the depressive effects of local anesthetics on the acetylcholine-induced skeletal muscle contraction in frog. The results are as follows. 1. Tetracaine, cocaine, lidocaine and procaine decreased the acetylcholine-induced skeletal muscle contraction. 2. Cortisone increased the depressive effects of local anesthetics on the acetyl-choline-induced skeletal muscle contraction. 3. There was a tendency that in high calcium concentration, the depressive effects of cocaine and lidocaine on acetylcholine-induced skeletal muscle contraction were increased.

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Comparative Study of Relationship between the Depressive Tendency and Tenderness of Alarm Points and Transport Points (우울 경향과 복모혈(腹募穴), 배유혈(背兪穴)압통과의 관계 비교 연구)

  • Suh, Min-Jung;Kim, Song-Yi;Park, Young-Jae;Jung, Won-Mo;Cha, Su-Jin;Lee, Hyang-Sook;Lee, Hye-Jung;Park, Hi-Joon
    • Korean Journal of Acupuncture
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    • v.27 no.4
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    • pp.97-109
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    • 2010
  • Objective : To examine whether any correlation between tendency towards depression and tenderness at special acupuncture points exists, thus to explore the potential diagnostic property of acupuncture points. Methods : A total 31 subjects were included in this study. They filled out questionnaires about their mental [Beck Depression Inventory (BDI), Stress Response Inventory (SRI), Profile of Mood States (POMS)] and physical (fatigue due to overexertion, and food accumulation) symptoms. Identical weight around Alarm points (CV17, CV12, ST25, CV5, CV4, and LR13) and transport points (BL14, BL20, BL21, BL22, BL25, and BL27) was given using an algometer and the subjects rated their pain on an 11-point numerical rating scale. Heart rate variability (HRV) was also measured. Results : The subjects were divided into two groups, normal and depressive tendency groups with a cut-off point of nine on BDI. The depressive tendency group reported significantly higher values in SRI, POMS, and questionnaire for fatigue due to overexertion. In the pressure pain measurement, depressive tendency group had more pressure pain at CV12, left side of BL20, BL14, BL22 and both sides of BL21, BL25, BL27, significantly (each p<0.05). The data of HRV did not show significant differences between groups. Conclusions : People with a tendency towards depression may be prone to stress, negative mood, and fatigue due to overexertion. In addition, they may be more likely to develop tenderness at alarm points and transport points compared with healthy people. Further research is needed to confirm this finding.

Characteristics of Depression in Korea and Non-Pharmacological Treatment (한국에서 우울증의 특징과 비약물학적 치료)

  • Roh, Sungwon;Park, Yong Chon
    • Korean Journal of Biological Psychiatry
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    • v.13 no.4
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    • pp.226-233
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    • 2006
  • Depression is one of the most common mental disorders. Some characteristics of depression in Korea were elucidated. The tendency to express depressive feeling through somatic complaints is more prominent in Korea than in Western countries. Careful studies on depressive symptoms suggest that guilt and suicidal idea are apparent among Korean depressive patients as well as among Western subjects. But most depressive patients in Korea are reluctant to express suicidal idea, which is hidden under the somatic complaints. We should remember the possibility of research artifacts or cultural bias with regard to the evaluation of depressive symptoms of a country in comparison with other countries. Non-pharmacological treatment of depression includes dynamic psychotherapy, cognitive behavioral therapy, interpersonal psychotherapy, self-care treatment, etc. Some kinds of Korean culture relevant psychotherapies are introduced: Tea therapy, Imago therapy, Tao psychotherapy, and combined approach. Interest in the aged people is growing recently, and the research about the factors which affect the depressive disorders in older patients and treatment strategy for them is ongoing.

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A Study on the Job-Santisfacion and Its Depressive Facors in Human Relation Among Operation Room Nurses (수술실 간호사의 인간관계 만족도와 저해요인에 관한 연구)

  • Cho, Mi-Ja
    • The Korean Nurse
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    • v.32 no.4
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    • pp.48-62
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    • 1993
  • This study was done for the purpose of analyzing the job-satisfaction and its depressive factors in human relation of operating room nurses of university hospital. Therfore, it makes an offer the basic data to help the resolution and prevention of the problems in operating room nurses. Furthermore, this study was conducted in order to find out some kinds of scientific data for the better control of depressive factors of job-satisfaction expressed by the operating room nurses. The structred questionaire reports of 246 operating room nurses who were employed in 5 different university hospitals which have over 1, 000 beds located in Seoul, Korea were used, which wer collected from August 24th to August 30th of 1992. The author visited supervisors of operating room in each university hospital and explained the aim of this study. The most of them(90.0%) answered to the questionaires. Analysis of the collected data were done by mean, standard deviation, percentage, t-test, F-test, Q-test, correlation analysis, one-way ANOVA.and stepwise multiple regression analysis. Major findings of this study were as follows: 1. The job of the operating room nurses were remarkably related with the satisfaction in human relation, which was defined as the behavioral job with thoughtful action rather than with mechanical action. However, the degree of satisfaction in human relation with personnel in other departments was found to be the lowest and its the main depressive factors were appeared due to the absence of interaction and uncooperative attitudes. Therefore, it was required that the members of other job need more cooperative attitude to the actual works in the operating room nurses. 2. The depressive factors in the satisfaction degree of human relation with offical seniors wer significantly related with their irresponsibility and partialness. Moreover, the job attitude of the operating room nurses is abundantly required to be improved, 3. The depressive factors in the satisfaction of human relation with medical doctors were significantly related with their insincerity and the class-consciousness. It is clearly suggested that the medical doctors do more cooperative behaviors for the jobs of the operating room without the suggested that the medical doctors do more cooperative behaviors for the jobs of the operating room without the superiority feeling of class-consciousness. 4. There was a significantly positive association between the satisfaction degree of human relation of the nurses with the following charateristics. (1) The registered nurses which had a tendency to be satisfied about the registered nurses' job. (2) The registered nurses which had a tendency to be a technique-aptitued in the motivation of the registered nurses'job. (3) The registered nurses which had a tendency to be satisfied about the total hospital working carrier and the aspects of old ages. Finally, these findings indicated that the operating room nurses should require the professional education courses associated with a high-development techniques and setisfaction in their jobs.

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The Effects of Parents' Psychological Control, Depressive Dispositions, and Depression on the Self Esteem of Adolescents (부모의 심리적 통제가 청소년의 우울성향 및 우울과 자아존중감에 미치는 영향)

  • Lee, Eun-Gyoung;Park, Seong-Yeon
    • Korean Journal of Child Studies
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    • v.31 no.6
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    • pp.87-106
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    • 2010
  • The purpose of the present study was to develop a structural model, of which the effect of parents' psychological control, depressive dispositions, and depression upon the self-esteem of adolescents. The participants were 458 adolescents recruited from high schools and universities (M age = 17.4 yrs; SD = 1.75) in Seoul and its vicinity. Data were collected through self-reporting questionnaires for adolescents. Firstly, we estimated the hypothesized meditation model which includes paths from parents' psychological to self-esteem through adolescents' depressive experiences and depression. Structural Equation Modeling analysis using AMOS revealed that the hypothesized mediation model yielded an acceptable model fit and all hypothesized path coefficients were found to be significant. Specifically, it indicated that the more parents try to exert psychological control over their children, the more depressive experiences adolescents have and in turn, they had a greater tendency towards becoming depressed and having lower self esteem. It was also found that neither gender difference nor age difference existed in the structural model.

The Role of Intolerance of Uncertainty in Anxiety and Depressive Disorders (불안 및 우울 장애에 있어서 불확실성에 대한 불내성의 역할)

  • Lee, Jun-Yeob;Lee, Sang-Hyuk;Suh, Ho-Suk
    • Anxiety and mood
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    • v.9 no.1
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    • pp.3-9
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    • 2013
  • Intolerance of uncertainty (IU) is defined as the tendency to react negatively on an emotional, cognitive, and behavioral level to uncertain situations and events. However, this definition is somewhat categorical and does not explain the phenomenology of IU. Intolerance of uncertainty scale (IUS), the standard measure of IU, was considered to have two factors : 'unacceptability and avoidance of uncertainty' and 'uncertainty leading to the inability to act'. IU may be a cognitive vulnerability factor for clinical worry and generalized anxiety disorder (GAD). A number of moderators and mediators including cognitive avoidance, experiential avoidance and rumination influence the relationship between IU, worry, obsessive-compulsive symptoms, anxious and depressive symptoms. IU may be more strongly related to the symptoms of GAD than to symptoms of other anxiety disorders including obsessive-compulsive disorder (OCD), and major depressive disorder. IU may serve as an important transdiagnostic feature across anxiety and depressive disorders. Incorporating IU-specific treatment components into therapeutic protocols may result in pervasive benefits, and not only for those with GAD or OCD, but for people with any anxiety disorder or with depression.

A Deep Learning-based Depression Trend Analysis of Korean on Social Media (딥러닝 기반 소셜미디어 한글 텍스트 우울 경향 분석)

  • Park, Seojeong;Lee, Soobin;Kim, Woo Jung;Song, Min
    • Journal of the Korean Society for information Management
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    • v.39 no.1
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    • pp.91-117
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    • 2022
  • The number of depressed patients in Korea and around the world is rapidly increasing every year. However, most of the mentally ill patients are not aware that they are suffering from the disease, so adequate treatment is not being performed. If depressive symptoms are neglected, it can lead to suicide, anxiety, and other psychological problems. Therefore, early detection and treatment of depression are very important in improving mental health. To improve this problem, this study presented a deep learning-based depression tendency model using Korean social media text. After collecting data from Naver KonwledgeiN, Naver Blog, Hidoc, and Twitter, DSM-5 major depressive disorder diagnosis criteria were used to classify and annotate classes according to the number of depressive symptoms. Afterwards, TF-IDF analysis and simultaneous word analysis were performed to examine the characteristics of each class of the corpus constructed. In addition, word embedding, dictionary-based sentiment analysis, and LDA topic modeling were performed to generate a depression tendency classification model using various text features. Through this, the embedded text, sentiment score, and topic number for each document were calculated and used as text features. As a result, it was confirmed that the highest accuracy rate of 83.28% was achieved when the depression tendency was classified based on the KorBERT algorithm by combining both the emotional score and the topic of the document with the embedded text. This study establishes a classification model for Korean depression trends with improved performance using various text features, and detects potential depressive patients early among Korean online community users, enabling rapid treatment and prevention, thereby enabling the mental health of Korean society. It is significant in that it can help in promotion.

The Effect of Positive Thinking on Treatment Response of Major Depressive Disorder and Panic Disorder-A Pilot Study (긍정사고가 주요우울장애와 공황장애의 치료 반응에 미치는 영향에 대한 예비연구)

  • Jung, Jin Yi;Lim, Se-Won;Kim, Eun Jin;Ha, Ju Won;Shin, Dong Won;Shin, Young Chul;Oh, Kang Seob
    • Anxiety and mood
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    • v.12 no.1
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    • pp.1-6
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    • 2016
  • Objective : This study was performed to confirm the hypothesis that the more one applies positive thinking, the less severe the symptoms of stress and the better the therapeutic responsein panic disorder and major depressive disorders. Methods : The study included 50 subjects with confirmed diagnoses of panic disorder or major depressive disorders. Positive thinking was assessed using Positive thinking scale. Beck Depression Inventory was used as a subjective measure for depression, and to ensure an objective measure for depression and anxiety, the Hamilton Depression and Hamilton Anxiety rating scales were implemented. Results : The positive thinking scale measured at the initial visit had shown a strong negative correlation with objective depression. Although patients with a high level of positive thinking had shown a tendency to respond better to the treatment, as compared with those with a lower level, the differences were not statistically significant. Conclusion : Positive thinking is likely to ameliorate major depressive disorder, panic disorder-induced depression, and anxiety. Nevertheless, it was not possible to confirm the effects of positive thinking on the patients' treatment responses.

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Psychological Characteristics of Suicide Attempters with Major Depressive Disorder using the Minnesota Multiphasic Personality Inventory-2 Restructured Form (다면적 인성검사 II 재구성판으로 살펴본 주요우울장애 자살 시도자의 심리적 특성)

  • Choi, Ji-Hyun;Park, Eun-Hee
    • Korean Journal of Psychosomatic Medicine
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    • v.29 no.1
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    • pp.1-10
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    • 2021
  • Objectives : This study was conducted to investigate differences in psychological characteristics between major depressive disorder (MDD) patients with and without suicide attempt using MMPI-2-RF. Methods : Subjects were 107 MDD patients who had visited the department of psychiatry of hallym university hospital and met the DSM-IV diagnostic criteria of MDD by the korean version of MINI-Plus 5.0.0. The patients were divided into suicidal attempters (n=43) and non-suicidal attempters (n=64) using C-SSRS. The one-way ANOVA was used to compare MMPI-2-RF scale scores between two groups. Additionally, ANCOVA was conducted considering the severity of depressive symptom and comorbidity as covariate. Results : Our results showed that Suicide/Death Ideation (SUI), Inefficacy (NFC) and Interpersonal Passivity (IPP) scales were significantly higher in the MDD patients with suicidal attempt compared to MDD patients without suicidal attempt (p<0.05). However, after controlling for the severity of depressive symptom and comorbidity, SUI scale showed a significant tendency (p<0.10). Conclusions : The result suggests that MMPI-2-RF scales could be a useful tool for identifying patients transitioning to actual suicidal attempts in the moderate or severe major depressive disorder group. Limitations of this study and directions for further research are also discussed.

Characteristic of Trait Anxiety and Positive Psychological Factors in Patients with Depression and/or Anxiety Disorders (우울증 및 불안장애 환자에서 특성불안 차이에 따른 긍정심리요인의 특징)

  • An, Hee-Young;Min, Jung-Ah;Kim, Sun-Young;Chae, Jeong-Ho
    • Anxiety and mood
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    • v.9 no.1
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    • pp.61-67
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    • 2013
  • Objective : The aim of this study was to investigate the relationship between trait anxiety and positive psychological factors. Methods : A total of 429 outpatients diagnosed with depression and/or anxiety disorders surveyed with questionnaires measuring socio-demographic, clinical, and positive psychological factors. The relationships of trait anxiety with clinical symptoms and positive psychological factors were evaluated. Results : Patients with low trait anxiety showed high optimism, gratitude, hope, spirituality and purpose in life. After adjusting age, scores of BDI and STAI-S, the results showed low trait anxiety was associated with high spirituality and purpose in life. Conclusion : The result revealed that trait anxiety had negative-relationship with spirituality and purpose in life in patients with depressive and/or anxiety disorders. Although trait anxiety was known as a general tendency which is stable, approach to trait anxiety by modulating these associated positive psychological factors would be newer approach of treatment to patients with depressive and/or anxiety disorders.