1.Relationship among Cognitive Style, Perceived Stress and Premenstrual Symptoms.
Ji Woong KIM ; Jung Hyun LEE ; Deok Man KIM ; Man Hong LEE
Journal of Korean Neuropsychiatric Association 2002;41(6):1099-1108
OBJECTIVES: The cognitive model has been suggested to explain the pathogenesis of premenstrual syndrome. In this model, it is suggested that negative cognitive style may contribute to the experience of severe premenstrual symptoms. We conducted this study to examine the relationship among cognitive style, perceived stress, and premenstrual symptoms. METHOD: Eighty six reproductive aged women older than 18 years were included in this study, to complete the Premenstrual Assessment form, Korean version of automatic thoughts Ques-tionnaire-Positive, Korean version of Automatic Thoughts Questionnaire-Negative, Korean version of Dysfunctional Attitude Scale, Perceived Stress Questionnaire. Among the subjects, twenty one were diagnosed to have a premenstrual dysphoric disorder which was determined by prospective assessment for two months. The relationships among the variables were analyzed by examining Pearson correlation coefficiency. REULTS: In the subjects without premenstrual dysphoric disorder, there exist significant correlation between the premenstrual symptom and the score of Korean-version of automatic thoughts Questionnaire-Negative(r=.36, p<.01). In the subjects with premenstrual dysphoric disorder, premenstrual symptoms had significant correlation to automatic thoughts Questionnaire-Negative(r=.65, p<.01) and Perceived Stress Questionnaire(r=.52, p<0.01). CONCLUSION: Our findings show the significant relationship between negative cognitive style and premenstrual symptoms. This relationship was more prominent in the subjects with premenstrual dysphoric disorder compared to ones without it. Our findings suggest that cognitive style and stress perception may influence on the severity of symptoms of premenstrual syndrome or premenstrual dysphoric disorder, and that cognitive behavior therapy is a possible effective therapeutic strategy for those with severe premenstrual symptoms.
Cognitive Therapy
;
Female
;
Humans
;
Premenstrual Syndrome
;
Prospective Studies
;
Surveys and Questionnaires
2.The Standardization of the Shortened Premenstrual Assessment Form and Applicability on the Internet.
Man Hong LEE ; Ji Woong KIM ; Jung Hyun LEE ; Deok Man KIM
Journal of Korean Neuropsychiatric Association 2002;41(1):159-167
OBJECTIVES: The purposes of this study are to investigate the reliability and validity of shortened premenstrual assessment form and the applicability to internet interface. METHOD: The total of 55 subjects were included in this study. Among them, 28 subjects had premenstrual dysphoric disorder, and the other 27 subjects did not. All subjects performed the shortened premenstrual assessment form through internet interface in the homepage of Severance Woman Clinic. The diagnosis of premenstrual dysphoric disorder was determined by prospective assessment for 2 months. RESULTS: The shortened premenstrual assessment form consists of 3 factors: affect, pain and water retention. The test-retest reliability of this scale was 0.80, and internal consistency (Cronbach alpha) was 0.91. The correlation coeffeciecy between scores of the premenstrual assessment form and the shortened premenstrual assessment form was 0.92. The difference of the scores of the shortened premenstrual assessment form between the group of premenstrual dysphoric disorder and the group of non-premenstrual dysphoric disorder was significant (t=5.57, p<0.001). Discriminant analysis also revealed that the shortened premenstrual assessment form was useful to differentiate between premenstrual dysyphoric disorder and non-premenstrual dysphoric disorder (eigenvalue: 0.60, canonical correlation coefficiency: 0.61, Wilk's lambda: 0.63). The cut-off point to differentiate between two groups was 27, and sensitivity (75.0%) and specificity (76.9%) of this scale for premenstrual dysphoric disorder was acceptable. CONCLUSION: In summary, the shortened premenstrual assessment form appeared to be reliable and valid for the assesment of premenstrual dysphoric disorder. And the results of this study also suggest that the shortened premenstrual assessment form is a useful tool for internet interface application.
Diagnosis
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Equidae
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Female
;
Humans
;
Internet*
;
Prospective Studies
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Reproducibility of Results
;
Sensitivity and Specificity
;
Water
3.A study on the clinical manifestation and treatment of ectopic pregnancy.
Man Jae LEE ; Sang Kee PARK ; Woo Kang CHUNG ; Sang No YOO ; Ji Hak JUNG
Korean Journal of Obstetrics and Gynecology 1993;36(7):1514-1526
No abstract available.
Female
;
Pregnancy
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Pregnancy, Ectopic*
4.A Case of Stomach Perforation during the Therapy of Rheumatic Carditis.
Young Ju LEE ; Man Jin CHUNG ; Soon Ok BYUN ; Myung Hi SHIN ; Ji Sub OH
Journal of the Korean Pediatric Society 1983;26(12):1241-1246
No abstract available.
Myocarditis*
;
Stomach*
5.Evaluation of marginal and internal gap under model-free monolithic zirconia restoration fabricated by digital intraoral scanner.
The Journal of Korean Academy of Prosthodontics 2016;54(3):210-217
PURPOSE: The aim of this study was to evaluate the marginal and internal adaptation of monolithic zirconia restoration made without physical model by digital intraoral scanner. MATERIALS AND METHODS: A prospective clinical trial was performed on 11 restorations as a pilot study. The monolithic zirconia restorations were fabricated after digital intraoral impression taking by intraoral scanner (TRIOS, 3shape, Copenhagen, Denmark), computer-aided designing, and milling manufacturing process. Completed zirconia crowns were tried in the patients' mouth and a replica technique was used to acquire the crown-abutment replica. The absolute marginal discrepancy, marginal gap, and internal gap of axial, line angle, and occlusal part were measured after sectioning the replica in the mesiodistal and buccolingual direction. Statistical analysis was performed using Kruskal-Wallis and Mann-Whitney U test (α=.05). RESULTS: From the adaptation analysis by replica, the statistically significant difference was not found between mesiodistal and buccolingual sections (P>.05), but there was significant difference among the measurement location (P<.01). The amount of absolute marginal discrepancy was larger than those of marginal gap and internal gap (P<.01). CONCLUSION: Within the limitations of this study, the adaptation accuracy of model-free monolithic zirconia restoration fabricated by intraoral scanner exhibited clinically acceptable result. However, the margin of zirconia crown showed tendency of overcontour and cautious clinical application and follow up is necessary.
Computer-Aided Design
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Crowns
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Follow-Up Studies
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Mouth
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Pilot Projects
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Prospective Studies
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Replica Techniques
7.Estimation of Secondhand Smoke Exposure in Clubs Based on Urinary Cotinine Levels.
Yu Jin LEE ; Young Ji LEE ; Man Joong JEON ; Joon SAKONG
Yeungnam University Journal of Medicine 2011;28(1):45-53
BACKGROUND: Increasing numbers of young people go to clubs. In Korea, however, no studies have been conducted regarding the exposure of club patrons to secondhand smoke. The present study was conducted to evaluate the degree of club customers' exposure to secondhand smoke. METHODS: The study subjects included 10 male and 12 female non-smokers. The investigational site was a club located in Daegu. Urine samples were collected before exposure to secondhand smoke in the club and 6 hours after a 3-hour exposure. The urine cotinine levels were measured via the LC-MS/MS method. A survey was conducted to collect data regarding the subjects' smoking experiences and the degree of exposure to secondhand smoke in their daily lives. RESULTS: The average urine cotinine level increased from 1.09 microg/L to 5.55 microg/L (p<0.05). No significant difference existed in the change in urine cotinine level between the male and female subjects. In addition, there was no significant difference in the change in urine cotinine level by the degree of exposure to secondhand smoke in daily life. CONCLUSIONS: The average urine cotinine level in all the subjects significantly increased after exposure to secondhand smoke. This is the first study on exposure to secondhand smoke in clubs; these results can be used to craft measures that reduce exposure to secondhand smoke in public places, such as clubs.
Cotinine
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Female
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Humans
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Korea
;
Male
;
Smoke
;
Smoking
;
Tobacco Smoke Pollution
8.Endovascular Treatment for Posterior Circulation Stroke: Ways to Maximize Therapeutic Efficacy
Seong-Joon LEE ; Ji Man HONG ; Jong S. KIM ; Jin Soo LEE
Journal of Stroke 2022;24(2):207-223
The efficacy of endovascular treatment (EVT) in patients with posterior circulation stroke has not been proven. Two recent randomized controlled trials failed to show improved functional outcomes after EVT for posterior circulation stroke (PC-EVT). However, promising results for two additional randomized controlled trials have also been presented at a recent conference. Studies have shown that patients undergoing PC-EVT had a higher rate of futile recanalization than those undergoing EVT for anterior circulation stroke. These findings call for further identification of prognostic factors beyond recanalization. The significance of baseline clinical severity, infarct volume, collaterals, time metrics, core-penumbra mismatch, and methods to accurately measure these parameters are discussed. Furthermore, their interplay on EVT outcomes and the potential to individualize patient selection for PC-EVT are reviewed. We also discuss technical considerations for improving the treatment efficacy of PC-EVT.
9.Measurements of Brain Stem and Cerebellum on Brain MRI: for the Differential Diagnosis Between Multiple System Atrophy and Idiopathic Parkinson's Disease.
Sang Jun NA ; Ji Hyung PARK ; Hyun Sook KIM ; Ji Man HONG ; Kee Ook LEE ; Myung Sik LEE
Journal of the Korean Neurological Association 2004;22(5):478-484
BACKGROUND: Multiple system atrophy (MSA) and idiopathic Parkinson's disease (IPD) are two common neurodegenerative disorders presenting with parkinsonism. Since a brain MRI study is an available method for differentiating MSA from IPD, we tried to find further values of brain MRI studies in differentiating MSA from IPD. METHODS: We measured anteroposterior and transverse diameters (AD and TD, respectively) of the brain stem of T2-weighted axial images. We graded the severity of atrophy (grade 0: none; grade 1: mild; grade 2: moderate; and grade 3: severe) of cerebellar vermis and hemispheres on the midsagittal and parasagittal planes. RESULTS: There were 36 patients with probable MSA and 40 patients with IPD. We calculated a parameter multiplying AD of the midbrain by TD of the midbrain. The mean of the AD x TD of the midbrain was 1007.5 +/- 161.8 mm2 in patients with MSA, and it was significantly smaller than that of those with IPD (1113.3 +/- 118.7 mm2). When the cut off value was decided as 1050 mm2, the sensitivity of the parameter for the diagnosis of MSA was 83.3% and specificity was 80%. The frequency of cerebellar atrophy was 72.2% in patients with MSA, and it was significantly higher than that of those with IPD (37.5%). CONCLUSIONS: Measurements of the brain stem, particularly the midbrain, and cerebellum areas on brain MRI are helpful methods for the differential diagnosis of patients with MSA from those with IPD.
Atrophy
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Brain Stem*
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Brain*
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Cerebellum*
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Diagnosis
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Diagnosis, Differential*
;
Humans
;
Magnetic Resonance Imaging*
;
Mesencephalon
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Multiple System Atrophy*
;
Neurodegenerative Diseases
;
Parkinson Disease*
;
Parkinsonian Disorders
;
Sensitivity and Specificity
10.The First Case of a Korean Patient with a MutationConfirmed Tumor Necrosis Factor Receptor-Associated Periodic Syndrome
Seok-Jin LEE ; Jee Yeon BAEK ; Ji Young LEE ; Ji-Man KANG ; Jong Gyun AHN
Yonsei Medical Journal 2024;65(4):241-245
Tumor necrosis factor receptor-associated periodic syndrome (TRAPS, OMIM: #142680) is a rare autoinflammatory disease (AID) with recurrent febrile episodes. To our knowledge, we report herein the first case of a patient with TRAPS in South Korea whose symptoms included fever, arthralgia, abdominal pain, rash, myalgia, cough, and lymphadenopathy. A pathogenic de novo mutation, c.175T>C (p.Cys59Arg), in the tumor necrosis factor receptor superfamily member 1A (TNFRSF1A) gene, was confirmed by gene sequencing. The patient has been with tocilizumab (an interleukin-6 inhibitor); tocilizumab administration every other week has completely alleviated the patient’s symptoms. Our report further expands the clinical spectrum of patients with TRAPS and reaffirms the use of tocilizumab as a viable alternative treatment option for those patients who are unsatisfactorily responsive to other commonly used biologics, such as canakinumab, anakinra, infliximab, and etanercept. Furthermore, our report may aid in increasing awareness about the existence of mutation-confirmed TRAPS in South Korea in addition to emphasizing the importance of actively pursuing genetic testing to correctly diagnose rare AID.