1.Industry of Employment and Spontaneous Abortion of Female Workers.
Joung Soon PARK ; Myung Chae NA ; Do Myung PAEK ; Ok Ryun MOON
Korean Journal of Preventive Medicine 1994;27(2):242-257
In Korea, female workforce has reached more than 40% of total working population but the effects of work on spontaneous abortion are yet to be examined. This study was conducted to investigate the occupational effects on spontaneous abortion. Medical insurance claim data were used to examine the effects of the employment status and industry of employment on spontaneous abortion The study population was composed of females, aged 15~44, who were the beneficiary of medical insurance in the month of June, 1993. The working females covered by medical insurance for industrial workers, hand the highest age-adjusted Spontaneous Abortion rate(SAB rate=claim frequency of spontaneous abortion/claim frequency of complication of pregnancy, childbirth and the puerperium), 6.65% whereas female dependants of medical insurance for industrial workers had the lowest age-adjusted SAB rate, 4.54%. Among industrial workers, the workers in manufacturing industry had the highest age-adjusted Spontaneous Abortion ratio(SAB ratio=claim frequency of spontaneous abortion/claim frequency of completely normal delivery), 43.2/100 whereas those in financing and service industry had age-adjusted SAB ratio, 16.2/100 and 20.5/100, respectively. The results of the study suggest the adverse effect of manufacturing industry on reproduction. Work environment such as chemical exposures, overwork, awkward posture, and job stress should be further studied for their effects on reproductive functions of female.
Abortion, Spontaneous*
;
Employment*
;
Female
;
Female*
;
Hand
;
Humans
;
Insurance
;
Korea
;
Parturition
;
Posture
;
Pregnancy
;
Reproduction
2.Reliability and Validity of the Korean Version of the Helicopter Parenting Scale.
Myung Ok CHAE ; So Youn YIM ; Young Wha LEE ; Ji Hyun KIM ; Ji Na OH
Child Health Nursing Research 2016;22(3):207-214
PURPOSE: Helicopter parenting is emerging in parenting as a way of rearing adolescents and adult children. The aims of this study were to develop a Korean version of the Helicopter Parenting and Autonomy Supportive Behaviors Scale (HPASB). METHODS: The HPASB questionnaire items were translated into Korean and reviewed by experts and Content Validity Index (CVI) in a preliminary study with 10 university students. During September and October, 2014 data were collected from 229 nursing students from five different universities in different locations. For data analysis, SPSS 21.0 statistics which included exploratory factor analysis, t-test, one-way ANOVA were utilized. RESULTS: Content validity was over CVI .8. The 6 factors of K-HPASB were extracted and accounted for 59.30% of variance. The Cronbach's alpha coefficient was .71 indicating high reliability. CONCLUSION: The Korean version of the HPASB was identified as a scale with a high degree of validity and reliability. The results of this study provide a valuable scale which can be useful in the study of parenting as a way of rearing adolescents and adult children in Korea. To enhance the positive aspect of helicopter parenting, we suggest the development of intervention programs on parenting.
Adolescent
;
Adult Children
;
Aircraft*
;
Humans
;
Korea
;
Parenting*
;
Parents*
;
Reproducibility of Results*
;
Statistics as Topic
;
Students, Nursing
3.Clinical Analysis of Recurrent Gastrointestinal Stromal Tumor (GIST) Patients .
Gun Hyung NA ; Young Kyun KIM ; Han Hong LEE ; Sung Bae JI ; Byung Joo CHAE ; Hoon HUR ; Wook KIM ; Hae Myung JEON
Journal of the Korean Surgical Society 2007;73(4):309-314
PURPOSE: Gastrointestinal stromal tumors (GISTs) are of a mesenchymal origin, and they arise predominantly from the gastrointestinal tract. This study aims to aid the post operative management of GIST patients by analyzing the clinical and immunopathological features of recurrent GISTs. METHODS: We enrolled 98 GIST patients who had been operated on for their primary tumor from 1987 to 2001 at the Catholic Medical Center. Among them, 28 patients had clinical and radiological features that were proved to be recurrence, and the patients' survival rates were compared according to the treatment modalities. RESULTS: When the maximum length of tumor was shorter and the mitotic index lower, then these patients had higher disease free survival rates and lower recurrence rates. The Ki-67 negative group had lower recurrence rates than their Ki-67 positive counterparts. Recurrence was mostly observed as liver metastasis. The mean length of time to recur was 22.96 months. Fifteen patients received additional treatments such as surgery, chemotherapy and radiation therapy, but there was no significant difference in survival rates when they were compared to the 13 patients who did not receive further treatments. CONCLUSION: Of the patients diagnosed with GIST after surgery, those with worse prognostic factors, i.e. a bigger tumor size and higher mitotic index, require more meticulous surveillance for tumor recurrence, and especially for liver recurrence, which was the most common recurrence site, during the follow up exams. In addition, although there have not been any remarkably effective treatments for the recurrent GIST patients, further researches for new therapy such as STI-571 is mandated.
Disease-Free Survival
;
Drug Therapy
;
Follow-Up Studies
;
Gastrointestinal Stromal Tumors*
;
Gastrointestinal Tract
;
Humans
;
Imatinib Mesylate
;
Liver
;
Mitotic Index
;
Neoplasm Metastasis
;
Recurrence
;
Survival Rate
4.Regulation of Host Cell Signaling Pathways by Respiratory Syncytial Virus Nonstructural Protein NS1 and NS2.
Han Bo SHIN ; Myung Soo CHOI ; Chae Min YI ; Ji Eun KIM ; Su Ji JO ; Hye In KIM ; Na Rae LEE ; Kyung Soo INN
Journal of Bacteriology and Virology 2014;44(3):283-289
Human Respiratory Syncytial virus (hRSV) is a leading cause of severe lower respiratory tract diseases in the pediatric population.hRSV frequently causes severe morbidity and mortality in high risk groups including infants with congenital heart disease and the immunosuppressed patients. Although hRSV is recognized as a major public health threat and economic burden worldwide, there is no licensed vaccine and effective therapeutic agent. Viral nonstructural (NS) proteins have been known to play multiple functions for efficient viral replication and pathogenesis. Especially, diverse functions of influenza A virus NS1 have been extensively studies. Recent studies demonstrated that NS1 and NS2 of RSV also exert diverse functions to modulate cellular environment and antiviral immune responses. Since NS proteins of RSV are required for efficient replication and pathogenesis, NS mutant viruses have been tested as live-attenuated vaccines. This review will outline the recent progress in understanding the various functions of RSV NS1 and NS2.
Heart Defects, Congenital
;
Humans
;
Infant
;
Influenza A virus
;
Interferons
;
Mortality
;
Public Health
;
Respiratory Syncytial Virus, Human
;
Respiratory Syncytial Viruses*
;
Respiratory Tract Diseases
;
Vaccines
5.One Hundred Seven Days of ECMO as a Bridge to Lung Transplantation: The Longest Duration Among Elderly Patients.
Eun Jung KIM ; Hyo Chae PAIK ; Moo Suk PARK ; Myung Hwa KIM ; Shin Ok KOH ; You Jin LEE ; Sungwon NA
The Korean Journal of Critical Care Medicine 2014;29(1):48-51
Extracorporeal membrane oxygenation (ECMO) is a means for supporting adequate gas exchange in patients with severe respiratory failure and is the only therapeutic option for ventilation-refractory patients awaiting lung transplantation. Moreover, defining the patients likely to benefit from ECMO as a bridge to transplantation has recently become a point of interest. Here, we report a case of prolonged ECMO support to a patient awaiting lung transplantation. A 66-year-old woman was diagnosed with acute interstitial pneumonia and was placed on veno-venous (VV) ECMO due to unsatisfactory gas exchange despite maximal ventilator care. She underwent bilateral lung transplantation after 99 days of ECMO and was successfully weaned from it on the 107th ECMO day. This is the longest period of ECMO support to be reported among elderly patients.
Aged*
;
Extracorporeal Membrane Oxygenation*
;
Female
;
Humans
;
Lung Diseases, Interstitial
;
Lung Transplantation*
;
Lung*
;
Respiratory Insufficiency
;
Ventilators, Mechanical
6.Aseptic Endocarditis in Behcet's Disease Presenting as Tricuspid Valve Stenosis.
Hyun Sang LEE ; Won Suk CHOI ; Kyun Hee KIM ; Jung Kyu KANG ; Na Young KIM ; Sun Hee PARK ; Youngwhi PARK ; Eon Jeong NAM ; Dong Heon YANG ; Hun Sik PARK ; Yongkeun CHO ; Jong Myung LEE ; Shung Chull CHAE
Korean Circulation Journal 2011;41(7):399-401
Aseptic endocarditis is an uncommon complication of Behcet's disease (BD). We describe a rare case of a 39-year-old female who had BD with aseptic endocarditis of the tricuspid valve (TV) presenting as tricuspid stenosis. She was diagnosed with BD four years ago. The mucocutaneous lesions were well-controlled with colchicine and short courses of corticosteroids. She remained free of signs and symptoms of BD for one year without any medication. Three months before admission, she gradually developed dyspnea on exertion and peripheral edema. Echocardiography revealed dilated right atrium and markedly thickened TV with severe stenosis. TV replacement was performed. Pathologic examination of the valve showed fibrinoid necrotic material and inflammatory cell infiltration. Blood cultures and cultures of the excised valve were negative for microorganisms.
Adrenal Cortex Hormones
;
Adult
;
Behcet Syndrome
;
Colchicine
;
Constriction, Pathologic
;
Dyspnea
;
Echocardiography
;
Edema
;
Endocarditis
;
Female
;
Heart Atria
;
Humans
;
Tricuspid Valve
;
Tricuspid Valve Stenosis
7.The Sewol Ferry Accident and Early Mental Health Care Response by Volunteer Activities of Korean Disaster Mental Health Committee and Members of Korean Neuropsychiatric Association.
Jong Woo PAIK ; Hyun Soo KIM ; Minyoung SIM ; Hae Kook LEE ; Young Sup WOO ; Chanseung CHUNG ; Sang Hyuk LEE ; Jeong Ho SEOK ; Hong Jin JEON ; Sang Min LEE ; Soo Young BANG ; Kyoung Sae NA ; Boung Chul LEE ; Myung Soo LEE ; Hyu Jung HUH ; Jeong Ho CHAE
Journal of Korean Neuropsychiatric Association 2015;54(1):1-5
On 16 April 2014, the Sewol ferry, carrying 476 people, sank in the ocean off the south coast of South Korea. Two hundred and ninety five are confirmed dead and 9 remain missing. The Korean Neuropsychiatric Association (KNPA) set up a Disaster Mental Health Committee (KDMHC) for out-reach services and to provide general strategies for promoting mental health and resilience. Mem bers of KDMHC and Volunteering Psychiatrists of the KNPA had participated in disaster mental health services organized by Gyeonggi-Ansan disaster mental health support team. Their activities were composed of psychoeducation, supportive individual and familial counseling and referring service to professional institutes. This report has described the outline of the initial and acute mental health care responses by KDMHC and volunteers among KNPA members.
Academies and Institutes
;
Counseling
;
Disasters*
;
Korea
;
Mental Health Services
;
Mental Health*
;
Psychiatry
;
Volunteers*
8.Prevalence of Significant Coronary Arterial Disease in Adult Patients who Underwent Valvular Surgery in Korea.
Uhng Lim CHOI ; Sun Hwa LEE ; Jae Hyeong PARK ; Seok Woo SEONG ; Jun Hyung KIM ; Jae Hwan LEE ; Si Wan CHOI ; Jin Ok JEONG ; In Whan SEONG ; Kyoung Suk RHEE ; Jei Keon CHAE ; Won Ho KIM ; Jae Ki KO ; Myung Hoon NA ; Seung Pyung LIM ; Kyung Hwa KIM ; Jong Bum CHOI
Korean Journal of Medicine 2012;83(1):75-82
BACKGROUND/AIMS: The identification of significant coronary arterial disease (CAD) is important to reduce perioperative ischemic insult and the possibility of repeated open-chest surgery in patients scheduled to undergo valvular surgery. However, there are no published data on the incidence of significant CAD in these patients. Thus, we examined the prevalence of significant CAD in patients scheduled to undergo valvular surgery. METHODS: From January 2005 to June 2011, all consecutive adult patients diagnosed with significant valvular disease and scheduled for an elective open valvular operation were retrospectively investigated at Chungnam National University Hospital and Chonbuk National University Hospital. Patients who underwent emergent valvular operations due to acute aortic dissection or trauma and concomitant valvular operations at the time of coronary artery bypass graft (CABG) surgery were excluded. RESULTS: During the study period, a total of 431 patients (58 +/- 13 years old, 204 males) were included. The distributions of mitral (241 patients) and aortic valvular disease (230 patients) were similar. Coronary angiography was performed in 297 patients (68.9%). Of these, 36 (12.1%) showed significant CAD and 32 underwent concomitant CABG operations. Based on a multivariate analysis, the presence of CAD was significantly associated with old age (> or = 65 years old) [odds ratio (OR) = 3.081, 95% confidence interval (CI) = 1.372-6.921, p = 0.006], more cardiovascular risk factors (> or = 3) (OR = 3.002, 95% CI = 1.386-6.503, p = 0.005), and the presence of aortic stenosis (OR = 2.763, 95% CI = 1.269-6.013, p = 0.010). CONCLUSIONS: The incidence of significant CAD was 12.1% in adult patients who underwent valvular operations in Korea. CAD was more common in patients with old age, aortic stenosis, and multiple cardiovascular risk factors.
Adult
;
Aortic Valve Stenosis
;
Coronary Angiography
;
Coronary Artery Bypass
;
Coronary Artery Disease
;
Heart Valve Diseases
;
Humans
;
Incidence
;
Korea
;
Multivariate Analysis
;
Prevalence
;
Retrospective Studies
;
Risk Factors
;
Transplants
9.Comparison of the Efficacy of Bismuth Containing PPI-based Quadruple Therapy with PPI-based Triple Therapy Only as First-line Treatment for Helicobacter pylori Infection.
Hyun Jin JO ; Dong Ho LEE ; Seung Joo KANG ; Mi Na KIM ; Su Hyun KIM ; Jin Myung PARK ; Mun Sun CHOI ; Hyun Chae JUNG ; In Sung SONG ; Nayoung KIM ; Sook Hyang JUNG ; Jin Wook KIM ; Young Soo PARK ; Sang Hyub LEE
Korean Journal of Gastrointestinal Endoscopy 2008;37(4):259-264
BACKGROUND/AIMS: In recent years, increasing antimicrobial resistance has resulted in falling eradication rates with standard therapies. To overcome the falling eradication rates, rescue therapy have been suggested to be used. However, there is no surveillance of using bismuth-based regimen as first line Helicobacter pylori eradication therapy in Korea. This study aimed to assess the efficacy of bismuth containing PPI-based quadruple therapy as a first line treatment. METHODS: From August 2007 through February 2008, 191 patients with Helicobacter pylori positive peptic ulcer disease (PUD) or chronic gastritis (CG) who received first line therapy for 7 days were retrospectively evaluated. 39, 37, 53, 62 patients received PAC (pantoprazole 40 mg, amoxicillin 1 g, clarithromycin 500 mg bid), L-PAC (pantoprazole 40 mg, amoxicillin 750 mg, clarithromycin 250 mg bid), PACB (PAC plus bismuth 300 mg bid), L-PACB (L-PAC plus bismuth 300 mg bid). RESULTS: There was no significant difference in eradication rates between bismuth containing and non- containing group. However, in PUD, the eradication rate of PACB (95.2%) is somewhat higher than that of PAC (86.2%) without statistical significance. CONCLUSIONS: In PUD, Future study designed with a double-blind controlled large scale might reveal that PPI-based standard quadruple therapy containing a bismuth is superior to the standard triple therapy.
Amoxicillin
;
Bismuth
;
Clarithromycin
;
Gastritis
;
Helicobacter
;
Helicobacter pylori
;
Humans
;
Korea
;
Peptic Ulcer
;
Retrospective Studies
10.Development of the Home-Based Pulmonary Rehabilitation Program for Patients with Chronic Lung Disease.
Seong Ho YOON ; Joo Ok NA ; Yang Jin JEGAL ; Myung Wha KIM ; Eung Suk KIM ; Tae Sun SHIM ; Chae Man LIM ; Sang Do LEE ; Youn Suck KOH ; Woo Sung KIM ; Won Dong KIM ; Dong Soon KIM
Tuberculosis and Respiratory Diseases 2002;52(6):597-607
BACKGROUND:Even though it is well known that pulmonary rehabilitation (PR) improves exercise capacity, and the quality of life, in patients with chronic lung disease, not many patients can attend hospital based intensive PR in Korea. The purpose of this study was to develop a method for a home-based PR program, and study its effectiveness. METHODS:Twenty patients with chronic lung diseases were randomly divided into two groups : a home PR group comprising of 10 male patients, with a mean age of 70 years, and a control group comprisiong of 10 male patients, with a mean age of 65 years. We developed exercise programs, depending on the exercise capacity of each patient, which were easy to do at home. The PR program consisted of a 12 week period of enforced aerobic (mostly walking) and muscle strengthening exercises, as prescribed by the exercise specialist, in accordance with the functional capacity of the patient. In addition to the education, nutritional and psychiatric consultation was undertaken, and respiratory muscle training arranged. Patients visited hospital every 2 weeks for evaluation and exercise prescription. RESULTS: All patients finished the 12 week course of therapy. Following the home PR, the endurance times and work capacity of the upper and lower extremities were significantly increased in the treatment group in comparison to the controls. The six minute working (Eds note : should) 'working' read 'walking'?) distance was increased from 465+/-60m to 508+/-37m and the maximal inspiratory pressure from 72.8+/-27.2cmH2O to 91.4+/-30.9 cmH2O. The quality of life, as assessed by St Georges Respiratory Questionnaire (SGRQ), was also improved following PR. (Eds note : do you have figures for before and after, and a reference for the SGRQ? i.e. for the main paper.) CONCLUSION: The home PR program we developed seemed to be applicable, and effective, to most of the patients with chronic lung diseases in the study.
Breathing Exercises
;
Education
;
Exercise
;
Humans
;
Korea
;
Lower Extremity
;
Lung Diseases*
;
Lung*
;
Male
;
Prescriptions
;
Quality of Life
;
Surveys and Questionnaires
;
Rehabilitation*
;
Specialization