No abstract available.
Female ; Pregnancy ; Pregnancy, Ectopic*

No Abstract Available.
Hepacivirus* ; Hepatitis C* ; Hepatitis* ; Humans ; Polymerase Chain Reaction*

No Abstract Available.
Hepacivirus* ; Hepatitis C* ; Hepatitis* ; Humans ; Polymerase Chain Reaction*

BACKGROUND: Mental health issues such as stress and depression have been regarded as major social problems in Korea. We investigated the relationship between stress and depression with unmet medical needs (UMN). METHODS: Using the nationwide database of 2010 Korea National Health and Nutritional Examination Survey (K-NHANES), subjects aged 19 years or above were selected (n=6,055). In the K-NHANES questionnaire, subjects were asked about their UMN experience, severity of stress, and perceived depression lasting at least 2 weeks over the past year. The effects of stress and depression on UMN were analyzed in 4 models established by adding predisposing, enabling and need factors in a step-wise fashion. The risks for UMN were also assessed according to the causes of UMN. RESULTS: Individuals who felt stress ‘very often’ (odds ratio (OR) 3.28, 95% CI=2.23-4.86) and ‘often’ (OR 2.53, 95% CI=1.93-3.31) and who experienced depression (OR 1.68, 95% CI=1.35-2.10) reported significantly elevated UMN rates, and these effects were substantial especially for the individuals who had UMN due to economic constraint. Females, lower education level, lower income, unemployed status, and negative perceptions about health status were found to be additional risk factors for UMN. CONCLUSION: Our results confirmed the risks of stress and depression on UMN. It is strongly advisable to create initiatives to improve mental health, particularly stress and depression, and to fulfill individuals' medical utilization needs.
Depression* ; Education ; Female ; Humans ; Korea ; Mental Health ; Risk Factors ; Social Problems

PURPOSE: This study was done to evaluate the accuracy and adequacy of research studies reporting statistical testing for mean differences in studies of the Korean Journal of Women Health. METHODS: Among articles published in the journal from 2007 to 2009, 75 studies using t-test, chi2-test, and ANOVA were identified. The studies were evaluated using structured analysis format for adequacy of research title, accuracy of statistical methods and presentation styles, and errors in reported statistical outcomes. RESULTS: In this study, the research titles generally reflected the purpose of research and study designs. Thus the research titles were quite comprehensive. Also, there was compatibility between the research purpose and research design. Most important though, many errors were identified in the tables of results of the statistical analysis in articles published from 2004 to 2006. CONCLUSION: Over six years, 2004 to 2009, accuracy and adequacy of research studies has improved in many aspects. In order to enhance the completeness of the published papers and to be an internationally recognized nursing journal, close attention of the researchers, reviewers and editors is necessary to avoid errors and present adequate and accurate research.
Analysis of Variance ; Female ; Humans ; Research Design ; Women's Health

PURPOSE: This study investigated the statistical methods and the results had reported correlation/regression analysis in the studies of Korean Journal of Women Health Nursing (KJWHN). METHODS: We reviewed 45 studies using correlation/regression analysis for the suitability of the statistical methods and the research purposes, the criteria for analysis of figures, tables and charts had published in the KJWHN from vol 13 (1) in 2007 to vol 15 (4) in 2009. RESULTS: Forty three studies were fitted to their statistical methodology and their research purposes. Eleven studies considered the minimum sample size. Fourteen regression studies used multiple regression and 12 studies used forward method for variable entry. Only one study among the 17 regression studies accomplished scatter plots and residuals examination. Sixteen studies in correlation studies and six studies in regression studies showed some errors in either the title, variables, category of figures, tables and charts. In the regression study, all reported R2 and beta values except one. CONCLUSION: It was found that there were still statistical errors or articulation errors in the statistical analysis. All reviewers need to be reviewed more closely for detecting errors not only during reviewing process of the manuscript but also periodic publication for the quality of this academic journal.
Female ; Humans ; Publications ; Regression Analysis* ; Sample Size ; Statistics as Topic ; Women's Health

PURPOSE: This study s aim was to analyze literature using the identified key words of published literature within the Korean Journal of Womens Health Nursing from 2007~2009. The study explored the major subjects and research methodology used and evaluated the quality of this Journal articles. METHODS: Survey design using a structured analysis format was used for consistent evaluation of research subjects, type of research, research methodology, data analysis, along with comparing intervention research, theoretical framework, ethical consideration, and the implications. The frequency of the use of each keyword was classified by 8 domains. RESULTS: Ninety eight papers were analyzed altogether. Most of the subjects in these papers were women with 86.7% being quantitative research. In these studies, 76.5% used convenience sampling; 70.6% used a survey design whereas 23.5% used experimental design. Health related concepts (n=159) was mentioned the most among the 8 domains. The key words frequently used were women, depression, knowledge, quality of life, attitude, elderly, anxiety and stress in descending order. CONCLUSION: It can be concluded that most papers in this Journal during this time period addressed recent women's health issues. Also it showed this Journal and its literature has reached the indexing for Medline.
Abstracting and Indexing as Topic ; Aged ; Anxiety ; Depression ; Female ; Humans ; Quality of Life ; Research Design ; Research Subjects ; Statistics as Topic ; Women's Health

PURPOSE: The purpose of this study was to discover kidney transplant and hemodialysis patients' quality of life(QOL) and provide basic data to improve their QOL. METHOD: One hundred two hemodialysis patients and 106 kidney transplant patients were given a self-administered questionnaire from Mar. 6 to Mar. 31, 2006. The instrument consisted of demographic variables, therapeutic-related characteristics and QOL. Collected data was processed using the SPSS 12.0 statistical program for real numbers, percentages, ANCOVA, t-test, ANOVA, Stepwise multiple regression and the Scheffe test. RESULTS: Kidney transplantpatients' QOL was higher than hemodialysis patients. The demographic variables which showed a significant difference in overall QOL were religion, children and monthly income for kidney transplantpatients and educational background for hemodialysis patients. The therapeutic-related variable which showed a significant difference in overall QOL was the patients' perceived health condition for both groups. The influencing factor on overall QOL for both groups was the health condition perceived by themselves. The total variance of the variable for QOL was 42% for kidney transplant patients and 19% for hemodialysis patients. CONCLUSION: This study revealed that kidney transplant patients have a higher QOL and how patients perceive their health is the strongest influencing factor for QOL. However, there is a large difference between the demand and supply of kidney donors. To solve this problem the standards for donation should be reviewed and revised.
Adult ; Aged ; Aged, 80 and over ; Demography ; Female ; Health Status ; Humans ; Kidney Transplantation/nursing/*psychology ; Male ; Middle Aged ; *Quality of Life ; Questionnaires ; Renal Dialysis/nursing/*psychology ; Tissue Donors

We designed a new electrophoresis apparatus. This was consisted of the body into which agarose could be poured directly and the cover from which the platinium electrodes were suspended. After running the nucleic acid in this electrophoresis, we observed the band of nucleic acid on the ultraviolet transilluminator without touching the agarose gel, keeping the cover with the electrodes and discarding the gel in body. We compared the variuos types of the electrophoresis apparatus. In the electrophoresis apparatus which body was consisted of the flat bottom, the migration of dyes was the fastest among studied types. The high migration velocity of dyes was due to high electric current.
Coloring Agents ; Electrodes ; Electrophoresis* ; Running ; Sepharose

When bronchogenic carcinoma is coexisting with pulmonary tuberculosis, it is difficult to differentiate bronchogenic carcinoma from pulmonary tuberculosis radiologically. Thus, the object of this study is to define differential diagnosis of bronchogenic carcinoma by computed tomography. We analized CT scans of 27 patients with radiologic findings of pulmonary tuberculosis and mass of which twelve cases were pulmonary tuberculosis and fifteen cases were primary lung cancer. The location of parenchymal infiltration and the mass was the same in 60%(9/15) of the primary lung cancer in cases and 83%(10/12) of the pulmonary tuberculosis cases. The common location of the mass was the both upper lobes in 92%(11/12) of the pulmonary tuberculosis cases and 53%(8/15) of the primary lung cancer cases. The common locations of the mediastinal lymphadenopathy were 4R, 2R of the pulmonary tuberculosis cases and 4R, 10R of the primary lung cancer cases. In the feature of post enhanced lymph nodes, homogenous increased density was more frequent in primary lung cancer. Measurements of the maximum thickness part of the cavity wall was not a reliable indication of malignancy.
Carcinoma, Bronchogenic ; Diagnosis* ; Diagnosis, Differential ; Humans ; Lung Neoplasms* ; Lung* ; Lymph Nodes ; Lymphatic Diseases ; Tomography, X-Ray Computed ; Tuberculosis, Pulmonary*