PURPOSE: The purpose of this study was to identify premorbid personality, depression and disturbing behaviors to provide information for developing nursing interventions for the pre-demented and mild demented elderly living as residents of their community. METHOD: The survey was conducted through direct interviews using a structured questionnaire in J city. Among the subjects contacted, 89 made appropriate replies to the survey. RESULT: The subjects' disturbing behaviors were significantly related to premorbid personality and depression. The predictors to disturbing behaviors of the pre-demented elderly were sex, extroversion, neuroticism and conscientiousness. The predictors to disturbing behaviors of the mild demented elderly were agreeableness, depression, sex, conscientiousness, and extroversion. CONCLUSION: In conclusion, disturbing behaviors of pre-demented elderly and mild demented elderly are affected not only by their premorbid personality but also by their depression. Therefore, it is necessary to encourage and respond to them with understanding their disturbing, behaviors in relation to their premorbid personality. In addition. it is important to maintain positive emotion in order to reduce their disturbing behaviors.
Aged* ; Dementia ; Depression* ; Extraversion (Psychology) ; Humans ; Nursing ; Surveys and Questionnaires

Pathogenetic mechanisms of progressive glomerulosclerosis are not clear. We studied the long-term(10 weeks) effects of puromycin aminonucleoside(PAN) in Sprague-Dawley rats with or without uninephrectomy(UN). Compared to rats with PAN injections only, rats with uninephrectomy and PAN injections showed significantly higher serum levels of urea nitrogen(153 +/- 155 mg/dl vs. 16 +/- 4 mg/dl, p<0.01), ceatinine(2.96 +/- 1.21 mg/dl vs. 0.92 +/- 0.36 mg/dl, p<0.01), cholesterol(466 +/- 125 mg/dl vs. 94 +/- 27 mg/dl, p<0.01), and triglyceride(337 +/- 237 mg/dl vs. 111 +/- 36 mg/dl, p<0.05) as well as increased amounts of proteinuria(428 +/- 90 mg/day vs. 136 +/- 130 mg/day, p<0.01). Lesions of focal segmental glomerulosclerosis(FSGS) were more frequently observed in rats with UN and PAN injections than rats with PAN infections only(39.5 +/- 17.2% vs. 4.3 +/- 4.7%, p<0.01). Ultrastructural examination of the glomeruli from rats with UN and PAN injections revealed severe epithelial cell changes including foot process effacement, vaculoar change or pseudocyst formation and focal detachment of epithelial cells from the underlying basement membrane. The results suggest that chronic nephrosis induced by PAN showed functional and morphologic features similar to those of human FSGS. Cytotoxic effect of PAN on the glomerular epithelial cells may be an initiating factor for the development of FSGS. which may be aggravated by some hemodynamic changes induced by uninephrectomy.
Humans ; Rats ; Animals

There have been a few reports suggesting that the imune response to pulmonary tuberculosis provides the appropriate setting for the development of IgA nephropathy (IgAN). To define better the relation between pulmonary tuberculosis and IgAN, we evaluated the prevalence of pulmonary tuberculosis among 386 Korean patients with IgAN. Seventeen cases (4.4%) showed abnormal chest X-ray findings suggestive of pulmonary tuberculosis. Ten patients were male and seven were female. Only one case was a child. Urinary abnormalities were detected during the course of antituberculous medication in 11 patients, and after completion of chemotherapy in 2. Chest abnormalities were noted in the remaining 4 patient after IgAN had been diagnosed. Clinical diagnosis of tuberculosis was made mainly based on the chest X-ray findings, but sputum Acid-Fast Bacilli were detected in one patient and pulmonary granulomo was noted in 2. The patients presented various clinical manifestations such as gross hematuris (5 cases), nephrotic syndrome (5 cases), asymptomatic urinary abnormalities (4 cases) and pyuris (1 case) at time of biopsy. Histologic grading of the glomerular lesions was made with modified Meadow classification (1972): one had grade I lesion, 8 grade II, 5 GRADE III and 3 showed grade IV. Follow-up studies were made in 7 patients. Six showed resolution of urinary abnormalities after completion f antituberculous medication, while one pursued chronic renal failure 20 days after the onset. The above clinical and morphologic features suggest that pulmonary tuberculosis may be partly related to the occurrence of IgAN in some Korean patients.
Child ; Male ; Female ; Humans ; Follow-Up Studies

No abstract available.
Blood Pressure* ; Body Mass Index* ; Cholesterol* ; Humans ; Plasma* ; Spouses*

Pulmonary vein velocities have recently been estimated in conjunction with mitral flow velocities to increase our understanding o ventricular filling. The advent of transesophageal echocardiography with pulsed Doppler imaging capability has provided a method by which both the mitral valve and pulmonary vein velocities can be easily recorded because of the posterior approach providing unimpeded interrogation of cardiac structures. The purpose of this present study was to evaluate the normal pulmonary venous, mitral and aortic flow pattern by transthoracic echocardiography in neonate according to the postnatal age. The results were as follows. 1) With regard to the aortic flow, the early systolic was of pulmonary flow peaked after the onset of aortic flow and the late systolic wave occured consistently before aortic valve closure. 2) The peak velocities of early systolic, late systolic, late systolic, diastolic and atrial systolic in the pulmonary venous flow were 36.4 (13.2cm/sec, 45.3 (15.3cm/sec, 48.5 (14.1cm/sec and 16.6( 5.7cm/sec at 1 day old. the difference according to the postnatal age was not significant. 3) The ratio of peak systolic to peak distolic velocity of pulmonary venous flow was 1.0( 0.3 at 1 day o1, 1.1( 0.4 at 1 week old and 1.2 (0.3 at 1 month old. The difference between old and 1 month old was statistically significant(p<0.05). 4) The peak early diastolic velocity of mitral flow was 51.3 (15.2cm/sec at 1 day old, 54.7( 13.7cm/sec at 1 week old and 80.7 (16.6cm/sec at 1 month old. The difference between 1 week old and 1month old was statistically significant(p<0.01). 5) The peak late diastolic velocity of mitral flow was 48.3 (14.6cm/sec at 1 day old, 50.1( 9.9cm/sec at 1 week old and 71.8 (16.6cm/sec at 1 month old. The difference between 1 week old and 1 month old was statistically significant(p<0.01). 6) The ratio of peak mitral early diastolic to peak late diastolic velocity was 1.1( 0.2 at 1 day old, 1.1( 0.3 at 1 week old and 1.2( 0.7at 1 month old. The difference between 1 week old and 1 month old was statistically significant(p<0.01). 7) The peak aortic valve flow velocity was 62.1 (14.2cm/sec at 1 day old, 67.8 13.4cm/sec at 1 week old and 76.6 14.1cm/sec at 1 month old. The difference between old and 1 month old was statistically significant(p<0.05). In conclusion, improvement of left ventricular diastolic function was noted at 1 month old by echocardiography. These normal data will be useful in comprisons with the data, which obtained in newborn with various congenital heart disease that affects flow dynamics.
Aortic Valve ; Echocardiography ; Echocardiography, Doppler* ; Echocardiography, Transesophageal ; Heart Defects, Congenital ; Humans ; Infant, Newborn* ; Mitral Valve ; Pulmonary Veins

Rapid progress in modern medical technology has made it possible to sustain life and/or delay death using 'heroic' treatments. The availability of life-sustaining treatment brings several issues in end-of-life care such as 'dying with dignity' and an radical increase in health care costs. The use of Advance Directives(AD) have been widely heralded by health care providers, gerontologists, and advocacy groups as means of protecting patients' right to accept or refuse life-sustaining treatment in end-of-life care. The use of AD can not only improve patients' autonomy and quality of life but also bring efficiency in distributing health care resources. The proportion of older persons in Korean population has been increasing. Those 65 years of age or over were about 7 percent of the population. Death and dying is not limited to older persons, but it is more prevalent among them. In conjunction with an aging population and the increasing prevalence of death, the issues of death and dying will become crucial in near future in terms of 'dying with dignity', 'autonomy', and 'self-control'. This paper attempts to explode and establish the concept of advance directives (AD) based on literature review. Data sources are computer searches with the MEDLINE database. Due to the lack of prior study on AD for a Korean cases, studies abroad are reviewed. This paper suggests the need for future study on the possibility of the use of AD in Korea.
Advance Directives* ; Aging ; Surveys and Questionnaires ; Delivery of Health Care ; Health Care Costs ; Health Personnel ; Humans ; Korea ; Patient Rights ; Prevalence ; Quality of Life

PURPOSE: The purpose of this study was to investigate the quality of life and related factors of CVA surgery patients. METHOD: The subjects were 64 CVA surgery patients who had discharged and received follow up care at the OPD. Data were collected using William's SS-QOL instrument and IADL. And Data were analyzed with SPSS WIN program in which frequency, percentage, t-test, Pearson's correlation and stepwise regression were used to examine the quality of life and related factors. RESULT: General characteristics related to QOL were marital status and economical status. Depression was the most important factor with influence on QOL in CVA disease patients after surgery. There were further positive correlation between patient's IADL and QOL and between patient's social support and QOL. Meanwhile the patient's depression level was negatively correlated with QOL. CONCLUSION: Depression was the most important factor with influence on QOL in CVA patients after surgery. Therefore active nursing intervention to decrease depression and to improve patient's physical functional status in needed. And the patient's family should be included in all nursing intervention and patient education so that the patient's quality of life is prompted by the maintenance of optimal wellbeing.
Depression ; Follow-Up Studies ; Humans ; Marital Status ; Nursing ; Patient Education as Topic ; Quality of Life*

The aim of the study was to explore the current status as well as personal views, attitudes, and beliefs regarding daily meal consumption (DM) and food supplement use (FS) in conjunction with the improvement of health condition of the women. Eight focus group interviews were performed and the interview material was condensed systematically with the aim to extract core meanings related to DM, FS, and menopause-associated health. Participants were 40 in number and showed ages ranging from 45 and 60 years with various menopausal status. Current status and beliefs about DM, resources of purchase motivation of FS, types of FS that are currently used, and perceived effects and personal beliefs about FS are discussed. Theme content analysis revealed 3 themes for beliefs about DM, 5 themes for beliefs pertaining FS, and 4 themes for the association between DM and FS. Non-dietary factors such as positive mental attitude and exercise appeared to be also important to maintain good health. The bottom line message from this study may be that proper nutrition through daily meals is essential for good health, while food supplement are used merely to supplement the diet. Findings from this study may deepen our understanding of how women who translate their lifespan through "menopause" perceive the roles and meaning of DM and FS, suggesting health professionals need to monitor and evaluate DM and implement strategies targeting the improvement of daily meal quality of middle and older aged women.
Aged ; Climacteric ; Diet ; Dietary Supplements ; Female ; Focus Groups ; Health Occupations ; Humans ; Meals ; Motivation ; Organothiophosphorus Compounds

PURPOSE: Endothelin-1(ET-1) is a potent vasoconstrictor peptide. It has potent contractile and proliferative effects on vascular smooth muscle cells. Congenital heart diseases are often accompanied by pulmonary hypertension, and the severity of pulmonary hypertension is important in the prognosis. The aim of this study was to elucidate changes of ET-1 after pulmonary venous stenosis in a dog model, and investigate the interaction between pulmonary venous pressure and ET-1. METHODS: Plasma ET-1 levels were measured by radioimmuno-assay at the thoracic aorta, left pulmonary artery and left pulmonary vein. Pressures were also monitored at the same sites. Immunohistochemical staining of ET-1 was performed in the lung tissue. RESULTS: Increased serum ET-1 levels were noted at 1 hour after left pulmonary vein stenosis in the left pulmonary vein and aorta, and at 2 days after stenosis in the left pulmonary artery. Left pulmonary venous pressure was significantly increased at 1 hour after pulmonary vein stenosis, and systolic pulmonary artery pressure at 2 days after stenosis. Increased expression of ET-1 was noted by immunohistochemical staining at the lung tissue at 7 days after stenosis of left pulmonary vein. CONCLUSION: Increased serum ET-1 level and expression of ET-1 in immunohistochemical staining at lung tissue were noted after stenosis of pulmonary vein. Serum ET-1 level would be useful in the diagnosis and prediction of pulmonary artery hypertension. (J Korean Pediatr Soc 2000;43:769 778)
Animals ; Aorta ; Aorta, Thoracic ; Constriction, Pathologic* ; Diagnosis ; Dogs ; Endothelin-1* ; Endothelins ; Heart Diseases ; Hypertension ; Hypertension, Pulmonary ; Lung ; Muscle, Smooth, Vascular ; Plasma ; Prognosis ; Pulmonary Artery ; Pulmonary Veins ; Venous Pressure

PURPOSE: This study was done to examine the effects of mood state, resourcefulness, and health perception on health promoting behavior of hospital nurses. METHODS: Convenience sampling was conducted for nurses working at three University hospital and 336 nurses were selected. Data were analyzed using SPSS 18.0. RESULTS: The results of the analysis showed that the score for nurses' mood state was 41.76+/-18.90; for resourcefulness, 11.30+/-20.63; for health perception, 3.32+/-.77, and for health promoting behavior, 111.55+/-17.76. Mood state, resourcefulness, and health perception were significantly correlated with health promoting behavior. The overall explanatory power of the effects of nurses' mood state, resourcefulness, and health perception on health promoting behavior was 27.8%. CONCLUSION: Study results indicate that better mood state, higher resourcefulness, and higher health perception result in more health promoting behavior.