No abstract available.
Humans ; Sexual Behavior* ; Uterine Cervical Neoplasms*

OBJECTIVE: Middle-aged women experience a lot of events of physical changes and various mental conflicts. The purpose of this study is to determine variables related to happiness, and to make and verify the model for happiness of middle-aged women. METHODS: We constructed conceptual model for happiness of middle-aged women in Korea, based on Maslow's hierarchy of needs. This model consisted of three exogenous variables (health status, financial distress, and social support) and three endogenous variables (self-esteem, positive thinking, and happiness). For middle-aged women in Korea, we returned 442 questionnaires of 460 participants. RESULTS: Model fit of the modified model was satisfied; χ²=102.108, GFI=0.959, CMIN/DF=2.917, RMSEA=0.068, AGFI=0.922, CFI=0.977, SRMR=0.0368. Happiness was explained by 82% through health status, financial distress, social support, self-esteem, and positive thinking. As Maslow's hierarchy of needs, happiness of middle-aged women is related to basic needs (health status, financial distress, and social support), psychological needs (self-esteem and positive thinking) and self-fulfillment needs (happiness). CONCLUSION: Our study shows that it is required intervention for meeting basic factor such as health status, financial distress and social support in order to increase happiness of middle-aged women.
Female ; Happiness ; Humans ; Korea ; Thinking

No abstract available.
Female ; HELLP Syndrome* ; Pregnancy

Acinetobacter species encounters frequently with clinical specimens and now accounts for a substantial proportion of endemic nosocomial infections in Korea. Recent trends indicate that the antimicrobial resistant strains of Acinetobacter species are increasing. Sixty-one strains were isolated from specimens of patients suspected of nosocomial infections during 1991 to 1996. At present, phenotypic identification of Acinetobacter using biochemical test may not be reliable and resulted in the difficulty to clarify the source of infections and epidemiological study of hospital-acquired infections. Aware of the importance of rational taxonomic proposal for these isolates, correct species identification of these organisms by molecular typing method was carried out. A total of fifty-four strains of A. calcoaceticus-A. baumannii complex species which were identified to genospecies 2 and 13 by biochemical characteristics was subjected to identify by ribotyping using restriction endonuclease EcoRI, ClaI, and SalI. Of fifty-four strains, twenty-five strains were identified as A. baumannii (genospecies 2) and twenty-one strains as genospecies 13, and six strains changed to genospecies 3, and the rest two strains were confirmed as A. haemolyticus (genospecies 4). This result suggests that the ribotyping may be of value for identification of genospecies and epidemiological information of Acinetobacter strains.
Acinetobacter baumannii* ; Acinetobacter calcoaceticus* ; Acinetobacter* ; Cross Infection ; DNA Restriction Enzymes ; Humans ; Korea ; Molecular Typing ; Ribotyping*

OBJECTIVES: We aimed to explore the relationship among fatigue and perceived stress, depressive mood in the working population. We also examined associations with demographic and life style factors and investigated the effect of individual coping skills on these associations. METHODS: Fatigue Severity Scale(FSS), Perceived Stress Scale(PSS), Brief Encounter Psychosocial Instrument - Korean version(BEPSI-K), Beck Depression Inventory(BDI), Stress Coping Skill Questionnaire were administered to 621 civil servants. All of above and other demographic factors are self-administered questionnaire survey and this study is cross sectional. RESULTS: Mean FSS score was 3.04 which was lower than 3.22, the severity cut off score. FSS, PSS, BEPSI-K, BDI were all higher in female. Subjects with active coping skills showed relatively low fatigue, perceived stress, depressive mood than those with passive coping skills. Logistic regression analyses indicated that the PSS, BDI, BEPSI-K in working population increase the risk of fatigue and regular exercise lowers the risk. CONCLUSIONS: Adults who were afflicted by stress, experienced depressive mood or were physically inactive were at much higher risk of feeling fatigue. Since no other large data sets are available for fatigue, the results from this study could serve a very useful purpose, to furnish a basis for comparison with future research results based on more complete data.
Adaptation, Psychological ; Adult ; Dataset ; Demography ; Depression ; Fatigue* ; Female ; Humans ; Life Style ; Logistic Models ; Questionnaires

No abstract available.
Pleural Effusion*

BACKGROUND: Several studies have indicated that lumbar epidural anesthesia may decrease the incidence of deep vein thrombosis and pulmonary embolism, particulary after total hip replacement. Moreover venous thromboembolism also occurs after the release of a tourniquet in orthopedic surgery. The d-dimer test has been reported to be useful for predicting lower limb DVT and PE. Of the d-dimer test methods, the latex agglutination method shows excellent sensitivity and specificity. METHODS: We compared the quantity of d-dimer for General (n = 21) and Epidural (n = 20) anesthesia after tourniquet release in patients undergoing arthroscopic knee surgery. RESULTS: D-dimer significantly increased after tourniquet release in both groups, whereas the increase of d-dimer in the Epidural group was no smaller than that in the General group. Epidural group showed a correlation between tourniquet application and d-dimer. CONCLUSIONS: The present data suggest that DVT and PE after tourniquet release could occur during arthroscopic knee surgery and that epidural anesthesia may increase the fibrinolysis of a tourniquet induced thrombus.
Agglutination ; Anesthesia ; Anesthesia, Epidural* ; Anesthesia, General* ; Arthroplasty, Replacement, Hip ; Fibrinolysis ; Humans ; Incidence ; Knee* ; Latex ; Lower Extremity ; Orthopedics ; Pulmonary Embolism ; Sensitivity and Specificity ; Thromboembolism ; Thrombosis ; Tourniquets* ; Venous Thromboembolism ; Venous Thrombosis

Emergency hysterectomy has been accepted as a life-saving procedure for patients with bleeding at the time of cesarean section. This study analyzed the patients of emergency obstetric hysterectomy performed at CHA hospital for 4 years from January 1990 to December 1993. During the 4 year study there were 32,090 deliveries, 8021 of which were cesarean sections. 42 emergency obstetric hysterectomies were performed; there were 36 cases after normal spontaneous vaginal delivery and 6 cases after cesarean section. The results of this study were as follows ; 1) 42 patients were evaluated, ranging in age from 23 years to 41 years and averaging 32 years. 2) The most common indications for cesarean hysterectomy were atony (35.7%) and placenta previa and accreta (35.7%). 3) Five patients received continuous epidural anesthesia and three of them with initially satisfactory epidural anesthesia required intraoperative induction of general anesthesia. Other patients received general anesthesia. Mean anesthetic time was 2 hours and 37 minutes. 4) Mean units transfused during operation were 11.1 pints. Mean preoperative hemoglobin and hematocrit were 10.3 g/dl and 31.9%. Mean postoperative hemoglobin and hematocrit were 10.5 g/dl and 33.1%. 5) Complications were found in 6 cases, including bladder injury, bleeding at the vaginal cuff area, pulmonary edema and paralytic ileus. Average hospital stay was 8.8 days.
Anesthesia ; Anesthesia, Epidural ; Anesthesia, General ; Cesarean Section ; Emergencies* ; Female ; Hematocrit ; Hemorrhage ; Humans ; Hysterectomy* ; Intestinal Pseudo-Obstruction ; Length of Stay ; Placenta Previa ; Pregnancy ; Pulmonary Edema ; Urinary Bladder

Mature cystic teratomas of the ovary are one of the most common ovarian neoplasms found in reproductive age women. Malignant transformation is an uncommon complication in a mature cystic teratoma of the ovary, usually being reported in about 1-3% of cases. Of malignant transformations, squamous cell carcimona is the most common type and sarcomatous transformation is rare, its prognosis is poor. Adenocarcinoma occurs with less frequency. We experienced a case of squamous cell carcinoma and adenocarcinoma arising in mature cystic teratoma of the ovary, so we present this case with brief review of the literature.
Adenocarcinoma* ; Carcinoma, Squamous Cell* ; Female ; Humans ; Ovarian Neoplasms ; Ovary* ; Prognosis ; Teratoma*

Objectives: The purpose of this study was to compare the fracture strength and traslucency of 3D printing resin crowns according to different thicknesses. Methods: Resin crowns were designed with CAD software and a 3D scanner, using scanned data of the #61 tooth model. Resin Crowns with different thicknesses were printed using a 3D printer, and subsequently divided into four groups according to thickness (0.3, 0.5, 0.7, and 1.0 mm). Fracture strength was compared among groups with a resin strip crown of 1.0 mm thickness. Compressive force was applied using a universal testing machine at 30° along the lingual surface at 1 mm/min cross head speed. For translucency evaluation, thin square specimens were printed of thicknesses 0.3, 0.5, 0.7, and 1.0 mm, and translucency was measured using a spectrophotometer. Results: As a result of fracture strength measurement, fracture strength increased as thickness increased, and a significant difference was observed solely between thicknesses of 0.3 and 0.5 mm, and the thicknesses of 0.3 and 0.5 mm (P<0.05). Translucency decreased as thickness increased, and similarly, a significant difference was observed only between thicknesses of 0.3 and 0.5 mm and the thicknesses of 0.7 and 1.0 mm (P<0.05). Conclusions A 3D printing resin crown can be used as a clinical option for restoring a primary anterior tooth affected by caries.