The purpose of this study was to examine the stressors and stress coping styles of 6th grade elementary school children and to explore the relationship between stressful life events and health symptoms and the effects of coping style which is theoretically considered to mediate the relationship between stress and health symptoms. The study subjects consisted of 329 in 6th grade elementary school children in Cheong-Ju city. Of the 329 subjects, 171 were boys and 158 were girls. For this study, three kinds of questionnaires were adopted as follows ; 1) Feel Bad Scale (FBS) by Lewis et al., 2) Lazarus-Folkman's Way of coping questionnaire 3) Hee Sun Shin's Health Symptom questionnaire(HSQ) The researcher visited the school and collected data in the class using the questionnaire method after an explanation of the purpose and procedures was given to the children. Data collection was done for 10 days(from 5th to 15th of July 1997). The data were analyzed by descriptive statistics, correlation analysis, multiple regression analysis using the SAS statistical program. The results of this study were as follows; 1. The mean score for the FBS was 211.37(range : 77-427). The most severe stressors perceived by children were parental divorce and other's smash or steal of my things. The most frequently experienced stressful life events were conflict with siblings and being scolded for other's fault. 2. The most frequently used stress coping style was the active coping (M=17.85), followed by passive(M=13.64) and magical one(M=13.42). 3. The mean score for the HSQ was 23.30(range : 0-72) The most frequently complained health symptoms were headache and having much worry about everything. 4. The was a significant relationship between stressful life events and health symptoms(r=.60, p<.001). Also, stressful life events were positively related with passive coping(r=.27, p<.001) and magical coping(r=.38, p<.001). Health symptoms were positively correlated with passive coping(r=.33, p<.001) and magical coping(r=.41, p<.001). 5. Stepwise multiple regression analysis revealed that the most powerful predictor was the variable of stressful life events. Health concerns, magical coping style, passive coping style and active coping style accounted for 49.15% of the variance in health symptoms. This study revealed that stressful life events correlated with health symptoms in 6th grade elementary school children and passive coping and magical coping had mediating effects on this relationship. The implication for nursing is that there is a need to develop supportive interventions for high risk population to decrease health problems due to stress.
Child* ; Chungcheongbuk-do ; Data Collection ; Divorce ; Female ; Headache ; Humans ; Magic ; Negotiating ; Nursing ; Parents ; Siblings ; Solar System ; Child Health ; Surveys and Questionnaires

No abstract available.
Busan* ; Cytogenetics*

PURPOSE: Purpose :To evaluate the position and transverse dimension of the adult optic chiasm in normal Korean adult. MATERIALS AND METHODS: The authors analysed 3D coronal volume images (TR/TE= 30/13, flip angle= 30 degrees) of 136 normal adult subjects without known visual abnormality. All MRI examinations were performed using a 0.5T system. MRI was reviewed retrospectively to determine the position (horizontal and tilted) of the potic chiosm and the transverse dimension of the optic chiasm was measured. RESULTS: Seventy-five (55%) of 136 normal subjects had horizontal position, and sixty-one (45%) had tilted position. Thirty-eight (62%) of 61 with tilted position showed higher position on the right side, and twenty-three (38%) showed higher position on the side. The average transverse dimension(mean SD) was 15.2 +/- 0.7mm in men and 14.6 +/- 1.0mm in women. The difference of transverse dimension between men and women was statistically significant. CONCLUSION: Tilted position of the adult optic chiasm on coronal MRI was seen in approximately half of normal adults. The average of transverse dimension of normal optic chiasm was 15mm.
Adult* ; Female ; Humans ; Magnetic Resonance Imaging* ; Male ; Optic Chiasm* ; Retrospective Studies

This study was performed to estimate the effect of alphacalcidol supplementation or nutrition education on the nutrient intakes, bone mineral density and bone markers in continuous ambulatory peritoneal dialysis (CAPD) patients. The 90 CAPD subjects were randomly assigned to 3 groups (alphacalcidol group: AG, nutrition education group: NG, and control group: CG). Alphacalcidol supplementation(0.5 microgram/day) was carried out for 8 months. Nutrition counseling was performed according to the patient's individual question for the first 6 months and scheduled nutrition education with individual counseling was carried out for the last 2 months. In baseline data, there were no significant differences in age, sex, family number, education years and monthly income except the NG showed significantly less duration of CAPD (p <0.05) compared to other two groups. After intervention all three groups showed tendency of lower intakes. NG revealed less decrease in protein, especially in animal protein, calcium from Ca-P binder, dietary calcium, dietary iron and niacin. NG showed significantly more increase in dry weight (p <0.05) and AG in waist circumference (p <0.001) after intervention. The groups did not show significant differences in the changes of biochemical indices related to bone metabolism. NG revealed more increase in trochanter BMD (p <0.05) compared to other two groups. It seems that nutrition education is more effective in preventing deterioration or improving the bone and general nutrition status.
Animals ; Bone Density* ; Calcium ; Calcium, Dietary ; Counseling ; Education* ; Femur ; Humans ; Iron, Dietary ; Metabolism ; Niacin ; Nutritional Status ; Peritoneal Dialysis, Continuous Ambulatory* ; Waist Circumference

Hamartoma of the bladder is quite a rare entity which is composed of a disorderly admixture of mature cellular elements normally present in the urinary bladder. There is a great controversy regarding the pathogenesis of this lesion. Whether it is a true hamartomatous lesion or metaplastic lesion developed secondary to the inflammatory process. Similar or identical lesions has often been given by other names such as florid examples of cystitis glandularis. We prefer to cell florid examples of cystitis glandularis rather than hamartoma when it was occurred in an old age higher then 50th decade. Here we report a case of hamartoma of the urinary bladder in 44 years old man. Cystoscopic examination revealed a papillary polypoid mass which was attached to the fundus of bladder by long stalk. The mass measured 1.5 cm in greatest diameter. It was composed of epithelial nests resembling von Brunn's nest, cystitis glandularis or cystitis cystica dispersed in a stroma rich in smooth muscle and fibrous tissue.
Hamartoma

No abstract available.
Estrogens* ; Progesterone* ; Receptors, Progesterone*

No abstract available.
Hepacivirus* ; Hepatitis C Antibodies* ; Hepatitis C* ; Hepatitis*

BACKGROUND: The polymerase chain reaction(PCR) assay is rapid, sensitive analytical technique but has problem of high false-positive rate. We applied dUTP-UDG PCR (dU-PCR) method to prevent carryover contamination major source of high false positive in PCR assays, for detection of Mycobacterium tuberculosis. METHODS: The PCRs for detection of M. tuberculosis were performed with P1 and P2 primers based on IS6110 repeated sequence. FTC-2000 was used for capillary PCR and Uno-Thermoblock was used for heating block PCR. In order to evaluate the effect of dU-PCR controlling carryover contamination, PCRs were performed in the presence of UDG and the absence of UDG. To compare the sensitivity of usual dT-PCR with dU-PCR, chromosomal DNA of M. tuberculosis ranging 500pg to 0.5fg were amplified by dT-PCR and dU-PCR method using two different thermocycler, capillary and heating block type, respectively. RESULT: The dU-PCR using UDG prevented carryover contamination by amplicon DNA up to 500pg. By capillay PCR method, the lower limits of detectability of dT-PCR and dU-PCR were 0.5fg and 500fg, respectively, which indicates the sensitivity of dU-PCR was lower than dT-PCR. But by heating block method, the lower limits of detectability of both method of dU and dT-PCR were 0.5fg. So the sensitivity of dU-PCR was same as dT-PCR. CONCLUSION: The dU-PCR by heating-block method was sensitive test for detection of M. tuberculosis that effectively prevent carryover contamination by amplicon.
Capillaries ; DNA ; Heating ; Hot Temperature ; Mycobacterium tuberculosis* ; Mycobacterium* ; Polymerase Chain Reaction* ; Tuberculosis

Measurement of the normal pituitary gland height was performed on magnetic resonance (MR) images of 144 subjects with no known or suspected pituitary or hypothalamic diseases. Midsagittal T1 weighted images (T1WI) were used for measurement, and mean vertical height according to age and sex group was obtained. In all age groups, the pituitary height was greater in females than in meles, The group of 0-9 years in both genders showed the minimum mean pituitary height, The maximum mean height was observed in the 10-19 years age group in both genders. The height gradually decreased with increasing age after age 20 years. There was no subject with a height more than 9.0 mm in females or 8.0 mm in males. In conclusion the measurement of the normal pituitary pland height using mid sagittal MR imaging can be used for the evaluation of the pituitary gland lesions.
Female ; Humans ; Hypothalamic Diseases ; Magnetic Resonance Imaging ; Male ; Pituitary Gland* ; Sex Differentiation*

Proliferating trichilemmal tumor is one of rare benign tumors of the skin appendages, considering as hamartoma of the terminal hair follicle, isthmic segment of the outer root sheath. We report a case of numerous proliferating trichilemmal tumors admixed with ordinary trichilemmal cysts with femilial history in 64-year-old man. He has total 157 lesions, which are chiefly located in scalp (48), back (32), and also face, neck, trunk, extremities. Histologically, the tumor is composed of irregularly arranged and ansatomosed trabeculae, lobules, or sheets of proliferated trichilemmal squamous epithelium with peripheral palisading of the basaloid cells. Several layers of squamoid or ovoid cells have PAS-positive clear cytoplasm. And it also shows abrupt amorphous, trichilemmal keratinization. Some squamous eddies with mild cellular atypism are associated, but definite invasion or other evidence of the malignancy is not found. usual multiple trichilemmal cysts are admixed with tumor and occasionally exhibit connection between them.
Cysts ; Hamartoma