No abstract available.
DNA*

A modern development of ambulatory ECG monitoring gave great advances in the diagnosis and evaluation of various cardiac conditions. Fifteen cases of ischemic heart disease, 11 cases of nonischemic heart disease, 5 cases of noncardiac disease and 9 cases of normal healthy subjects were studied from January 1980 to July 1981 in national Medical Center, with the following results: 1) The heart rate was decreased during night time, with less decreasing tendency in patients with ischemic heart disease. 2) Among 30 cases, including 12 patients with ischemic heart disease, who didn't show arrhythmia on routine 12 lead ECG, 12 cases, including 6 patients with ischemic heart disease, showed arrhythmia on Holter monitoring. 3) Among 5 cases with ischemic heart disease who showed premature ventricular contraction on day time monitoring, 2 cases didn't show premature ventricular contraction on nigh time monitoring. 4) The S-T segment and T wave were changed during night time in 2 cases with ischemic heart disease and in 2 normal subjects. From these results, we could assert that Holter monioring or ambulatory ECG tracing would be a good method for diagnosis and evaluation of ischemic heart disease, and other cardiac conditions. Several another studies with this equipment have to be performed and would give more distinctive outcomes.
Arrhythmias, Cardiac ; Diagnosis ; Electrocardiography ; Electrocardiography, Ambulatory* ; Heart Diseases ; Heart Rate ; Humans ; Myocardial Ischemia ; Ventricular Premature Complexes

PURPOSE: This study was conducted to evaluate the effect of IVIG infusion on renal function in VLBW infants. IVIG has been proved quite safe in neonates given prophylactic and therapeutic doses. But nephrotoxicity is not recognized as adverse in IVIG therapy, only several previous adult cases have been noted. METHODS: For a total of ten VLBW infants who had not been received any medication except parenteral nutrition, vitamin and Fe supplements was assigned for study. To observe changes in renal function after preventive dose of IVIG administration(500mg/kg, 1dose) serum BUN and creatinine, 2-microglobulin( 2-MG) and N-acetyl- -D-glucosaminidase(NAG) were obtained prior to study and 1, 3 and 7 days after infusion. RESULTS: 1) There were no elevation of serum BUN and creatinine after IVIG administration, 2) There was transient increase of urine NAG from 1.1+/-0.7 u/mg creatinine before infusion to 2.7+/-5.3 u/mg creatinine on the first day of infusion, which was not statistically significat, decreasing to pretreatment level on the 3rd and 7th days after infusion. 3) There was transient increase of urine 2-MG from 294.6+/-223.8 microgram/mg creatinine before infusion to 680.0+/-108.9 microgram/mg creatinine on the first day and 416.0+/-246.3 microgram/mg creatinine on 3rd day after infusion, which was not statistically significant. CONCLUSIONS: It was found that prophylactic dose of IVIG in VLBW infants does not cause clinically significant impairment of renal function. but mild increment of urine NAG and 2-MG may suggest the possibility of renal tubular damage. Based on these results, further evaluation of the effect of IVIG on renal function in VLBW infant is recommended.
Acetylglucosaminidase ; Adult ; Creatinine ; Humans ; Immunoglobulins, Intravenous ; Infant* ; Infant, Newborn ; Infant, Very Low Birth Weight* ; Parenteral Nutrition ; Vitamins

This study empirically examined the actual level of elementary school children's knowledge of nutrition and the extent of current nutrition education for the children through the use of textbooks. Two or three classes were sampled from each of six schools, respectively, in Gangneung; of the 562 questionnaires that were distributed, 537 were returned and used for analysis. Respondents were all sixth-graders, on average boys and girls were 153.02+/-8.19cm and 152.79+/-7.15cm in height and 45.27+/-10.32kg and 43.33+/-7.46kg in weight, respectively, which was consistent with others' research. Most children had two siblings and a working mother, considered that they were well off, and their mother prepared meals. Children regularly had breakfast and dinner, although more children had dinner than breakfast. As a whole, their knowledge of the main nutrients contained in foods was lower than their general knowledge of nutrition. There were significant differences in knowledge of the main nutrients contained in foods, with girls showing more knowledge than boys (p<0.01). Most of them learned about nutrition at school, followed by home. At school, Practical Technology classes taught them the most about nutrition. Although Physical Education classes were expected to teach about nutrition in a quantitative way, they accounted for just 4.7% of the overall knowledge. As for the children's understanding of nutrition education through use of a textbook at school, just 19% of the students gained a very good understanding. As for interest in nutrition education at school, 22.2% of the students had no interest, while girls were more likely to have their interest in nutrition education at school affected by knowledge of nutrition than boys. For both boys and girls, the most desired method of education was cooking practice. More research across subjects is necessary so that nutrition education concentrated on the curriculum for fifth-graders can be provided by stages from the lower grades. Since cooking practice or games were preferred, it is necessary to develop nutrition education methods to incite active interest rather than passive education.
Breakfast ; Child ; Cooking ; Curriculum ; Surveys and Questionnaires ; Eating* ; Education* ; Female ; Gangwon-do* ; Humans ; Meals ; Mothers ; Physical Education and Training ; Siblings

Purpose: This study examined nursing students' experiences of using digital healthcare applications in terms of the source and demand of socio-psychological needs, expectations, exposures, use satisfaction, and derivative effects based on the components of use satisfaction theory. Methods: This study was conducted using focus group interviews, and data were collected from 12 nursing students enrolled in two universities located in Seoul and Gyeonggi Province from April 1 to May 31, 2023. Results: The nursing students mainly used digital healthcare applications to address needs such as sleep, exercise, goal setting, social support, and motivation, which included the need for physical well-being, growth and development, emotional stability, and social needs. Participants met various needs such as achieving goals, feeling of achievement, enhancing self-confidence, and acquiring helpful information through digital healthcare applications. The satisfaction gained in setting and achieving goals was the driving force for motivation. Conclusion Nursing students value intuitive interfaces, personalized features, and appropriate notifications. Step-by-step rewards and reasonable pricing are also vital for using digital healthcare apps.These findings should be incorporated into developing programs to improve nursing students' health management and digital healthcare skills.

Purpose: This study examined nursing students' experiences of using digital healthcare applications in terms of the source and demand of socio-psychological needs, expectations, exposures, use satisfaction, and derivative effects based on the components of use satisfaction theory. Methods: This study was conducted using focus group interviews, and data were collected from 12 nursing students enrolled in two universities located in Seoul and Gyeonggi Province from April 1 to May 31, 2023. Results: The nursing students mainly used digital healthcare applications to address needs such as sleep, exercise, goal setting, social support, and motivation, which included the need for physical well-being, growth and development, emotional stability, and social needs. Participants met various needs such as achieving goals, feeling of achievement, enhancing self-confidence, and acquiring helpful information through digital healthcare applications. The satisfaction gained in setting and achieving goals was the driving force for motivation. Conclusion Nursing students value intuitive interfaces, personalized features, and appropriate notifications. Step-by-step rewards and reasonable pricing are also vital for using digital healthcare apps.These findings should be incorporated into developing programs to improve nursing students' health management and digital healthcare skills.

Purpose: This study examined nursing students' experiences of using digital healthcare applications in terms of the source and demand of socio-psychological needs, expectations, exposures, use satisfaction, and derivative effects based on the components of use satisfaction theory. Methods: This study was conducted using focus group interviews, and data were collected from 12 nursing students enrolled in two universities located in Seoul and Gyeonggi Province from April 1 to May 31, 2023. Results: The nursing students mainly used digital healthcare applications to address needs such as sleep, exercise, goal setting, social support, and motivation, which included the need for physical well-being, growth and development, emotional stability, and social needs. Participants met various needs such as achieving goals, feeling of achievement, enhancing self-confidence, and acquiring helpful information through digital healthcare applications. The satisfaction gained in setting and achieving goals was the driving force for motivation. Conclusion Nursing students value intuitive interfaces, personalized features, and appropriate notifications. Step-by-step rewards and reasonable pricing are also vital for using digital healthcare apps.These findings should be incorporated into developing programs to improve nursing students' health management and digital healthcare skills.

Purpose: This study examined nursing students' experiences of using digital healthcare applications in terms of the source and demand of socio-psychological needs, expectations, exposures, use satisfaction, and derivative effects based on the components of use satisfaction theory. Methods: This study was conducted using focus group interviews, and data were collected from 12 nursing students enrolled in two universities located in Seoul and Gyeonggi Province from April 1 to May 31, 2023. Results: The nursing students mainly used digital healthcare applications to address needs such as sleep, exercise, goal setting, social support, and motivation, which included the need for physical well-being, growth and development, emotional stability, and social needs. Participants met various needs such as achieving goals, feeling of achievement, enhancing self-confidence, and acquiring helpful information through digital healthcare applications. The satisfaction gained in setting and achieving goals was the driving force for motivation. Conclusion Nursing students value intuitive interfaces, personalized features, and appropriate notifications. Step-by-step rewards and reasonable pricing are also vital for using digital healthcare apps.These findings should be incorporated into developing programs to improve nursing students' health management and digital healthcare skills.

To investigate the risk factors and clinical characteristics of postrenal transplant diabetes mellitus (PTDM), we reviewed the records of 177 renal allograft recipients in Maryknoll Hospiatal whose allografts had functioned longer than 6 months. Nineteen patients (10.7%) developed PTDM at 5.0+/-7.8 (1-52) months; 9 (47%) of these within 1 month. PTDM patients were older than nondiabetic renal transplants (42+/-2 vs 37+/-1 years, P<0.05). Body mass index tended to be higher in PTDM (23.5+/-1.0 vs 21.8+/-0.3kg/m2, P=0.09). Number of acute rejections (0.6+/-0.2 vs 0.5+/-0.1) and serum creatinine at 1 year after transplantation (1.2+/-0.8 vs 1.3+/-0.3mg/dL) were not different. Fasting (103.6+/-10.4 vs 84.4+/-1.6mg/dL, P<0.05) and postprandial (189.2+/-24.8 vs 118.6+/-2.3 mg/dL, P<0.01) blood sugars, measured before transplantation, were higher in PTDM. CsA blood level at 1 month posttransplantation was higher in PTDM (350+/-34 vs 279+/-8ng/mL, P<0.05). Fasting serum insulin was significantly higher (28.2+/-12.2 vs 7.3+/-2.0 microunit/dL, P<0.05) and serum C-peptide tended to be higher in PTDM patients compared with euglycemic renal recipients (6.3+/-1.6 vs 3.8+/-0.9ng/dL, P=0.08). All the PTDM patients were treated by either insulin or oral agent; 15 of 19 required no treatment after 4.7+/-6.9 months. In conclusion, prevalence of PTDM was 10.7%. PTDM patients were older. Body mass index was tended to be higher. Fasting and postprandial blood sugars, measured before transplantation, were higher in PTDM. Faslting serum insulin was higher and C-peptide tended to be higher in diabetics. These results suggested that increased insulin resistance plays a major role in the pathogenesis of PTDM.
Allografts ; Blood Glucose ; Body Mass Index ; C-Peptide ; Creatinine ; Cyclosporine ; Diabetes Mellitus* ; Fasting ; Humans ; Insulin ; Insulin Resistance ; Prevalence ; Risk Factors*

No Abstract available.
Academic Medical Centers* ; Infection Control*