Although there are many peri-operative measures to reduce core temperature loss during operation, rapid drop has been experienced in the first sixty minutes following induction of general anesthesia. Recently, preoperative warming has been emphasized to prevent inadvertant hypothermia during operation. The purpose of this study is to find the effect of preoperative warming on reducing rectal temperature drop in surgical patients. With informed consent, 46 female adult patients, scheduled for total abdominal hysterectomy or salpingo-oophorectomy in the Seoul National University Hospital from September 3, 1996 to September 19, 1996 were divided into two groups. The variables of age and body surface were matched between the two groups as possible. Among them, 24 patients were preparatively covered up to the shoulders with a forced-air warming blanket(WARM TOUCHTM). set between 36-40degrees C for prewarming, and the other 22 patients(control group)were not before the induction of anesthesia. Rectal temperature was measured by mercury thermometer for rectum after admission to the operating room and by rectal probe which was inserted in the rectum just before the induction during the operation. The rectal temperature was monitored and recorded at every fifteen minutes for the first sixty minutes after the induction and each step during the surgery(intubation, surgical draping, peritoneum opening, one hour and the end of the operation) Collected data were analyzed by means of t-test, Repeated Measures Analysis of Variance with PC-SAS. The results of this study are as following. (1) There was no significant difference between the two groups in age, weight, height, room temperature, basal rectal temperature, operation time. (2) Temperature gradient of the rectal temperature in the warming group was less steeper than that in the control roup during the first sixty minutes after general anesthesia. (3) The rectal temperature measured at every fifteen minutes for the first sixty minutes and the end of surgery after the general anesthesia showed the difference between the two groups during surgery. (4) There was no rectal temperature difference during the intubation, however there was significant temperature difference between the two groups from draping to the end of surgery. In conclusion, prewarming of the surgical patient before induction resulted in increased the skin temperature and heat content, which relieved the dangerous core temperature drop which is potential to be provoked within one hour after induction of the surgical patients and kept the rectal temperature higher than that of the control group during surgery. The suggestions from this study shown below : First, further study is needed to find the preventive effect of the core temperature drop in the first sixth minutes after anesthetic induction by preoperative warming for gastrorectal, thoracic surgery patients who man have the core temperature drop during the operation. Second, in other to keep patient normothermia during the surgery, it needs to study whether using pre-and peri-operative warming can prevent hypothermia or not. Finally, the study of the peroperative warming effect on surgical patients' relaxation and thermal discomfort before the operation is needed because most patients in the case group said to have felt thermal comfort ; 'comfortable' and 'good'.
Adult ; Anesthesia ; Anesthesia, General ; Female ; Hot Temperature ; Humans ; Hypothermia ; Hysterectomy ; Informed Consent ; Intubation ; Operating Rooms ; Peritoneum ; Rectum ; Relaxation ; Seoul ; Shoulder ; Skin Temperature ; Thermometers ; Thoracic Surgery

OBJECTIVE: Multiple birth implicates the important health and social problems such as preterm birth, low birth weight, high perinatal mortality, and increased medical cost. This study was performed to investigate the multiple birth rate in Korea using the birth certificate data. METHODS: Retrospective review and analysis of data from Korean birth certificate in 1996. RESULTS: Multiple birth rate was 1.4% of total births(683,043 cases). Mean birth weight was 3.29+/-0.47kg for singleton birth and 2.57+/-0.58kg for multiple birth. Mean gestational age was 39.56+/-1.32 weeks for singleton birth and 37.47+/-2.41 weeks for multiple birth. Rate of low birth weight (< 2.5kg) was 14 times higher for multiple birth compared with that of singleton birth, and rate of preterm birth(< 37 weeks) was 10 times higher. Multiple logistic regression analysis was performed to examine the relationship between multiple birth and selected variables including maternal age, job and birth order. As the odds ratio(OR) was 2.47(95% CI: 2.34 - 2.59, p<0.001) for the second birth, and 5.31(95% CI: 4.99 - 5.65, p<0.001) for the third and over birth compared with the first birth, there was a significant correlation between multiple birth and birth order. CONCLUSIONS: Based on the birth certificate data in 1996, the incidence of twin and higher order multiple birth was 1.7%, and a significant correlation between multiple birth and birth order was revealed. Further studies are necessary to elucidate the etiology and prognosis of multiple birth and the developmental problems from birth to adolescence.
Adolescent ; Birth Certificates* ; Birth Order ; Birth Weight ; Gestational Age ; Humans ; Incidence ; Infant, Low Birth Weight ; Infant, Newborn ; Korea ; Logistic Models ; Maternal Age ; Multiple Birth Offspring* ; Parturition* ; Perinatal Mortality ; Pregnancy ; Premature Birth ; Prognosis ; Retrospective Studies ; Social Problems ; Twins

No abstract available.
Birth Certificates* ; Parturition*

To analyzed the progression of white matter maturation and white matter pathology, MR imaging of the brain was obtained in 38 children with delayed development. Children with developmental delay showed a high incidence of MR abnormalities(34/38, 89.5%). Delayed pattern of myelination and gray-white matter differentiation was seen in 13 patients. Twenty-two patients had white matter patholgy, including 14 with white matter hypoplasia, seven with focal small infarction, five with periventricular leukomalacia, and three with high signal intensities on T2 weighted image. Associated structural abnormalities were also evaluated. The most common lesions in decreasing frequency were cerebral atrophy and dysgenesis of the corpus callosum, pachygyria and/or polymicrogyria, porencephalic cyst and Leigh's disease. Twenty-three of 34 children had multiple abnormalities on MRI. The MRI was useful in depicting the progression of myelination and other white matter lesions, and serial follow-up MR is recommended for patients with delayed or lack of myelination and gray-white matter differentiation.
Abnormalities, Multiple ; Atrophy ; Brain* ; Child* ; Corpus Callosum ; Follow-Up Studies ; Humans ; Incidence ; Infant, Newborn ; Infarction ; Leigh Disease ; Leukomalacia, Periventricular ; Lissencephaly ; Magnetic Resonance Imaging* ; Myelin Sheath ; Pathology ; Polymicrogyria ; White Matter*

No abstract available.
Epidemiologic Studies* ; Mumps*

We report the case of a 5-year-old male patient with multiple aseptic splenic abscesses associated with Behçet's disease. The patient visited Gachon University Gil Hospital with fever, abdominal pain, and acute watery and bloody diarrhea, and reported a 2-year history of chronic abdominal pain and intermittent watery diarrhea. He was treated with antibiotics at a local clinic for fever and cervical lymph node swelling. Additionally, he had recurrent stomatitis. A colonoscopy showed multiple well-demarcated ulcerations throughout the colon, and abdominal computed tomography showed multiple splenic abscesses. Pathergy and HLA-B51 tests were positive. Investigations did not reveal any infectious organisms in the aspirate obtained via ultrasound-guided fine needle aspiration. After steroid treatment, all symptoms and multiple aseptic splenic abscesses resolved. However, oral ulcers, genital ulcers, and abdominal pain recurred after tapering the steroids. Infliximab treatment improved the patient's symptoms. However, 5 months after the treatment, the symptoms recurred. The treatment was changed to include adalimumab. Subsequently, the patient's symptoms resolved and colonoscopic findings improved. No recurrence was noted after 3 months of follow-up.
Abdominal Pain ; Abscess* ; Adalimumab ; Anti-Bacterial Agents ; Behcet Syndrome ; Biopsy, Fine-Needle ; Child* ; Child, Preschool ; Colon ; Colonoscopy ; Diarrhea ; Fever ; Follow-Up Studies ; HLA-B51 Antigen ; Humans ; Infliximab ; Lymph Nodes ; Male ; Oral Ulcer ; Pediatrics ; Recurrence ; Spleen ; Steroids ; Stomatitis ; Ulcer

PURPOSE: To compare contrast sensitivity and color vision after implantation of a clear intraocular lens (IOL) and a yellow-tinted IOL in diabetic retinopathy patients. METHODS: In the 50 eyes of 25 diabetic patients with non-proliferative diabetic retinopathy, clear IOLs were implanted in 25 eyes, and yellow-tinted IOLs were implanted in 25 fellow eyes. Three months after the surgery, contrast sensitivity function was measured with a vision contrast test system, and color discrimination was tested using the Farnsworth Munsell 100-hue test. RESULTS: Eyes implanted with yellow-tinted IOLs had significant differences in contrast sensitivity values compared to those of fellow eyes implanted with clear IOLs in both the moderate diabetic retinopathy group (6.0 cycles per degree) and the severe diabetic retinopathy group (throughout all spatial frequencies except 12.0 cycles per degree). The yellow-tinted IOL did not modify chromatic discrimination compared with that of the clear IOL. In the blue-yellow axis error score, however, there were significant differences between the clear IOL and the yellow-tinted IOL. CONCLUSIONS: With progressing diabetic retinopathy, the yellow-tinted IOL provided better contrast sensitivity than the clear IOL. The yellow-tinted IOL improved color vision in the blue-yellow chromatic axis without causing chromatic discrimination defects.
Axis, Cervical Vertebra ; Color Vision ; Contrast Sensitivity ; Diabetic Retinopathy ; Discrimination (Psychology) ; Eye ; Humans ; Lenses, Intraocular ; Vision, Ocular

OBJECTIVE: The aim of this study was assessment of the relationship between airway space and facial morphology in Class III children with nasal obstruction. METHODS: For this study, 100 Class III children (50 boys and 50 girls) were chosen. All subjects were refered to ENT, due to nasal obstruction. Airway space measurements and facial morphology measurements were measured on lateral cephalometric radiograph. Pearson correlation analysis was used to assess the relationship between airway space and facial morphology. RESULTS: Ramal height, SNA, SNB, PFH, FHR and facial plane angle were positively related to upper PAS, and sum of saddle angle, articular angle, and gonial angle, SN-GoGn, Y-axis to SN and FMA negatively related to upper PAS. Gonial angle, FMA were positively related to lower PAS, and articular angle, facial depth, PFH and FHR negatively related to lower PAS. PCBL, ramal height, Mn. body length, Mn. body length to ACBL, facial depth, facial length, PFH and AFH were positively related to tonsil size. Sum of saddle angle, articular angle, gonial angle, facial length, AFH, FMA and LFH were positively related to tongue gap, and IMPA and overbite was negatively related to tongue gap. Upper PAS, related to size of adenoid tissue, was mainly related to posterior facial dimension following a vertical growth pattern of face and mandibular rotation. Lower PAS and tonsil size, related to anterior-posterior tongue base position, were significantly related to each other. Lower PAS was related to growth pattern of mandible, and tonsil size was related to size of mandible and horizontal growth pattern of face. Tongue gap was related to anterior facial dimension following a vertical growth pattern of face. CONCLUSION: Significant relationship exists between airway space and facial morphology.
Adenoids ; Child* ; Humans ; Malocclusion* ; Mandible ; Nasal Obstruction* ; Overbite ; Palatine Tonsil ; Tongue

Purpose: The purpose of this study was to understand the effects of infection control fatigue and social support on burnout among nurses during the Coronavirus Disease 2019 (COVID-19) pandemic. Methods: This study is a descriptive survey study designed to confirm the effects of nurses' infection control fatigue and social support on burnout among nurses during the COVID-19 pandemic. The collected data were analyzed using frequency, percentage, mean, standard devia analyzed using frequency, percentage, mean, standard deviation, independent t-test, One-way ANOVA, Scheffé test, Pearson’s correlation coefficient, and stepwise multiple regression analysis using SPSS Statistics 26.0. Results: An analysis of the correlations between fatigue from infection control, social support, and burnout showed a positive correlation between burnout and fatigue from infection control (r=.39, p<.001), and a negative correlation between burnout and social support (r=-.29, p<.001). Conflict and lack of support due to uncertain circumstances (β=.51, p<.001), support from supervisor's (β=-.22, p<.001), and experience of infection management education during the previous 1year (β=-.15, p=.007) were identified as the factors that influenced burnout among nurses, and explained 39.0% of the variance in burnout. Conclusion The results of this study demonstrate that fatigue from infection control and social support influence burnout levels among nurses, which suggests the need to establish a new kind of work culture. Additionally, the findings call for the development and implementation of interventional programs that can reduce fatigue from infection control and increase social support for nurses.

In Korea, physicians of the public health sector have significantly contributed to health services such as prevention and treatment of disease. However, advances in the field of public health have not provided sufficient institutional strategies and systems for reinforcement of administrative capabilities and health services. As a result, the satisfaction of physicians working in community health centers has been decreasing and their advances in the field of public health have also decreased. This study was conducted to examine the work status, working conditions, and overall job satisfaction physicians in order to strengthen of the role of physicians who work in community health centers. The subjects of the study included 191 individuals. The data were analyzed by frequency analysis and descriptive analysis using SAS. It was found that among physicians working in a community health center, the overall degree of job satisfaction was satisfactory, at 52.2% of respondents. However, it was found that employment stability (81.3%), salary increases (78.8%), the abolition of new recruitment of managing physicians on the basis of temporary (5-year term) employment (75.4%), and the provision and support for education (71.2%) should be improved to increase the job satisfaction of physicians in the community health center. Regarding this, the physicians responded that the most important conditions for them to work in the community health center were actualization of salary (63.3%) and the change of job status from temporary to full-time employment (17.0%). In conclusion, we must increase the job satisfaction of physicians working in community health centers to improve the quality of the public health care system in Korea and systematically improve the personnel system, salary, administration, and job status to increase job satisfaction.
Community Health Centers ; Employment ; Health Services ; Job Satisfaction ; Korea ; Phenothiazines ; Public Health ; Reinforcement (Psychology) ; Salaries and Fringe Benefits ; Surveys and Questionnaires