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BACKGROUND: This study was conducted to explore the prevalence of and the factors affecting constipation in elementary school students in urban and rural areas. METHODS: Study subjects were 585 grade 5 and 6 students. We conducted self-administered questionnaires during October, 2009. Outcome measure was the prevalence of constipation evaluated by the Rome III Diagnostic criteria for functional constipation. Independent variables were gender, grade, residence, mother's employment status, self-rated health status, number of family members, bowel movement habit, and health behavior (nutrition, exercise, and stress). RESULTS: The multiple logistic regression analysis showed that females, grade 5 students, those with working mothers, and those physically inactive reported having constipation significantly more often. CONCLUSIONS: Our study revealed that the female gender, increasing age, mother's employment status, and physical inactivity were risk factors for constipation in elementary school students. To improve bowel function in children, health education programs and school health promotion programs targeting healthy life habits should be implemented.
Child ; Constipation* ; Employment ; Female ; Health Behavior ; Health Education ; Humans ; Logistic Models ; Mothers ; Outcome Assessment (Health Care) ; Prevalence* ; Risk Factors ; School Health Services ; Surveys and Questionnaires

Hydroxyapatite is generally used as an orbital implant which is biocompatible. It is considered esthetically and functionally better than traditional measure. We performed hydroxyapatite implantation using autogenous temporalis muscle fascia for 4 eyes of 4 phthisis patients by truma. Hydroxyapatite implants wrapped with autogenous temporalis muscle fascia were inserted into all eyes after enucleation. Follow-up for 12-15 months [mean:13.4 months] showed less inflammatory reaction. There were has no wound dehiscence, implant protrusion and migration. MRI showed a goodfibrovascular proliferation at 4-5 months postoperatively, so we performed drilling. Temporalis muscle fascia is easily obtained and there is no esthetic problem because scar at scalp is covered by hair.
Cicatrix ; Durapatite* ; Fascia* ; Follow-Up Studies ; Hair ; Humans ; Magnetic Resonance Imaging ; Orbital Implants ; Scalp ; Wounds and Injuries

OBJECTIVE: Codeine may result in death or respiratory depression in children, particularly who are rapid metabolizer of CYP2D6, therefore it should be used cautiously among children under 12 years of age. This study was to investigate the prescribing pattern of codeine among children according to the age group, prescribed diagnosis, type of medical service and medical specialties. METHOD: We used Korea Health Insurance Review and Assessment Service-National Patient Sample (HIRA-NPS) database. Study subjects included inpatients or outpatients, who were prescribed codeine between January, 1, 2011 and December, 31, 2011. Contraindicated use of codeine was defined as the use of codeine at least one times under aged 12. Age groups were sub-classified according to the <2 years, 2-4 years, 5-8 years, and 9-11 years. Frequently prescribed diagnosis (ICD-10), type of medical service, and medical specialties were also described among codeine users under aged 12. RESULTS: Codeine users were 6,411 inpatients (9,958 prescriptions), and 3,397 outpatients (6,258 prescriptions), respectively. Codeine prescription under 12 years of age were 2.1% (210 prescriptions) among inpatients, and 12.3% (776 prescriptions) among outpatients (p-value<0.05). Outpatient prescriptions of codeine under 12 aged were issued mostly from primary care clinics and frequent diagnosis were unspecified bronchopneumonia (51.6%), and vasomotor rhinitis (23.7%). CONCLUSION: This study found prescribing of codeine under 12 aged is common in outpatient and primary clinics. Nationwide and community-based efforts should be needed to reduce inappropriate prescribing among children.
Bronchopneumonia ; Child* ; Codeine* ; Cytochrome P-450 CYP2D6 ; Diagnosis ; Drug Utilization Review ; Humans ; Inappropriate Prescribing ; Inpatients ; Insurance, Health ; Korea* ; Outpatients ; Prescriptions ; Primary Health Care ; Respiratory Insufficiency ; Rhinitis, Vasomotor

BACKGROUND: Portable devices for measuring peak expiratory flow(PEF) are now of proved value in the diagnosis and management of asthma and many lightweight PEF meters have become available. However, it is necessary to determine whether peak expiratory flow rate(PEFR) measurements measured with peak flowmeters is accurate and reproducible for clinical application. The aim of the present study is to define accuracy, agreement, and precision of mini-Wright peak flow meter(MPFM) against standard pneumotachygraph. METHODS: The lung function tests by standard pneumotachygraph and PEFR measurement by MPFM were performed in a random order for 2 hours in 22 normal and 17 asthmatic subjects and also were performed for 3 successive days in 22 normals. RESULTS: The PEFR measured with MPFM was significantly related to the PEFR and FEV1 measured with standard pneumotachygraph in normal and asthmatics(for PEFR, r=0.92 p<0.001; for FEV1, r=0.78 ; p<0.001). The accuracy of MPFM was within 10%(limits of accuracy recommeded by NAEP) in all the subjects or 22 normal, mean difference from standard pneumotachygraph being I 6.5L/min(percentage of difference being 2.90%) or 1 0.6L/min(percentage of difference being 1.75%), respectively. According to the method proposed by Bland and Altman, the 95% limits of the distribution of differences between MPFM and standard pneumotachygraph after correction of PEFR using our regression equation were +38.2 and -71.5L/min in all the subjects or -20.49~ + 9.49L/min in 22 normal and was similar to the intraindividual agreements for 3 successive days in normal. There was no statistically significant difference of PEFR measured with MPFM and standard pneumotachygraph among three days(p>0.05) and the coefficient of variation(2.4 1.2%) of PEFR measured with MPFM was significantly lower than that( 5.2 3.5%) with standard pneurnotachygraph in normal (p<0.05). CONCLUSION: This results suggest that the MPFM was as accurate and reproducible as standard pneumotachygraph for monitoring of PEFR in the asthmatic subjects.
Asthma ; Diagnosis ; Flowmeters ; Peak Expiratory Flow Rate ; Respiratory Function Tests

BACKGROUND: Common carotid artery intima-media thickness (IMT) is an accepted sonographic marker of early atherosclerosis, and increased IMT represents a risk of ischemic stroke. The purpose of this study was to evaluate the correlation between common carotid artery IMT and stroke risk factors in patients with ischemic stroke. METHODS: Subjects were 381 patients with acute ischemic stroke. High resolution B-mode ultrasonography was performed to measure IMT at common carotid artery. Multivariate regression analysis was performed to determine the independent factors related to common carotid artery IMT. RESULTS: The variables that strongly predicted an increase in the common carotid artery IMT were age (P <0.001) and diabetes mellitus (P <0.001). CONCLUSION: Increased common carotid artery IMT is independently associated with age and diabetes mellitus in patients with ischemic stroke.
Atherosclerosis ; Carotid Arteries ; Carotid Artery, Common ; Diabetes Mellitus ; Humans ; Risk Factors ; Stroke

Hypoxic brain damage after carbon monoxide (CO) occurs predominantly in the basal ganglia, cerebral white matter and cerebral cortex. CO poisoning is complicated by various neurological manifestations as well as hemorrhagic infarction. Acute cerebral thromboembolic infarction following CO poisoning is very rare. We experienced a case of thromboembolic infarction in the middle cerebral artery territory occurred in a healthy young adult without any risk factor for stroke during treatment for hypoxic encephalopathy caused by acute CO poisoning.
Basal Ganglia ; Carbon ; Carbon Monoxide ; Carbon Monoxide Poisoning ; Cerebral Cortex ; Cerebral Infarction ; Humans ; Hypoxia, Brain ; Infarction ; Middle Cerebral Artery ; Neurologic Manifestations ; Risk Factors ; Stroke ; Young Adult

No abstract available.
Animals ; Clone Cells* ; Cloning, Organism* ; DNA, Complementary* ; Leptin* ; Rats* ; Receptors, Leptin*

Purpose: This study aimed to identify the relationship between job complexity, infection prevention environment, and nursing intention for patients with emerging infectious diseases, with a focus on the mediating effect of job crafting in hospitals dedicated to coronavirus disease 2019 (COVID-19). Methods: The study surveyed 202 nurses with at least 3 months of work experience who encountered COVID-19 patients at a dedicated COVID-19 hospital. The collected data were analyzed using IBM SPSS/WIN 25.0, and the mediating effect was analyzed through the SPSS PROCESS macro, using regression analysis. Results: It was demonstrated that job crafting fully mediated the relationship between job complexity and nursing intention for patients with emerging infectious diseases. Furthermore, this study showed that job crafting partially mediated the relationship between infection prevention environment and nursing intention for patients with emerging infectious diseases. Conclusion It was confirmed that job crafting of nurses in a hospital dedicated to COVID-19 was an important mediating factor in their nursing intention for patients with emerging infectious diseases, and this finding is expected to support efforts to further improve nursing intention for patients with emerging infectious diseases.

Purpose: : This study investigated the differences in system thinking and innovative behavior among nursing students, nursing managers, and nursing educators by implementing a table-top simulation. Methods: : This study used a non-equivalent pretest-posttest design. The game-based table-top simulation, Friday night at the ER® was separately implemented to three groups including 14 nursing students (on April 13, 2021), 15 nursing managers (on April 29, 2021), and 14 nursing educators (on January 25, 2022). The system thinking scale and innovative behavior scale were used to measure the effect of table-top simulation. Wilcoxon signed rank and Kruskal-Wallis test were utilized using the SPSS program for data analysis. Results: : There was no statistically significant increase in the pre- and post-scores of system thinking in each group. However, the innovative behavior scores significantly increased in all groups after simulation. There were no significant differences in systems thinking and innovative behavior among the three groups. Conclusion : The game-based table-top simulation provides motivation for innovative behavior through communication and teamwork among team members.