OBJECTIVES: This research was conducted to identify the effects of a mother's nationality on adolescent oral health using data from the Korea Youth Risk Behavior Web-based Survey (2016). METHODS: This research matched adolescent health behavior online survey results using propensity score matching and identified the influence of a mother's nationality on her adolescent child's oral health. A total of 715 adolescents whose mothers' nationalities were identified as not Korean were selected as research participants, and 715 adolescents were selected from 62,349 individuals whose mothers' nationalities were identified as Korean as a comparison group to undergo propensity score matching. RESULTS: Having a non-Korean mother showed no influence on adolescents' subjective oral health. Socioeconomic characteristics, oral health behaviors, and experience visiting dental clinics were identified as affecting oral health. CONCLUSIONS: The relationship between the characteristics of a multi-cultural family and oral health shown in this research suggests that health and welfare services essential to protect the rights to health must be maintained. Moreover, the results suggest that health services that focus on socioeconomically disadvantaged multi-cultural families must be seriously considered.
Adolescent ; Adolescent Health ; Dental Clinics ; Ethnic Groups ; Health Services ; Humans ; Korea ; Mothers ; Oral Health ; Propensity Score ; Risk-Taking ; Vulnerable Populations

Corrected transposition of the great arteries is usually characterized by inverted ventricles and transposition of the great arteries. This combination without cardiac anormalies results in normal arterial oxigen content, hence the term corrected. Unfortunately, the condition rarely exists without other major cardiac anormalies. The authors report a case of situs inversus that was associated with corrected TGA, VSD, PS and ASD. The girl was admitted for evaluation of systolic ejection murmur on the both lower sternal border. Doppler echocardiography and cardiac angiography showed the diagnosis and so valvulotomy and closure operation of VSD and ASD was done.
Angiography ; Arteries ; Diagnosis ; Echocardiography, Doppler ; Female ; Humans ; Situs Inversus ; Systolic Murmurs

PURPOSE: Decreased expression of beta-catenin has been known to be associated with tumor metastasis. However, the clinical relationship between the degree of expression and the prognosis in colorectal cancer (CRC) remains unclear. In this study, we evaluated the prognostic value of beta-catenin expression in CRC patients with liver metastasis. METHODS: Paraffin embedded blocks were obtained from 70 patients who underwent potentially curative resection for CRC with liver metastasis. Samples from normal colon mucosa, primary CRC and metastatic liver lesion were prepared in tissue microarrays and were stained by immunohistochemistry with monoclonal antibody against beta- catenin. The membranous beta-catenin expression was assessed and the beta-catenin expression difference between primary CRC and metastatic liver lesion was analysed in relation to overall survival as well as disease free survival rates. RESULTS: In beta-catenin expression, preserved expression (score >6) was observed in 42.0%, and 21.9% of primary CRC tumor samples and tumor samples from metastatic liver lesion respectively. The degree of beta-catenin expression in metastatic liver lesion was significantly lower than that in primary CRC (P=0.022). According to the difference of beta-catenin expression score between primary CRC and liver metastasis, patients were classified as group 'A' and 'B'. Group 'A' was defined as patients showing remarkably decreased expression of beta-catenin in metastatic liver lesion in that the difference of the score was three or more. Group 'B' was defined as patients showing maintained or increased beta-catenin expression in metastatic liver lesion in comparison to primary CRC, in that the difference of beta-catenin expression score was less than three. Overall survival rate and disease free survival rate were significantly better in group 'B' than group 'A' (P=0.02, P=0.002). CONCLUSIONS: Decreased expression of beta-catenin in metastatic liver lesion may be a poor prognostic marker in colorectal cancers with liver metastasis. A further large-scaled investigation is necessary to define the role of beta-catenin in CRC.
beta Catenin* ; Colon ; Colorectal Neoplasms* ; Disease-Free Survival ; Humans ; Immunohistochemistry ; Liver* ; Mucous Membrane ; Neoplasm Metastasis* ; Paraffin ; Prognosis ; Survival Rate

Bone Regeneration ; Nanoparticles ; Osseointegration ; Osteogenesis ; Rabbits ; Silver ; Tibia ; Torque

Patients with NIDDM are at increased risk for the development of coronary atherosclerosis and experience more silent myocardial infarction than non-diabetic subjects. The screening tools for early detection of coronary artery disease without significant narrowing has been requested in diabetic patients. Coronary artery calcification (CAC) score, quantified by electron beam computed tomography (EBT), have been reported to correlate with the amount of atherosclerotic plaque and vascular luminal narrowing. We investigated the distribution of CAC score and associated risk factors in asymptomatic NIDDM patients and patients with ischemic heart disease to estimate the usefulness of CAC as a screenig tool for ischemic heart disease in asymptomatic diabetes. METHOD: 136 NIDDM patients without any symptom of coronary artery disease and 37 patients with significant coronary artery stenosis were included. CAC were measured by electron bean tomography (ultrafast CT). Forty contiguous 3-mm thickness transverse two-dimensional sections were obtained through root of aorta and heart. Coronary calcification were defined as the presense of at least two adjacent pixel within the border of visualized coronary artery with CT number of at least 130 HU. Body mass index, waist-hip ratio were measured and body fat components were counted by impedence method. Visceral fat versus subcutaneous fat ratio were calculated by abdominal computed tomography. Plasma lipid profile, fasting insulin, C-peptide level, HbA1c concentration were measured. Correlations between natural log of CAC score and clinical parameters were evaluated and multiple regression analysis with natural log of CAC score as a independent variable was performed. Coronary angiography were performed in 17 asymptomatic NIDDM patients.. RESULT: CAC score was significantly higher in male than female subjects and increased significantly with aging (p<0.01). In patients with hypertension, previous history of cerebrovascular or peripheral vascular disease (p<0.05), CAC score was significantly increased. The CAC score showed significant positive correlations with smoking amount, duration of diabetes and a negative correlation with HDL-cholesterol (p<0.05). There were no association between CAC score and total cholesterol, LDL-cholesterol, waist to hip circumference ratio, or fasting insulin levels. After adjustment of compounding variables (age, sex), duration of diabetes, amount of smoking and previous history of atherosclerotic vascular disease were shown to be associated with CAC score. In multiple logistic regression analysis with natural log of CAC score as dependent variable, age, HDL-cholesterol, duration of diabetes, male gender were found to be significant independent variables. Seventeen diabetic patients with high CAC score, were taken coronary angiography and significant luminal narrowings (more than 50%) of coronary artery were documented in 16 patients. But, In 7 out of 17 patients with coronary one-vessel disease, coronary calcification were not detected by EBT. CONCLUSION: coronary artery calcium score quantified by electron beam computed tomography may be useful for screening of preclinical or asymptomatic coronary artery disease in asymptomatic NIDDM patients.
Adipose Tissue ; Aging ; Aorta ; Body Mass Index ; C-Peptide ; Calcium ; Cholesterol ; Coronary Angiography ; Coronary Artery Disease* ; Coronary Disease ; Coronary Stenosis ; Coronary Vessels* ; Diabetes Mellitus ; Diabetes Mellitus, Type 2 ; Fasting ; Female ; Heart ; Hip ; Humans ; Hypertension ; Insulin ; Intra-Abdominal Fat ; Logistic Models ; Male ; Mass Screening* ; Myocardial Infarction ; Myocardial Ischemia ; Peripheral Vascular Diseases ; Phenobarbital ; Plaque, Atherosclerotic ; Plasma ; Risk Factors ; Smoke ; Smoking ; Subcutaneous Fat ; Tomography, X-Ray Computed* ; Vascular Diseases ; Waist-Hip Ratio

Teeth and bones are highly mineralized tissues containing inorganic minerals such as calcium phosphate, and a growing number of evidences show that their mineral content is associated with many diseases. Although the quantification of mineral contents by micro-computed tomography(micro- CT) has been used in diagnosis and evaluation for treating bone diseases, its application for teeth diseases has not been well established. In this study, we attempted to estimate a usefulness of a high-resolution micro-CT in analysis of human teeth. The teeth were scanned by using the Skyscan 1172 micro-CT. In order to measure tooth mineral content, beam hardening effect of the machine was corrected with a radiopaque iodinecontaining substance, iodoacetamide. Under the maximum resolution of 6.6 µm, X-ray densities in teeth and hydroxyapatite standards were obtained with Hounsfield unit (HU), and they were then converted to an absolute mineral concentration by a CT Analyzer software. In enamel layer of cusp area, the mean mineral concentration was about 2.14 mg/mm³ and there was a constant mineral concentration gradient from the enamel surface to the dentinoenamel junction. In the dentin of middle 1/3 of tooth, the mean mineral concentration was approximately 1.27 mg/mm³ and there was a constant mineral concentration gradient from the outer of root to the pulp side, ranging from 1.3 to 1.06 mg/mm³. In decay region of dentin, the mineral content was gradually decreased from the intact inner side to the decayed surface. These results suggest that high-resolution micro-CT can be as a useful tool for non-invasive measurement of mineral concentration in teeth.
Bone Diseases ; Calcium ; Dental Enamel ; Dentin ; Diagnosis ; Durapatite ; Humans ; Iodoacetamide ; Minerals ; Miners* ; Tooth*

PURPOSE: This study was to develop and prove the effects of aself management compliance promotion program for primary hypertension patients who reside in rural communities. METHOD: The content of the self management compliance promotion program developed by this study was as follows: A leader trains patients as a group or individually, in walking, education and green tea therapy from the first to twelfth week. From the thirteenth to twenty fourth week, the patients should perform walking and green tea therapy by themselves. One hundred twenty subjects volunteered to participate in the study, who were among those registered as hypertension patients in the 14 community health clinics located in Chungcheongbuk-do. RESULT: Systolic blood pressure, total cholesterol, low-density lipoprotein cholesterol, triglyceride, step width, and degree of obesity decreased significantly. High-density lipoprotein cholesterol, step length, knowledge of hypertension, and self management compliance significantly increased. CONCLUSION: A self management compliance promotion program for primary hypertensive patients enhances biophysical index and knowledge on hypertension, thus ultimately suggesting a nursing intervention for promoting self management compliance.
Adult ; Aged ; Aged, 80 and over ; Female ; Health Promotion ; Humans ; Hypertension/psychology/*therapy ; Life Style ; Male ; Middle Aged ; Patient Compliance ; *Patient Education as Topic ; Rural Population ; *Self Care

OBJECTIVE: The purpose of this study was to examine the therapeutic compliance and its related factors in the rural hypertensives. METHOD: A questionnaire survey and blood pressure measurement were performed to 3,876 residents of a rural area, and 660 hypertensives were selected as subjects of study. The study employed a hypothetical model which was composed of constructs from the health belief model and KAP model. The analysis techniques employed included contingency table analysis and structural equation modeling. RESULT: The proportion of those who were compliant to the treatment of hypertension was 44.2% of subjects. As the result of structural equation modeling, when patients had more favorable attitude toward treatment, higher perceived benefit, or lower perceived barriers to treatment, the therapeutic compliance was significantly higher(T>2.0). When patients had more knowledge about hypertension, or higher perceived severity of hypertension, the attitude toward the treatment of hypertension was more favorable significantly(T>2.0). And when patients had the support for treatment from family or neighbor, the attitude toward treatment was more favorable(T>2.0). When patients had experience of health education, they had more knowledge, higher perceived susceptibility of complication, perceived severity for hypertension, and perceived benefit of treatment, compare to patients without health education(T>2.0). CONCLUSION: In consideration of above findings, in order to improve the therapeutic compliance in the rural hypertensives, it would be necessary to change attitude, perception, knowledge about hypertension and its treatment, by various methods such as effective health education and programs for maintaining the supportive environment for hypertension treatment.
Blood Pressure ; Compliance* ; Health Education ; Humans ; Hypertension* ; Surveys and Questionnaires

OBJECTIVES: This study was performed to identify the risk factors related to the development of hypertension in a rural area. METHOD: Total of 3,573 subjects in Chung-Song County were interviewed and examined in 1996. The study cohort comprised 2,580 hypertension-free subjects aged above 20. One-year follow up was completed for 1,781 subjects(69.0%) in 1997. General characteristics(age, gender, education level, economic status, marital status), the family history of hypertension, diet, alcohol, smoking, coffee, stress, past history of oral contraceptive and menopausal status in female, height, weight, waist and hip circumference, baseline blood pressure, and serum total cholesterol were considered as risk factors. RESULTS: Multivariate analysis using logistic regression model indicated that age(RR=1.50, 95% CI; 1.15-1.96), the family history of hypertension(RR=2.11, 95% CI; 1.04-4.26), waist-hip ratio(WHR) (RR=2.09, 95% CI; 1.15-3.79), and baseline systolic blood pressure(130-139/<120mmHg)(RR=3.34, 95% CI; 1.47-7.60) were significant risk factors associated with the development of hypertension above the borderline level in male. In female, age(RR=1.06, 95% CI; 1.03-1.09), change in menopausal status(no--> yes/no-->no) (RR=3.32, 95% CI; 1.01-10.87), baseline systolic blood pressure(120-129/<120mmHg: RR=2.00, 95% CI; 1.02-3.90)(130-139/<120mmHg: RR=2.64, 95% CI; 1.34-5.20) and baseline diastolic blood pressure(85-89/<80mmHg)(RR=4.09, 95% CI; 1.86-8.96) were identified as risk factors. CONCLUSIONS: Age and high normal blood pressure were significant risk factors for the development of hypertension above the borderline level. In addition, the family history of hypertension and WHR in men, and the change of menopausal status in women might be significant risk factors in Korea.
Blood Pressure ; Cholesterol ; Coffee ; Cohort Studies* ; Diet ; Education ; Female ; Follow-Up Studies ; Hip ; Humans ; Hypertension* ; Korea ; Logistic Models ; Male ; Marital Status ; Multivariate Analysis ; Prospective Studies* ; Risk Factors* ; Smoke ; Smoking

BACKGROUND: Angiotensin converting enzyme inhibitors (ACEIs) or Angiotensin II type 1 receptor blockers (ARBs) are compelling indication drugs for hypertensive patients with diabetes mellitus. But prescription rate in 2005 year study of Pohang . Gyeongju area was only 30.8%. Therefore, a study on the change of prescription rate in the same area after 3 years was done. METHODS: During three months from January 2008, 152 hypertensive patients with diabetes mellitus on their prescribed antihypertensive medications by 9 family physicians in visiting order were analyzed. After the analysis, the infl uencing factors for such prescriptions were ascertained by directly visiting each physicians who prescribed them. RESULTS: A regimen of 16 antihypertensive agents were prescribed by these family physicians. Prescription count of ACEIs or ARBs was 101 cases (66.4%). ACEIs single therapy was 19 cases (12.5%), ACEIs combination therapy was 7 cases (4.6%), ARBs single therapy was 31 cases (20.4%) and ARBs combination therapy was 44 cases (28.9%). The ACEIs or ARBs which were selected by physicians that followed "compelling indication" was 5 (55.6%), "excellent reduce pressure effect" was 3 (33.3%) and "public relations of new medicine" was 1 (11.1%). CONCLUSION: In prescribing antihypertensive agents for patients with diabetes mellitus, selection of ACEIs or ARBs was increased from 30.8% to 66.4%. Education of recommended standard by participating in such study and developing of excellent new medicines may increase such change.
Angiotensin II Type 1 Receptor Blockers ; Angiotensin-Converting Enzyme Inhibitors ; Antihypertensive Agents ; Diabetes Mellitus ; Humans ; Hypertension ; Physicians, Family ; Prescriptions ; Primary Health Care