BACKGROUND: Recent increase in use of the periodic health screening is due to a concern for health. But study of patient's compliance with recommended periodic health screening has not yet been conducted. This study was accomplished to clarify which aspect to be considered in order to increase patient's compliance after health screening. METHODS: This study was done from March 3 to May 15 in 1997 by Hanil health care center, Among 370 workers in a state-run corporation who received health screening tw? years ago, 170 men were advised to receive an additional laboratory test or treatment at the time. They were asked to fill out a questionnaire and were inte?iewed by doctors to evaluate their compliance. 162 of 170 patients(95.3%) were enrolled in the study, except 8 patients who did not answer the questionnaire. RESURTS: The mean age of patients was 54 years. Most of them were technicians and managers, graduated from high school or higher, and had an annual income of at least 35,000,000 won. The disease of requiring an additional test or treatment were in the order of liver disease, hypertension, gastrointestinal disease, urologic disease and abnormal urinalysis. 68 patients(42%) were compliant and 94 patients(58%) were noncompliant. For reasons of noncompliance,27 patients(28.7%) answered "because l had no symptoms", 20 patients(21.2%) answered "because I didn't think I needed the test or the treatment" and 12 patients(12.7%) answered "because I was busy". The factors influencing compliance were analyzed through chi-square or Fisher's exact test. Their compliance was highly related to the patients'insight into the necessity of the test. the existing disease, and the reporting method of the health screening results. It was not associated with the patients'feeling about their health status, the health behaviors such as smoking and drinking, occupational factors, distance from shire homes to the hospital, or the presence of a hospital near home for those who didn't live in Seoul. The independent effect of the factors influencing the compliance was evaluated by means of stratified analysis. The only independent factor associated with the compliance was the patients' insight. The compliance according to diseases was higher than average in hypertension, liver disease, diabetes mellitus and urologic disease, and lower than average in pulmonary disease, gastrointestinal disease, thyroid disease, cardiac disease, opthalmologic disease and abnormal urinalysis. CONCLUSIONS: The most influencing factor related to compliance was the patient's insight into the necessity of the further testing. We should consider a proper way to increase compliance on health screening. Direct counseling, if possible, is recommended following health screening and way to increase patient's compliance utiliging mail report as another.
Compliance* ; Counseling ; Delivery of Health Care ; Diabetes Mellitus ; Drinking ; Gastrointestinal Diseases ; Health Behavior ; Heart Diseases ; Humans ; Hypertension ; Liver Diseases ; Lung Diseases ; Male ; Mass Screening* ; Postal Service ; Seoul ; Smoke ; Smoking ; Thyroid Diseases ; Urinalysis ; Urologic Diseases ; Surveys and Questionnaires

BACKGROUND/OBJECTIVES: Curcumin, a major component of the Curcuma species, contains antioxidant and anti-inflammatory properties. Although it was found to induce apoptosis in cancer cells, the functional role of curcumin as well as its molecular mechanism in anti-inflammatory response, particularly in intestinal cells, has been less investigated. The intestine epithelial barrier is the first barrier and the most important location for the substrate coming from the lumen of the gut. SUBJECTS/METHODS: We administered curcumin treatment in the human intestinal epithelial cell lines, T84 and Caco-2. We examined endoplasmic reticulum (ER) stress response by thapsigargin, qPCR of XBP1 and BiP, electrophysiology by wild-type cholera toxin in the cells. RESULTS: In this study, we showed that curcumin treatment reduces ER stress and thereby decreases inflammatory response in human intestinal epithelial cells. In addition, curcumin confers protection without damaging the membrane tight junction or actin skeleton change in intestine epithelial cells. Therefore, curcumin treatment protects the gut from bacterial invasion via reduction of ER stress and anti-inflammatory response in intestinal epithelial cells. CONCLUSIONS: Taken together, our data demonstrate the important role of curcumin in protecting the intestine by modulating ER stress and inflammatory response post intoxication.
Actins ; Apoptosis ; Bacteria ; Cholera Toxin ; Curcuma ; Curcumin* ; Electrophysiology ; Endoplasmic Reticulum ; Epithelial Cells ; Humans ; Intestines* ; Membranes ; NF-kappa B ; Skeleton ; Thapsigargin ; Tight Junctions

Synovial sarcoma occurring in the pleura and lung is extremely rare. We report a case of pleuropulmonary synovial sarcoma as a second malignant neoplasm. The patient had been diagnosed with acute myelomonocytic leukemia at 5 years of age, and received matched sibling donor allogeneic bone marrow transplantation, with total body irradiation and cyclophosphamide conditioning. At 22 years of age, he complained of worsening chest discomfort and exertional dyspnea. Chest CT revealed a huge mass in the right middle lobe, pleura, and diaphragm. The patient was initially diagnosed as sarcomatoid malignant mesothelioma, without any environmental or occupational asbestos exposure. Five months later, the patient presented with soft tissue metastasis and underwent needle biopsy. Pathological examination including SYT-SSX RT-PCR revealed synovial sarcoma, which led to a review of the original tumor findings and confirmed the diagnosis of pleuropulmonary synovial sarcoma.To the best of our knowledge, our patient is the first case of pleuropulmonary synovial sarcoma developed after allogeneic hematopoietic stem cell transplantation.

Synovial sarcoma occurring in the pleura and lung is extremely rare. We report a case of pleuropulmonary synovial sarcoma as a second malignant neoplasm. The patient had been diagnosed with acute myelomonocytic leukemia at 5 years of age, and received matched sibling donor allogeneic bone marrow transplantation, with total body irradiation and cyclophosphamide conditioning. At 22 years of age, he complained of worsening chest discomfort and exertional dyspnea. Chest CT revealed a huge mass in the right middle lobe, pleura, and diaphragm. The patient was initially diagnosed as sarcomatoid malignant mesothelioma, without any environmental or occupational asbestos exposure. Five months later, the patient presented with soft tissue metastasis and underwent needle biopsy. Pathological examination including SYT-SSX RT-PCR revealed synovial sarcoma, which led to a review of the original tumor findings and confirmed the diagnosis of pleuropulmonary synovial sarcoma.To the best of our knowledge, our patient is the first case of pleuropulmonary synovial sarcoma developed after allogeneic hematopoietic stem cell transplantation.

OBJECTIVES: To access the effectiveness of radiofrequency myolysis (RFM) in women with midline dysmenorrhea. METHODS: We designed RFM in two ways laparoscopic RFM (LRFM), vaginal ultrasound-guided RFM (URFM). One hundred and thirty-two patients were in the LRFM group and, 140 patients were in the URFM group. RESULTS: Upon receipt of surgery, both the LRFM and the URFM groups demonstrated a significant decrease (P < 0.001) in the mean pain score when compared to those before and after surgery. CONCLUSION: The RF uterine myolysis procedure provides an alternative for those patients who suffer from intractable midline dysmenorrhea. LRFM is an alternative choice because it is relatively safe and, simple to perform and moreover, it is satisfactory. LRFM appears to increasingly succeed in the treatment of midline dysmenorrhea.
Dysmenorrhea* ; Female ; Humans ; Laparoscopy ; Leiomyoma ; Ultrasonography

PURPOSE: The aim of this study is to analyze the influence of preoperative meibomian gland disease (MGD) on the postoperative dry eye disease after cataract surgery. METHODS: 100 eyes of 85 patients who had undergone cataract surgery were enrolled. Patients were stratified into three groups by the severity of meibomian gland disease (MGD Grade I, MGD Grade II and MGD Grade III). In each group, we recorded the indexes of dry eye such as Ocular surface disease index, tear breakup time, Schirmer's test and Corneal staining at preoperatively and postoperative week 1, 2, 5, 9. We compared the indexes, preoperatively and postoperatively between three groups. RESULTS: In comparison of the preoperative indexes between groups, the more severe meibomian gland disease the patients have, the higher Ocular surface disease index and the shorter tear breakup time were observed (p < 0.05). In comparison the preoperative with the postoperative indexes, Ocular surface disease index was higher and tear breakup time was shorter at every postoperative moment in MGD Grade (Gr) II and Gr III. In comparison between MGD groups, MGD Gr III showed higher ocular surface disease index than MGD Gr I and Gr II at every follow up point, and shorter tear breakup time than MGD Gr I and Gr II at preoperative and postoperative week 1 and 9 (p < 0.05). CONCLUSIONS: The severity of meibomian gland disease which exist preoperatively can affect the aggravation of dry eye disease after cataract surgery. Therefore, the treatment of meibomian gland disease before cataract surgery can be a therapeutic option to prevent aggravation of dry eye after cataract surgery.
Cataract* ; Eye Diseases ; Follow-Up Studies ; Humans ; Meibomian Glands* ; Tears

PURPOSE: There have been limited studies investigating the relationship between high-sensitivity C-reactive protein (hsCRP), metabolic diseases, and dietary factors in Korean adults. Here, we examined the association between nutrient intake and serum hsCRP among Korean adults. METHODS: Using data on 2,624 healthy Korean adults (1,537 women and 1,087 men) from the 2015 Korea National Health and Nutrition Examination Survey, demographic, anthropometric, biochemical, and dietary factors were analyzed once the subjects were grouped into either sex, age, or BMI. Nutrient intake was evaluated using the dietary data obtained by one-day 24-hour recall. Based on the guidelines of the US Centers for Disease Control and Prevention and the American Heart Association, hsCRP level was classified as HCRPG (High CRP Group, hsCRP > 1 mg/L) and LCRPG (Low CRP Group, hsCRP ≤ 1 mg/L). Proc surveyreg procedure was performed to examine the associations between nutrient intake and hsCRP after adjustment for potential confounding variables. RESULTS: The average hsCRP level of healthy Korean adults was 0.95 ±0.03 mg/L (0.97 ±0.04 mg/L in men, 0.92 ±0.05 mg/L in women). Obese subjects had significantly higher hsCRP than non-obese subjects in both sexes. The hsCRP level was positively associated with current smoking, physical inactivity, BMI, waist circumference, fasting blood glucose, triglycerides, total cholesterol, LDL-cholesterol, and blood pressure and inversely associated with HDL-cholesterol. LCRPG had significantly higher intake of dietary fiber compared to HCRPG in women. High hsCRP level was associated with more dietary cholesterol intake but less omega-3 fatty acid intake among subjects aged ≥ 50y. HCRPG of obese subjects had higher intakes of fat and saturated fatty acid than LCRPG. CONCLUSION: The hsCRP level is closely associated with several lifestyle variables and nutrient intake in healthy Korean adults. Individuals with high hsCRP level show low intakes of dietary fiber and omega-3 fatty acids but high intakes of dietary fat and cholesterol. Our findings suggest that a potential anti-inflammatory role for nutrients and lifestyle in the Korean adult population.
Adult* ; American Heart Association ; Blood Glucose ; Blood Pressure ; C-Reactive Protein* ; Centers for Disease Control and Prevention (U.S.) ; Cholesterol ; Cholesterol, Dietary ; Confounding Factors (Epidemiology) ; Dietary Fats ; Dietary Fiber ; Fasting ; Fatty Acids, Omega-3 ; Female ; Humans ; Korea* ; Life Style ; Male ; Metabolic Diseases ; Nutrition Surveys* ; Smoke ; Smoking ; Triglycerides ; Waist Circumference

The purpose of this study was to evaluate the effects of a sealant resin on enamel demineralization in orthodontic bracket bonding. The forty eight extracted sound bovine teeth were subdivided into four groups and treated with Phase II(R) (Reliance, Itasca, Ill) on the surface. Group 1 was not treated. Group 2 was acid etched with 37% phosphoric acid for 30 seconds. Group 3 was applied with sealant after acid etching. Group 4 was applied with resin paste after acid etching and sealant application. Each group was demineralized in artificial caries solution. Demineralized enamel depth was measured by confocal laser scanning microscopy. The results were as follows: the mean demineralized enamel depth was 47.4 micrometer (Group 1), 61.8 micrometer (Group 2), 13.9 micrometer (Group 3), 8.2 micrometer (Group 4); the demineralized enamel depth was increased in Group 2 than in Group 1 (p < 0.05); the demineralized enamel depth was reduced in Group 3 than in Group1 and Group 2 with statistically significant differences (p < 0.05); and demineralization in Group 4 was very little. The results of the present study indicate that sealant application is useful for reducing enamel demineralization in orthodontic bracket bonding.
Dental Enamel* ; Microscopy, Confocal ; Orthodontic Brackets* ; Tooth

Riboflavin and its derivatives, flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), are key components of mitochondrial energy metabolism and oxidation-reduction reactions. Proposed dietary reference intakes for Koreans (KDRIs), that is, estimated average requirements (EARs), for riboflavin, based on current knowledge of riboflavin and riboflavin derivative levels, and glutathione reductase activity, are 1.3 mg/d for men aged 19–64 years and 1.0 mg/d for women aged 19–64 years. By applying a coefficient of variance of 10%, reference nutrient intakes (RNIs) were set at 1.5 mg/d for men aged 19-64 years and 1.2 mg/d for women aged 19-64 years. Likewise, EARs and RNIs of riboflavin intake were proposed for all age groups and women in specific life stages such as pregnancy. Mean adult riboflavin intake for adults aged ≥ 19 years was 1.69 mg/d in Korea National Health and Nutrition Examination Survey (KNHANES) 2020, which was 124.9% of EAR according to the 2020 KDRIs. In the 2015-2017 KNHANES study, the mean riboflavin intake from foods and supplements was 2.79 mg/d for all age groups, and 32.7% of individuals consumed less riboflavin than EAR according to the 2020 KDRIs. For those that used supplements, mean intakes were 1.50 mg/d for riboflavin from foods, 10.26 mg/d from supplements, and 11.76 mg/d from food and supplements, and 5.5% of individuals consumed less riboflavin than EAR. Although the upper limit of riboflavin has not been established, the merits of increasing supplement use warrant further consideration. Also, additional epidemiologic and intervention studies are required to explore the role of riboflavin in the etiology of chronic diseases.

Purpose: This study aimed to identify the distinctions in dietary and health-related behaviors among Indonesian women who marry Koreans or into multicultural families (MF) and those who marry Indonesians living in Korea (IK) and in Indonesia (II). Methods: The study was performed with 192 subjects using an online questionnaire regarding food choice, dietary and health behavior, and nutrition quotient (NQ). The analysis used Pearson’s chi-squared test, the Fisher’s exact test, multinomial logistic regression, and the general linear model. Results: The MF group consumed Korean food more than once a day and Indonesian food 1-2 times monthly (p < 0.001). The main challenge for the IK and II groups in consuming Korean food was the presence of pork and the different food flavors (p < 0.001). The MF group tended to have normal body mass index, consumed more vitamin and mineral supplements (p = 0.014), and exercised regularly ≥150 min/week compared to the IK and II groups (p < 0.001). However, the MF group had the highest rate of skipping breakfast (p = 0.040). When evaluating the NQ of the participants, the MF group consumed more vegetables (p = 0.026), mixed grains (p = 0.031), and spicy and salt soups (p = 0.006). The II group consumed more fish (p = 0.005), beans (p = 0.009), and nuts (p = 0.003). The IK group checked the nutrition labels the most (p = 0.005), while their consumption of vegetables, fish, beans, and nuts was lowest. The MF group had a higher balance score, which resulted in a substantially more nutritious food intake compared to the other two groups (p = 0.037). Conclusion The MF group consumed more vegetables and mixed grains, adequate fish, beans, and nuts, and engaged in longer daily physical activity. However, the IK group had a relatively low-quality diet and nutritional intake status compared to the other two groups, and this needs to be improved in the future.