Gyeongsangbuk-do), mercury contents from shark meat distributed in this region have not been assessed yet. Thus, this study aims to identify the hazard by evaluating the mercury contents of the shark meat sold in the traditional market of Gyeongsangbuk-do.METHODS: The shark meat in the form of muscle meat was obtained from 15 traditional markets of Gyeongsangbuk-do in the summer and winter of 2013. Out of 105 samples in total, 49 were collected in the summer and 56 in the winter. The total mercury concentration was measured by the combustion-gold amalgamation method using an automatic mercury analyzer (Milestone DMA-80, Milestone).RESULTS: The average mercury concentration of shark meat was 2.29 ± 1.77 µg/g, ranging between 0.06–8.93 µg/g with a geometric mean of 1.44 µg/g, which is higher than those reported in many countries. The mercury concentration in 77 of 105 shark meat samples exceeded 1 µg/g. Mercury concentration ranged between 0.09–8.93 µg/g (geometric mean: 1.45) in the summer and 0.06–6.73 µg/g (geometric mean: 1.48) in the winter.CONCLUSIONS: Shark meat sold in the market contained a substantial amount of mercury. This suggests that it is difficult to reduce mercury intake by simply strengthening the standard level of mercury concentration in shark meat. Therefore, it is need to communication and awareness programs with consumers about hazardous effects of mercury inherent in shark meat.]]>
Gyeongsangbuk-do ; Korea ; Meat ; Methods ; Sharks

Endobiliary radiofrequency ablation (RFA) is a procedure performed widely to induce locoregional tumor control by the transfer of thermal energy to the lesion and subsequent tumor necrosis. A 72-year-old male with a prior history of acute calculous cholangitis and perforated cholecystitis was admitted to the Kyungpook National University Hospital complaining of fever and nausea. He had an indwelling percutaneous transhepatic gallbladder drainage (PTGBD) catheter from the previous episode of perforated cholecystitis. An abdominal CT scan showed marked dilation of both the intrahepatic and extrahepatic bile ducts. Common bile duct cancer was confirmed histologically after an endobiliary biopsy. A surgical resection was considered to be the initial treatment option. During open surgery, multiple metastatic nodules were present in the small bowel mesentery and anterior abdominal wall. Resection of the tumor was not feasible, so endobiliary RFA was performed prior to biliary stenting. Cholecystectomy was required for the removal of the PTGBD catheter, but the surgical procedure could not be performed due to a cystic ductal invasion of the tumor. Instead, chemical ablation of the gallbladder (GB) with pure ethanol was performed to breakdown the GB mucosa. Palliative treatment for a biliary obstruction was achieved successfully using these procedures. In addition, a PTGBD catheter was removed successfully without significant side effects. As a result, an improvement in the patient's quality of life was accomplished.
Abdominal Wall ; Aged ; Bile Ducts, Extrahepatic ; Biopsy ; Catheter Ablation ; Catheters ; Cholangiocarcinoma ; Cholangiopancreatography, Endoscopic Retrograde ; Cholangitis ; Cholecystectomy ; Cholecystitis ; Common Bile Duct ; Cystic Duct ; Drainage ; Ethanol ; Fever ; Gallbladder ; Gyeongsangbuk-do ; Humans ; Male ; Mesentery ; Mucous Membrane ; Nausea ; Necrosis ; Palliative Care ; Quality of Life ; Stents ; Tomography, X-Ray Computed

Adipsic hypernatremia is a rare disease where patients do not feel thirst even in the increased serum osmotic pressure and results in electrolyte imbalance, severely increased osmotic pressure and neurologic symptoms like nausea, vomiting, and seizures. We report a 12-year-old male patient who had underwent a trans-sphenoidal surgery for craniopharyngioma newly diagnosed with adipsic hypernatremia after having growth hormone replacement for growth hormone deficiency. The patient visited emergency room complaining of generalized weakness, tremor in both legs, and poor oral intake including water after starting growth hormone replacement therapy. Laboratory test revealed serum sodium 168 mmol/L and serum osmolality 329 mOsm/kg, despite the patient didn't feel any thirst at all. We treated him with scheduled water intake of 2.5 L a day with intranasal vasopressin. He admitted to Soonchunhyang University Gumi Hospital and Soonchunhyang University Seoul Hospital for 4 times during the following 8 months and serum sodium level and osmolality was controlled by scheduled water intake combined with intranasal vasopressin treatment. It is still unclear whether growth hormone replacement worked as a trigger of hypernatremia.
Child ; Craniopharyngioma ; Drinking ; Emergency Service, Hospital ; Growth Hormone ; Gyeongsangbuk-do ; Humans ; Hypernatremia ; Leg ; Male ; Nausea ; Neurologic Manifestations ; Osmolar Concentration ; Osmotic Pressure ; Rare Diseases ; Seizures ; Seoul ; Sodium ; Thirst ; Tremor ; Vasopressins ; Vomiting ; Water

PURPOSE: To evaluate the effect of periodontal and prosthodontic therapy on glycated hemoglobin A(HbA1c) level in patients with diabetes. MATERIALS AND METHODS: This is a retrospective study of 70 patients suffering from diabetes who visited the Kyungpook National University Hospital between January 2016 and May 2018. Patients underwent medical evaluation for their routine check-up, which includes laboratory test for HbA1c levels. Among the 70 patients, 35 patients also visited Kyungpook National University Dental Hospital during the same period to receive periodontal and prosthodontic therapy, while the other 35 patients did not receive such therapy. The HbA1c levels were compared before and after periodontal and prosthodontic therapy. Comparisons between groups and within groups were performed using independent t-test. RESULTS: The HbA1c levels in the group who have received periodontal and prosthodontic therapy decreased from 7.2 to 6.7 (P=.001). The HbA1c levels in the control group decreased from 7.2 to 7.1 (P=.580). The difference in changes between the two patient groups was statistically significant (P=.011). CONCLUSION: Periodontal and prosthodontic therapy can be effective on glycemic control in patients with diabetes.
Diabetes Mellitus ; Gyeongsangbuk-do ; Hemoglobin A, Glycosylated ; Humans ; Periodontal Diseases ; Prosthodontics ; Retrospective Studies

BACKGROUND: Since 2003, Korea has consistently shown the highest suicide rate among the Organization for Economic Cooperation and Development countries, and suicide remains the major cause of death. In particular, men are 2–3 times more likely to commit suicide than women, which called the ‘gender paradox of suicide.’ The areas with frequent suicide have spatially clustered patterns because suicide with a social contagion spreads around the neighborhood. The purpose of this study was twofold. The first was to estimate the hotspot areas of age-standardized male suicide mortality from 2008 to 2015. The second was to analyze the relationship between the hotspot areas and the regional characteristics for study years. METHODS: The data was collected through the Korean Statistical Information Service. The study areas were 227 si · gun · gu administrative districts in Korea. The hotspot area was used as a dependent variable. Socio-demographic variables (number of marriages per 1,000 population, number of divorces per 1,000 population, and urbanization rate), financial variables (financial independence and social security budget), and health behaviors (EuroQol-5 dimension [EQ-5D], and depression experience rate) were used as independents variables. RESULTS: The hotspot areas were commonly located in Gangwon-do, Chungcheongnam-do, Gyeongsangbuk-do, and Chungceongbuk-do. According to the results of panel logit regression, the number of divorces per 1,000 population, social security budget, and EQ-5D were statistically significant variables. CONCLUSION: The results of hotspot analysis showed the need for establishing a prevention zone of suicide using hotspot areas. Also, medical resources could be considered to be preferentially placed in the prevention zone of suicide. This study could be used as basic data for health policymakers to establish a suicide-related policy.
Budgets ; Cause of Death ; Chungcheongnam-do ; Depression ; Divorce ; Female ; Gangwon-do ; Geographic Information Systems ; Gyeongsangbuk-do ; Health Behavior ; Humans ; Information Services ; Korea ; Male ; Marriage ; Mortality ; Organisation for Economic Co-Operation and Development ; Residence Characteristics ; Social Security ; Suicide ; Urbanization

OBJECTIVES: This study aimed to assess the status of Scrub typhus, Leptospirosis and HFRS(hemorrhagic fever with renal syndrome) among farmers with febrile illness. METHODS: We involved a total of 841 farmers who had febrile illness(508 and 333 village residents were, respectively, three and four district of Gyeongju city) selected during autumn of 2014 and 2015. Data were collected by survey questionnaires and blood sample examination. RESULTS: Serum response rate for Scrub typhus and Leptospirosis was 1.5% each and 1.9% for HFRS. Serum response rate for Scrub typhus was significantly higher for tick-bite cases(38.5%), while Leptospirosis was significantly higher for those who were in fruit–planting work(23.1%). Similarly, serum response rate was significantly higher for HFRS who were working in venyl green house work(25.0%). CONCLUSIONS: Government authority should develop effective and efficient preventive strategies to create awareness of infectious diseases among farmers. Extending information, education and communication be reached to farmers that could change their perception and help early diagnosis and treatment and reduce the disease burden and its complication.
Communicable Diseases ; Early Diagnosis ; Education ; Farmers ; Fever ; Gyeongsangbuk-do ; Hemorrhagic Fever with Renal Syndrome ; Leptospirosis ; Risk Factors ; Scrub Typhus

Brucellosis is one of the zoonoses, and it is a disease that is almost eliminated in South Korea. This disease is also known as a representative disease of one health. We would like to introduce brucellosis found by one health in this study. One Health means an approach in which multiple sectors communicate and work together to achieve better public health outcomes. The Gyeongbuk Agricultural Safety and Health Center established a cooperation system between a Veterinary Service Laboratory and a Public Health Center, and found a case of human brucellosis in a farm with cattle brucellosis. Through this case, to be effective control of zoonoses as above case, epidemiological investigation for cattle and human should be concurrently conducted. And we once again recognized the need for multi-sectoral cooperation in prevention and management of zoonoses.
Agriculture ; Animals ; Brucellosis ; Cattle ; Gyeongsangbuk-do ; Humans ; Korea ; Public Health ; Zoonoses

PURPOSE: Nutritional markers, such as total protein, albumin, and vitamin D have been reportedly associated with neonatal outcomes. This study aimed to assess the correlation between nutritional markers at birth and the need for respiratory support on the first day of life. METHODS: This retrospective study included 94 newborns admitted to the neonatal intensive care unit of Kyungpook National University Children's Hospital between March and December 2017. We measured levels of nutritional markers, including serum total protein, albumin, ferritin, 25-hydroxyvitamin D (25-OHD), and prealbumin, from cord blood or blood sample within 24 hours after birth. Respiratory support was defined as the use of nasal continuous positive airway pressure, humidified high-flow nasal cannula, or mechanical ventilation on the first day of life. RESULTS: The mean gestational age and birth weight were 36.6±2.3 weeks and 2,714±575 g, respectively. Serum total protein, albumin, prealbumin, and ferritin levels at birth were significantly correlated with gestational age and birth weight. Total protein, albumin, ferritin, and 25-OHD levels were not correlated with the time to recover birth weight after adjusting for gestational age. Moreover, prealbumin levels at birth were significantly lower in small-for-gestational-age infants than in appropriate-for-gestational-age infants. The need for respiratory support on the first day of life decreased 0.058- and 0.001-fold for every 1 g/dL increase in serum total protein (95% confidence interval [CI], 0.004 to 0.833; P=0.036) and albumin (95% CI, 0.000 to 0.136; P=0.009) levels, respectively. CONCLUSION: Nutritional status at birth could be associated with the need for respiratory support on the first day of life, regardless of the Apgar score.
Apgar Score ; Birth Weight ; Catheters ; Continuous Positive Airway Pressure ; Ferritins ; Fetal Blood ; Gestational Age ; Gyeongsangbuk-do ; Humans ; Infant ; Infant, Newborn ; Intensive Care, Neonatal ; Nutritional Status ; Parturition ; Prealbumin ; Respiration, Artificial ; Respiratory Insufficiency ; Retrospective Studies ; Vitamin D

BACKGROUND: The aim of this study was to evaluate the awareness of occupational hazards and personal protective equipment use among dental hygienists (DHs).METHODS: A total of 271 self-administered questionnaires were obtained from 280 DHs working at dental hospitals or clinics in Daegu and Gyeongsangbuk-do, Korea.RESULTS: The occupational hazards included work involving dust (94.1%), volatile substances (86.0%), noise (97.0%), and light-curing units (96.7%). The proportion of dental hygiene tasks that participants perceived as harmful were 42.4%, 51.7%, 9.2%, and 31.4% in the same order as above. The proportion of participants who used dust-proof masks during work involving dust was 1.1%. Those who wore gas-proof masks and gloves for work using volatile substances were 0.7% and 31.2%, respectively. Participants who used goggles for work involving light-curing units were 31.0%. None of the participants used ear plugs for work involving noise. A total of 22.9% of the participants recognized the Material Safety Data Sheet, while 79.7% had never been educated about harmful work environments.CONCLUSION: When compared to exposure status and perception of occupational hazards, the level of protective equipment use was very low. Extra measures to increase DHs’ use of personal protective equipment are necessary.
Daegu ; Dental Hygienists ; Dust ; Ear ; Eye Protective Devices ; Gyeongsangbuk-do ; Humans ; Korea ; Masks ; Material Safety Data Sheets ; Noise ; Occupations ; Oral Hygiene ; Personal Protective Equipment

PURPOSE: The purpose of this study was to explore the therapeutic communication experience of nurses in psychiatric wards.METHODS: Data were collected from 9 mental health nurses working at psychiatric wards in three university hospitals in Seoul and Gyeongju, South Korea. The study involved in-depth individual interviews, which were recorded and transcribed as they were spoken, and data were analyzed using qualitative content analysis.RESULTS: Therapeutic communication experiences of psychiatric ward nurses were categorized into 4 categories, 12 subcategories, and 24 codes. The four categories were ‘therapeutic communication practiced as a nurse’, ‘therapeutic communication delivered to patients’, ‘power revealed between patients and nurses’, and ‘environment surrounding therapeutic communication’. The twelve subcategories were ‘approaching with interest’, ‘with all one's heart and soul’, ‘learning and grow from peers’, ‘understanding the true meaning of mental health nursing’, ‘boosting in strength’, ‘providing a sense of security’, ‘formation of rapport’, ‘lead to recovery’, ‘variability of interaction’, ‘powerful energy originating from sparklet’, ‘lack of physical time’, and ‘absence of supervision’.CONCLUSION: The results of this study indicate the need to develop and apply therapeutic communication interventions for psychiatric nurses. Supervision is needed to promote therapeutic communication among psychiatric nurses and requires institutional support.
Gyeongsangbuk-do ; Heart ; Hospitals, University ; Humans ; Korea ; Mental Health ; Organization and Administration ; Psychiatric Nursing ; Qualitative Research ; Seoul