Objectives: This study aimed to investigate the current status of periodontal disease programs implemented by public health centers in the Republic of Korea. Methods: An explanatory survey was conducted by the Ministry of Health and Welfare from October to November 2023. The survey focused on the periodontal programs and the implementation status across different stages. Distributed and collected via Google Forms, the survey targeted 196 oral health teams within public health centers in Korea. A total of 109 public health centers responded to the study questionnaire, yielding a participation rate of 55.6%. Data were analyzed using IBM SPSS Statistics for Windows, version 26. Results: A majority of periodontal disease programs were implemented exclusively by oral health teams, with a rate of 33.0%. The implementation rate of collaboration with home-visiting health teams was 17.4% and with other teams was 10.1%. The implementation rates of periodontal management across stages were as follows: 11.9% for periodontal examination, 18.3% for periodontal treatment, and 11.9% for sustainable periodontal care. Conclusions Periodontal disease programs are predominantly conducted by oral health teams with limited collaboration across other health teams. Additionally, periodontal management activities, such as examinations and treatments, remain insufficient. Integration between oral health teams and other health teams within public health centers or private dental clinics should be improved.

Objectives: This study aimed to investigate the current status of periodontal disease programs implemented by public health centers in the Republic of Korea. Methods: An explanatory survey was conducted by the Ministry of Health and Welfare from October to November 2023. The survey focused on the periodontal programs and the implementation status across different stages. Distributed and collected via Google Forms, the survey targeted 196 oral health teams within public health centers in Korea. A total of 109 public health centers responded to the study questionnaire, yielding a participation rate of 55.6%. Data were analyzed using IBM SPSS Statistics for Windows, version 26. Results: A majority of periodontal disease programs were implemented exclusively by oral health teams, with a rate of 33.0%. The implementation rate of collaboration with home-visiting health teams was 17.4% and with other teams was 10.1%. The implementation rates of periodontal management across stages were as follows: 11.9% for periodontal examination, 18.3% for periodontal treatment, and 11.9% for sustainable periodontal care. Conclusions Periodontal disease programs are predominantly conducted by oral health teams with limited collaboration across other health teams. Additionally, periodontal management activities, such as examinations and treatments, remain insufficient. Integration between oral health teams and other health teams within public health centers or private dental clinics should be improved.

Objectives: This study aimed to investigate the current status of periodontal disease programs implemented by public health centers in the Republic of Korea. Methods: An explanatory survey was conducted by the Ministry of Health and Welfare from October to November 2023. The survey focused on the periodontal programs and the implementation status across different stages. Distributed and collected via Google Forms, the survey targeted 196 oral health teams within public health centers in Korea. A total of 109 public health centers responded to the study questionnaire, yielding a participation rate of 55.6%. Data were analyzed using IBM SPSS Statistics for Windows, version 26. Results: A majority of periodontal disease programs were implemented exclusively by oral health teams, with a rate of 33.0%. The implementation rate of collaboration with home-visiting health teams was 17.4% and with other teams was 10.1%. The implementation rates of periodontal management across stages were as follows: 11.9% for periodontal examination, 18.3% for periodontal treatment, and 11.9% for sustainable periodontal care. Conclusions Periodontal disease programs are predominantly conducted by oral health teams with limited collaboration across other health teams. Additionally, periodontal management activities, such as examinations and treatments, remain insufficient. Integration between oral health teams and other health teams within public health centers or private dental clinics should be improved.

Objectives: This study aimed to investigate the current status of periodontal disease programs implemented by public health centers in the Republic of Korea. Methods: An explanatory survey was conducted by the Ministry of Health and Welfare from October to November 2023. The survey focused on the periodontal programs and the implementation status across different stages. Distributed and collected via Google Forms, the survey targeted 196 oral health teams within public health centers in Korea. A total of 109 public health centers responded to the study questionnaire, yielding a participation rate of 55.6%. Data were analyzed using IBM SPSS Statistics for Windows, version 26. Results: A majority of periodontal disease programs were implemented exclusively by oral health teams, with a rate of 33.0%. The implementation rate of collaboration with home-visiting health teams was 17.4% and with other teams was 10.1%. The implementation rates of periodontal management across stages were as follows: 11.9% for periodontal examination, 18.3% for periodontal treatment, and 11.9% for sustainable periodontal care. Conclusions Periodontal disease programs are predominantly conducted by oral health teams with limited collaboration across other health teams. Additionally, periodontal management activities, such as examinations and treatments, remain insufficient. Integration between oral health teams and other health teams within public health centers or private dental clinics should be improved.

Objectives: The landscape of work environments has undergone rapid transformation in the wake of the COVID-19 pandemic. This study aims to identify oral health issues among mobile platform workers, analyze the risk factors within their working environment, and promote their oral health. Methods: A purposive sampling approach was employed to select fifteen participants, including replacement drivers, delivery drivers, and delivery couriers/messengers operating within Seoul’s mobile platform workforce. In-depth interviews were conducted between August and November 2023, with all sessions recorded and transcribed. Utilizing grounded theory methodology, data analysis progressed through stages of open coding, axial coding, and selective coding, ultimately leading to the construction of a paradigm model. Results: The majority of participants were male (93.3%), with an average age of 58.7 years. The paradigm model revealed low tooth brushing rates among mobile platform workers. This phenomenon was attributed to a poor brushing environment and a lack of willingness to brush, with the related context being the poor working environment. Intervention conditions included support for tooth brushing, oral health education, and oral examinations. Implementing an action-interaction strategy, which involves problem-solving pathways and a strong motivation to improve, resulted in improved tooth brushing rates. Conclusions To promote the oral health of mobile platform workers, it is essential to improve the environment for tooth brushing, particularly by increasing the availability of restrooms and related facilities as brushing spaces. Additionally, It is necessary to develop oral health policies and implement interventions based on an understanding of the working environment of mobile platform workers.

Purpose: Renal tumors account for approximately 7% of all childhood cancers. These include Wilms tumor (WT), clear cell sarcoma of the kidney (CCSK), malignant rhabdoid tumor of the kidney (MRTK), renal cell carcinoma (RCC), congenital mesoblastic nephroma (CMN) and other rare tumors. We investigated the epidemiology of pediatric renal tumors in Korea. Materials and Methods: From January 2001 to December 2015, data of pediatric patients (0–18 years) newly-diagnosed with renal tumors at 26 hospitals were retrospectively analyzed. Results: Among 439 patients (male, 240), the most common tumor was WT (n=342, 77.9%), followed by RCC (n=36, 8.2%), CCSK (n=24, 5.5%), MRTK (n=16, 3.6%), CMN (n=12, 2.7%), and others (n=9, 2.1%). Median age at diagnosis was 27.1 months (range 0-225.5) and median follow-up duration was 88.5 months (range 0-211.6). Overall, 32 patients died, of whom 17, 11, 1, and 3 died of relapse, progressive disease, second malignant neoplasm, and treatment-related mortality. Five-year overall survival and event free survival were 97.2% and 84.8% in WT, 90.6% and 82.1% in RCC, 81.1% and 63.6% in CCSK, 60.3% and 56.2% in MRTK, and 100% and 91.7% in CMN, respectively (p < 0.001). Conclusion The pediatric renal tumor types in Korea are similar to those previously reported in other countries. WT accounted for a large proportion and survival was excellent. Non-Wilms renal tumors included a variety of tumors and showed inferior outcome, especially MRTK. Further efforts are necessary to optimize the treatment and analyze the genetic characteristics of pediatric renal tumors in Korea.

BACKGROUND: Diamond Blackfan anemia (DBA), characterized by impaired red cell production, is a rare condition that is usually symptomatic in early infancy. The purpose of this study was to assess nationwide experiences of DBA encountered over a period of 20 years. METHODS: The medical records of 56 patients diagnosed with DBA were retrospectively reviewed from November 1984 to July 2010. Fifteen institutions, including 13 university hospitals, participated in this study. RESULTS: The male-to-female ratio of patients with DBA was 1.67:1. The median age of diagnosis was 4 months, and 74.1% were diagnosed before 1 year of age. From 2000 to 2009, annual incidence was 6.6 cases per million. Excluding growth retardation, 38.2% showed congenital defects: thumb deformities, ptosis, coarctation of aorta, ventricular septal defect, strabismus, etc. The mean hemoglobin concentration was 5.1+/-1.9 g/dL, mean corpuscular volume was 93.4+/-11.6 fL, and mean number of reticulocytes was 19,700/mm3. The mean cellularity of bone marrow was 75%, with myeloid:erythroid ratio of 20.4:1. After remission, 48.9% of patients did not need further steroids. Five patients with DBA who received hematopoietic transplantation have survived. Cancer developed in 2 cases (3.6%). CONCLUSION: The incidence of DBA is similar to data already published, but our study had a male predilection. Although all patients responded to initial treatment with steroids, about half needed further steroids after remission. It is necessary to collect further data, including information regarding management pathways, from nationwide DBA registries, along with data on molecular analyses.
Anemia ; Anemia, Diamond-Blackfan ; Aortic Coarctation ; Bone Marrow ; Congenital Abnormalities ; Diamond ; Erythrocyte Indices ; Heart Septal Defects, Ventricular ; Hemoglobins ; Hospitals, University ; Humans ; Incidence ; Korea ; Male ; Medical Records ; Registries ; Reticulocytes ; Retrospective Studies ; Steroids ; Strabismus ; Thumb ; Transplants

PURPOSE: Cardiac troponin T (cTnT), a useful marker for diagnosing acute myocardial infarction (AMI) in the general population, is significantly higher than the usual cut-off value in many end-stage renal disease (ESRD) patients without clinically apparent evidence of AMI. The aim of this study was to evaluate the clinical usefulness of cTnT in ESRD patients with acute coronary syndrome (ACS). MATERIALS AND METHODS: Two hundred eighty-four ESRD patients with ACS were enrolled between March 2002 and February 2008. These patients were followed until death or June 2009. Medical records were reviewed retrospectively. The cut-off value of cTnT for AMI was evaluated using a receiver operating characteristic (ROC) curve. We calculated Kaplan-Meier survival curves, and potential outcome predictors were determined by Cox proportional hazard analysis. RESULTS: AMIs were diagnosed in 40 patients (14.1%). The area under the curve was 0.98 in the ROC curve (p<0.001; 95% CI, 0.95-1.00). The summation of sensitivity and specificity was highest at the initial cTnT value of 0.35 ng/mL (sensitivity, 0.95; specificity, 0.97). Survival analysis showed a statistically significant difference in all-cause and cardiovascular mortalities for the group with an initial cTnT > or =0.35 ng/mL compared to the other groups. Initial serum cTnT concentration was an independent predictor for mortality. CONCLUSION: Because ESRD patients with an initial cTnT concentration > or =0.35 ng/mL have a poor prognosis, it is suggested that urgent diagnosis and treatment be indicated in dialysis patients with ACS when the initial cTnT levels are > or =0.35 ng/mL.
Acute Coronary Syndrome/blood/complications/*diagnosis/mortality ; Aged ; Biological Markers/blood ; Female ; Humans ; Kidney Failure, Chronic/blood/complications/*diagnosis/mortality ; Male ; Middle Aged ; Prognosis ; Retrospective Studies ; Sensitivity and Specificity ; Troponin T/*blood

BACKGROUND: Hematopoietic stem cell transplantation (HSCT) is one of the most important armamentarium against various hematologic malignancies or some solid tumors. We investigated the number of patients who might need transplants and compared with that of actual transplants to conceptualize current status and circumstances of HSCTs in Korean children. METHODS: Questionnaires were sent to Korean Society of Hematopoietic Stem Cell Transplantation (KSHSCT) members who were taking care of children with malignancies or hematologic diseases. Almost all of the newly diagnosed patients between Jan, 1st and Dec, 31st, 2003 were enrolled in the study. RESULTS: Seven hundred forty eight children (male to female ratio = 1.4:1) were enrolled. The median age was 6.1 years old (8 days~28.8 years old). Malignant diseases consisted of 695 cases (92.9%), and among them almost half were hematologic malignancies. The participating members speculated that HSCTs should be indicated in 285 children (38.1%) which included 209 allogeneic, and 76 autologous transplants. In reality, however, allogeneic HSCTs were performed only in 140 children (67.0%) with the median interval of 5.9 month, and autologous transplants in 44 children (57.9%) with 8.3 month. In autologous setting, all the patients received peripheral blood stem cells (PBSCs), whereas bone marrow (61%), cord blood (34%), and PBSC (5%) were used in allogeneic HSCTs. Donor types were as follows: unrelated donor (37%), cord blood (34%), sibling donor (25%), and family (4%). The reasons for not performing HSCTs were unfavorable disease status or death, no availability of suitable donor, economical situation, and refusal by parental preferences. Under the strict insurance regulations, many transplants were not covered by insurance. More autologous transplants were performed without insurance coverage than allogeneic HSCTs (P=0.013). Those cases were advanced cases and HLA mismatch transplants for allogeneic setting, and relatively rare diseases still awaiting favorable results of transplants for autologous setting. CONCLUSION: HSCTs are essential part of treatment strategies for children with various diseases. Unfortunately, however, a third of patients who were in need of transplants did not receive HSCTs due to various reasons. It is necessary to expand unrelated donor pool or cord blood banks for the cases lacking HLA-identical sibling donors. Also medical insurances should cover HSCTs for rare diseases as well as for less favorable but novel situations where there are no suitable alternatives.
Autografts ; Bone Marrow ; Child* ; Disulfiram ; Female ; Fetal Blood ; Hematologic Diseases ; Hematologic Neoplasms ; Hematopoietic Stem Cell Transplantation* ; Hematopoietic Stem Cells* ; Humans ; Insurance ; Insurance Coverage ; Parents ; Rare Diseases ; Siblings ; Social Control, Formal ; Stem Cells ; Tissue Donors ; Unrelated Donors ; Surveys and Questionnaires

BACKGROUND: A considerable portion of patients in primary care are thought to have mental disorders in Korea. But they are not easily noticed and are thus underdiagnosed and approached improperly. This study was done to assess the prevalence of common mental disorders in a hospital-based family practice and to evaluate the utility of a diagnostic tool, the Patient Health Questionnaire (PHQ). METHODS: Ten or more patients each day were systematically selected in family practice clinics for two weeks in a university and a community hospital-based family practice clinics in Seoul, Korea. Routine care was delivered as a control during the first week and the PHQ was administered to patients during the second week and the physicians were allowed to review the PHQ just before making clinical decisions. Physicians were asked to answer whether they recognized patients' with mental disorders before reviewing the PHQ. RESULTS: The prevalence of mental disorders was higher in the test group than the control except for eating disorders and other anxiety disorders (P <0.05)(test vs. control group): major depressive disorders 1.75% vs. 3.8%, other depressive disorders 6.8% vs. 11.4%, panic disorders 0.6% vs. 2.3, somatoform disorders 3% vs. 5%, alcohol abuse 2.2% vs. 8.7%, and any mental disorders 20.9% vs. 29.4%. In the test group, the percentage (95% confidence interval in parenthesis) of newly diagnosed mental disorders after physicians' review of the PHQ were 66% (49~82) in major depressive disorders, 70% (50~90) in panic disorders, 70% (56~83) in somatoform disorders, 84% (75~92) in alcohol abuse, and 68% (62~74) in any mental disorders. Patients' response to the PHQ was overall very receptive. CONCLUSION: One-week prevalence of common mental disorders in the hospital-based family practice was 29.4% and the PHQ tool was efficient to help the family physicians recognize hidden mental disorders.
Alcoholism ; Anxiety Disorders ; Confidence Intervals ; Depressive Disorder ; Depressive Disorder, Major ; Diagnosis ; Eating Disorders ; Family Practice* ; Humans ; Korea* ; Medical History Taking ; Mental Disorders* ; Panic Disorder ; Physicians, Family ; Prevalence* ; Primary Health Care ; Seoul ; Somatoform Disorders ; Surveys and Questionnaires