OBJECTIVE: This study aims to develop the web-interface creator, which automatically changes the Case Report Form(CRF) web page when the protocol developer in any clinical study revises the ontology of CRF. METHODS: This study established the conceptual model of CRF on oriental and western medicine, and developed ontologies. A program was developed to produce online-based a input form through the parser that generates automatically HTML script from OWL. RESULTS: The CRF applied in this study is a draft through consensus of experts for stroke research at the Korea Institute of Oriental Medicine. The ontology of CRF consisted of Label, ControlType and Value classes and hasControl, hasValue and hasSymptoms properties. The Label is the class of question items groups, so it could have CRF questionnaire instances. The ControlType is the class that expresses controls such as checkbox, text, etc in the HTML script. The Value class represents selections for each items. Finally, the HTML script was created by XSL transformation from the OWL script. CONCLUSION: Online-based automatic interface creation, which enables immediate coping with the continuous change in the medical knowledge system, assures reduced time requirement.
Consensus ; Korea ; Medicine, East Asian Traditional* ; Strigiformes ; Stroke

OBJECTIVE: The objective of this research is to survey the requirements of Oriental Medical Informatics, and to suggest a direction that Oriental Medical Informatics development may take. METHODS: Consumers and medical experts were randomly selected, and 14 uestions for consumers and 17 questions for medical experts were sent to respondents by mail and e-mail. RESULTS: Both consumers and medical experts were greatly concerned with the systemized dissemination of Oriental Medical Information, but they were not satisfied with it because of the perceived low quality of the information. Medical experts responded that they need standards and statistical evidences for Oriental Medicine. Consumers demanded good-quality information about diseases and health management. CONCLUSION: To carry out Oriental Medical Informatics, it is necessary to conduct a joint research between the sectors of Oriental Medicine and Information Technology, followed by the development of a standard information infrastructure. Oriental Medicine must also have standards in terms of medical data content, data format, and data communication, to ensure the reliability of the disseminated information on Oriental Medicine.
Surveys and Questionnaires ; Electronic Mail ; Joints ; Medical Informatics ; Medicine, East Asian Traditional* ; Postal Service

CONTEXT: The Internet is increasingly used by consumers to seek health and medical information, but online medical consultation has not been explored systematically. OBJECTIVE: To analyze Questions and Answers in Internet Based Medical Consultation in Oriental Traditional Medicine and to provide what is the need for this area. SUBJECTS AND METHOD: 1188 Dialogues of 96 consutant O.M.D(Oriental Medical Doctor) on 6 Web sites which is analyzed through frequency, correlation and ANOVA RESULTS AND CONCLUSIONS: First, Amount of Answer is small(290 characters). Responding time is long. And Numbers per consultant O.M.D is small. So Service Provider need to develope 'Supporting Tool for Writing Answer' . Secondly, User asked of home therapy and everyday discomfort, but Consultant didn t suggest appropriate answers. Thirdly, About 30% of total questions was inappropriate. 'Supporting Tool for Questioning' could decrease the ratio of inappropriate questions.
Consultants ; Humans ; Internet* ; Medicine, East Asian Traditional* ; Needs Assessment ; Remote Consultation ; Writing

The risk of asthma has been increasing in parallel with use of acetaminophen, which is a potential source of oxidative stress. Toll-like receptor 4 (TLR4) plays a critical role not only in innate immunity, but also in mediating reactive oxygen species induced inflammation. Therefore, we investigated associations between acetaminophen usage and TLR4 polymorphism on asthma and bronchial hyperresponsiveness (BHR). The number of 2,428 elementary school children in Seoul and Jeongeup cities was recruited. Subjects who used acetaminophen with a family history of asthma had an increased risk of both asthma diagnosis ever and current asthma. Individuals with CT+TT genotypes at the TLR4 polymorphism, in combination with acetaminophen usage, also demonstrated an increased risk of asthma diagnosis ever (aOR, 2.08; 95% confidence interval [CI], 1.10-3.92). Family history of asthma and acetaminophen usage were risk factors for BHR. Although TLR4 was not an independent risk factor for BHR, individuals with CT+TT genotypes at the TLR4 polymorphism had an increased risk of BHR when combined with acetaminophen usage (aOR, 1.74; 95% CI, 1.03-2.94). In conclusion, acetaminophen usage may be associated with asthma and BHR in genetically susceptible subjects. This effect may be modified by polymorphism at TLR4.
Acetaminophen/*adverse effects/therapeutic use ; Adolescent ; Asthma/chemically induced/epidemiology/*genetics ; Bronchial Hyperreactivity/chemically induced/epidemiology/*genetics ; Child ; Cross-Sectional Studies ; Eosinophils/immunology ; Female ; Genetic Predisposition to Disease ; Genotype ; Humans ; Immunoglobulin E/blood/immunology ; Inflammation/immunology ; Male ; Oxidative Stress/drug effects ; Polymorphism, Single Nucleotide ; Questionnaires ; Reactive Oxygen Species/immunology ; Risk ; Risk Factors ; Toll-Like Receptor 4/*genetics