• Title/Summary/Keyword: epidemiological study

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The current status of fibromyalgia in Korea: an electronic population health data study in Korea

  • Cheol-Hyeong Lee;Eun Young Lee;Miyoung Yang;Hyung-Sun Won;Yeon-Dong Kim
    • The Korean Journal of Pain
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    • v.36 no.4
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    • pp.458-464
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    • 2023
  • Background: Fibromyalgia (FM) is a complex disorder characterized by widespread chronic pain and tenderness in the muscles, ligaments, and soft tissues. It is a chronic pain condition often accompanied by other symptoms and comorbidities. To effectively manage FM, it is crucial to obtain fundamental epidemiological data pertaining to the target population. Therefore, this study was conducted to elucidate the epidemiological characteristics of FM in the Korean population. Methods: Population-based medical data of 51,276,314 subscribers to the National Health Insurance Service of Korea from 2014 to 2018 were used in this study. Results: The overall incidence of FM ranged from 441 (2014) to 541 (2018) cases per 100,000 person-years, with a higher prevalence observed among female patients compared to male patients. The incidence gradually increased until middle age, followed by a decrease. The highest incidence rates were observed in the fifth decade of life for females and the sixth decade of life for males. When categorizing the affected parts of the body, the shoulder region was observed to be the most frequently affected. A comparison of the drug prescriptions based on medical specialty showed that antidepressants were the most commonly prescribed medications. The management of FM leads to consistent increases in medical expenses, regional disparities, and variations in prescription patterns across different medical specialties. Conclusions: The findings of this study will not only contribute to the understanding of FM characteristics but also provide a vital foundation for efficient management of FM in Korea.

Decadal analysis of livestock tuberculosis in Korea (2013~2022): Epidemiological patterns and trends

  • Yeonsu Oh;Dongseob Tark;Gwang-Seon Ryoo;Dae-Sung Yoo;Woo, H. Kim;Won-Il Kim;Choi-Kyu Park;Won-Keun Kim;Ho-Seong Cho
    • Korean Journal of Veterinary Service
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    • v.46 no.4
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    • pp.293-302
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    • 2023
  • This study provides a comprehensive analysis of the epidemiological trends and challenges in managing tuberculosis (TB) in livestock in Korea from 2013 to 2022. Tuberculosis, caused by the Mycobacterium tuberculosis complex, is a significant zoonotic disease affecting cattle, deer, and other domesticated animals. Despite the initiation of a test-and-slaughter eradication policy in 1964, TB has continued to persist in Korean livestock, particularly in cattle and deer. This study used data from the Korea Animal Health Integrated System and provincial animal health laboratories to analyze TB incidence in various livestock including different cattle breeds and deer species. The results from 2013 to 2022 showed a peak in TB cases in 2019 with a subsequent decline by 2022. The study highlighted a significant incidence of TB in Korean native cattle and the need for amore inclusive approach towards TB testing and control in different cattle breeds. Additionally, the study underscored the importance of addressing TB in other animals such as goats, wildlife, and companion animals for a holistic approach to TB eradication in Korea. The findings suggest that while the test-and-slaughter strategy has been historically effective, there is a need for adaptation to the current challenges, and learning from successful eradiation stories on other countries like Australia. A collaborative effort involving an expanded surveillance system, active private sector participation, and robust government support essential for the efficient eradication of TB in livestock in Korea.

Anti-inflammatory action of soy isoflavonoid sophoricoside by inhibition on cyclooxygenase-2 and cytokines

  • Kim, Byung-Hak;Min, Kyung-Rak;Kim, Young-Soo
    • Proceedings of the PSK Conference
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    • 2003.04a
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    • pp.212.3-213
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    • 2003
  • Polyphenolic compounds including flavonoids are wide spread in the plant kingdom, and interested recently because epidemiological studies have suggested correlations between the consumption of polyphenol-rich plant foods and the prevention of chronic diseases. Soy is a main source of isoflavonoids which are high dietary intake for the oriental population. In this study, anti-inflammatory action of sophoricoside, an isoflavone glycoside isolated from immature fruits of Sophora japonica (Leguminosae family), has been demonstrated. (omitted)

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FRUITS AND FRUIT JUICE CONSUMPTION REDUCE OXIDATIVE DNA DAMAGE IN LYMPHOCYTES OF KOREAN HEALTHY YOUNG ADULTS

  • Kang, Myung-Hee;Park, Eunju
    • Proceedings of the Korean Society of Toxicology Conference
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    • 2001.10a
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    • pp.120-120
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    • 2001
  • It is generally thought that continuous oxidative damage to DNA is a major contributor to the risk of cancer development. Epidemiological studies suggest that fruits and vegetables might reduce the risk of cancer through their antioxidant properties. This study was designed to investigate the protective effect of fruits and fruit juice consumption against the oxidative DNA damage in lymphocytes of healthy subjects. (omitted)

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Epidemiological Characterization of Opportunistic Mycoses between the Years 2006 and 2010 in Korea

  • Park, Je-Seop;Cho, Seung-Hak;Youn, Seung-Ki;Bak, Young-Seok;Yu, Young-Bin;Kim, Young Kwon
    • Journal of Microbiology and Biotechnology
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    • v.26 no.1
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    • pp.145-150
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    • 2016
  • In order to perform an epidemiological characterization of opportunistic mycosis infections, we collected health insurance data between the years 2006 and 2010 from the Health Insurance Corporation and analyzed the data to determine the prevalence of opportunistic mycoses and treatment management of opportunistic mycoses. The prevalence within the study increased consecutively by 0.02% to 0.12% every year. The annual prevalence of opportunistic mycoses increased from 2.437% in 2006 to 2.709% in 2010. The average annual prevalence was 2.605%. Candidiasis occurred the most frequently, followed by aspergillosis, zygomycosis, and cryptococcosis. The regions with the highest incidences were the capital areas, Gyeonggi and Seoul. By sex, the prevalence in females (4.851%) was 14 times higher than that in males (0.352%). Interestingly, the adults from the 20- to 49-year-old age group showed higher prevalence than children and the elderly. The average duration of hospitalized treatment was 17.31 days and of outpatient treatment was 2.21 days; 3,577 hundred million won was used in total for medical expenses. This study provides useful data to study trends of opportunistic mycoses.