- Epidemiologic Methods and Study Designs for Investigating Adverse Health Effects of Ambient Air Pollution
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Lee JT, Kim H
- KMID: 1982657
- Korean J Prev Med.
- 2001 May;34(2):119-126.
Air pollution epidemiologic studies are intrinsically difficult because the expected effect size at general environmental levels is small, exposure and misclassification of exposure are common, and exposure is not selective... -
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- Molecular Epidemiologic Study of Streptococcus pyogenes Analyzed by T protein Serotyping and Pulsed Field Gel Elecrophoresis(PFGE) in Normal Children
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Son JA, Ahn DH, Hwang KJ, Lee YH, Cha SH
- KMID: 1967591
- J Korean Pediatr Soc.
- 2000 Oct;43(10):1330-1342.
PURPOSE: In this study we tried to look at the spreading, duration of colonization, and acquisition of new streptococci which were obtained in one geographical area, as well as the bacteriologic and... -
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- Smoking and lung cancer: foundation of modern epidemiology
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Cheong HK
- KMID: 2303890
- Korean J Epidemiol.
- 2005 Dec;27(2):1-19.
Since its introduction to western world in 16th century, smoking has been one of the most popular parts of human life. Its health hazards, however, has rarely been evaluated before... -
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- An Evaluation of Sampling Design for Estimating an Epidemiologic Volume of Diabetes and for Assessing Present Status of Its Control in Korea
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Lee JS, Kim J, Baik SH, Park IB, Lee J
- KMID: 797668
- J Prev Med Public Health.
- 2009 Mar;42(2):135-142.
- doi: 10.3961/jpmph.2009.42.2.135
OBJECTIVES: An appropriate sampling strategy for estimating an epidemiologic volume of diabetes has been evaluated through a simulation. METHODS: We analyzed about 250 million medical insurance claims data submitted to... -
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- Molecular Epidemiologic Methods Used in the Analysis of Methicillin-Resistant staphylococcus aureus
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Kim JS
- KMID: 2307593
- Korean J Nosocomial Infect Control.
- 2006 Dec;11(2):71-78.
Methicillin-resistant Staphylococcus aureus (MRSA) is one of the most prevalent nosocomial pathogens in Korea. The prevalence of MRSA is nearly 70% of clinical isolates of S. aureus, and the importance... -
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- Population-adjusted Mean Age at Incidence (PAMA) for Comparing Incidence Patterns with Age in Different Populations
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Ahn YO, Lee MS, Kang W, Lee CM, Lee Y
- KMID: 2304018
- Korean J Epidemiol.
- 1999 Jun;21(1):31-35.
Standardized incidence rates have been widely used for comparing incidence patterns between populations, adjusting for differences in demographic structure. These rates can compare overall incidence levels, but to fully understand... -
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- Comparison of methods of point estimation in occupational epidemiologic studies
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Lee JT, Choi BC
- KMID: 1099878
- Yonsei Med J.
- 1999 Feb;40(1):46-55.
- doi: 10.3349/ymj.1999.40.1.46
Two common study designs of occupational epidemiologic studies are cohort mortality studies, which use the population at risk as a denominator, and proportionate mortality studies, which use the... -
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- Comparison of an Automated Repetitive Sequence-based PCR Microbial Typing System with IS6110-Restriction Fragment Length Polymorphism for Epidemiologic Investigation of Clinical Mycobacterium tuberculosis Isolates in Korea
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Jang MH, Choi GE, Shin BM, Lee SH, Kim SR, Chang CL, Kim JM
- KMID: 1781693
- Korean J Lab Med.
- 2011 Oct;31(4):282-284.
- doi: 10.3343/kjlm.2011.31.4.282
Tuberculosis remains a severe public health problem worldwide. Presently, genotyping is used for conducting epidemiologic and clinical studies on tuberculosis cases. We evaluated the efficacy of the repetitive sequence-based PCR... -
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- Theory and practice of Case-Crossover Study Design
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Ki M
- KMID: 2233446
- Korean J Epidemiol.
- 2008 Jun;30(1):1-11.
A case-crossover study design is a method to assess the effect of transient exposures on the risk of onset of acute events. Which was introduced by Maclure in 1991 for... -
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- A Meta-analysis of Ambient Air Pollution in Relation to Daily Mortality in Seoul, 1991~1995
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Lee JT, Dockery DW, Kim CB, Jee SH, Chung Y
- KMID: 2282995
- Korean J Prev Med.
- 1999 Jun;32(2):177-182.
OBJECTIVES: To reexamine the association between air pollution and daily mortality in Seoul, Korea using a method of meta-analysis with the data filed for 1991 through 1995. METHODS: A separate Poisson... -
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- Current Status of Genomic Epidemiology Research
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Kang D, Lee KM
- KMID: 2283463
- Korean J Prev Med.
- 2003 Aug;36(3):213-222.
Genomic epidemiology is defined as "an evolving field of inquiring that uses the systematic application of epidemiologic methods and approaches in population-based studies of the impact of human genetic variation... -
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- A Study on Molecular Epidemiology of Vancomycin-Resistant Enterococci Isolated from Hospitals in Korea
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Kim SJ, Lee NY, Song JH, Kim S, Peck KR, Choi MS, Kim EC, Lee WG, Lee K, Pai CH
- KMID: 1557264
- Korean J Infect Dis.
- 1998 Feb;30(1):1-9.
BACKGROUND: Enterococci have emerged in recent years as a frequent cause of life-threatening nosocomial infections. The emergence of vancomycin-resistant enterococci(VRE) presents as an increasingly important problem particularly in the treatment... -
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- Welcome to Epidemiology and Health
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Choi BY
- KMID: 2169906
- Epidemiol Health.
- 2009;31:e2009001.
The Korean Society of Epidemiology publishes a scholarly journal titled 'Korean Journal of Epidemiology', which announces and discusses the results of epidemiological studies from the past 30 yr. Since its... -
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- Analysis of Infant Mortality Rate in Korea Concerning According to Birth Weight and Gestational Age from 2005 to 2009
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Cho MJ, Ko JH, Chung SH, Choi YS, Hahn WH, Chang JY, Bae CW
- KMID: 2099190
- J Korean Soc Neonatol.
- 2011 Nov;18(2):182-188.
- doi: 10.5385/jksn.2011.18.2.182
PURPOSE: Recently in Korea, there have been significant improvements in neonatal mortality rate (NMR) and infant mortality rate (IMR). This study aimed to investigate the proportion of the NMR among... -
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- Associations between Air Pollution and Asthma-related Hospital Admissions in Children in Seoul, Korea: A Case-crossover Study
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Lee JT
- KMID: 2283429
- Korean J Prev Med.
- 2003 Feb;36(1):47-53.
OBJECTIVES: I used a case-crossover design to investigate the association between air pollution, and hospital admissions for asthmatic children under the age of 15 years in Seoul, Korea METHODS: I... -
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- A Proposal of Study Designs and Methods for Evaluating the Adverse Health Effects of Agent Orange among Korean Vietnam Veterans
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Yi SW, Won JU, Hong JS, Ohrr H
- KMID: 1876271
- Korean J Prev Med.
- 2001 Aug;34(3):228-236.
OBJECTIVES: To propose a feasible, valid and appropriate study designs and epidemiologic methods for evaluating the adverse health effects of Agent Orange-chemical defoliants used in Vietnam- in Korea. METHODS: A literature... -
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- Traditional and Genetic Risk Score and Stroke Risk Prediction in Korea
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Jung KJ, Hwang S, Lee S, Kim HC, Jee SH
- KMID: 2417697
- Korean Circ J.
- 2018 Aug;48(8):731-740.
- doi: 10.4070/kcj.2018.0036
BACKGROUND AND OBJECTIVES: Whether using both traditional risk factors and genetic variants for stroke as opposed to using either of the 2 alone improves the prediction of stroke risk remains... -
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- Application of serologic diagnosis of tsutsugamushi disease (scrub typhus) in Korea where the disease was recently recognized to be endemic
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Chong Y
- KMID: 693170
- Yonsei Med J.
- 1989 Jun;30(2):111-117.
- doi: 10.3349/ymj.1989.30.2.111
In Korea, tsutsugamushi disease is a recently recognized infection. It has become clear that it is more prevalent than leptospirosis or hemorrhagic fever with renal syndrome. Accurate diagnosis of the... -
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- Health Policy and Social Epidemiology
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Shin YJ
- KMID: 1083313
- J Prev Med Public Health.
- 2005 Aug;38(3):252-258.
Major approaches of Social epidemiology; 1) holistic, ecological approach, 2) population based approach, 3) development and life-course approach, 4) contextual multi-level approach, have stressed the importance of not only social... -
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- Conversion and Data Quality Assessment of Electronic Health Record Data at a Korean Tertiary Teaching Hospital to a Common Data Model for Distributed Network Research
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Yoon D, Ahn EK, Park MY, Cho SY, Ryan P, Schuemie M, Shin D, Park H, Park RW
- KMID: 2166917
- Healthc Inform Res.
- 2016 Jan;22(1):54-58.
- doi: 10.4258/hir.2016.22.1.54
OBJECTIVES: A distributed research network (DRN) has the advantages of improved statistical power, and it can reveal more significant relationships by increasing sample size. However, differences in data structure constitute... -
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