- Sample Size and Power Estimation in Case-Control Genetic Association Studies
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Ahn C
- KMID: 2166209
- Genomics Inform.
- 2006 Jun;4(2):51-56.
In planning a genetic association study, it is necessary to determine the number of samples to be collected for the study in order to achieve sufficient power to detect the... -
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- Letter to the Editor: A cohort study and not a case control study
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Ojo O, McGwin G
- KMID: 2167511
- Clin Exp Reprod Med.
- 2012 Sep;39(3):125-125.
- doi: 10.5653/cerm.2012.39.3.125
No abstract available. -
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- DNA Pooling as a Tool for Case-Control Association Studies of Complex Traits
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Ahn C, King TM, Lee K, Kang SH
- KMID: 1572612
- Genomics Inform.
- 2005 Mar;3(1):1-7.
Case-control studies are widely used for disease gene mapping using individual genotyping data. However, analyses of large samples are often impractical due to the expense of individual genotyping. The use... -
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- The Quality of Reporting of Cohort, Case-Control Studies in the Korean Journal of Family Medicine
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Kim MR, Kim MY, Kim SY, Hwang IH, Yoon YJ
- KMID: 2304273
- Korean J Fam Med.
- 2012 Mar;33(2):79-88.
- doi: 10.4082/kjfm.2012.33.2.79
BACKGROUND: The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement was developed to improve the reporting of observational studies. We aimed to evaluate the quality of reporting in... -
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- Preventive effect of ginseng intake against various human cancers: a case-control study on 1,987 pairs
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Yun TK, Choi SY
- KMID: 1689083
- Korean J Epidemiol.
- 1992 Dec;14(2):138-150.
No abstract available. -
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- The Author Response: A cohort study and not a case control study
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Kim HO
- KMID: 2167512
- Clin Exp Reprod Med.
- 2012 Sep;39(3):126-126.
- doi: 10.5653/cerm.2012.39.3.126
No abstract available. -
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- The Effect of Increasing Control-to-case Ratio on Statistical Power in a Simulated Case-control SNP Association Study
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Kang M, Choi S, Koh I
- KMID: 1469573
- Genomics Inform.
- 2009 Sep;7(3):148-151.
Generally, larger sample size leads to a greater statistical power to detect a significant difference. We may increase the sample size for both case and control in order to obtain... -
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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 case-control study on risk factors of five major cancers in adult Koreans
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Meng KH
- KMID: 1689127
- Korean J Epidemiol.
- 1993 Jun;15(1):59-73.
No abstract available. -
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- Estimation bias arising from unmached analysis of 1-to-2 matched triplets in case-control study
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Yoo KY, Kang SJ
- KMID: 2169905
- Korean J Epidemiol.
- 1991 Jun;13(1):80-86.
No abstract available. -
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- Diet and stomach cancer: a case-control study in Korea
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Moon HK
- KMID: 2169901
- Korean J Epidemiol.
- 1991 Jun;13(1):33-51.
No abstract available. -
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- A hospital-based case-control study of identifying ovarian cancer using symptom index
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Kim YT
- KMID: 2173520
- J Gynecol Oncol.
- 2010 Mar;21(1):65-65.
- doi: 10.3802/jgo.2010.21.1.65
No abstract available. -
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- A Case-control study on factors associated with discharges against medical advice-focused on the appropriateness of admission and day of care
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Kim DH, Park HK, Lee JK, Lee DH
- KMID: 1645948
- J Korean Acad Fam Med.
- 2000 Nov;21(11):1415-1426.
No Abstract Available. -
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- Epstein-Barr Virus and Gastric Cancer Risk: A Meta-analysis With Meta-regression of Case-control Studies
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Bae JM, Kim EH
- KMID: 2373653
- J Prev Med Public Health.
- 2016 Mar;49(2):97-107.
- doi: 10.3961/jpmph.15.068
OBJECTIVES: Research on how the risk of gastric cancer increases with Epstein-Barr virus (EBV) infection is lacking. In a systematic review that investigated studies published until September 2014, the authors... -
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- Sample Size and Statistical Power Calculation in Genetic Association Studies
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Hong EP, Park JW
- KMID: 2166494
- Genomics Inform.
- 2012 Jun;10(2):117-122.
- doi: 10.5808/GI.2012.10.2.117
A sample size with sufficient statistical power is critical to the success of genetic association studies to detect causal genes of human complex diseases. Genome-wide association studies require much larger... -
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- Smoking and female lung cancer by morphological types, a case-control study
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Ohr H, Kim IS, Jee SH, Sohn TY
- KMID: 1689084
- Korean J Epidemiol.
- 1992 Dec;14(2):151-159.
No abstract available. -
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- Long-haul Air Travel; One of the Venous Thromboembolism Risk Factors
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Song J, Kim Y
- KMID: 1517669
- Korean J Aerosp Environ Med.
- 2003 Dec;13(4):167-177.
There has recently been increased publicity on the risk of venous thrombosis after long-haul flights. This paper reviews the evidence related to the association between air travel, especially long-haul and... -
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- Risk factors for development of placenta previa: case-control study
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Park JI, Choi BY, Park MI, Moon H, Kim DS
- KMID: 2259366
- Korean J Obstet Gynecol.
- 1991 Mar;34(3):331-339.
No abstract available. -
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- A case-control study on protective effect of breast feeding against breast cancer among postmenopausal women in Korea
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Yoo KY, Roh DY, Choi KJ
- KMID: 1694308
- J Korean Cancer Assoc.
- 1993 Apr;25(2):202-212.
No abstract available. -
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- Letter to editor in response to: prior uterine myoma and risk of ovarian cancer: a population-based case-control study
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Oxley SG, Sirkeci F, Odejinmi F
- KMID: 2457165
- J Gynecol Oncol.
- 2019 Sep;30(5):e106.
- doi: 10.3802/jgo.2019.30.e106
No abstract available. -
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