- Statistical basis for pharmacometrics: random variables and their distribution functions, expected values, and correlation coefficient
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Choi K
- KMID: 2290471
- Transl Clin Pharmacol.
- 2016 Jun;24(2):66-73.
- doi: 10.12793/tcp.2016.24.2.66
For pharmacometricians, probability theory is the very first obstacle towards the statistics since it is solely founded on mathematics. The purpose of this tutorial is to provide a simple version... -
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- An Application of Discrete Probability Models to the Number of Outpatient Visits
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Kim HJ, Kim DK, Kim IS
- KMID: 1729533
- Yonsei Med J.
- 1985 Dec;26(2):159-166.
- doi: 10.3349/ymj.1985.26.2.159
It is hypothesized that the number of outpatient visits can be represented by three different probability models: the truncated Poisson distribution, the Zeta distribution and the logarithmic series distribution. Maximum... -
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- Human Error Probability Assessment During Maintenance Activities of Marine Systems
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Islam R, Khan F, Abbassi R, Garaniya V
- KMID: 2424504
- Saf Health Work.
- 2018 Mar;9(1):42-52.
- doi: 10.5491/SHAW.2017.06.008
BACKGROUND: Maintenance operations on-board ships are highly demanding. Maintenance operations are intensive activities requiring high manemachine interactions in challenging and evolving conditions. The evolving conditions are weather conditions, workplace temperature,... -
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- Risk Factors Influencing Probability and Severity of Elder Abuse in Community-dwelling Older Adults: Applying Zero-inflated Negative Binomial Modeling of Abuse Count Data
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Jang MH, Park CG
- KMID: 1499509
- J Korean Acad Nurs.
- 2012 Dec;42(6):819-832.
- doi: 10.4040/jkan.2012.42.6.819
PURPOSE: This study was conducted to identify risk factors that influence the probability and severity of elder abuse in community-dwelling older adults. METHODS: This study was a cross-sectional descriptive study. Self-report... -
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- An Analysis of Short-Stay Hospital Records and Measurement of the Probability Discharged as Cured from the Severance Hospital, l967~l969
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Lee D, Hahn SH
- KMID: 687634
- Yonsei Med J.
- 1970 Jun;11(1):22-30.
- doi: 10.3349/ymj.1970.11.1.22
This study presents some of the first statistical findings of the Severance Hospital discharge survey. The purpose of this study described in this report was twofold: 1) The underlying consideration... -
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- Randomization in clinical studies
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Lim CY, In J
- KMID: 2454880
- Korean J Anesthesiol.
- 2019 Jun;72(3):221-232.
- doi: 10.4097/kja.19049
Randomized controlled trial is widely accepted as the best design for evaluating the efficacy of a new treatment because of the advantages of randomization (random allocation). Randomization eliminates accidental bias,... -
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- Application of Epidemiology to the Tobacco Lawsuit Cases in KOREA
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Seo HG, Jhun HJ
- KMID: 2303891
- Korean J Epidemiol.
- 2005 Dec;27(2):20-27.
Over the half of last century, epidemiology has witnessed that tobacco causes lung cancer. Therefore, lung cancer lawsuits against tobacco companies have been raised in many countries. However, a discrepancy... -
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- Probability of global indices in low tension glaucoma
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Hong C, Lee JH, Song KY
- KMID: 1735144
- Korean J Ophthalmol.
- 1995 Dec;9(2):96-100.
- doi: 10.3341/kjo.1995.9.2.96
To know the pattern of visual field (VF) defect of low tension glaucoma (LTG), its diffuse and localized VF defects were compared using the significance values (p-value) of mean deviation... -
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- Pharmacodynamic Estimate of Propofol-Induced Sedation and Airway Obstruction Effects in Obstructive Sleep Apnea-Hypopnea Syndrome
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Koo BN, Shin S, Kim SY, Kang YR, Jeong KH, Han DW
- KMID: 2163637
- Yonsei Med J.
- 2015 Sep;56(5):1408-1414.
- doi: 10.3349/ymj.2015.56.5.1408
PURPOSE: Sedatives must be carefully titrated for patients with obstructive sleep apnea-hypopnea syndrome (OSAHS) as oversedation may lead to disastrous respiratory outcomes. This study aimed to investigate the relations between... -
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- Estimation of Smoking Prevalence among Adolescents in a Community by Design-based Analysis
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Park SW, Kim JY, Lee SW, Park JH, Yun YO, Lee WK
- KMID: 1078367
- J Prev Med Public Health.
- 2006 Jul;39(4):317-324.
OBJECTIVES: This study was conducted to estimate the unbiased smoking prevalence and its standard errors among adolescents in a large city in Korea, by designbased analysis. METHODS: All the students in Daegu... -
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- Uncertainty of somatosensory evoked potentials during neurosurgical procedure
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Kang H, Lee D, Won J
- KMID: 2470314
- J Biomed Transl Res.
- 2019 Dec;20(4):105-109.
- doi: 10.12729/jbtr.2019.20.4.105
The objective of measurement of bio-signals in measurement uncertainty is not to determine the true value as closely as possible, but to determine a measured value and to assign the... -
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- Reliability of Education and Occupational Class: A Comparison of Health Survey and Death Certificate Data
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Kim HR, Khang YH
- KMID: 792376
- J Prev Med Public Health.
- 2005 Nov;38(4):443-448.
OBJECTIVES: This study was done to evaluate the reliability of education and occupational class between using the health survey and the death certificate data. METHODS: The 1998 National Health and... -
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- The Applicability of Trauma and Injury Severity Score for a Blunt Trauma Population in Korea and a Proposal of New Models Using Score Predictors
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Jung K, Huh Y, Lee JC, Kim Y, Moon J, Youn SH, Kim J, Kim J, Kim H
- KMID: 2374094
- Yonsei Med J.
- 2016 May;57(3):728-734.
- doi: 10.3349/ymj.2016.57.3.728
PURPOSE: The purpose of this study was to verify the utility of existing Trauma and Injury Severity Score (TRISS) coefficients and to propose a new prediction model with a new... -
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- Predictors of Micrometastases in Patients with Barcelona Clinic Liver Cancer Classification B Hepatocellular Carcinoma
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Suh SW, Choi YS
- KMID: 2419078
- Yonsei Med J.
- 2017 Jul;58(4):737-742.
- doi: 10.3349/ymj.2017.58.4.737
PURPOSE: Transarterial chemoembolization (TACE) is indicated for Barcelona Clinic Liver Cancer (BCLC) B hepatocellular carcinoma (HCC). Whether TACE provides any long-term survival benefits remains unclear. We aimed to investigate micrometastases... -
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- Ultrastructural changes of hepatic stellate cells in the space of Disse in alcoholic fatty liver
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Han NI, Chung KW, Ahn BM, Choi SW, Lee YS, Lee CD, Sun HS
- KMID: 759554
- Korean J Intern Med.
- 2001 Sep;16(3):160-166.
BACKGROUND: Hepatic stellate cell (HSC) has been suggested to play a role in fibrogenesis in alcoholic liver disease. We evaluate the correlation with fibrogenesis and ultrastructure of hepatic stellate cells... -
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- Clinical Applications of Forced Oscillation Techniques (FOT) in Patients with Bronchial Asthma
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Kim CW, Kim JS, Park JW, Hong CS
- KMID: 938271
- Korean J Intern Med.
- 2001 Jun;16(2):80-86.
BACKGROUND: Forced oscillation technique (FOT) is a method to characterize the mechanical properties of the respiratory system over a wide range of frequencies. Its' most important advantage is to... -
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- Clinical Significance of Anti-endothelial Cell Antibody in Renal Transplant Recipients
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Shin YS, Yang CW, Ahn HJ, Park CW, Jin DC, Kim YS, Chang YS, Bang BK
- KMID: 759531
- Korean J Intern Med.
- 2001 Mar;16(1):24-29.
In order to evaluate the role of anti-endothelial cell antibody (AECA) in acute rejection in renal transplantation, serum AECA IgG titers were measured in 68 healthy controls, 111 chronic hemodialysis... -
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- The expression of the high mobility group I(Y) mRNA in thyroid cancers: useful tool of differential diagnosis of thyroid nodules
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Kim SJ, Ryu JW, Choi DS
- KMID: 759493
- Korean J Intern Med.
- 2000 Jan;15(1):71-75.
OBJECTIVE: Thyroid nodule is frequent and occurs in about 5+ACU- of the general population. In contrast, thyroid cancer is much less frequent and occurs in about 5-10+ACU- of thyroid nodules.... -
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- Association of Chronic Hepatitis C Virus Infection and Diabetes Mellitus in Korean Patients
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Ryu JK, Lee SB, Hong SJ, Lee S
- KMID: 759530
- Korean J Intern Med.
- 2001 Mar;16(1):18-23.
BACKGROUND: It has been suggested that chronic hepatitis C virus (HCV) infection is associated with diabetes. The aim of this study was to establish a potential relationship between chronic HCV... -
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- Changes in gallbladder motility in gastrectomized patients
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Hahm J, Park J, Cho Y, Eun C, Lee Y, Choi H, Yoon B, Lee M, Kee C, Park K, Lim H, Kwon S
- KMID: 759485
- Korean J Intern Med.
- 2000 Jan;15(1):19-24.
OBJECTIVES: Gastric resection may predispose gallstone formation. However, the mechanism has not been clearly understood. To evaluate the relationship between gastric resection and gallstone formation, we compared gallbladder(GB) motility ... -
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