- Multicollinearity and misleading statistical results
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Kim JH
- KMID: 2465725
- Korean J Anesthesiol.
- 2019 Dec;72(6):558-569.
- doi: 10.4097/kja.19087
Multicollinearity represents a high degree of linear intercorrelation between explanatory variables in a multiple regression model and leads to incorrect results of regression analyses. Diagnostic tools of multicollinearity include the... -
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- Endovascular Treatments Performed Collaboratively by the Society of Korean Endovascular Neurosurgeons Members: A Nationwide Multicenter Survey
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Kim TG, Kwon O, Shin YS, Sung JH, Koh JS, Kim BT
- KMID: 2457940
- J Korean Neurosurg Soc.
- 2019 Sep;62(5):502-518.
- doi: 10.3340/jkns.2018.0216
OBJECTIVE: Since less invasive endovascular treatment was introduced to South Korea in 1994, a considerable proportion of endovascular treatments have been performed by neuroradiology doctors, and endovascular treatments by vascular... -
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- Statistical notes for clinical researchers: the independent samples t-test
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Kim HY
- KMID: 2457506
- Restor Dent Endod.
- 2019 Aug;44(3):e26.
- doi: 10.5395/rde.2019.44.e26
No abstract available. -
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- A Statistical Analysis on Forensic Autopsies Performed in Korea in 2017
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Park JH, Na JY, Lee BW, Yang KM, Choi YS
- KMID: 2427558
- Korean J Leg Med.
- 2018 Nov;42(4):111-125.
- doi: 10.7580/kjlm.2018.42.4.111
Statistical analysis was performed on national forensic autopsy data collected in the Republic of Korea, with the exception of Ulsan, during 2017. A total of 8,777 cases were categorized based... -
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- Study for Lists of Forensic Autopsy Request: Quantitative Analysis about Documents Relating to Autopsy Request
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Park JH, Na JY, Lee BY, Song SH
- KMID: 2412859
- Korean J Leg Med.
- 2018 May;42(2):39-43.
- doi: 10.7580/kjlm.2018.42.2.39
In the Republic of Korea, relevant documents are submitted to forensic doctors or agencies when courts grant confiscation warrants for autopsy. If the essential data on unusual death are not... -
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- How to Increase Your “Powerâ€
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Kim J
- KMID: 2408178
- Hip Pelvis.
- 2018 Mar;30(1):1-4.
- doi: 10.5371/hp.2018.30.1.1
No abstract available. -
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- Investigation of Status of School Nutrition Education and Changes in Perception of Nutrition Teacher's Job
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Kim J, Cha J
- KMID: 2436153
- J Korean Diet Assoc.
- 2018 Feb;24(1):92-107.
- doi: 10.14373/JKDA.2018.24.1.92
The purpose of this study was to investigate the status of school nutrition education and changes in perception of nutrition teacher's job in order to determine the need for redesign... -
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- Statistical notes for clinical researchers: covariance and correlation
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Kim HY
- KMID: 2406089
- Restor Dent Endod.
- 2018 Feb;43(1):e4.
- doi: 10.5395/rde.2018.43.e4
No abstract available. -
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- A Statistical Analysis on Forensic Autopsies Performed in Korea in 2016
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Park JH, Na JY, Lee BW, Choi YS
- KMID: 2406017
- Korean J Leg Med.
- 2018 Feb;42(1):8-21.
- doi: 10.7580/kjlm.2018.42.1.8
A statistical analysis was performed on national forensic autopsy data collected in the Republic of Korea during 2016 to overcome regional limitations and limitations from the number of unusual deaths... -
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- Statistical notes for clinical researchers: Chi-squared test and Fisher's exact test
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Kim HY
- KMID: 2379466
- Restor Dent Endod.
- 2017 May;42(2):152-155.
- doi: 10.5395/rde.2017.42.2.152
No abstract available. -
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- A Statistical Analysis on Forensic Autopsies Performed in Korea in 2015
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Park JH, Na JY, Lee BW, Chung NE, Choi YS
- KMID: 2361332
- Korean J Leg Med.
- 2016 Nov;40(4):104-118.
- doi: 10.7580/kjlm.2016.40.4.104
The statistical analysis of forensic autopsies provides basic data for the postmortem investigation system and is the foundation of the statistics used in the analysis of the causes of death.... -
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- Texture Analysis of Supraspinatus Ultrasound Image for Computer Aided Diagnostic System
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Park BE, Jang WS, Yoo SK
- KMID: 2357384
- Healthc Inform Res.
- 2016 Oct;22(4):299-304.
- doi: 10.4258/hir.2016.22.4.299
OBJECTIVES: In this paper, we proposed an algorithm for recognizing a rotator cuff supraspinatus tendon tear using a texture analysis based on a histogram, gray level co-occurrence matrix (GLCM), and... -
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- Synthesizing Quantitative Evidence for Evidence-based Nursing: Systematic Review
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Oh EG
- KMID: 2374298
- Asian Nurs Res.
- 2016 Jun;10(2):89-93.
- doi: 10.1016/j.anr.2016.05.001
As evidence-based practice has become an important issue in healthcare settings, the educational needs for knowledge and skills for the generation and utilization of healthcare evidence are increasing. Systematic review... -
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- Analysis of Operational Characteristics and Substantiality Plan of Inpatient Diets for Foreigners in Hospitals
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Kim HM, Kim EM, Kim HJ, Baek HJ, Park MS, Lee GJ, Lee HY
- KMID: 2163314
- J Korean Diet Assoc.
- 2016 May;22(2):118-130.
- doi: 10.14373/JKDA.2016.22.2.118
The objectives of this study were to analyze the operational characteristics and to explore the substantiality plan of inpatient diets for foreigners in hospitals. Questionnaires were mail-delivered to 128 hospitals,... -
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- The mathematical formula of the intravaginal ejaculation latency time (IELT) distribution of lifelong premature ejaculation differs from the IELT distribution formula of men in the general male population
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Janssen PK, Waldinger
- KMID: 2363134
- Investig Clin Urol.
- 2016 Mar;57(2):119-128.
- doi: 10.4111/icu.2016.57.2.119
PURPOSE: To find the most accurate mathematical description of the intravaginal ejaculation latency time (IELT) distribution in the general male population. MATERIALS AND METHODS: We compared the fitness of various well-known... -
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- Nonparametric statistical tests for the continuous data: the basic concept and the practical use
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Nahm FS
- KMID: 2152853
- Korean J Anesthesiol.
- 2016 Feb;69(1):8-14.
- doi: 10.4097/kjae.2016.69.1.8
Conventional statistical tests are usually called parametric tests. Parametric tests are used more frequently than nonparametric tests in many medical articles, because most of the medical researchers are familiar with... -
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- A Statistical Analysis of Legal Autopsies Performed in Korea in 2014
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Jang JS, Jang SJ, Choi BH, Lee HY, Chung NE, Seo JS
- KMID: 2130853
- Korean J Leg Med.
- 2015 Nov;39(4):99-108.
- doi: 10.7580/kjlm.2015.39.4.99
Medicolegal autopsies are a vital tool for obtaining reliable injury mortality data. This study statistically analyzed the data obtained from medicolegal autopsies performed in Korea in 2014. A total of... -
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- A Review on the Use of Effect Size in Nursing Research
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Kang H, Yeon K, Han ST
- KMID: 2363089
- J Korean Acad Nurs.
- 2015 Oct;45(5):641-649.
- doi: 10.4040/jkan.2015.45.5.641
PURPOSE: The purpose of this study was to introduce the main concepts of statistical testing and effect size and to provide researchers in nursing science with guidance on how to... -
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- A Study on Body Image, Sexual Quality of Life, Depression, and Quality of Life in Middle-aged Adults
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Kim JS, Kang S
- KMID: 2387607
- Asian Nurs Res.
- 2015 Jun;9(2):96-103.
- doi: 10.1016/j.anr.2014.12.001
PURPOSE: The purpose of this study was to examine the correlations of body image, sexual quality of life (SQOL), depression, and quality of life, and to identify the influencing factors... -
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- Application of a Novel Diagnostic Rule in the Differential Diagnosis between Acute Gouty Arthritis and Septic Arthritis
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Lee KH, Choi ST, Lee SK, Lee JH, Yoon BY
- KMID: 2160596
- J Korean Med Sci.
- 2015 Jun;30(6):700-704.
- doi: 10.3346/jkms.2015.30.6.700
Septic arthritis and gout are major diseases that should be suspected in patients with acute monoarthritis. These two diseases are clinically similar and often indistinguishable without the help of synovial... -
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