- Determination of maternal risk factors of preterm delivery: adjusted for sparse data bias; results from a population-based case-control study in Iran
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Valipour M, Ayubi E, Shiravand , Moradi Y, Abbaszadeh A, Amrai F, Mokhtari S, Bahmanpour K, Mansori K
- KMID: 2471748
- Obstet Gynecol Sci.
- 2020 Mar;63(2):117-125.
- doi: 10.5468/ogs.2020.63.2.117
OBJECTIVE: To determine the maternal risk factors associated with preterm delivery in Iran. METHODS: A population-based case-control study was conducted including 48 women having preterm delivery (case group) and 100 women... -
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- Investigating possible causes of bias in a progress test translation: an one-edged sword
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Cecilio-Fernandes D, Bremers A, Collares C, Nieuwland , van der Vleuten C, Tio RA
- KMID: 2456177
- Korean J Med Educ.
- 2019 Sep;31(3):193-204.
- doi: 10.3946/kjme.2019.130
PURPOSE: Assessment in different languages should measure the same construct. However, item characteristics, such as item flaws and content, may favor one test-taker group over another. This is known as... -
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- Biases in the Assessment of Left Ventricular Function by Compressed Sensing Cardiovascular Cine MRI
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Yoon JH, Kim PK, Yang YJ, Park J, Choi BW, Ahn CB
- KMID: 2452525
- Investig Magn Reson Imaging.
- 2019 Jun;23(2):114-124.
- doi: 10.13104/imri.2019.23.2.114
PURPOSE: We investigate biases in the assessments of left ventricular function (LVF), by compressed sensing (CS)-cine magnetic resonance imaging (MRI). MATERIALS AND METHODS: Cardiovascular cine images with short axis view, were... -
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- Discrepancies of Implicit and Explicit Self-Esteem as Predictors of Attributional Bias and Paranoia
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Park YJ, Park JY, Chung KM, Song YM, Jhung K
- KMID: 2447257
- Psychiatry Investig.
- 2019 Mar;16(3):185-192.
- doi: 10.30773/pi.2018.12.24
OBJECTIVE: The current study aimed to examine the association of implicit self-esteem, explicit self-esteem and their interaction with paranoia and attributional bias. The relationship of the size and the direction... -
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- Fragile Self and Malevolent Others: Biased Attribution Styles in Individuals at Ultra-High Risk for Psychosis
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Park HY, Bang M, Kim KR, Lee E, An SK
- KMID: 2419369
- Psychiatry Investig.
- 2018 Aug;15(8):796-804.
- doi: 10.30773/pi.2018.05.08
OBJECTIVE: Biased attribution styles of assigning hostile intention to innocent others and placing the blame were found in schizophrenia. Attribution styles in individuals at ultra-high risk (UHR) for psychosis, however,... -
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- Downward bias of conductivity based point-of-care hemoglobin measurement compared with optical methods
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Heo MH, Kim JH, Kim KW, Cho HJ, Choe WJ, Kim KT, Kim JY, Lee SI, Park JS, Kim JW
- KMID: 2436043
- Anesth Pain Med.
- 2018 Jul;13(3):323-328.
- doi: 10.17085/apm.2018.13.3.323
BACKGROUND: Point-of-care (POC) arterial blood gas analysis (ABGA) is widely used for checking hemoglobin (Hb) level. However, there is the tendency of downward bias of conductivity-based POC ABGA Hb measurement... -
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- Gender Issues in Medical Decisions: Implicit Stereotyping and Unconscious Bias
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Nam GB
- KMID: 2412546
- Korean Circ J.
- 2018 Jun;48(6):529-531.
- doi: 10.4070/kcj.2018.0151
No abstract available. -
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- Increased risk of thyroid cancer in female residents nearby nuclear power plants in Korea: was it due to detection bias?
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Kim BK, Kim JM, Kim MH, Paek DM, Hwang SS, Ha MN, Ju YS
- KMID: 2428587
- Ann Occup Environ Med.
- 2018 ;30(1):21.
- doi: 10.1186/s40557-018-0233-0
BACKGROUND: The Korea Radiation Effect & Epidemiology Cohort - The resident cohort (KREEC-R) study concluded that there is no epidemiological or causal evidence supporting any increase in cancer risks resulting... -
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- Examiner seniority and experience are associated with bias when scoring communication, but not examination, skills in objective structured clinical examinations in Australia
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Chong L, Taylor S, Haywood M, Adelstein , Shulruf B
- KMID: 2439273
- J Educ Eval Health Prof.
- 2018;15:17.
- doi: 10.3352/jeehp.2018.15.17
PURPOSE: The biases that may influence objective structured clinical examination (OSCE) scoring are well understood, and recent research has attempted to establish the magnitude of their impact. However, the influence... -
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- A review of methods to estimate the visibility factor for bias correction in network scale-up studies
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Haghdoost , Ahmadi Gohari M, Mirzazadeh A, Zolala F, Baneshi MR
- KMID: 2438495
- Epidemiol Health.
- 2018;40:e2018041.
- doi: 10.4178/epih.e2018041
Network scale-up is an indirect size estimation method, in which participants are questioned on sensitive behaviors of their social network members. Therefore, the visibility of the behavior affects the replies... -
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- Assessment of risk of bias in quasi-randomized controlled trials and randomized controlled trials reported in the Korean Journal of Anesthesiology between 2010 and 2016
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Kim JH, Kim TK, In J, Lee DK, Lee S, Kang H
- KMID: 2395604
- Korean J Anesthesiol.
- 2017 Oct;70(5):511-519.
- doi: 10.4097/kjae.2017.70.5.511
Bias affects the true intervention effect in randomized controlled trials (RCTs), making the results unreliable. We evaluated the risk of bias (ROB) of quasi-RCTs or RCTs reported in the Korean... -
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- Biased G Protein-Coupled Receptor Signaling: New Player in Modulating Physiology and Pathology
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Bologna Z, Teoh JP, Bayoumi AS, Tang Y, Kim IM
- KMID: 2367616
- Biomol Ther.
- 2017 Jan;25(1):12-25.
- doi: 10.4062/biomolther.2016.165
G protein-coupled receptors (GPCRs) are a family of cell-surface proteins that play critical roles in regulating a variety of pathophysiological processes and thus are targeted by almost a third of... -
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- An imputation-based method to reduce bias in model parameter estimates due to non-random censoring in oncology trials
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Chae D, Park K
- KMID: 2413841
- Transl Clin Pharmacol.
- 2016 Dec;24(4):189-193.
- doi: 10.12793/tcp.2016.24.4.189
In oncology trials, patients are withdrawn from study at the time when progressive disease (PD) is diagnosed, which is defined as 20% increase of tumor size from the minimum. Such... -
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- The Effects of Obesity Stress, Weight Bias, and Heath Care on BMI in Soldiers of Non-combat Area
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Kim KJ, Na YK
- KMID: 2351580
- Korean J Occup Health Nurs.
- 2016 Aug;25(3):199-207.
- doi: 10.5807/kjohn.2016.25.3.199
PURPOSE: The purpose of this study was to identify the obesity stress, weight bias and health care on Body Mass Index (BMI) in soldiers of non-combat area and to provide... -
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- Emotional Dysregulation, Attributional Bias, Neurocognitive Impairment in Individuals at Ultra-High Risk for Psychosis and with Schizophrenia : Its Association with Paranoia
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Kim NW, Song YY, Park JY, Baek SY, Kang JI, Lee E, An SK
- KMID: 2288289
- Korean J Schizophr Res.
- 2014 Oct;17(2):63-71.
- doi: 10.16946/kjsr.2014.17.2.63
OBJECTIVES: Paranoia is a complex phenomenon, affected by a number of factors such as depression, trait anxiety, and attributional bias in schizophrenia. The aim of this study was to explore... -
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- Automatic Attentional Bias in Individuals with Somatization Tendencies : An Event-Related Potential Study
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Kim JY, Oh SS, Bae KY
- KMID: 2343723
- J Korean Neuropsychiatr Assoc.
- 2014 Jul;53(4):206-213.
OBJECTIVES: The purpose of this study was to examine the automatic attentional bias to disease/body-related stimuli in individuals exhibiting somatization tendencies using Event-Related Potential (ERP). METHODS: The participants were classified according... -
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- Intranasal Oxytocin Lessens the Attentional Bias to Adult Negative Faces: A Double Blind within-Subject Experiment
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Kim YR, Oh SM, Corfield F, Jeong DW, Jang EY, Treasure J
- KMID: 1994606
- Psychiatry Investig.
- 2014 Apr;11(2):160-166.
- doi: 10.4306/pi.2014.11.2.160
OBJECTIVE: Oxytocin is a neuropeptide that is involved in social emotional processing. A leading hypothesis is that oxytocin facilitates positive prosocial behaviors; the peptide may also play a more general... -
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- Sweet Taste-Sensing Receptors Expressed in Pancreatic beta-Cells: Sweet Molecules Act as Biased Agonists
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Kojima I, Nakagawa Y, Ohtsu Y, Medina A, Nagasawa M
- KMID: 2169346
- Endocrinol Metab.
- 2014 Mar;29(1):12-19.
- doi: 10.3803/EnM.2014.29.1.12
The sweet taste receptors present in the taste buds are heterodimers comprised of T1R2 and T1R3. This receptor is also expressed in pancreatic beta-cells. When the expression of receptor subunits... -
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- Codon Usage Bias of Human Cytomegalovirus Genes with Different Evolutionary Conservancy
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Kim YY, Lee CH
- KMID: 1502000
- J Bacteriol Virol.
- 2013 Dec;43(4):317-327.
- doi: 10.4167/jbv.2013.43.4.317
Human cytomegalovirus (HCMV) is a member of beta-herpesvirus and contains a double-stranded genome with longer than 230 Kbp. HCMV infection of human is mostly asymptomatic, but often causes fatal diseases... -
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- Fluorescence Quenching Causes Systematic Dye Bias in Microarray Experiments Using Cyanine Dye
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Jeon H, Choi S
- KMID: 2166265
- Genomics Inform.
- 2007 Sep;5(3):113-117.
The development of microarray technology has facilitated the understanding of gene expression profiles. Despite its convenience, the cause of dye-bias that confounds data interpretation in dual-color DNA microarray experiments is... -
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