- Erratum: Correction of Authors in the Article “Relevance Index Regional Variation by Each Disease and Its Essential Medical Field: A Retrospective Data Analysis From 2016–2020 in Korea”
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Kim YE, Pyo J, Lee H, Jeong H, Park YK, Seo JW, Ock M, Yoon SJ
- KMID: 2542397
- J Korean Med Sci.
- 2023 May;38(19):e184.
- doi: 10.3346/jkms.2023.38.e184
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- Qualitative Research in Healthcare: Data Analysis
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Im D, Pyo J, Lee H, Jung H, Ock M
- KMID: 2540839
- J Prev Med Public Health.
- 2023 Mar;56(2):100-110.
- doi: 10.3961/jpmph.22.471
Qualitative research methodology has been applied with increasing frequency in various fields, including in healthcare research, where quantitative research methodology has traditionally dominated, with an empirically driven approach involving statistical... -
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- Hepatocellular Carcinoma Arising from Non-Cirrhotic Non-Alcoholic Steatohepatitis
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Roh M, Kim TY, Sohn JH, Park JK, Lee S, Kim HJ, Pyo J, Oh YH
- KMID: 2171309
- Ewha Med J.
- 2014 Dec;37(Suppl):S33-S36.
- doi: 10.12771/emj.2014.37.S.S33
The major risk factors of hepatocellular carcinoma include hepatitis B or C virus infection and alcohol consumption in Korea which lead to liver cirrhosis development and progression. However, prevalence of... -
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- Evolution of Radiological Treatment Response Assessments for Cancer Immunotherapy: From iRECIST to Radiomics and Artificial Intelligence
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Kim N, Lee ES, Won SE, Yang M, Lee AJ, Shin Y, Ko Y, Pyo J, Park HJ, Kim KW
- KMID: 2534421
- Korean J Radiol.
- 2022 Nov;23(11):1089-1101.
- doi: 10.3348/kjr.2022.0225
Immunotherapy has revolutionized and opened a new paradigm for cancer treatment. In the era of immunotherapy and molecular targeted therapy, precision medicine has gained emphasis, and an early response assessment... -
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- Qualitative Research in Healthcare: Necessity and Characteristics
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Pyo J, Lee W, Choi EY, Jang SG, Ock M
- KMID: 2539042
- J Prev Med Public Health.
- 2023 Jan;56(1):12-20.
- doi: 10.3961/jpmph.22.451
Quantitative and qualitative research explore various social phenomena using different methods. However, there has been a tendency to treat quantitative studies using complicated statistical techniques as more scientific and superior,... -
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- Comparison of participant and nonparticipant perceptions on healthy restaurant for sodium reduction: a qualitative study
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Pyo J, Lee M, Jang Y, Ock M
- KMID: 2542846
- Nutr Res Pract.
- 2023 Jun;17(3):503-515.
- doi: 10.4162/nrp.2023.17.3.503
BACKGROUND/OBJECTIVES: In the Republic of Korea, “Healthy Restaurant for Sodium Reduction (HRSR)” project have been designated as one of the representative policies for sodium intake reduction. However, as of 2021,... -
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- Experience of Smoking Cessation Treatment Program in Korea: Results from a Qualitative Study
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Pyo J, Ock M, Lee JW, Han YJ, Jo MW, Lee JA
- KMID: 2405632
- Health Policy Manag.
- 2017 Dec;27(4):284-295.
- doi: 10.4332/KJHPA.2017.27.4.284
BACKGROUND: The objectives of this study were to identify the reasons of quitting smoking, to determine the factors that make it difficult or helpful to maintain smoking cessation and to... -
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- Nurses' Perceptions Regarding Disclosure of Patient Safety Incidents in Korea: A Qualitative Study
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Choi EY, Pyo J, Ock M, Lee SI
- KMID: 2457645
- Asian Nurs Res.
- 2019 Aug;13(3):200-208.
- doi: 10.1016/j.anr.2019.05.002
PURPOSE: The purpose of this study was to determine nurses' perceptions of the disclosure of patient safety incidents (DPSI), which is known to be effective in reducing medical litigation and... -
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- Perceptions of the General Public About Health-related Quality of Life and the EQ-5D Questionnaire: A Qualitative Study in Korea
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Ock M, Pyo J, Jo MW, Herdman M, Luo N
- KMID: 2530234
- J Prev Med Public Health.
- 2022 May;55(3):213-225.
- doi: 10.3961/jpmph.22.151
Objectives: The aim of this qualitative study was to investigate how members of the general public in Korea interpret the concept of health, and which dimensions of health are most... -
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- Meaning and Status of Health-related Quality of Life Recognized by Medical Professionals: a Qualitative Study
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Pyo J, Ock M, Park B, Kim Ne, Choi EJ, Park H, Ahn HS
- KMID: 2510740
- J Korean Med Sci.
- 2021 Jan;36(3):e20.
- doi: 10.3346/jkms.2021.36.e20
Background: Medical professionals must maintain their health to provide quality medical care to patients safely. However, the health-related quality of life of medical professionals is a complex issue that currently... -
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- Updating Disability Weights for Measurement of Healthy Life Expectancy and Disability-adjusted Life Year in Korea
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Kim YE, Jo MW, Park H, Oh IH, Yoon SJ, Pyo J, Ock M
- KMID: 2504263
- J Korean Med Sci.
- 2020 Jul;35(27):e219.
- doi: 10.3346/jkms.2020.35.e219
Background: The present study aimed to update the methodology to estimate cause-specific disability weight (DW) for the calculation of disability adjusted life year (DALY) and health-adjusted life expectancy (HALE) based... -
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- Accuracy of Magnetic Resonance Imaging in Predicting TNM Staging and Circumferential Resection Margin Compared with Pathologic Assessment on Whole-mount Section in Rectal Cancer
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Kim YW, Kim NK, Min BS, Pyo J, Kim H, Cha SH, Kim MJ, Baik SH, Lee KY, Sohn SK, Cho CH
- KMID: 1835563
- J Korean Soc Coloproctol.
- 2006 Dec;22(6):402-410.
PURPOSE: Recently, magnetic resonance imaging (MRI) has become the preferred diagnostic tool for preoperative assessment of TNM staging and circumferential resection margin (CRM) in patients with rectal cancer. The aim... -
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- Systemic review: agreement between the latent tuberculosis screening tests among patients with rheumatic diseases
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Pyo J, Cho SK, Kim D, Sung YK
- KMID: 2426409
- Korean J Intern Med.
- 2018 Nov;33(6):1241-1251.
- doi: 10.3904/kjim.2016.222
BACKGROUND/AIMS: To estimate the level of agreement and positivity rates of latent tuberculosis infection (LTBI) tests prior to the use of tumor necrosis factor (TNF) inhibitors in relation to underlying... -
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- Technical Performance of Two-Dimensional Shear Wave Elastography for Measuring Liver Stiffness: A Systematic Review and Meta-Analysis
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Kim DW, Suh CH, Kim KW, Pyo J, Park C, Jung SC
- KMID: 2447067
- Korean J Radiol.
- 2019 Jun;20(6):880-893.
- doi: 10.3348/kjr.2018.0812
OBJECTIVE: To assess the technical performance of two-dimensional shear wave elastography (2D-SWE) for measuring liver stiffness. MATERIALS AND METHODS: The Ovid-MEDLINE and EMBASE databases were searched for studies reporting the technical... -
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- Relevance Index Regional Variation by Each Disease and Its Essential Medical Field: A Retrospective Data Analysis From 2016-2020 in Korea
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Kim YE, Pyo J, Lee H, Jeong H, Park YK, Seo JW, Ock M, Yoon SJ
- KMID: 2541754
- J Korean Med Sci.
- 2023 Apr;38(16):e130.
- doi: 10.3346/jkms.2023.38.e130
Background: To precisely build a healthcare delivery system at regional levels, local patients’ healthcare service utilization patterns must be examined. Hence, this study utilized trend analysis of the relevance index... -
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- Physicians' Difficulties Due to Patient Safety Incidents in Korea:a Cross-Sectional Study
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Pyo J, Choi EY, Lee W, Jang SG, Park YK, Ock M, Lee SI
- KMID: 2500210
- J Korean Med Sci.
- 2020 Apr;35(17):e118.
- doi: 10.3346/jkms.2020.35.e118
Background: Medical professionals who experience patient safety incidents (PSIs) are vulnerable to emotional pain and other difficulties; such individuals are referred to as “second victims.” This study quantitatively examines the... -
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- Fluid Retention Associated with Imatinib Treatment in Patients with Gastrointestinal Stromal Tumor: Quantitative Radiologic Assessment and Implications for Management
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Kim KW, Shinagare , Krajewski , Pyo J, Tirumani S, Jagannathan JP, Ramaiya NH
- KMID: 2070174
- Korean J Radiol.
- 2015 Apr;16(2):304-313.
- doi: 10.3348/kjr.2015.16.2.304
OBJECTIVE: We aimed to describe radiologic signs and time-course of imatinib-associated fluid retention (FR) in patients with gastrointestinal stromal tumor (GIST), and its implications for management. MATERIALS AND METHODS: In this... -
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