- Bias related to Nutritional Epidemiology
-
Lee WC, Lee JH
- KMID: 2303940
- Korean J Epidemiol.
- 2003 Jun;25(1):39-46.
Bias is the main problem that should be considered in epidemiologic research. Information bias caused by measurement error and confounding caused by total energy intake are listed as the main... -
- CITED
-
- Close
- SHARE
-
- Close
- Meta-analysis
-
Lee YH
- KMID: 2222920
- J Rheum Dis.
- 2015 Feb;22(1):4-9.
- doi: 10.4078/jrd.2015.22.1.4
Meta-analysis is a statistical tool for combining the results of different studies on the same topic, providing a precise estimate of the effect size and increasing statistical strength, which is... -
- CITED
-
- Close
- SHARE
-
- Close
- Recent Research Trends in Meta-analysis
-
Shin IS
- KMID: 2387593
- Asian Nurs Res.
- 2017 Jun;11(2):79-83.
- doi: 10.1016/j.anr.2017.05.004
The use of meta-analysis (MA), which is placed on top of the evidence hierarchy, in studies has been increasing exponentially. MA has three effect size families. Using the category of... -
- CITED
-
- Close
- SHARE
-
- Close
- The Relationship between Depression and Alcoholism: A Meta-Analysis
-
Kim SA, Nam CM, Park WS
- KMID: 2341066
- J Korean Neuropsychiatr Assoc.
- 2005 Jan;44(1):75-81.
OBJECTIVES: This study was designed to integrate the results of community based studies which assessed a relationship between depression and alcoholism by meta-analysis. METHODS: We identified the previons studies and included... -
- CITED
-
- Close
- SHARE
-
- Close
- Intervention meta-analysis: application and practice using R software
-
Shim SR, Kim SJ
- KMID: 2469411
- Epidemiol Health.
- 2019;41:e2019008.
- doi: 10.4178/epih.e2019008
The objective of this study was to describe general approaches for intervention meta-analysis available for quantitative data synthesis using the R software. We conducted an intervention meta-analysis using two types... -
- CITED
-
- Close
- SHARE
-
- Close
- A method to evaluate scientific evidence in clinical preventive medicine
-
Lee J, Park BJ
- KMID: 2342041
- J Korean Med Assoc.
- 2011 Oct;54(10):1006-1012.
Evaluation of scientific evidence in the medical literature is based on the research methodology, which can be the fundamental tool for medical professionals to improve their practice. Since analytic studies... -
- CITED
-
- Close
- SHARE
-
- Close
- Underregistration and Underreporting of Stem Cell Clinical Trials in Neurological Disorders
-
Lee TE, Kim A, Jang M, Jeon B
- KMID: 2407950
- J Clin Neurol.
- 2018 Apr;14(2):215-224.
- doi: 10.3988/jcn.2018.14.2.215
BACKGROUND AND PURPOSE: Research on stem cells (SC) is growing rapidly in neurology, but clinical applications of SC for neurological disorders remain to be proven effective and safe. Human clinical... -
- CITED
-
- Close
- SHARE
-
- Close
- The Decline Effect in Cardiovascular Medicine: Is the Effect of Cardiovascular Medicine and Stent on Cardiovascular Events Decline Over the Years?
-
Lee MS, Flammer AJ, Lerman A
- KMID: 2145499
- Korean Circ J.
- 2013 Jul;43(7):443-452.
- doi: 10.4070/kcj.2013.43.7.443
The term decline effect is referred to a diminution of scientifically discovered effects over time. Reasons for the decline effect are multifaceted and include publication bias, selective reporting, outcomes reporting... -
- CITED
-
- Close
- SHARE
-
- Close
- Primary registry of the WHO International Clinical Trial Registry Platform: Clinical Research Information Service (CRIS)
-
Park HY
- KMID: 2341695
- J Korean Med Assoc.
- 2011 Jan;54(1):92-97.
Publication bias has a negative impact on the ability of healthcare providers and consumers to make unbiased healthcare decisions. The demand for greater transparency of clinical trials has increased and... -
- CITED
-
- Close
- SHARE
-
- Close
- Effects of an Abdominal Obesity Management Program on Physiological Bio-markers of Middle-aged Women in Korea: A Meta-analysis
-
Kim K, Hong H, Park W, Ko S, Na Y
- KMID: 2357093
- Korean J Obes.
- 2016 Sep;25(3):138-149.
- doi: 10.7570/kjo.2016.25.3.138
BACKGROUND: The purpose of this study is to analyze the effects of an abdominal obesity management program in middle-aged women in Korea. METHODS: Examination of databases, including the Research Information Sharing... -
- CITED
-
- Close
- SHARE
-
- Close
- An introduction to systematic review
-
Ahn HS, Kim HJ
- KMID: 2194834
- J Korean Med Assoc.
- 2014 Jan;57(1):49-59.
- doi: 10.5124/jkma.2014.57.1.49
Systematic review had become one of the important research area in medicine. Systematic review can be demonstrating benefit or harm of an intervention when results of individual studies are inconclusive.... -
- CITED
-
- Close
- SHARE
-
- Close
- Reliability of core needle biopsy as a second-line procedure in thyroid nodules with an indeterminate fine-needle aspiration report: a systematic review and meta-analysis
-
Trimboli P, Giovanella L
- KMID: 2409562
- Ultrasonography.
- 2018 Apr;37(2):121-128.
- doi: 10.14366/usg.17066
PURPOSE: This study was undertaken to summarize the published data and to provide more robust estimates regarding the issue of core needle biopsy (CNB) for discriminating thyroid nodules with indeterminate... -
- CITED
-
- Close
- SHARE
-
- Close
- Searching Medical Literature Effectively
-
Kim HJ, Ahn HS
- KMID: 2149100
- Hanyang Med Rev.
- 2015 Feb;35(1):18-22.
- doi: 10.7599/hmr.2015.35.1.18
To make updated and unbiased answers to a clinical question, it is essential to effectively and efficiently search the medical literature. The goal of medical literature searching is comprehensive and... -
- CITED
-
- Close
- SHARE
-
- Close
- The Effect of Patient Education Interventions on Distress, Self-Care Knowledge and Self-Care Behavior of Oncology Patients: A Meta-Analysis
-
Oh PJ, Choi HJ
- KMID: 2168790
- Asian Oncol Nurs.
- 2012 Dec;12(4):257-266.
- doi: 10.5388/aon.2012.12.4.257
PURPOSE: The purpose of this study was to evaluate the effectiveness of patient education interventions on distress, self-care knowledge and self-care behavior in cancer patients. METHODS: A total of 1,102 studies... -
- CITED
-
- Close
- SHARE
-
- Close
- Assessment for Risk of Bias in Systematic Reviews and Meta-Analyses in the Field of Hepatology
-
Kim G, Cho YZ, Baik SK
- KMID: 2377925
- Gut Liver.
- 2015 Nov;9(6):701-706.
- doi: 10.5009/gnl14451
A systematic review (SR) provides the best and most objective analysis of the existing evidence in a particular field. SRs and derived conclusions are essential for evidence-based strategies in medicine... -
- CITED
-
- Close
- SHARE
-
- Close
- Effects of Omega-3 Supplementation on Adipocytokines in Prediabetes and Type 2 Diabetes Mellitus: Systematic Review and Meta-Analysis of Randomized Controlled Trials
-
Becic T, Studenik C
- KMID: 2418702
- Diabetes Metab J.
- 2018 Apr;42(2):101-116.
- doi: 10.4093/dmj.2018.42.2.101
BACKGROUND: The objective of this systematic review and meta-analysis was to determine the effects of omega-3 supplementation on adipocytokine levels in adult prediabetic and diabetic individuals. METHODS: We searched PubMed, Medline,... -
- CITED
-
- Close
- SHARE
-
- Close
- Effects of Ego-resilience Interventions among Children and Adolescents in Korea: A Meta-analysis
-
Jung SA, Lee K
- KMID: 2354870
- J Korean Acad Psychiatr Ment Health Nurs.
- 2016 Sep;25(3):237-248.
- doi: 10.12934/jkpmhn.2016.25.3.237
PURPOSE: This study was a meta-analysis planned to exam effects of ego-resilience interventions among children and adolescents in Korea. METHODS: Search for relevant articles included several electronic databases and hand-search from... -
- CITED
-
- Close
- SHARE
-
- Close
- Factors Related to Positive Psychological Capital among Korean Clinical Nurses: A Systematic Review and Meta-Analysis
-
Lee BY, Jung HM
- KMID: 2470638
- J Korean Clin Nurs Res.
- 2019 Dec;25(3):221-236.
- doi: 10.22650/JKCNR.2019.25.3.221
PURPOSE: The purpose of this study was to systematically review and identify factors relevant to the positive psychological capital of clinical nurses. METHODS: These was no limit on year of publication.... -
- CITED
-
- Close
- SHARE
-
- Close
- Vitamin D and Risk of Respiratory Tract Infections in Children: A Systematic Review and Meta-analysis of Randomized Controlled Trials
-
Ahn JG, Lee D, Kim KH
- KMID: 2353391
- Pediatr Infect Vaccine.
- 2016 Aug;23(2):109-116.
- doi: 10.14776/piv.2016.23.2.109
PURPOSE: Recent observational studies have found that vitamin D deficiency is associated with respiratory tract infections. However, randomized controlled trials (RCTs) regarding the efficacy of vitamin D in childhood respiratory... -
- CITED
-
- Close
- SHARE
-
- Close
- Efficacy of miltefosine compared with glucantime for the treatment of cutaneous leishmaniasis: a systematic review and meta-analysis
-
Iranpour S, Hosseinzadeh A, Alipour A
- KMID: 2469414
- Epidemiol Health.
- 2019;41:e2019011.
- doi: 10.4178/epih.e2019011
Cutaneous leishmaniasis (CL) is most common form of leishmaniasis and is characterized by ulcerative skin lesions. The objective of this study was to conduct a systematic review and meta-analysis of... -
- CITED
-
- Close
- SHARE
-
- Close
