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Factors Affecting of Relevance Index of the Regional Public Hospital: Focused on Refined Diagnosis-Related Group Impacts

Yoon A, Woo KS, Shin YJ

BACKGROUND: An important function of the regional public hospital is to satisfy the basic medical needs of the community through the stable provision of high-quality medical services. The purpose of...
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The Molecular Signatures of Acute-immobilization-induced Antinociception and Chronic-immobilization-induced Antinociceptive Tolerance

Feng JH, Lee HJ, Suh HW

In the present study, the productions of antinociception induced by acute and chronic immobilization stress were compared in several animal pain models. In the acute immobilization stress model (up to...
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Does the Korean Rehabilitation Patient Grouping (KRPG) for Acquired Brain Injury and Related Functional Status Reflect the Medical Expenses in Rehabilitation Hospitals?

Lee HY, Lee JY, Kim TW

This study identified the explanatory power of the Korean rehabilitation patient group (KRPG) v1.1 for acquired brain injury (ABI) on medical expenses in the rehabilitation hospitals and the correlation of...
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Inguinal hernia surgery in Korea: nationwide data from 2007–2015

Han SR, Kim HJ, Kim NH, Shin S, Yoo RN, Kim G, Cho HM

PURPOSE: The aim of this study is to analyze inguinal hernia in Korea based on the nationwide data. METHODS: Retrospective analysis of nationwide data obtained from the Health Insurance Review &...
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The comparative study of predictive factors for prolonged length of stays that adult patients with acute appendicitis in emergency department

Jang YJ, Kim SY, Hong DY, Baek KJ, Park SO, Kim JW, Kim JY, Lee KR

OBJECTIVE: This study examined the predictive factors for prolonged length of stays of adult patients with acute appendicitis (AA) in an emergency department (ED). METHODS: This was a retrospectively clinical study...
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Medical charges and the cold reality of surgeons of Korea

Jung SM

Surgery is a very hands-on area of medical care, in that surgeons identify problems in patients' bodies and directly change them through operations. Therefore, it is not only necessary for...
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A Cost-Effectiveness Analysis of the Integration of Robotic Spine Technology in Spine Surgery

Menger RP, Savardekar AR, Farokhi F, Sin A

OBJECTIVE: We investigate the cost-effectiveness of adding robotic technology in spine surgery to an active neurosurgical practice. METHODS: The time of operative procedures, infection rates, revision rates, length of stay, and...
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Neonatal Bladder Irritation Is Associated With Vanilloid Receptor TRPV1 Expression in Adult Rats

Park JS, Jung HD, Cho YS, Jin MH, Hong CH

PURPOSE: To evaluate whether mild chemical irritation of the bladder in neonatal rats is associated with persistent vanilloid receptor transient receptor potential vanilloid subfamily 1 (TRPV1) activity in adult rats. METHODS:...
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Quality Improvement Activities to Facilitate the Filing of Complexity Payment Claims for Patients with Malnutrition

Kwon KH, Lee HS, Yoo JH, Chi SN, Park HH, Kim SW, Kim KR, Yun NH, Ra KT, Song HJ

PURPOSE: The grade of complexity in the diagnosis related group (DRG) payment system is influenced by the secondary diagnosis of specific complication and comorbidity level, in which moderate or severe...
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Association between Introduction of the Diagnosis-Related Groups System for Anal Operation and Length of Stay: Higher Effectiveness at Hospitals with Longer Length of Stay

Park HK, Chun SY, Choi JW, Kim SJ, Park EC

BACKGROUND: We investigated association between introduction of the diagnosis-related groups (DRG) system for anal operation and length of stay. Also, we investigated how it is different among hospitals with longer...
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Schwann Cells Enhance Penetration of Regenerated Axons into Three-Dimensional Microchannels

Liu C, Kray J, Chan C

Nerve regeneration after injury requires proper axon alignment to bridge the lesion site and myelination to achieve functional recovery. Transplanted scaffolds with aligned channels, have been shown to induce axon...
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The Effect of Diagnosis-Related Group Payment System on Quality of Care in the Field of Obstetrics and Gynecology among Korean Tertiary Hospitals

Jung YW, Pak H, Lee I, Kim EH

PURPOSE: To examine changes in clinical practice patterns following the introduction of diagnosis-related groups (DRGs) under the fee-for-service payment system in July 2013 among Korean tertiary hospitals and to evaluate...
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Oxytocin produces thermal analgesia via vasopressin-1a receptor by modulating TRPV1 and potassium conductance in the dorsal root ganglion neurons

Han RT, Kim HB, Kim YB, Choi K, Park GY, Lee PR, Lee J, Kim HY, Park CK, Kang Y, Oh SB, Na HS

Recent studies have provided several lines of evidence that peripheral administration of oxytocin induces analgesia in human and rodents. However, the exact underlying mechanism of analgesia still remains elusive. In...
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Comparison of Models for the Prediction of Medical Costs of Spinal Fusion in Taiwan Diagnosis-Related Groups by Machine Learning Algorithms

Kuo CY, Yu LC, Chen HC, Chan CL

OBJECTIVES: The aims of this study were to compare the performance of machine learning methods for the prediction of the medical costs associated with spinal fusion in terms of profit...
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Association between Health Information Technology and Case Mix Index

Park YT, Lee J, Lee J

OBJECTIVES: Health information technology (IT) can assist healthcare providers in ordering medication and adhering to guidelines while improving communication among providers and the quality of care. However, the relationship between...
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The Effect of Reform of New-Diagnosis Related Groups (KDRGs) on Accuracy of Payment

Choi JK, Kim SH, Shin DG, Kang JG

BACKGROUND: Korea set up new diagnosis related group (DRG) as demonstration project in 2009. The new DRG was reformed in 2016. The main purpose of study is to identify the...
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TGF-β1 suppresses CCL3/4 expression through the ERK signaling pathway and inhibits intervertebral disc degeneration and inflammation-related pain in a rat model

Zhang J, Li Z, Chen F, Liu H, Wang H, Li X, Liu X, Wang J, Zheng Z

The objective of this study was to investigate the regulatory effects of TGF-β1 on CCL3/4 expression and inflammation-related pain during intervertebral disc degeneration (IVDD). TGF-β1 and CCL3/4 expression patterns in...
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Inhibiting Vascular Endothelial Growth Factor in Injured Intervertebral Discs Attenuates Pain-Related Neuropeptide Expression in Dorsal Root Ganglia in Rats

Sato J, Inage K, Miyagi M, Sakuma Y, Yamauchi K, Koda M, Furuya T, Nakamura J, Suzuki M, Kubota G, Oikawa Y, Sainoh T, Fujimoto K, Shiga Y, Abe K, Kanamoto H, Inoue M, Kinoshita , Norimoto M, Umimura T, Takahashi , Ohtori S, Orita S

STUDY DESIGN: An experimental animal study. PURPOSE: To evaluate effects of anti-vascular endothelial growth factor (VEGF) on the content and distribution of the calcitonin gene-related peptide (CGRP) in the dorsal ganglia...
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Protein Kinase C Mediates the Corticosterone-induced Sensitization of Dorsal Root Ganglion Neurons Innervating the Rat Stomach

Li M, Xue L, Zhu HY, Wang H, Xu X, Zhang PA, Wu G, Xu GY

  • KMID: 2387838
  • J Neurogastroenterol Motil.
  • 2017 Jul;23(3):464-476.
  • doi: 10.5056/jnm16161
BACKGROUND/AIMS: Gastric hypersensitivity contributes to abdominal pain in patients with functional dyspepsia. Recent studies showed that hormones induced by stress are correlated with visceral hypersensitivity. However, the precise mechanisms underlying...
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The Significance and Limitations of Korean Diagnosis-Related Groups in Psychiatric Inpatients' Hospital Charges

Joe KH, Seok JH, Jeong WJ, Lee BC, Kim AR, Choi EK, Won B, Lee CS

OBJECTIVES: This study was conducted to investigate whether the charges associated with Korean Diagnosis-Related Groups for mental health inpatients adequately reflect the degree of medical resource consumption for inpatient treatment...
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