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Pulmonology
Development and validation of novel simple prognostic model for predicting mortality in Korean intensive care units using national insurance claims data
Ah Young Leem, Soyul Han, Kyung Soo Chung, Su Hwan Lee, Moo Suk Park, Bora Lee, Young Sam Kim
Korean J Intern Med. 2024;39(4):625-639. Published online April 19, 2024
Background/Aims: Intensive care unit (ICU) quality is largely determined by the mortality rate. Therefore, we aimed to develop and validate a novel prognostic model for predicting mortality in Korean ICUs, using national insurance claims data.
Methods: Data were obtained from the health insurance c..
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Cardiology
Impact of an expanded reimbursement policy on utilization of implantable loop recorders in patients with cryptogenic stroke in Korea
Hye Bin Gwag, Nak Gyeong Ko, Mihyeon Jin
Korean J Intern Med. 2024;39(3):469-476. Published online April 18, 2024
Background/Aims: The reimbursement policy for cryptogenic stroke (CS) was expanded in November 2018 from recurrent strokes to the first stroke episode. No reports have demonstrated whether this policy change has affected trends in implantable loop recorder (ILR) utilization.
Methods: We identified ..
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Hemato-oncology
Treatment pattern of chronic lymphocytic leukemia/small lymphocytic lymphoma in Korea: a multicenter retrospective study (KCSG LY20-06)
Jung Sun Kim, Tae Min Kim, Myoung Joo Kang, Sung Ae Koh, Hyunkyung Park, Seung-Hyun Nam, Jae Joon Han, Gyeong-Won Lee, Young Jin Yuh, Hee Jeong Lee, Jung Hye Choi
Korean J Intern Med. 2023;38(5):747-757. Published online June 26, 2023
Background/Aims: Little attention is paid to chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) in Korea due to the rarity of the disease. With its rising incidence, we aimed to evaluate recent changes in treatment patterns and survival outcomes of patients with CLL/SLL.
Methods: A t..
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Endocrinology-metabolism
Predictive costs in medical care for Koreans with metabolic syndrome from 2009 to 2013 based on the National Health Insurance claims dataset
Jeong Seon Yoo, Eun Yeong Choe, Yoo Mee Kim, Se Hwa Kim, Young Jun Won
Korean J Intern Med. 2020;35(4):936-945. Published online August 19, 2019
Background/Aims: Although metabolic syndrome has been associated with increasing medical costs worldwide, there have been no studies using a nationwide and longitudinal South Korean dataset. We investigated trends in subsidized medical costs among Korean adults with metabolic syndrome.
Methods: Thi..
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Site-specific cancer risk in patients with type 2 diabetes: a nationwide population-based cohort study in Korea
Suk Kyeong Kim, Ju-Young Jang, Dong-Lim Kim, Young A Rhyu, Suh Eun Lee, Seung-Hyun Ko, Kyungdo Han, Kee-Ho Song; On behalf of the Task Force Team for Diabetes Fact Sheet of the Korean Diabetes Association
Korean J Intern Med. 2020;35(3):641-651. Published online September 3, 2018
Background/Aims: We aimed to evaluate site-specific cancer risk in diabetic patients and to investigate causal and temporal relationships by analyzing organ-specific cancer risk according to the duration of diabetes.
Methods: Using a database provided by the Korean National Health Insurance Service..
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Cardiology
Olmesartan is not associated with the risk of enteropathy: a Korean nationwide observational
cohort study
Seng Chan You, Hojun Park, Dukyong Yoon, Sooyoung Park, Boyoung Joung, Rae Woong Park
Korean J Intern Med. 2019;34(1):90-98. Published online November 27, 2017
Background/Aims: Olmesartan, a widely used angiotensin II receptor blocker (ARB), has been linked to sprue-like enteropathy. No cases of olmesartan-associated enteropathy have been reported in Northeast Asia. We investigated the associations between olmesartan and other ARBs and the incidence of ent..
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