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A guide for the utilization of Health Insurance Review and Assessment Service National Patient Samples
Logyoung Kim, Jee-Ae Kim, Sanghyun Kim
Epidemiol Health. 2014;36:e2014008.   Published online July 30, 2014
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AbstractAbstract PDFSupplementary Material
The claims data of the Health Insurance Review and Assessment Service (HIRA) is an important source of information for healthcare service research. The claims data of HIRA is collected when healthcare service providers submit a claim to HIRA to be reimbursed for a service that they provided to patients. To improve the accessibility of healthcare service researchers to claims data of HIRA, HIRA has developed the Patient Samples which are extracted using a stratified randomized sampling method. The Patient Samples of HIRA consist of five tables: a table for general information (Table 20) containing socio-demographic information such as gender, age and medical aid, indicators for inpatient and outpatient services; a table for specific information on healthcare services provided (Table 30); a table for diagnostic information (Table 40); a table for outpatient prescriptions (Table 53) and a table for information on healthcare service providers (Table of providers). Researchers who are interested in using the Patient Sample data for research can apply via HIRA’s website (
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  • Trends in Pediatric Meningitis in South Korea during 2009 to 2017: Analysis of the Health Insurance Review and Assessment Service Database
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    Joint Bone Spine.2021; 88(3): 105128.     CrossRef
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    Bon San Koo, Yu-Cheol Lim, Min-Young Lee, Ja-Young Jeon, Hyun-Jeong Yoo, In-Sun Oh, Ju-Young Shin, Tae-Hwan Kim
    Modern Rheumatology.2021; 31(6): 1192.     CrossRef
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    American Journal of Industrial Medicine.2021; 64(4): 245.     CrossRef
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    Seong Min Oh, Kyung-Lak Son, Seok-Jin Choi, Mi Hyun Lee, So Young Yoon, Yu Jin Lee
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    The Journal of Clinical Endocrinology & Metabolism.2021; 106(6): 1773.     CrossRef
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    International Journal of Environmental Research and Public Health.2021; 18(15): 8152.     CrossRef
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    Healthcare.2021; 9(10): 1304.     CrossRef
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    Medicine.2021; 100(40): e27439.     CrossRef
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    Journal of Clinical Medicine.2021; 10(20): 4647.     CrossRef
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    Allergy, Asthma & Immunology Research.2021; 13(6): 908.     CrossRef
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    Clinical & Experimental Thrombosis and Hemostasis.2021; 7(1): 14.     CrossRef
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    Journal of Retina.2021; 6(2): 84.     CrossRef
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    Healthcare.2021; 10(1): 7.     CrossRef
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    Expert Review of Pharmacoeconomics & Outcomes Research.2020; 20(1): 139.     CrossRef
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    Clinical Pharmacology & Therapeutics.2020; 107(3): 530.     CrossRef
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    Heart.2020; 106(10): 746.     CrossRef
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    Obesity Research & Clinical Practice.2020; 14(3): 217.     CrossRef
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    Surgery Today.2020; 50(11): 1515.     CrossRef
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  • Higher prevalence of dementia in patients with schizophrenia: A nationwide population-based study
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  • Association between Aspirin Therapy and Clinical Outcomes in Patients with Non-Obstructive Coronary Artery Disease: A Cohort Study
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Epidemiol Health : Epidemiology and Health