Objective: This study investigated the hospital use patterns of patients with human immunodeficiency virus (HIV) infections in Korea. The prevalence of HIV infections in Korea is very low and there is no data on the type of medical treatment HIV patients receive. We therefore decided to perform a complete enumeration of the utilization of medical facilities by HIV patients using a nationwide claims database. Methods: The nationwide Health Medical Insurance Review and Assessment (HIRA) service claims database was used to identify and include all new patients with HIV infections from 2013 to 2018. The current inpatient, outpatient, and emergency service use of these patients were investigated. The number of invasive procedures, interventions, and operations performed on these patients, and their death rate, was also investigated. Results: The number of patients visiting outpatient departments increased by 44% from 2013 to 2018. The most frequently visited department was internal medicine, followed by emergency medicine. Dental procedures followed intravenous line insertions as the most common procedures undertaken by patients with HIV. Conclusion The results of this study show the status of hospital visits by patients with HIV infections in Korea and provide the basic data upon which policy decisions can be based.

The Committee of Clinical Practice Guidelines of the Korean Diabetes Association (KDA) updated the previous clinical practice guidelines for Korean adults with diabetes and prediabetes and published the seventh edition in May 2021. We performed a comprehensive systematic review of recent clinical trials and evidence that could be applicable in real-world practice and suitable for the Korean population. The guideline is provided for all healthcare providers including physicians, diabetes experts, and certified diabetes educators across the country who manage patients with diabetes or the individuals at the risk of developing diabetes mellitus. The recommendations for screening diabetes and glucose-lowering agents have been revised and updated. New sections for continuous glucose monitoring, insulin pump use, and non-alcoholic fatty liver disease in patients with diabetes mellitus have been added. The KDA recommends active vaccination for coronavirus disease 2019 in patients with diabetes during the pandemic. An abridgement that contains practical information for patient education and systematic management in the clinic was published separately.

The Committee of Clinical Practice Guidelines of the Korean Diabetes Association (KDA) updated the previous clinical practice guidelines for Korean adults with diabetes and prediabetes and published the seventh edition in May 2021. We performed a comprehensive systematic review of recent clinical trials and evidence that could be applicable in real-world practice and suitable for the Korean population. The guideline is provided for all healthcare providers including physicians, diabetes experts, and certified diabetes educators across the country who manage patients with diabetes or the individuals at the risk of developing diabetes mellitus. The recommendations for screening diabetes and glucose-lowering agents have been revised and updated. New sections for continuous glucose monitoring, insulin pump use, and non-alcoholic fatty liver disease in patients with diabetes mellitus have been added. The KDA recommends active vaccination for coronavirus disease 2019 in patients with diabetes during the pandemic. An abridgement that contains practical information for patient education and systematic management in the clinic was published separately.