1. Intensive care unit mortality and cost-effectiveness associated with intensivist staffing: a Japanese nationwide observational study
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Saori Ikumi, Takuya Shiga, Takuya Ueda, Eichi Takaya, Yudai Iwasaki, Yu Kaiho, Kunio Tarasawa, Kiyohide Fushimi, Yukiko Ito, Kenji Fujimori, and Masanori Yamauchi
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Intensive care unit ,Mortality ,Incremental cost-effectiveness ratio ,Cost-effectiveness ,High-intensity staffing ,Medical emergencies. Critical care. Intensive care. First aid ,RC86-88.9 - Abstract
Abstract Background Japan has four types of intensive care units (ICUs) that are divided into two categories according to the management fee charged per day: ICU management fees 1 and 2 (ICU1/2) (equivalent to high-intensity staffing) and 3 and 4 (ICU3/4) (equivalent to low-intensity staffing). Although ICU1/2 charges a higher rate than ICU3/4, no cost-effectiveness analysis has been performed for ICU1/2. This study evaluated the clinical outcomes and cost-effectiveness of ICU1/2 compared with those of ICU3/4. Methods This retrospective observational study used a nationwide Japanese administrative database to identify patients admitted to ICUs between April 2020 and March 2021 and divided them into the ICU1/2 and ICU3/4 groups. The ICU mortality rates and in-hospital mortality rates were determined, and the incremental cost-effectiveness ratio (ICER) (Japanese Yen (JPY)/QALY), defined as the difference between quality-adjusted life year (QALY) and medical costs, was compared between ICU1/2 and ICU3/4. Data analysis was performed using the Chi-squared test; an ICER of
- Published
- 2023
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