Evaluation of the condition of inpatients in acute care hospitals in Japan: A retrospective multicenter descriptive study

This retrospective, multicenter, descriptive study aimed to evaluate the conditions of inpatients in acute care hospitals using the Severity of a Patient's Condition and Extent of a Patient's Need for Medical/Nursing Care tool. The study included 4 234 253 patients admitted to acute care hospitals in Japan between April 2019 and March 2020. Electrocardiographic monitoring, provision of respiratory care, and administration of antiarrhythmic agent injections and treatment were performed in a sterile room for >20%, >10%, and <1% of patient‐days, respectively. More than 40% of inpatients needed support with performing activities of daily living, such as dressing and undressing, turning over, and oral care. The proportion of patients requiring daily medical/nursing care was generally high at the beginning of hospitalization, gradually decreased, and subsequently increased. Patients in acute care hospitals in Japan were not hospitalized unnecessarily early or for inappropriately long periods, and the efficiency of medical care improved over time. The Severity of a Patient's Condition and Extent of a Patient's Need for Medical/Nursing Care tool is useful for evaluating patient conditions in acute care hospitals.