Hospital‐based care utilization of children with medical complexity in Japan

Background Few studies have investigated the hospital‐based care utilization of children with medical complexity (CMC) in Japan. This study examined the frequency and differences in hospital‐based care utilization for CMC according to the level of medical complexity (moderate and severe). Methods Medical records of three pediatric tertiary hospitals in one prefecture were examined in 2014. We examined the number of outpatient visits and of admissions to the hospital for CMC in the 5 years after the introduction of home medical care. Results Of 92 CMC, 55 had medical complexity that was moderate (CMC‐moderate) and 37 had medical complexity that was severe (CMC‐severe). The number of CMC who had medical care introduced at home had increased year by year, especially that of CMC