Real-world treatment and health care resource use among severe asthma patients in Japan

There are limited studies on healthcare resource use (HCRU) among adult asthma patients in Japan using real-world evidence, and analysis on acute treatment and associated costs stratified by disease severity is further limited. This study aimed to characterize the disease burden of severe asthma patients in Japan in terms of HCRU and comorbid medical conditions, with particular interest in oral corticosteroid (OCS) dependency.This retrospective...