It is efficient that free text interface is implemented in medical record when Health Care Workers (HCWs) want to write patient detail information. However contents of free text are not be able to evaluate easily. If we evaluate free text, we can use various natural language technique. Especially, knowledge of human recognition to free text is very useful, and we can construct a model of writing medical document. Concretely, this knowledge is "Context based Structure (CBS)" based on Diagnostic-Therapeutic cycle. On this time, we analyzed actual medical document (Incident / Accident Report in hospital) using this CBS and we made navigate system that was able to display something HCWs should write about according to judge contents.
['Tadamasa Takemura', 'Kazuya Okamoto', 'Hyogyong Kim', 'Masahiro Hirose', 'Tomohiro Kuroda', 'Hiroyuki Yoshihara']
Context-based loose information structure for medical free text document