Fig. 1From: Predicting Japanese Kampo formulas by analyzing database of medical records: a preliminary observational studyParticipant recruitment flow diagram. The largest cause of ineligibility was missing data of on body mass index, which was happened for 2776 patients (75.8 %) who made their first visit between May 2008 and December 2011. Actually, data collection of body mass index was started from January 2012, and most of patients who made their first visit until December 2011 were excludedBack to article page