This study aims to clarify how to decide the unit indicator based on the facilities capability. 1) To determine the unit indicator for nursing unit, we verify the correlation of specifications including the number of beds and nursing units and the floor space of nursing unit. 2) To examine the characteristics of the distribution, we accumulate various data as a database based on the unit indicator. As a result of examination, some departments are positively correlated with factors. Others which have no or poor correlation to factors could be regarded these parameters as a distribution.
