NOTE 1 In the perspective of healthcare, the term health condition is often used to label a harmful or adverse condition (diseases, disorders, injuries, etc.), because it may motivate certain healthcare activities.
NOTE 2 A health state is an object, a perception of which is a health condition. The underlying health state is nevertheless present even if not perceived by an observer, for example, the subject of care having a cancer before it gives symptoms.
NOTE 3 In a clinical process, the health state of the subject of care is process input and also the process output. The evolving health state follows a life cycle and along its successive steps, is observed as different health conditions: initial, observed condition, considered condition, professionally assessed condition, resultant condition (the outcome of the process), evaluated.
NOTE 4 A diagnosis is a way to describe and label certain types of health conditions.
NOTE 5 health condition may relate to a past, present or potential future health state.
NOTE 6 A health condition is a health issue and as such is a representation of aspect(s) of the health state.