GELLO can have the context of an IncomingObservation, for example a pathology result. Metadata within the GELLO can be set to specify LOINC codes for a host system to watch for and if present, run the GELLO.
This worked example will demonstrate using screen shots from the Medical Objects Explorer software. It will show some GELLO that looks for archetyped clinical patient data of height , weight, waist circumference and Blood pressure, such as might be obtained when a patient presents to a medical clinic. The code will takes this data, and alos look for recent blood tests results and run its logic as to whether certain conditions are present such as being overweight or having abnormal metabolic profiles. The result of the GELLO is another observation that presents in the UI as System Generated informaton, below the displayed Observation that has triggered the Comment GELLO.