Hi,
i want to use different Observation resources for a single blood pressure measurement (systolic, diastolic and heart rate). What should be a good way to group this resources?
I know I can send all this data in a single resource, but i need to send them separate and later be able to know wich ones belong to the same session
You actually should use different Observations for all 3. Thatās best practice. Common practice is to also create a parent āblood pressureā Observation that has two ārelatedā links that point to the systolic and diastolic blood pressure measurements. If you consider āheart rateā to be part of that same observation, you could link it too, though thatās not something Iāve commonly seen done.
On further review, in R3 as per the vital signs profile, the requirement is that systolic and diastolic (and possibly mean arterial) will all be sent as components of a single Observation. (Heart rate would be a separate observation.)
So, letās look at your requirement - why are you wanting them to be separate resources?