Observations


Blood Glucose Observation

Profile (bg-observation)

Measurement informing about a patient’s glucose level. These are clinical observations that can be measured by the patient or the device.

Below is the category used for this Observation:

System Code Display
http://roche.com/fhir/rdc/cs clinical-observation Clinical Observation

The code of blood glucose observations is mentioned below:

System Code Display
http://loinc.org 41653-7 Glucose [Mass/volume] in Capillary blood by Glucometer
http://snomed.info/sct 362943005 Manual method (qualifier value)

BG observation resource subject element will be mapped to Patient because this observation is about and into who record the observation is placed.

device element will be mapped to DeviceMetric resource.

Blood glucose measurements are captured in the valueQuantity element. effectiveDateTime element shows the time the observation has been taken place, at the current time zone.

The related element is used to capture related Observations, such as Carbs Intake Observations, Carbs Advice Observations, Health Events Observations, EWM Observations. It has defined the relation type, with value has-member, and also has a reference to the related Observation.

Note : For edited use case, If there is any update on any entry, application shall send the updated resource. use shall see the updated details through history. In case of deleted use case the status shall be updated from 'final' to 'cancelled'


Nutritional value Observation

Nutritional value observation profile is used to record data related to the nutritional value of a particular food or source of nutrition. For example - fat, carbohydrate etc.

  • Below is the category used for this Observation

    System Code Display
    http://snomed.info/sct 84626001 Nutritional value, function (observable entity)

  • Below is the possible value of code for this Observation (The valueset ObservationCodes has all the Observation codes, the below list only shows the codes that are relevant to this profile)

    System Code Display
    http://loinc.org 9060-5 Carbohydrate intake Measured

  • subject SHALL be referenced only to patient profile.

  • performer SHALL be referenced only to patient profile.

  • device SHALL be referenced to DeviceMetric profile.

Vital Signs Observation

Vital Signs observations measure the body's basic functions such as blood pressure, heart rate, respiratory rate, height, weight, body mass index, head circumference, pulse oximetry, temperature, and body surface area.

  • Below is the category used for this Observation

    System Code Display
    http://hl7.org/fhir/observation-category vital-signs Vital Signs

  • Below is a list of possible values of code for this Observation (The valueset ObservationCodes has all the Observation codes, the below list only shows the codes that are relevant to this profile)

    System Code Display
    http://snomed.info/sct 434910001 Interstitial fluid glucose concentration (observable entity)

  • subject SHALL be referenced only to patient profile.

  • performer SHALL be referenced only to patient profile.

  • device SHALL be referenced to DeviceMetric profile.

EWM Observation

Data related to the operation and behavior of the device itself rather than containing measurements against the patient. Personal Health Devices emit operational data such as Events, Warnings, and Status (sometimes referred to as "maintenance") (EWS) information during uploads of measurements.

  • Below is the category used for this Observation
System Code Display
http://roche.com/fhir/rdc/cs EWM Error, Warning, Maintenance, Status

Below list shows some of the EMW codes that are relevant to this profile.

System Code Display
http://roche.com/fhir/rdc/cs EVENT_1 Run
http://roche.com/fhir/rdc/cs EVENT_12 TBR start
http://roche.com/fhir/rdc/cs EVENT_6 TBR end
http://roche.com/fhir/rdc/cs EVENT_22 TBR End (cancelled)