Markdown Transform
The following Table provides the detailed mapping for the OMH Oxygen Saturation DataPoint to the OMH to FHIR Observation Profile TODO: add link to map and profile:
| Index | OMH Oxygen Saturation Element | FHIR Attribute | Mapping Instructions |
|---|---|---|---|
| 1 | oxygen-saturation-2.0.json | OMH to FHIR Observation Profile | |
| 2.1 | oxygen_saturation | Observation.valueQuantity | see valueQuantity elements below |
| 2.2 | oxygen_saturation.value | Observation.valueQuantity.value | = oxygen_saturation.value |
| 2.3 | oxygen_saturation.unit | Observation.valueQuantity.unit | = '%' |
| 2.4 | oxygen_saturation.unit | Observation.valueQuantity.system | fixed to 'http://unitsofmeasure.org' |
| 2.5 | oxygen_saturation.unit | Ob.valueQuantity.code | = '%' |
| 3 | body.effective_time_frame | Observation.effective[x] | Mappping depends on type- see below |
| 4 | body.effective_time_frame.date_time | Observation.effectiveDateTime | = body.effective_time_frame.date_time |
| 5 | body.effective_time_frame.time_interval | Observation.effectivePeriod | see effectivePeriod elements below |
| 6 | body.effective_time_frame.time_interval.start_date_time | Observation.effectivePeriod.start | = body.effective_time_frame.time_interval.start_date_time |
| 7 | body.effective_time_frame.time_interval.end_date_time | Observation.effectivePeriod.end | = body.effective_time_frame.time_interval.end_date_time |
| 8 | body.measurement_method | Observation.code | Header.schema_id.name = 'oxygen-saturation' mapped to LOINC code 59408-5 Oxygen saturation in Arterial blood by Pulse oximetry which includes the method and system properties. |
| 9 | body.system | Observation.code | Header.schema_id.name = 'oxygen-saturation' mapped to LOINC code 59408-5 Oxygen saturation in Arterial blood by Pulse oximetry which includes the method and system properties. |
| 10 | body.descriptive_statistic | Observation.code.coding[1] | Map descriptive statistic to the OMH to FHIR additional Observation codings ( code system http://www.fhir.org/guides/mfhir/omh_fhir_observation_codes). |
| 10.1 | body.descriptive_statistic | Observation.code.coding[1].code | concatenation of header.schema_id.name = 'oxygen-saturation' + '-' + body.descriptive_statistic for example= oxygen-saturation-maximum |
| 10.2 | body.descriptive_statistic | Observation.code.coding[1].system | = 'http://www.fhir.org/guides/mfhir/omh_fhir_observation_codes'' |
| 10.3 | body.descriptive_statistic | Observation.code.coding[1].display | concatenation of header.schema_id.name = 'oxygen-saturation' + '-' + body.descriptive_statistic for example= oxygen-saturation-maximum |
| 11 | body.supplemental_oxygen_flow_rate | Observation.component[0] | A mapping between and FHIR Observation Component data elements. Multiple components mapping are appended as a list |
| 11.A1 | body.supplemental_oxygen_flow_rate | Observation.component[0].code | A mapping between and FHIR Observation Component.code data elements. |
| 11.A2 | body.supplemental_oxygen_flow_rate | Observation.component[0].code.coding[1].code | = 3151-8' |
| 11.A3 | body.supplemental_oxygen_flow_rate | Observation.component[0].code.coding[1].system | = 'http://loinc.org'' |
| 11.A4 | body.supplemental_oxygen_flow_rate | Observation.component[0].code.coding[1].display | = 'Inhaled oxygen flow rate'' |
| 11.B1 | body.supplemental_oxygen_flow_rate | Observation.component[0].valueQuantity | see valueQuantity elements below |
| 11.B2 | body.supplemental_oxygen_flow_rate.value | Observation.component[0].valueQuantity.value | = body.supplemental_oxygen_flow_rate.value |
| 11.B3 | body.supplemental_oxygen_flow_rate.unit | Observation.component[0].valueQuantity.unit | = body.supplemental_oxygen_flow_rate.unit |
| 11.B4 | body.supplemental_oxygen_flow_rate.unit | Observation.component[0].valueQuantity.system | = http://unitsofmeasure.org' |
| 11.B5 | body.supplemental_oxygen_flow_rate.unit | Observation.component[0].valueQuantity.code | = l/min' |
| 12 | body.oxygen_therapy_mode_of_administration | Observation.component[1] | A mapping table between OMH schema ('datapoint_variables') and FHIR Observation Component data elements. Multiple components mapping are appended as a list |
| 12.A1 | body.oxygen_therapy_mode_of_administration | Observation.component[1].code | A mapping between and FHIR Observation Component.code data elements. |
| 12.A2 | body.oxygen_therapy_mode_of_administration | Observation.component[1].code.coding[1].code | = 'o2-administration-mode'' |
| 12.A3 | body.oxygen_therapy_mode_of_administration | Observation.component[1].code.coding[1].system | = 'http://www.fhir.org/guides/mfhir/omh_fhir_observation_codes'' |
| 12.A4 | body.oxygen_therapy_mode_of_administration | Observation.component[1].code.coding[1].display | = 'Oxygen Therapy Mode of Administration'' |
| 12.B1 | body.oxygen_therapy_mode_of_administration | Observation.component[1].valueString | = 'nasal cannula' |
The following OMH oxygen-saturation schema instance:
{
"header": {
"id": "1deeae29-b50b-46db-851d-b64c7df756df",
"creation_date_time": "2020-05-30T03:46:23.483351Z",
"schema_id": {
"namespace": "omh",
"name": "oxygen-saturation",
"version": "2.0"
},
"acquisition_provenance": {
"source_name": "Acme oxygen-saturation device",
"source_creation_date_time": "2020-05-30T03:46:23.483351Z",
"source_data_point_id": "1a97e7fb-eb1f-4099-b8fc-09ddc911914b",
"modality": "sensed"
},
"user_id": "cfa9a00d-7147-4871-8876-7c100ae4e8b5"
},
"body": {
"oxygen_saturation": {
"value": 95,
"unit": "%"
},
"effective_time_frame": {
"date_time": "2013-02-05T07:25:00-08:00"
},
"system": "peripheral capillary",
"measurement_method": "pulse oximetry"
}
}Maps to this FHIR Observation (note that this example does not include the optional Provenance resource)
{
"resourceType": "Observation",
"meta": {
"profile": [
"http://www.fhir.org/mfhir/StructureDefinition/omh_fhir_profile_quantitative_observation"
]
},
"identifier": [
{
"system": "https://omh.org/shimmer/ids",
"value": "1deeae29-b50b-46db-851d-b64c7df756df"
}
],
"status": "unknown",
"category": [
{
"coding": [
{
"system": "http://terminology.hl7.org/CodeSystem/observation-category",
"code": "vital-signs",
"display": "Vital Signs"
}
]
}
],
"code": {
"coding": [
{
"system": "http://loinc.org",
"code": "59408-5",
"display": "Oxygen saturation in Arterial blood by Pulse oximetry"
}
]
},
"subject": {
"identifier": {
"system": "https://omh.org/shimmer/patient_ids",
"value": "cfa9a00d-7147-4871-8876-7c100ae4e8b5"
}
},
"effectiveDateTime": "2013-02-05T07:25:00-08:00",
"issued": "2020-05-30T03:46:23.483351Z",
"valueQuantity": {
"value": 95,
"unit": "%",
"system": "http://unitsofmeasure.org",
"code": "%"
},
"device": {
"extension": [
{
"url": "http://www.fhir.org/mfhir/StructureDefinition/omh_fhir_observation_device_modality",
"valueCode": "sensed"
}
],
"display": "Acme oxygen-saturation device"
}
}The following OMH oxygen-saturation schema instance:
{
"header": {
"id": "f7beea43-b5a6-4cfe-b02f-99b73b988e0a",
"creation_date_time": "2020-05-30T03:57:29.413990Z",
"schema_id": {
"namespace": "omh",
"name": "oxygen-saturation",
"version": "1.2"
},
"acquisition_provenance": {
"source_name": "Acme oxygen-saturation device",
"source_creation_date_time": "2020-05-30T03:57:29.413990Z",
"source_data_point_id": "8cf7c758-c1b6-461e-9826-a664f777f8d4",
"modality": "sensed"
},
"user_id": "1bda5f88-f1d7-43a9-b6d6-e0fc7da109c5"
},
"body": {
"oxygen_saturation": {
"value": 93,
"unit": "%"
},
"effective_time_frame": {
"time_interval": {
"start_date_time": "2020-02-05T06:00:00+01:00",
"end_date_time": "2020-02-06T06:00:00+01:00"
}
},
"descriptive_statistic": "minimum"
}
}Maps to this FHIR Observation (note that this example does not include the optional Provenance resource)
{
"resourceType": "Observation",
"meta": {
"profile": [
"http://www.fhir.org/mfhir/StructureDefinition/omh_fhir_profile_quantitative_observation"
]
},
"identifier": [
{
"system": "https://omh.org/shimmer/ids",
"value": "f7beea43-b5a6-4cfe-b02f-99b73b988e0a"
}
],
"status": "unknown",
"category": [
{
"coding": [
{
"system": "http://terminology.hl7.org/CodeSystem/observation-category",
"code": "vital-signs",
"display": "Vital Signs"
}
]
}
],
"code": {
"coding": [
{
"system": "http://loinc.org",
"code": "59408-5",
"display": "Oxygen saturation in Arterial blood by Pulse oximetry"
},
{
"system": "http://hl7.org/fhir/omh_fhir_observation_codes",
"code": "oxygen-saturation-minimum",
"display": "Oxygen Saturation-Minimum"
}
]
},
"subject": {
"identifier": {
"system": "https://omh.org/shimmer/patient_ids",
"value": "1bda5f88-f1d7-43a9-b6d6-e0fc7da109c5"
}
},
"effectivePeriod": {
"start": "2020-02-05T06:00:00+01:00",
"end": "2020-02-06T06:00:00+01:00"
},
"issued": "2020-05-30T03:57:29.413990Z",
"valueQuantity": {
"value": 93,
"unit": "%",
"system": "http://unitsofmeasure.org",
"code": "%"
},
"device": {
"extension": [
{
"url": "http://www.fhir.org/mfhir/StructureDefinition/omh_fhir_observation_device_modality",
"valueCode": "sensed"
}
],
"display": "Acme oxygen-saturation device"
}
}The following OMH oxygen-saturation schema instance:
{
"header": {
"id": "84f98beb-2d47-4e06-a3cc-0b2e7f72f5f0",
"creation_date_time": "2020-05-30T04:34:37.314720Z",
"schema_id": {
"namespace": "omh",
"name": "oxygen-saturation",
"version": "2.0"
},
"acquisition_provenance": {
"source_name": "Acme oxygen-saturation device",
"source_creation_date_time": "2020-05-30T04:34:37.314720Z",
"source_data_point_id": "51fc2843-2bb6-44a5-b261-8f6664eb285c",
"modality": "sensed"
},
"user_id": "60012977-b9c6-400a-adac-bcf96864198f"
},
"body": {
"oxygen_saturation": {
"value": 95,
"unit": "%"
},
"effective_time_frame": {
"date_time": "2013-02-05T07:25:00Z"
},
"supplemental_oxygen_flow_rate": {
"value": 2.5,
"unit": "L/min"
},
"oxygen_therapy_mode_of_administration": "nasal cannula",
"system": "peripheral capillary",
"measurement_method": "pulse oximetry"
}
}Maps to this FHIR Observation (note that this example does not include the optional Provenance resource)
{
"resourceType": "Observation",
"meta": {
"profile": [
"http://www.fhir.org/mfhir/StructureDefinition/omh_fhir_profile_quantitative_observation"
]
},
"identifier": [
{
"system": "https://omh.org/shimmer/ids",
"value": "84f98beb-2d47-4e06-a3cc-0b2e7f72f5f0"
}
],
"status": "unknown",
"category": [
{
"coding": [
{
"system": "http://terminology.hl7.org/CodeSystem/observation-category",
"code": "vital-signs",
"display": "Vital Signs"
}
]
}
],
"code": {
"coding": [
{
"system": "http://loinc.org",
"code": "59408-5",
"display": "Oxygen saturation in Arterial blood by Pulse oximetry"
}
]
},
"subject": {
"identifier": {
"system": "https://omh.org/shimmer/patient_ids",
"value": "60012977-b9c6-400a-adac-bcf96864198f"
}
},
"effectiveDateTime": "2013-02-05T07:25:00Z",
"issued": "2020-05-30T04:34:37.314720Z",
"valueQuantity": {
"value": 95,
"unit": "%",
"system": "http://unitsofmeasure.org",
"code": "%"
},
"device": {
"extension": [
{
"url": "http://www.fhir.org/mfhir/StructureDefinition/omh_fhir_observation_device_modality",
"valueCode": "sensed"
}
],
"display": "Acme oxygen-saturation device"
},
"component": [
{
"code": {
"coding": [
{
"system": "http://www.fhir.org/guides/mfhir/omh_fhir_observation_codes",
"code": "o2-administration-method",
"display": "Oxygen Therapy Mode of Administration"
}
]
},
"valueString": "nasal cannula"
},
{
"code": {
"coding": [
{
"system": "http://loinc.org",
"code": "3151-8",
"display": "Inhaled oxygen flow rate"
}
]
},
"valueQuantity": {
"value": 2.5,
"unit": "L/min",
"system": "http://unitsofmeasure.org",
"code": "l/min"
}
}
]
}