fhir_observation_example.py

from fhirclient import client
import fhirclient.models.observation as ob
settings = {
    'app_id': 'rof_adapter',
    'api_base': 'https://api-v5-stu3.hspconsortium.org/rofphir/open'
}

def get_observations(patient_id, loinc_code):
    smart = client.FHIRClient(settings=settings)
    search_obs = ob.Observation.where(struct=dict(patient=patient_id, code=loinc_code))
    obs = ""
    if len(search_obs.perform_resources(smart.server)) > 0:
        obs = search_obs.perform_resources(smart.server).pop().as_json()
    return obs

# get lab WBC
pt_id = "SMART-1642068"
loinc_code = "26464-8"  # WBC Bld
wbc = get_observations(pt_id, loinc_code)
print("WBC Bld:", wbc)

# get vitals sysbp
pt_id = "SMART-665677"
loinc_code = "8480-6"
sysbp = get_observations(pt_id, loinc_code)
print("Systolic BP:", sysbp)

# get vitals diastolic bp
loinc_code = "55284-4"
dbp = get_observations(pt_id, loinc_code)
print("Diastolic BP:", dbp)

# get vitals bmi
loinc_code = "39156-5"
bmi = get_observations(pt_id, loinc_code)
print("BMI:", bmi)

# get vitals heart rate
loinc_code = "39156-5"
hr = get_observations(pt_id, loinc_code)
print("HR:", hr)

# get vitals temp
loinc_code = "8310-5"
temp = get_observations(pt_id, loinc_code)
print("Temp:", temp)

# get vitals height
loinc_code = "8302-2"
height = get_observations(pt_id, loinc_code)
print("Height:", height)

# get vitals weight
loinc_code = "3141-9"
weight = get_observations(pt_id, loinc_code)
print("Weight:", weight)

# get lab rbc
loinc_code = "789-8"
rbc = get_observations(pt_id, loinc_code)
print("RBC:", rbc)

# get lab albumin
pt_id = "SMART-765583"
loinc_code = "1751-7"
alb = get_observations(pt_id, loinc_code)
print("Albumin:", alb)

# get lab glucose SerPl-mCnc
pt_id = "SMART-665677"
loinc_code = "2339-0"
gluc = get_observations(pt_id, loinc_code)
print("Glucose:", gluc)

# get lab hemoglobin / Hgb Bld-mCnc
pt_id = "SMART-665677"
loinc_code = "718-7"  #"4548-4"
hema = get_observations(pt_id, loinc_code)
print("Hemoglobin:", hema)

# get lab creatinine
pt_id = "SMART-765583"
loinc_code = "2160-0"  #"14959-1"
creat = get_observations(pt_id, loinc_code)
print("Creatinine:", creat)