Examples with Measure org.hl7.fhir.r4b.model.Measure used on opensource projects

Example 71 with Measure

use of org.hl7.fhir.r4b.model.Measure in project quality-measure-and-cohort-service by Alvearie.

the class MeasureEvaluation method evaluatePatientMeasure.

public MeasureReport evaluatePatientMeasure(Measure measure, Context context, String patientId, boolean includeEvaluatedResources) {
    logger.info("Generating individual report");
    if (patientId == null) {
        throw new IllegalArgumentException("Must provide patient id");
    }
    Iterable<Object> patientRetrieve = provider.retrieve(PATIENT, "id", patientId, PATIENT, null, null, null, null, null, null, null, null);
    Patient patient = null;
    if (patientRetrieve.iterator().hasNext()) {
        patient = (Patient) patientRetrieve.iterator().next();
    }
    boolean isSingle = true;
    return evaluate(measure, context, patient == null ? Collections.emptyList() : Collections.singletonList(patient), MeasureReport.MeasureReportType.INDIVIDUAL, isSingle, includeEvaluatedResources);
}

Example 72 with Measure

use of org.hl7.fhir.r4b.model.Measure in project quality-measure-and-cohort-service by Alvearie.

the class MeasureEvaluation method evaluate.

protected MeasureReport evaluate(Measure measure, Context context, List<Patient> patients, MeasureReport.MeasureReportType type, boolean isSingle, boolean includeEvaluatedResources) {
    MeasureReportBuilder reportBuilder = new MeasureReportBuilder();
    reportBuilder.buildStatus("complete");
    reportBuilder.buildType(type);
    reportBuilder.buildMeasureReference(measure.getIdElement().getResourceType() + "/" + measure.getIdElement().getIdPart());
    if (type == MeasureReport.MeasureReportType.INDIVIDUAL && CollectionUtils.isNotEmpty(patients)) {
        IdType patientId = patients.get(0).getIdElement();
        reportBuilder.buildPatientReference(patientId.getResourceType() + "/" + patientId.getIdPart());
    }
    reportBuilder.buildPeriod(measurementPeriod);
    MeasureReport report = reportBuilder.build();
    Map<String, Resource> resources = new HashMap<>();
    Map<String, Set<String>> codeToResourceMap = new HashMap<>();
    MeasureScoring measureScoring = MeasureScoring.fromCode(measure.getScoring().getCodingFirstRep().getCode());
    if (measureScoring == null) {
        throw new RuntimeException("Measure scoring is required in order to calculate.");
    }
    List<Measure.MeasureSupplementalDataComponent> sde = measure.getSupplementalData();
    Map<String, Map<String, Integer>> sdeAccumulators = new HashMap<>();
    for (Measure.MeasureGroupComponent group : measure.getGroup()) {
        MeasureReport.MeasureReportGroupComponent reportGroup = new MeasureReport.MeasureReportGroupComponent();
        reportGroup.setId(group.getId());
        report.getGroup().add(reportGroup);
        // Declare variables to avoid a hash lookup on every patient
        // TODO: Isn't quite right, there may be multiple initial populations for a
        // ratio measure...
        Measure.MeasureGroupPopulationComponent initialPopulationCriteria = null;
        Measure.MeasureGroupPopulationComponent numeratorCriteria = null;
        Measure.MeasureGroupPopulationComponent numeratorExclusionCriteria = null;
        Measure.MeasureGroupPopulationComponent denominatorCriteria = null;
        Measure.MeasureGroupPopulationComponent denominatorExclusionCriteria = null;
        Measure.MeasureGroupPopulationComponent denominatorExceptionCriteria = null;
        Map<String, Resource> initialPopulation = null;
        Map<String, Resource> numerator = null;
        Map<String, Resource> numeratorExclusion = null;
        Map<String, Resource> denominator = null;
        Map<String, Resource> denominatorExclusion = null;
        Map<String, Resource> denominatorException = null;
        Map<String, Patient> initialPopulationPatients = null;
        Map<String, Patient> numeratorPatients = null;
        Map<String, Patient> numeratorExclusionPatients = null;
        Map<String, Patient> denominatorPatients = null;
        Map<String, Patient> denominatorExclusionPatients = null;
        Map<String, Patient> denominatorExceptionPatients = null;
        for (Measure.MeasureGroupPopulationComponent pop : group.getPopulation()) {
            MeasurePopulationType populationType = MeasurePopulationType.fromCode(pop.getCode().getCodingFirstRep().getCode());
            if (populationType != null) {
                switch(populationType) {
                    case INITIALPOPULATION:
                        initialPopulationCriteria = pop;
                        initialPopulation = new HashMap<>();
                        if (type == MeasureReport.MeasureReportType.SUBJECTLIST) {
                            initialPopulationPatients = new HashMap<>();
                        }
                        break;
                    case NUMERATOR:
                        numeratorCriteria = pop;
                        numerator = new HashMap<>();
                        if (type == MeasureReport.MeasureReportType.SUBJECTLIST) {
                            numeratorPatients = new HashMap<>();
                        }
                        break;
                    case NUMERATOREXCLUSION:
                        numeratorExclusionCriteria = pop;
                        numeratorExclusion = new HashMap<>();
                        if (type == MeasureReport.MeasureReportType.SUBJECTLIST) {
                            numeratorExclusionPatients = new HashMap<>();
                        }
                        break;
                    case DENOMINATOR:
                        denominatorCriteria = pop;
                        denominator = new HashMap<>();
                        if (type == MeasureReport.MeasureReportType.SUBJECTLIST) {
                            denominatorPatients = new HashMap<>();
                        }
                        break;
                    case DENOMINATOREXCLUSION:
                        denominatorExclusionCriteria = pop;
                        denominatorExclusion = new HashMap<>();
                        if (type == MeasureReport.MeasureReportType.SUBJECTLIST) {
                            denominatorExclusionPatients = new HashMap<>();
                        }
                        break;
                    case DENOMINATOREXCEPTION:
                        denominatorExceptionCriteria = pop;
                        denominatorException = new HashMap<>();
                        if (type == MeasureReport.MeasureReportType.SUBJECTLIST) {
                            denominatorExceptionPatients = new HashMap<>();
                        }
                        break;
                    default:
                        throw new UnsupportedOperationException("Measure population, observation and measure population exclusion are used for continuous-variable scoring measures which are not supported");
                }
            }
        }
        switch(measureScoring) {
            case PROPORTION:
            case RATIO:
                {
                    // For each patient in the initial population
                    for (Patient patient : patients) {
                        // Are they in the initial population?
                        boolean inInitialPopulation = evaluatePopulationCriteria(context, patient, initialPopulationCriteria, initialPopulation, initialPopulationPatients, null, null, null);
                        populateResourceMap(context, MeasurePopulationType.INITIALPOPULATION, resources, codeToResourceMap, includeEvaluatedResources);
                        if (inInitialPopulation) {
                            // Are they in the denominator?
                            boolean inDenominator = evaluatePopulationCriteria(context, patient, denominatorCriteria, denominator, denominatorPatients, denominatorExclusionCriteria, denominatorExclusion, denominatorExclusionPatients);
                            populateResourceMap(context, MeasurePopulationType.DENOMINATOR, resources, codeToResourceMap, includeEvaluatedResources);
                            if (inDenominator) {
                                // Are they in the numerator?
                                boolean inNumerator = evaluatePopulationCriteria(context, patient, numeratorCriteria, numerator, numeratorPatients, numeratorExclusionCriteria, numeratorExclusion, numeratorExclusionPatients);
                                populateResourceMap(context, MeasurePopulationType.NUMERATOR, resources, codeToResourceMap, includeEvaluatedResources);
                                if (!inNumerator && inDenominator && (denominatorExceptionCriteria != null)) {
                                    // Are they in the denominator exception?
                                    boolean inException = false;
                                    for (Resource resource : evaluateCriteria(context, patient, denominatorExceptionCriteria)) {
                                        inException = true;
                                        denominatorException.put(resource.getIdElement().getIdPart(), resource);
                                        denominator.remove(resource.getIdElement().getIdPart());
                                        populateResourceMap(context, MeasurePopulationType.DENOMINATOREXCEPTION, resources, codeToResourceMap, includeEvaluatedResources);
                                    }
                                    if (inException) {
                                        if (denominatorExceptionPatients != null) {
                                            denominatorExceptionPatients.put(patient.getIdElement().getIdPart(), patient);
                                        }
                                        if (denominatorPatients != null) {
                                            denominatorPatients.remove(patient.getIdElement().getIdPart());
                                        }
                                    }
                                }
                            }
                        }
                        MeasureSupplementalDataEvaluation.populateSDEAccumulators(context, patient, sdeAccumulators, sde);
                    }
                    // Calculate actual measure score, Count(numerator) / Count(denominator)
                    if (numerator != null && MapUtils.isNotEmpty(denominator)) {
                        reportGroup.setMeasureScore(new Quantity(numerator.size() / (double) denominator.size()));
                    }
                    break;
                }
            case COHORT:
                {
                    // For each patient in the patient list
                    for (Patient patient : patients) {
                        evaluatePopulationCriteria(context, patient, initialPopulationCriteria, initialPopulation, initialPopulationPatients, null, null, null);
                        populateResourceMap(context, MeasurePopulationType.INITIALPOPULATION, resources, codeToResourceMap, includeEvaluatedResources);
                        MeasureSupplementalDataEvaluation.populateSDEAccumulators(context, patient, sdeAccumulators, sde);
                    }
                    break;
                }
            case CONTINUOUSVARIABLE:
                throw new UnsupportedOperationException("Scoring type CONTINUOUSVARIABLE is not supported");
        }
        // Add population reports for each group
        addPopulationCriteriaReport(report, reportGroup, initialPopulationCriteria, initialPopulation != null ? initialPopulation.size() : 0, initialPopulationPatients != null ? initialPopulationPatients.values() : null);
        addPopulationCriteriaReport(report, reportGroup, numeratorCriteria, numerator != null ? numerator.size() : 0, numeratorPatients != null ? numeratorPatients.values() : null);
        addPopulationCriteriaReport(report, reportGroup, numeratorExclusionCriteria, numeratorExclusion != null ? numeratorExclusion.size() : 0, numeratorExclusionPatients != null ? numeratorExclusionPatients.values() : null);
        addPopulationCriteriaReport(report, reportGroup, denominatorCriteria, denominator != null ? denominator.size() : 0, denominatorPatients != null ? denominatorPatients.values() : null);
        addPopulationCriteriaReport(report, reportGroup, denominatorExclusionCriteria, denominatorExclusion != null ? denominatorExclusion.size() : 0, denominatorExclusionPatients != null ? denominatorExclusionPatients.values() : null);
        addPopulationCriteriaReport(report, reportGroup, denominatorExceptionCriteria, denominatorException != null ? denominatorException.size() : 0, denominatorExceptionPatients != null ? denominatorExceptionPatients.values() : null);
    }
    for (Entry<String, Set<String>> entry : codeToResourceMap.entrySet()) {
        ListResource list = new ListResource();
        for (String element : entry.getValue()) {
            ListResource.ListEntryComponent comp = new ListEntryComponent();
            comp.setItem(new Reference('#' + element));
            list.addEntry(comp);
        }
        if (!list.isEmpty()) {
            list.setId(UUID.randomUUID().toString());
            list.setTitle(entry.getKey());
            resources.put(list.getId(), list);
        }
    }
    if (MapUtils.isNotEmpty(resources)) {
        List<Reference> evaluatedResourceIds = new ArrayList<>();
        resources.forEach((key, resource) -> {
            evaluatedResourceIds.add(new Reference(resource.getId()));
        });
        report.setEvaluatedResource(evaluatedResourceIds);
    }
    if (MapUtils.isNotEmpty(sdeAccumulators)) {
        report = MeasureSupplementalDataEvaluation.processAccumulators(report, sdeAccumulators, isSingle, patients);
    }
    return report;
}

Example 73 with Measure

use of org.hl7.fhir.r4b.model.Measure in project quality-measure-and-cohort-service by Alvearie.

the class MeasureSupplementalDataEvaluation method processAccumulators.

public static MeasureReport processAccumulators(MeasureReport report, Map<String, Map<String, Integer>> sdeAccumulators, boolean isSingle, List<Patient> patients) {
    List<Reference> newRefList = new ArrayList<>();
    sdeAccumulators.forEach((sdeKey, sdeAccumulator) -> {
        sdeAccumulator.forEach((sdeAccumulatorKey, sdeAccumulatorValue) -> {
            Observation obs = new Observation();
            obs.setStatus(Observation.ObservationStatus.FINAL);
            obs.setId(UUID.randomUUID().toString());
            Coding valueCoding = new Coding();
            if (sdeKey.equalsIgnoreCase(SDE_SEX)) {
                valueCoding.setCode(sdeAccumulatorKey);
            } else {
                String coreCategory = sdeKey.substring(sdeKey.lastIndexOf('-'));
                patients.forEach((pt) -> {
                    pt.getExtension().forEach((ptExt) -> {
                        if (ptExt.getUrl().contains(coreCategory)) {
                            String code = ((Coding) ptExt.getExtension().get(0).getValue()).getCode();
                            if (code.equalsIgnoreCase(sdeAccumulatorKey)) {
                                valueCoding.setSystem(((Coding) ptExt.getExtension().get(0).getValue()).getSystem());
                                valueCoding.setCode(code);
                                valueCoding.setDisplay(((Coding) ptExt.getExtension().get(0).getValue()).getDisplay());
                            }
                        }
                    });
                });
            }
            CodeableConcept obsCodeableConcept = new CodeableConcept();
            Extension obsExtension = new Extension().setUrl(CQF_MEASUREINFO_URL);
            Extension extExtMeasure = new Extension().setUrl(MEASURE).setValue(new CanonicalType(CQFMEASURES_URL + report.getMeasure()));
            obsExtension.addExtension(extExtMeasure);
            Extension extExtPop = new Extension().setUrl(POPULATION_ID).setValue(new StringType(sdeKey));
            obsExtension.addExtension(extExtPop);
            obs.addExtension(obsExtension);
            obs.setValue(new IntegerType(sdeAccumulatorValue));
            if (!isSingle) {
                valueCoding.setCode(sdeAccumulatorKey);
                obsCodeableConcept.setCoding(Collections.singletonList(valueCoding));
                obs.setCode(obsCodeableConcept);
            } else {
                obs.setCode(new CodeableConcept().setText(sdeKey));
                obsCodeableConcept.setCoding(Collections.singletonList(valueCoding));
                obs.setValue(obsCodeableConcept);
            }
            newRefList.add(new Reference("#" + obs.getId()));
            report.addContained(obs);
        });
    });
    newRefList.addAll(report.getEvaluatedResource());
    report.setEvaluatedResource(newRefList);
    return report;
}

Example 74 with Measure

use of org.hl7.fhir.r4b.model.Measure in project quality-measure-and-cohort-service by Alvearie.

the class DefaultVT method testMeasureEvaluationByMeasureIdentifier.

// to tag a specific test to be part of DVT (deployment verification test)
@Category(DVT.class)
@Test
public /**
 * Test a successful measure evaluation using identifier and version as the lookup key
 */
void testMeasureEvaluationByMeasureIdentifier() throws Exception {
    // You want -Denabled.dark.features=all in your Liberty jvm.options
    Assume.assumeTrue(isServiceDarkFeatureEnabled(CohortEngineRestConstants.DARK_LAUNCHED_MEASURE_EVALUATION));
    final String RESOURCE = getUrlBase() + CohortServiceAPISpec.CREATE_DELETE_EVALUATION_PATH;
    FhirContext fhirContext = FhirContext.forR4();
    IParser parser = fhirContext.newJsonParser().setPrettyPrint(true);
    Library library = TestHelper.getTemplateLibrary();
    Identifier identifier = new Identifier().setValue("measure-identifier").setSystem("http://ibm.com/health/test");
    Measure measure = TestHelper.getTemplateMeasure(library);
    measure.setIdentifier(Arrays.asList(identifier));
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    TestHelper.createMeasureArtifact(baos, parser, measure, library);
    // Files.write( baos.toByteArray(), new File("target/test_measure_v1_0_0.zip"));
    Map<String, Parameter> parameterOverrides = new HashMap<>();
    parameterOverrides.put("Measurement Period", new IntervalParameter(new DateParameter("2019-07-04"), true, new DateParameter("2020-07-04"), true));
    MeasureEvaluation requestData = new MeasureEvaluation();
    requestData.setDataServerConfig(dataServerConfig);
    requestData.setTerminologyServerConfig(termServerConfig);
    // This is a patient ID that is assumed to exist in the target FHIR server
    requestData.setPatientId(VALID_PATIENT_ID);
    requestData.setMeasureContext(new MeasureContext(null, parameterOverrides, new com.ibm.cohort.engine.measure.Identifier(identifier.getSystem(), identifier.getValue()), measure.getVersion()));
    requestData.setEvidenceOptions(new MeasureEvidenceOptions(false, MeasureEvidenceOptions.DefineReturnOptions.NONE));
    ObjectMapper om = new ObjectMapper();
    System.out.println(om.writeValueAsString(requestData));
    RequestSpecification request = buildBaseRequest(new Headers()).queryParam(CohortEngineRestHandler.VERSION, ServiceBuildConstants.DATE).multiPart(CohortEngineRestHandler.REQUEST_DATA_PART, requestData, "application/json").multiPart(CohortEngineRestHandler.MEASURE_PART, "test_measure_v1_0_0.zip", new ByteArrayInputStream(baos.toByteArray()));
    ValidatableResponse response = request.post(RESOURCE, getServiceVersion()).then();
    ValidatableResponse vr = runSuccessValidation(response, ContentType.JSON, HttpStatus.SC_OK);
    String expected = getJsonFromFile(ServiceAPIGlobalSpec.EXP_FOLDER_TYPE, "measure_evaluation_exp.json");
    String actual = vr.extract().asString();
    assertMeasureReportEquals(parser, expected, actual, false);
}

Example 75 with Measure

use of org.hl7.fhir.r4b.model.Measure in project quality-measure-and-cohort-service by Alvearie.

the class CDMMeasureEvaluation method getParameterExtensions.

protected static List<Extension> getParameterExtensions(Measure measure, Context context, Map<String, Parameter> parameterMap) {
    Set<String> parameterNames = new HashSet<>();
    // Check for special parameters we handle elsewhere
    if (context.resolveParameterRef(null, CDMConstants.MEASUREMENT_PERIOD) != null) {
        parameterNames.add(CDMConstants.MEASUREMENT_PERIOD);
    }
    if (context.resolveParameterRef(null, CDMConstants.PRODUCT_LINE) != null) {
        parameterNames.add(CDMConstants.PRODUCT_LINE);
    }
    if (parameterMap != null) {
        parameterNames.addAll(parameterMap.keySet());
    }
    List<Extension> parameterExtensions = measure.getExtensionsByUrl(CDMConstants.MEASURE_PARAMETER_URL);
    for (Extension e : parameterExtensions) {
        ParameterDefinition parameterDefinition = (ParameterDefinition) e.getValue();
        parameterNames.add(parameterDefinition.getName());
    }
    return parameterNames.stream().map(x -> createParameterExtension(context, x)).filter(Objects::nonNull).collect(Collectors.toList());
}