@Override
public void setAttributeValue(Attribute attribute, Instance instance, Patient patient) {
RegaService rs = ruleService.getRegaService();
PatientAttributeValue pav =
rs.getPatientAttributeValue(
patient, ClinicalAttributeFactory.CLINICAL_REGA_ATTRIBUTE_RECENT_BLOOD_HB);
if (pav == null) return; // The is no recent blood hb for this patient
String strVal = pav.getValue();
Double dVal;
if (strVal.equals("N/A")) {
return; // There is no value
} else if (strVal.contains("/")) {
dVal = Double.parseDouble(strVal.replace('/', '.'));
} else {
dVal = Double.parseDouble(strVal);
}
logger.info("Recent Blood HB for " + patient.getPatientId() + " is " + dVal);
instance.setValue(attribute, dVal);
}
@Override
public void setAttributeValue(Attribute attribute, Instance instance, Patient patient) {
RegaService rs = ruleService.getRegaService();
// Get a list of viral loads in reverse order
List<TestResult> VLResults =
rs.getListOfTestResultsSortedByDate(
RegaService.VIRAL_LOAD_TEST_ID, patient.getPatientIi(), RegaService.SORT_ORDER_DESC);
Date sequenceDate = rs.getFirstSequenceDate(patient);
Date initDate = rs.getARTInitiationDate(patient.getPatientIi());
if (initDate == null) return; // This patient has never been on any treatment
boolean foundLowVL = false;
Date previousDate = null;
Date mostRecentVL = null;
for (TestResult vl : VLResults) {
if (mostRecentVL == null) {
mostRecentVL = vl.getTestDate();
}
Double vlValue = Double.parseDouble(stripPrefix(vl.getValue()));
if (vlValue < TREATMENT_WORKING_VIRAL_LOAD) {
if (previousDate == null) {
// this is the most recent VL
logger.info("TFR for " + patient.getPatientId() + " is 0");
instance.setValue(attribute, 0);
return;
} else {
foundLowVL = true;
Double diff;
if (sequenceDate == null) {
diff = new Double(getDiffInDays(previousDate, mostRecentVL));
} else {
diff = new Double(getDiffInDays(previousDate, sequenceDate));
}
logger.info("TFR for " + patient.getPatientId() + " is " + diff);
instance.setValue(attribute, diff);
return;
}
}
previousDate = vl.getTestDate();
}
if (!foundLowVL) {
// Viral load never supressed
Double diff;
if (sequenceDate == null) {
diff = new Double(getDiffInDays(initDate, mostRecentVL));
} else {
diff = new Double(getDiffInDays(initDate, sequenceDate));
}
logger.info("TFR for " + patient.getPatientId() + " is " + diff);
instance.setValue(attribute, diff);
}
}