public float getConfidence(Patient subject, MedicFormResponse mfr) {
List<MedicFormFieldResponse> responses = formFieldResponseDao.getResponsesForFormResponse(mfr);
float result = 0.0F;
float total = 0.0F;
for (MedicFormFieldResponse fieldResponse : responses) {
// if it is mapped to a namefield, score it as a name
if (fieldResponse.getField().getMapping() == PatientFieldMapping.NAMEFIELD) {
result += getNameDistance(subject.getName(), fieldResponse.getValue());
total += 1.0F;
// if it is mapped to an id field, score it as an ID
} else if (fieldResponse.getField().getMapping() == PatientFieldMapping.IDFIELD) {
result += getEditDistance(subject.getStringID(), fieldResponse.getValue());
total += 1.0F;
// if it is mapped as a bday field, score it as a bday
} else if (fieldResponse.getField().getMapping() == PatientFieldMapping.BIRTHDATEFIELD) {
if (fieldResponse.getValue().length() <= 8) {
result +=
getEditDistance(
shortFormatter.format(subject.getBirthdate()), fieldResponse.getValue());
} else {
result +=
getEditDistance(
longFormatter.format(subject.getBirthdate()), fieldResponse.getValue());
}
total += 1.0F;
}
}
return (result / total) * 100;
}
public List<Candidate> getCandidatesForResponse(MedicFormResponse response) {
Log.info("Attempting to map response");
// get the CHW that submitted the form
CommunityHealthWorker chw = (CommunityHealthWorker) response.getSubmitter();
// get the list of patients that the CHW cares for
ArrayList<Patient> patients = (ArrayList<Patient>) patientDao.getPatientsForCHW(chw);
ArrayList<Candidate> candidates = new ArrayList<Candidate>();
// iterate through all fields on the form, seeing if they are mapped to patient identifying
// fields
// e.g. Birthdate, Name, and Patient ID
for (Patient patient : patients) {
candidates.add(new Candidate(patient));
}
List<MedicFormFieldResponse> responses = response.getResponses();
try {
responses.get(0).getDateSubmitted();
} catch (Exception e) {
responses = formFieldResponseDao.getResponsesForFormResponse(response);
}
for (MedicFormFieldResponse fieldResponse : responses) {
// if it is mapped to a namefield, score it as a name
if (fieldResponse.getField().getMapping() == PatientFieldMapping.NAMEFIELD) {
for (Candidate c : candidates) {
c.setNameScore(
getNameDistance(c.getName().toLowerCase(), fieldResponse.getValue().toLowerCase()));
}
// if it is mapped to an id field, score it as an ID
} else if (fieldResponse.getField().getMapping() == PatientFieldMapping.IDFIELD) {
for (Candidate c : candidates) {
c.setIdScore(getEditDistance(c.getStringID(), fieldResponse.getValue()));
}
// if it is mapped as a bday field, score it as a bday
} else if (fieldResponse.getField().getMapping() == PatientFieldMapping.BIRTHDATEFIELD) {
for (Candidate c : candidates) {
if (fieldResponse.getValue().length() <= 8) {
c.setBirthdateScore(
getEditDistance(
shortFormatter.format(c.getPatient().getBirthdate()),
fieldResponse.getValue()));
} else {
c.setBirthdateScore(
getEditDistance(
longFormatter.format(c.getPatient().getBirthdate()), fieldResponse.getValue()));
}
}
}
}
Collections.sort(candidates);
return candidates.subList(0, 5);
}