public void getCMMatchesTest()
{
DbMethods.getInstance().clearTables();
int p1ID = 0;
DbMethods.getInstance().InsertPatient();
DateTime now = DateTime.Now;
DbMethods.getInstance().InsertVisit(p1ID, 1, 1, now);
DbMethods.getInstance().InsertVisit(p1ID, 1, 1, now);
DbMethods.getInstance().InsertVisit(p1ID, 1, 2, now);
Patient p = new Patient(p1ID);
p.Visits = DbMethods.getInstance().getPatientVisits(p1ID);
ACV acv1 = new ACV(new List<Visit>(){
p.Visits[0],
p.Visits[1]
});
ACV acv2 = new ACV(new List<Visit>()
{
p.Visits[0],
new Visit(1, 1, 3, now)
});
List<ACV> matches = p.GetCMMatches(acv1);
Assert.True(matches.Count == 1);
matches = p.GetCMMatches(acv2);
Assert.True(matches.Count == 0);
}
public void isSafeTest()
{
int p1ID = 0;
int p2ID = 1;
int p3ID = 2;
Patient p = new Patient(p1ID);
DateTime now = DateTime.Now;
DbMethods.getInstance().clearTables();
DbMethods.getInstance().InsertPatient();
DbMethods.getInstance().InsertPatient();
DbMethods.getInstance().InsertPatient();
DbMethods.getInstance().InsertVisit(p1ID, 1, 1, now);
DbMethods.getInstance().InsertVisit(p1ID, 1, 1, now);
DbMethods.getInstance().InsertVisit(p1ID, 1, 2, now);
DbMethods.getInstance().InsertVisit(p2ID, 1, 1, now);
DbMethods.getInstance().InsertVisit(p2ID, 1, 1, now);
DbMethods.getInstance().InsertVisit(p2ID, 1, 3, now);
DbMethods.getInstance().InsertVisit(p3ID, 1, 1, now);
DbMethods.getInstance().InsertVisit(p3ID, 1, 2, now);
DbMethods.getInstance().InsertVisit(p3ID, 1, 3, now);
p.Visits = DbMethods.getInstance().getPatientVisits(p.ID);
List<Patient> patients = DbMethods.getInstance().getPatientsWVisits();
bool isSafe = p.IsSafe(patients, 2, 1);
Assert.True(isSafe);
isSafe = p.IsSafe(patients, 2, 2);
Assert.False(isSafe);
isSafe = p.IsSafe(patients, 3, 1);
Assert.False(isSafe);
isSafe = p.IsSafe(patients, 1, 1);
Assert.True(isSafe);
isSafe = p.IsSafe(patients, 1, 2);
Assert.False(isSafe);
}
public void findACVTest()
{
DateTime now = DateTime.Now;
this._patientACV = new List<ACV>();
int ACVSize = 3;
DbMethods.getInstance().clearTables();
DbMethods.getInstance().InsertPatient();
DbMethods.getInstance().InsertVisit(0, 1, 1, now);
DbMethods.getInstance().InsertVisit(0, 1, 2, now);
DbMethods.getInstance().InsertVisit(0, 1, 3, now);
DbMethods.getInstance().InsertVisit(0, 1, 4, now.AddDays(1));
Patient p1 = new Patient(0);
p1.FindACVs(ACVSize, PatientACVFound);
Assert.True(this._patientACV.Count == (Util.getFactorial(p1.Visits.Count)/(Util.getFactorial(ACVSize)*Util.getFactorial(p1.Visits.Count-ACVSize))));
}
public void Delete(Model.Patient patient)
{
// TODO: implement
}
public void Save(Model.Patient newPatient)
{
// TODO: implement
}
private void listPatients_SelectedIndexChanged(object sender, EventArgs e)
{
this._selectedPatient = (Patient)this.listPatients.SelectedValue;
this.updatePatientVisits();
}
public void Update(Model.Patient patient)
{
// TODO: implement
}
public static Hl7.Fhir.Model.Patient MapModel(Model.Patient patient)
{
if (patient == null)
{
throw new ArgumentNullException("patient");
}
var resource = new Hl7.Fhir.Model.Patient();
resource.Id = patient.PatientId.ToString("D");
resource.Active = patient.Active;
resource.Deceased = new FhirBoolean(patient.Deceased);
resource.Name = new List <HumanName>();
var name = new HumanName()
{
Family = new[] { patient.LastName },
Given = new[] { patient.FirstName },
Use = HumanName.NameUse.Official
};
resource.Name.Add(name);
resource.BirthDate = patient.Birthday.ToString("s");
switch (patient.Gender)
{
case GenderCode.Female:
resource.Gender = new CodeableConcept("http://hl7.org/fhir/v3/AdministrativeGender", "F", "Female");
break;
case GenderCode.Male:
resource.Gender = new CodeableConcept("http://hl7.org/fhir/v3/AdministrativeGender", "M", "Male");
break;
case GenderCode.Undetermined:
resource.Gender = new CodeableConcept("http://hl7.org/fhir/v3/AdministrativeGender", "U", "Undetermined");
break;
default:
resource.Gender = new CodeableConcept("http://hl7.org/fhir/v3/NullFlavor", "UNK", "Unknown");
break;
}
resource.Telecom = new List <Contact>
{
new Contact()
{
Value = patient.Phone,
System = Contact.ContactSystem.Phone,
Use = Contact.ContactUse.Home
},
new Contact()
{
Value = patient.Mobile,
System = Contact.ContactSystem.Phone,
Use = Contact.ContactUse.Mobile
},
new Contact()
{
Value = patient.EMail,
System = Contact.ContactSystem.Email,
Use = Contact.ContactUse.Home
},
};
resource.Address = new List <Address>
{
new Address()
{
Country = patient.Country,
City = patient.City,
Zip = patient.Zip,
Line = new[]
{
patient.AddressLine1,
patient.AddressLine2
}
}
};
// Make use of extensions ...
//
resource.Extension = new List <Extension>(1);
resource.Extension.Add(new Extension(new Uri("http://www.englishclub.com/vocabulary/world-countries-nationality.htm"),
new FhirString(patient.Nationality)
));
return(resource);
}
public static Model.Patient MapResource(Resource resource)
{
var source = resource as Hl7.Fhir.Model.Patient;
if (source == null)
{
throw new ArgumentException("Resource in not a HL7 FHIR Patient resouce");
}
var patient = new Model.Patient();
patient.Active = source.Active ?? true;
var deceased = source.Deceased as FhirBoolean;
if (deceased != null)
{
patient.Deceased = deceased.Value ?? false;
}
patient.FirstName = source.Name[0].Given.FirstOrDefault();
patient.LastName = source.Name[0].Family.FirstOrDefault();
var phone = source.Telecom.FirstOrDefault(t => t.System == Contact.ContactSystem.Phone && t.Use == Contact.ContactUse.Home);
if (phone != null)
{
patient.Phone = phone.Value;
}
var mobile = source.Telecom.FirstOrDefault(t => t.System == Contact.ContactSystem.Phone && t.Use == Contact.ContactUse.Mobile);
if (mobile != null)
{
patient.Mobile = mobile.Value;
}
var email = source.Telecom.FirstOrDefault(t => t.System == Contact.ContactSystem.Email && t.Use == Contact.ContactUse.Home);
if (email != null)
{
patient.EMail = email.Value;
}
var gender = source.Gender.Coding[0].Code.ToUpper();
switch (gender)
{
case "U":
patient.Gender = GenderCode.Unknown;
break;
case "F":
patient.Gender = GenderCode.Female;
break;
case "M":
patient.Gender = GenderCode.Male;
break;
case "UNK":
patient.Gender = GenderCode.Undetermined;
break;
default:
patient.Gender = GenderCode.Unknown;
break;
}
// Example for extension "nationality"
//
var firstOrDefault = source.Extension.FirstOrDefault(x => x.Url.AbsolutePath == "http://www.englishclub.com/vocabulary/world-countries-nationality.htm");
if (firstOrDefault != null)
{
var element = firstOrDefault.Value;
var nationality = (FhirString)firstOrDefault.Value;
patient.Nationality = nationality.Value;
}
var birthday = source.BirthDate;
patient.Birthday = DateTime.Parse(birthday);
return(patient);
}
//return list of ACV for a specified patient using the tree based algorithm
public List<ACV> retrievePatientACV_clientBased(int patientID, int n)
{
List<Visit> visits = DbMethods.getInstance().getPatientVisits(patientID);
Patient p = new Patient(patientID);
List<ACV> acvs = new List<ACV>();
p.FindACVs(n, new ACVFoundEventHandler(
(Patient sender, ACVFoundArgs args) =>
{
acvs.Add(args.ACV);
}
));
return acvs;
}
//generate data for iteration 1
public void createIteration1PatientsAndVisits(int numberOfPatients)
{
Random random = new Random();
List<Patient> patients = new List<Patient>();
List<Patient> globallySimilarPatients = new List<Patient>();
List<Patient> globallyNonSimilarPatients = new List<Patient>();
List<PatientMatchNode> patientMatchNodes = new List<PatientMatchNode>();
float globallySimilarPatientsThreshold = 0.1f;
float globallyNonSimilarPatientsThreshold = 0.1f;
int requiredNumberOfGloballySimilarPatients = (int)((globallySimilarPatientsThreshold * numberOfPatients) + 0.5f);
int requiredNumberOfGloballyNonSimilarPatients = (int)((globallyNonSimilarPatientsThreshold * numberOfPatients) + 0.5f);
int currentNumberOfGloballySimilarPatients = 0;
int currentNumberOfGloballyNonSimilarPatients = 0;
DateTime maxRangeStart = new DateTime(2011, 01, 01);
DateTime maxRangeEnd = new DateTime(2011, 12, 31);
DateTime rangeStart = Util.getRandomDate(maxRangeStart, maxRangeEnd.AddMonths(-1));
DateTime rangeEnd = rangeStart.AddDays(15);
int randRationalMin = 1;
int randRationalMax = 5;
DbMethods.getInstance().clearTables();
for (int i = 0; i < numberOfPatients; i++)
{
int patientID = i;
DbMethods.getInstance().InsertPatient();
Patient patient = new Patient(patientID);
PatientMatchNode patientNode = new PatientMatchNode(patient);
int numberOfVisits = random.Next(10, 20);
bool restart = true;
do
{
patient.ClearVisits();
//generate directed visits
for (int j = 0; j < numberOfVisits; j++)
{
Visit v = new Visit(-1, random.Next(1, 100), random.Next(randRationalMin, randRationalMax), Util.getRandomDate(rangeStart, rangeEnd));
if (!patient.HasVisit(v))
{
patient.AddVisit(v);
}
else
{
j--;
}
}
if (requiredNumberOfGloballySimilarPatients > 0)
{
//SIMILAR PATIENTS
foreach (PatientMatchNode n in patientMatchNodes)
{
if (n.Patient.HasSimilarVisits(patient, 0.5f))
{
n.addMatch(patient);
restart = false;
}
}
List<PatientMatchNode> nodesToRemove = new List<PatientMatchNode>();
foreach (PatientMatchNode n in patientMatchNodes)
{
if (n.getMatchesNumber() >= 4)
{
requiredNumberOfGloballySimilarPatients--;
globallySimilarPatients.Add(n.Patient);
nodesToRemove.Add(n);
}
}
foreach (PatientMatchNode n in nodesToRemove)
{
patientMatchNodes.Remove(n);
}
nodesToRemove.Clear();
if(patientMatchNodes.Count < requiredNumberOfGloballySimilarPatients)
{
patientMatchNodes.Add(patientNode);
restart = false;
}
}
else if (requiredNumberOfGloballyNonSimilarPatients > 0)
{
//NON-SIMILAR PATIENTS
rangeStart = maxRangeStart;
rangeEnd = maxRangeEnd;
bool hasSimilar = false;
foreach (Patient p in patients)
{
if (!patient.HasNoSimilarVisits(p))
{
hasSimilar = true;
}
}
if (!hasSimilar)
{
restart = false;
requiredNumberOfGloballyNonSimilarPatients--;
globallyNonSimilarPatients.Add(patient);
}
}
else
{
bool hasSimilar = false;
foreach (Patient p in globallyNonSimilarPatients)
{
if (!patient.HasNoSimilarVisits(p))
{
hasSimilar = true;
}
}
if (!hasSimilar)
{
restart = false;
}
}
}
while(restart);
//adding the visits
foreach (Visit v in patient.Visits)
{
DbMethods.getInstance().InsertVisit(patientID, v.ProfessionalID, v.RationalID, v.Date);
}
patients.Add(patient);
}
}
private void PatientACVFound(Patient sender, ACVFoundArgs args)
{
ACV acv = args.ACV;
this._patientACV.Add(acv);
}
private void RenderCMMatches(ACV cm)
{
int patientID = this.AskForPatientID();
Patient p = new Patient(patientID);
List<ACV> matches = p.GetCMMatches(cm);
int matchCounter = 1;
foreach (ACV acv in matches)
{
Console.WriteLine("Match : " + matchCounter++);
Console.WriteLine(acv.ToString());
}
Console.WriteLine();
Console.WriteLine("Combination to match : ");
Console.WriteLine(cm.ToString());
Console.WriteLine("Number of matches : " + matches.Count);
Console.WriteLine();
}
public void similarHistoryTest()
{
Patient p1 = new Patient(1);
Patient p2 = new Patient(2);
Patient p3 = new Patient(3);
DateTime now = DateTime.Now;
p1.AddVisit(new Visit(1, 1, 1, now));
p1.AddVisit(new Visit(2, 1, 2, now));
p1.AddVisit(new Visit(3, 1, 3, now));
p1.AddVisit(new Visit(4, 1, 3, now.AddDays(1)));
p2.AddVisit(new Visit(5, 1, 1, now));
p2.AddVisit(new Visit(6, 1, 2, now));
p3.AddVisit(new Visit(7, 1, 3, now));
p3.AddVisit(new Visit(8, 1, 3, now.AddDays(2)));
bool result = p1.HasSimilarVisits(p2, 0.5f);
Assert.True(result == true);
result = p1.HasSimilarVisits(p3, 0.5f);
Assert.True(result == false);
result = p1.HasSimilarVisits(p3, 0.25f);
Assert.True(result == true);
result = p1.HasSimilarVisits(p2, 0.75f);
Assert.True(result == false);
}
public void matchACVTest()
{
this._patientACV = new List<ACV>();
DateTime now = DateTime.Now;
DbMethods.getInstance().clearTables();
DbMethods.getInstance().InsertPatient();
DbMethods.getInstance().InsertVisit(0, 1, 1, now);
DbMethods.getInstance().InsertVisit(0, 1, 2, now);
DbMethods.getInstance().InsertVisit(0, 1, 3, now);
DbMethods.getInstance().InsertPatient();
DbMethods.getInstance().InsertVisit(1, 1, 1, now);
DbMethods.getInstance().InsertVisit(1, 1, 2, now);
DbMethods.getInstance().InsertVisit(1, 1, 3, now);
Patient p1 = new Patient(0);
Patient p2 = new Patient(1);
p2.FindACVs(2, PatientACVFound);
foreach (ACV v in this._patientACV)
{
Assert.True(p1.MatchesACV(v));
}
}
partial void DeletePatient(Patient instance);
partial void UpdatePatient(Patient instance);
partial void InsertPatient(Patient instance);
private void RenderCMMatches(int patientID)
{
int cmSize = 0;
ACV CM = new ACV(new List<Visit>());
Patient p = new Patient(patientID);
do
{
Console.WriteLine("Choose the size of the CM : ");
cmSize = int.Parse(Console.ReadLine());
} while (cmSize <= 0);
for (int i = 0; i < cmSize; i++)
{
int year;
int month;
int day;
int rational;
do
{
Console.WriteLine("CM no : " + (i + 1));
Console.WriteLine("Month : ");
month = int.Parse(Console.ReadLine());
} while (month <= 0);
do
{
Console.WriteLine("Day : ");
day = int.Parse(Console.ReadLine());
} while (day <= 0);
do
{
Console.WriteLine("Year : ");
year = int.Parse(Console.ReadLine());
} while (year <= 0);
do
{
Console.WriteLine("Rational : ");
Console.WriteLine("1. New");
Console.WriteLine("2. Checkup");
Console.WriteLine("3. Follow-up");
Console.WriteLine("4. Referral");
Console.WriteLine("5. Emergency");
rational = int.Parse(Console.ReadLine());
} while (rational < 1 && rational > 5);
CM.Add(new Visit(-1, -1, rational, new DateTime(year, month, day)));
}
//this._controller.matchCM(patientID, CM, false);
List<ACV> matches = p.GetCMMatches(CM);
int matchCounter = 1;
foreach (ACV acv in matches)
{
Console.WriteLine();
Console.WriteLine("Match : " + matchCounter++);
Console.WriteLine(acv.ToString());
}
Console.WriteLine();
Console.WriteLine("Combination to match : ");
Console.WriteLine(CM.ToString());
Console.WriteLine("Number of matches : " + matches.Count);
Console.WriteLine();
}
public static Patient ParsePatient(DataRowCollection dataRow,int index)
{
try{
Patient patient = new Patient();
patient.D_ID = Convert.ToInt16(dataRow[index]["d_id"].ToString());
patient.Gender = dataRow[index]["gender"].ToString();
patient.Old = Convert.ToInt16(dataRow[index]["old"]);
patient.P_name = dataRow[index]["p_name"].ToString();
patient.Pid = Convert.ToInt16(dataRow[index]["pid"]);
patient.Tel = dataRow[index]["tel"].ToString();
return patient;
}catch(Exception exp){
return null;
}
}
