public double Classify(Patient patient, PatientVisitData visitData)
{
var enumerable = RuntimeClassificationModel
.Properties
.Select(p => p.Scaler[Convert.ToDouble(PatientPropertyProvider.GetPropertyValue(p.Name, patient, visitData))] * p.ModelCoefficient)
.ToList();
var intermediateResult = enumerable.Sum() + RuntimeClassificationModel.FreeCoefficient;
return(Math.Exp(intermediateResult) / (1 + Math.Exp(intermediateResult)));
}
private static object CurrentObject(ref string propertyName, Patient patient, PatientVisitData visitData)
{
object currentObject;
if (propertyName.StartsWith(PatientVisitDataPrefix))
{
currentObject = visitData;
propertyName = propertyName.Substring(PatientVisitDataPrefix.Length);
}
else
{
currentObject = patient;
}
return(currentObject);
}
public static object GetPropertyValue(string propertyName, Patient patient, PatientVisitData visitData)
{
var currentObject = CurrentObject(ref propertyName, patient, visitData);
foreach (var propertyNamePart in propertyName.Split('.'))
{
var type = currentObject.GetType();
var propertyInfo = type.GetProperty(propertyNamePart);
if (propertyInfo == null)
{
throw new InvalidOperationException($"Property '{propertyNamePart}' not found");
}
currentObject = propertyInfo.GetValue(currentObject);
}
return(currentObject);
}
public static void UpdatePatientByProperty(string propertyName, Patient patient, PatientVisitData visitData, object value)
{
var currentObject = CurrentObject(ref propertyName, patient, visitData);
var pathStrings = propertyName.Split('.');
for (var i = 0; i < pathStrings.Length - 1; i++)
{
var propertyNamePart = pathStrings[i];
var type = currentObject.GetType();
var propertyInfo = type.GetProperty(propertyNamePart);
if (propertyInfo == null)
{
throw new InvalidOperationException($"Property '{propertyNamePart}' not found");
}
currentObject = propertyInfo.GetValue(currentObject);
}
var propertyInfoLast = currentObject.GetType().GetProperty(pathStrings[pathStrings.Length - 1]);
if (propertyInfoLast == null)
{
throw new InvalidOperationException($"Property '{propertyName}' not found");
}
propertyInfoLast.SetValue(currentObject, Convert(value, propertyInfoLast.PropertyType));
}
public static Patient ReadPatientFromDictionary(IDictionary <string, string> patientProperties)
{
var patient = new Patient();
PatientVisitData patientVisitData = new PatientVisitData {
Patient = patient
};
var ruCulture = new CultureInfo("RU-ru");
patient.PatientVisitDataHistory.Add(patientVisitData);
if (!String.IsNullOrEmpty(patientProperties["HDurability"]))
{
double duration = 0;
try
{
duration = Convert.ToDouble(patientProperties["HDurability"], ruCulture);
}
catch (Exception e)
{
}
patient.TreatmentDuration = duration;
}
else
{
patient.TreatmentDuration = 0;
}
if (!String.IsNullOrEmpty(patientProperties["Hheredity"]))
{
var hHeredity = Convert.ToInt32(patientProperties["Hheredity"]);
if (hHeredity == 3)
{
patient.HypertensionAncestralAnamnesis = HypertensionAncestralAnamnesis.BothMotherAndFather;
}
else if (hHeredity == 2)
{
patient.HypertensionAncestralAnamnesis = HypertensionAncestralAnamnesis.Father;
}
else if (hHeredity == 1)
{
patient.HypertensionAncestralAnamnesis = HypertensionAncestralAnamnesis.Mother;
}
else
{
patient.HypertensionAncestralAnamnesis = HypertensionAncestralAnamnesis.None;
}
}
var nameParts = patientProperties["name"].Split(' ');
patient.Name = nameParts[1];
patient.Surname = nameParts[0];
patient.MiddleName = nameParts[2];
patient.BirthDate = DateTime.Today - TimeSpan.FromDays(Convert.ToInt32(patientProperties["age"]) * 365);
patient.Gender = patientProperties["gender"].Contains("ж") ? GenderType.Female : GenderType.Male;
if (!String.IsNullOrEmpty(patientProperties["AGT"]))
{
patient.Genes.Add(new Gene {
Name = "AGT",
Value = Convert.ToInt32(patientProperties["AGT"])
});
}
if (!String.IsNullOrEmpty(patientProperties["AGTR2"]))
{
patient.Genes.Add(new Gene
{
Name = "AGTR2",
Value = Convert.ToInt32(patientProperties["AGTR2"])
});
}
if (!String.IsNullOrEmpty(patientProperties["MaleHeredity"]))
{
patient.MaleHeredity = Convert.ToBoolean(Convert.ToInt32(patientProperties["MaleHeredity"]));
}
if (!String.IsNullOrEmpty(patientProperties["FemaleHeredity"]))
{
patient.FemaleHeredity = Convert.ToBoolean(Convert.ToInt32(patientProperties["FemaleHeredity"]));
}
if (patientProperties["smoke"].Contains("1"))
{
patientVisitData.Smoking.Type = SmokingType.Never;
}
else if (patientProperties["smoke"].Contains("2"))
{
patientVisitData.Smoking.Type = SmokingType.InPast;
}
else
{
patientVisitData.Smoking.Type = SmokingType.Now;
}
if (patientProperties["HStage"].Contains("1"))
{
patientVisitData.HypertensionStage = HypertensionStage.Stage1;
}
if (patientProperties["HStage"].Contains("2"))
{
patientVisitData.HypertensionStage = HypertensionStage.Stage2;
}
if (patientProperties["HStage"].Contains("3"))
{
patientVisitData.HypertensionStage = HypertensionStage.Stage3;
}
if (patientProperties["HStage"].Contains("зд"))
{
patientVisitData.HypertensionStage = HypertensionStage.Healthy;
}
if (!String.IsNullOrEmpty(patientProperties["WaistCircumference"]))
{
patientVisitData.WaistCircumference = Convert.ToDouble(patientProperties["WaistCircumference"], ruCulture);
}
if (!String.IsNullOrEmpty(patientProperties["BMI"]))
{
patientVisitData.TemporaryBMI = Convert.ToDouble(patientProperties["BMI"], ruCulture);
}
if (patientProperties["HStage"].Contains("1"))
{
patientVisitData.HypertensionStage = HypertensionStage.Stage1;
}
else if (patientProperties["HStage"].Contains("2"))
{
patientVisitData.HypertensionStage = HypertensionStage.Stage2;
}
else if (patientProperties["HStage"].Contains("3"))
{
patientVisitData.HypertensionStage = HypertensionStage.Stage3;
}
else
{
patientVisitData.HypertensionStage = HypertensionStage.Healthy;
}
if (!String.IsNullOrEmpty(patientProperties["phiz"]))
{
var phiz = Convert.ToInt32(patientProperties["phiz"]);
if (phiz == 4)
{
patientVisitData.PhysicalActivity = PhysicalActivity.MoreThenTreeTimesPerWeek;
}
else if (phiz == 3)
{
patientVisitData.PhysicalActivity = PhysicalActivity.FromOneToThreeTimesPerWeek;
}
else if (phiz == 2)
{
patientVisitData.PhysicalActivity = PhysicalActivity.OncePerWeekOrLess;
}
else
{
patientVisitData.PhysicalActivity = PhysicalActivity.Never;
}
}
else
{
}
return(patient);
}
