private bool CheckRiskLevelBorderline(PatientModel patient, IEnumerable <string> patientNotes)
{
if (DiabetesRiskUtils.GetAge(patient, _dateTimeService) >= 30 &&
DiabetesRiskUtils.GetNumberOfTriggerTermsInNotes(patientNotes) == 2)
{
return(true);
}
return(false);
}
private bool CheckRiskLevelEarlyOnset(PatientModel patient, IEnumerable <string> patientNotes)
{
Sex sex = DiabetesRiskUtils.GetPatientSex(patient);
int age = DiabetesRiskUtils.GetAge(patient, _dateTimeService);
int triggerTerms = DiabetesRiskUtils.GetNumberOfTriggerTermsInNotes(patientNotes);
if ((age < 30 && (sex == Sex.Male && triggerTerms == 5 || sex == Sex.Female && triggerTerms == 7)) ||
triggerTerms >= 8)
{
return(true);
}
return(false);
}
public async Task <RiskAssessmentModel> DetermineRiskForPatientAsync(int patientId)
{
var patient = await _patientService.GetPatientAsync(patientId);
if (patient == null)
{
throw new NotFoundException("Patient", patientId);
}
RiskLevel riskLevel;
var patientNotes = await _patientNoteService.GetNotesByPatientIdAsync(patientId);
if (CheckRiskLevelBorderline(patient, patientNotes))
{
riskLevel = RiskLevel.Borderline;
}
else if (CheckRiskLevelInDanger(patient, patientNotes))
{
riskLevel = RiskLevel.InDanger;
}
else if (CheckRiskLevelEarlyOnset(patient, patientNotes))
{
riskLevel = RiskLevel.EarlyOnset;
}
else
{
riskLevel = RiskLevel.None;
}
return(new RiskAssessmentModel
{
RiskLevel = riskLevel,
Assessment = $"Patient: {patient.Family} {patient.Given} (age {DiabetesRiskUtils.GetAge(patient, _dateTimeService)}) diabetes assessment is: {DiabetesRiskUtils.ResolveRiskLevelString(riskLevel)}"
});
}