private boolean isPureDisease(RegisteredDiagnosisModel test) {
   return (test != null
       && test.getStatus() != null
       && test.getStatus().equals(IInfoModel.STATUS_FINAL));
 }
 private boolean isDorcaUpdatedDisease(RegisteredDiagnosisModel test) {
   return (test != null && test.getStatus() != null && test.getStatus().equals(DORCA_UPDATED));
 }