}" disabled="#{patientReportController.currentPatientReport.approved}"
                                                                 rendered="#{pvv.investigationItem.ixItemValueType eq 'Varchar' and empty pvv.investigationItem.investigationItemValues}" >
                                                        <p:ajax process="@this" event="blur" listener="#{patientReportController.savePatientReportItemValues()}"></p:ajax>
                                                    </p:inputText>
               