{
  "city": "Lagos",
  "domain": "Health",
  "sample": "downloads/lagos-health-sample.csv",
  "records": 100,
  "fields": [
    {
      "source": "CitizenId",
      "label": "Resident reference",
      "description": "The synthetic resident reference used to connect this record to other city data.",
      "example": "6827875",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "NationalId",
      "label": "National identity reference",
      "description": "The synthetic national identity reference recorded for the resident.",
      "example": "NIN00010653706",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "FirstName",
      "label": "Given name",
      "description": "The first name assigned to the synthetic resident.",
      "example": "Modupe",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "MiddleName",
      "label": "Middle name",
      "description": "Any middle name assigned to the synthetic resident.",
      "example": "Omorede",
      "populated": 37,
      "missing": 63,
      "boolean": false
    },
    {
      "source": "LastName",
      "label": "Family name",
      "description": "The family name assigned to the synthetic resident.",
      "example": "George",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "DOB",
      "label": "Date of birth",
      "description": "The resident’s recorded date of birth.",
      "example": "1979-08-30",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "Gender",
      "label": "Gender",
      "description": "The gender recorded for the synthetic resident; M and F denote male and female in these samples.",
      "example": "Female",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "EthnicGroupId",
      "label": "Ethnic group reference",
      "description": "The reference used to identify the ethnic group associated with this record.",
      "example": "5",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "CitizenWardId",
      "label": "Citizen ward reference",
      "description": "The reference used to identify the citizen ward associated with this record.",
      "example": "19",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "CitizenWard",
      "label": "Resident’s ward",
      "description": "The ward recorded for the synthetic resident.",
      "example": "Sabo-Shomolu",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "CitizenRegistrationDate",
      "label": "Citizen registration date",
      "description": "The date recorded for the citizen registration event.",
      "example": "2001-08-22",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "ResidencyStatus",
      "label": "Residency status",
      "description": "The resident’s recorded relationship to the city, such as resident or diaspora.",
      "example": "Resident",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "CurrentCountryCode",
      "label": "Current country code",
      "description": "The country code recorded for the resident’s current location.",
      "example": "Not provided",
      "populated": 0,
      "missing": 100,
      "boolean": false
    },
    {
      "source": "DepartureDate",
      "label": "Departure date",
      "description": "The recorded date on which the resident left the city.",
      "example": "Not provided",
      "populated": 0,
      "missing": 100,
      "boolean": false
    },
    {
      "source": "IsPhysicallyResident",
      "label": "Physically resident",
      "description": "Whether the resident is recorded as physically living in the city. In the source file, 1 means yes and 0 means no.",
      "example": "Yes",
      "populated": 100,
      "missing": 0,
      "boolean": true
    },
    {
      "source": "RelationshipCode",
      "label": "Relationship to household head",
      "description": "The recorded relationship between this resident and the household head.",
      "example": "Child",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "PatientId",
      "label": "Patient reference",
      "description": "The reference used to identify the patient associated with this record.",
      "example": "5896465",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "PatientNumber",
      "label": "Patient number",
      "description": "The published reference number associated with the patient.",
      "example": "LOS-PAT-06827875",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "BloodGroup",
      "label": "Blood group",
      "description": "The blood group recorded for the synthetic patient.",
      "example": "B+",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "NHISNumber",
      "label": "Health insurance reference",
      "description": "The synthetic health-insurance reference recorded for the patient.",
      "example": "NHIS-96378984",
      "populated": 44,
      "missing": 56,
      "boolean": false
    },
    {
      "source": "PatientRegistrationDate",
      "label": "Patient registration date",
      "description": "The date recorded for the patient registration event.",
      "example": "2005-06-12",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "RegisteredFacilityId",
      "label": "Registered facility reference",
      "description": "The reference used to identify the registered facility associated with this record.",
      "example": "95",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "PatientIsActive",
      "label": "Patient active",
      "description": "Whether the patient is marked as active in the source record. In the source file, 1 means yes and 0 means no.",
      "example": "Yes",
      "populated": 100,
      "missing": 0,
      "boolean": true
    },
    {
      "source": "RegisteredFacilityCode",
      "label": "Registered facility code",
      "description": "The published code identifying the registered facility. Codes are retained as supplied in the source.",
      "example": "LOS-HLT-019-401",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "RegisteredFacilityName",
      "label": "Registered facility name",
      "description": "The name recorded for the registered facility associated with this record.",
      "example": "Sabo-Shomolu Mission Hospital",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "RegisteredFacilityLevel",
      "label": "Registered facility level",
      "description": "The service level assigned to the patient’s registered healthcare facility.",
      "example": "3",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "RegisteredFacilityType",
      "label": "Registered facility type",
      "description": "The category or type assigned to the registered facility in the source record.",
      "example": "Faith-Based",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "RegisteredFacilityOwnership",
      "label": "Registered facility ownership",
      "description": "The ownership category of the patient’s registered healthcare facility.",
      "example": "Faith-Based",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "VisitId",
      "label": "Visit reference",
      "description": "The reference used to identify the visit associated with this record.",
      "example": "21867789",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "VisitDate",
      "label": "Visit date",
      "description": "The date recorded for the visit event.",
      "example": "2026-07-02",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "VisitType",
      "label": "Visit type",
      "description": "The category or type assigned to the visit in the source record.",
      "example": "IPD",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "TriageLevel",
      "label": "Triage priority",
      "description": "The recorded urgency category assigned during the visit.",
      "example": "4",
      "populated": 18,
      "missing": 82,
      "boolean": false
    },
    {
      "source": "AdmissionDate",
      "label": "Admission date",
      "description": "The date recorded for the admission event.",
      "example": "2026-07-02",
      "populated": 52,
      "missing": 48,
      "boolean": false
    },
    {
      "source": "DischargeDate",
      "label": "Discharge date",
      "description": "The date recorded for the discharge event.",
      "example": "2026-07-05",
      "populated": 52,
      "missing": 48,
      "boolean": false
    },
    {
      "source": "VisitWardId",
      "label": "Visit ward reference",
      "description": "The reference used to identify the visit ward associated with this record.",
      "example": "19",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "EncounterStatus",
      "label": "Encounter status",
      "description": "The state recorded for the encounter in this extract.",
      "example": "DISCHARGED",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "AdmissionLengthDays",
      "label": "Length of admission (days)",
      "description": "The recorded duration of the admission, in days.",
      "example": "3",
      "populated": 52,
      "missing": 48,
      "boolean": false
    },
    {
      "source": "AgeAtVisit",
      "label": "Age at visit",
      "description": "The synthetic patient’s age in years at the time of the visit.",
      "example": "46",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "VisitFacilityId",
      "label": "Visit facility reference",
      "description": "The reference used to identify the visit facility associated with this record.",
      "example": "497",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "VisitFacilityCode",
      "label": "Visit facility code",
      "description": "The published code identifying the visit facility. Codes are retained as supplied in the source.",
      "example": "LOS-HLT-019-501",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "VisitFacilityName",
      "label": "Visit facility name",
      "description": "The name recorded for the visit facility associated with this record.",
      "example": "Sabo-Shomolu Private Hospital",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "VisitFacilityLevel",
      "label": "Visit facility level",
      "description": "The service level assigned to the facility where this visit took place.",
      "example": "3",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "VisitFacilityType",
      "label": "Visit facility type",
      "description": "The category or type assigned to the visit facility in the source record.",
      "example": "Private-Hospital",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "VisitFacilityOwnership",
      "label": "Visit facility ownership",
      "description": "The ownership category of the facility where the visit took place.",
      "example": "Private",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "BedCount",
      "label": "Bed count",
      "description": "The number of bed records included in this extract for the associated person or entity.",
      "example": "60",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "HasMaternity",
      "label": "Maternity recorded",
      "description": "Whether maternity is present in the associated source record. In the source file, 1 means yes and 0 means no.",
      "example": "Yes",
      "populated": 100,
      "missing": 0,
      "boolean": true
    },
    {
      "source": "HasEmergency",
      "label": "Emergency recorded",
      "description": "Whether emergency is present in the associated source record. In the source file, 1 means yes and 0 means no.",
      "example": "Yes",
      "populated": 100,
      "missing": 0,
      "boolean": true
    },
    {
      "source": "HasOperatingTheatre",
      "label": "Operating theatre recorded",
      "description": "Whether operating theatre is present in the associated source record. In the source file, 1 means yes and 0 means no.",
      "example": "Yes",
      "populated": 100,
      "missing": 0,
      "boolean": true
    },
    {
      "source": "HasICU",
      "label": "Intensive care available",
      "description": "Whether the facility is recorded as having an intensive care unit. In the source file, 1 means yes and 0 means no.",
      "example": "No",
      "populated": 100,
      "missing": 0,
      "boolean": true
    },
    {
      "source": "HasOncology",
      "label": "Oncology recorded",
      "description": "Whether oncology is present in the associated source record. In the source file, 1 means yes and 0 means no.",
      "example": "No",
      "populated": 100,
      "missing": 0,
      "boolean": true
    },
    {
      "source": "HasDialysis",
      "label": "Dialysis recorded",
      "description": "Whether dialysis is present in the associated source record. In the source file, 1 means yes and 0 means no.",
      "example": "No",
      "populated": 100,
      "missing": 0,
      "boolean": true
    },
    {
      "source": "HasTBServices",
      "label": "Tuberculosis services available",
      "description": "Whether the facility is recorded as providing tuberculosis services. In the source file, 1 means yes and 0 means no.",
      "example": "No",
      "populated": 100,
      "missing": 0,
      "boolean": true
    },
    {
      "source": "HasLaboratory",
      "label": "Laboratory recorded",
      "description": "Whether laboratory is present in the associated source record. In the source file, 1 means yes and 0 means no.",
      "example": "Yes",
      "populated": 100,
      "missing": 0,
      "boolean": true
    },
    {
      "source": "VisitAtRegisteredFacility",
      "label": "Visit at registered facility",
      "description": "Whether the visit took place at the patient’s registered facility.",
      "example": "NO",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "AttendingStaffId",
      "label": "Attending staff reference",
      "description": "The reference used to identify the attending staff associated with this record.",
      "example": "1081",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "AttendingStaffNumber",
      "label": "Attending staff number",
      "description": "The published reference number associated with the attending staff.",
      "example": "LSMOH-0001209",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "AttendingStaffName",
      "label": "Attending staff name",
      "description": "The name recorded for the attending staff associated with this record.",
      "example": "Abiodun Fadahunsi",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "AttendingStaffCategory",
      "label": "Attending staff category",
      "description": "The classification assigned to the attending staff in the published source.",
      "example": "Clinical-Officer",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "AttendingSpecialization",
      "label": "Attending clinician specialty",
      "description": "The specialty recorded for the staff member attending this visit.",
      "example": "Internal Medicine",
      "populated": 33,
      "missing": 67,
      "boolean": false
    },
    {
      "source": "AttendingLicenceNumber",
      "label": "Attending clinician licence",
      "description": "The synthetic professional licence reference recorded for the attending staff member.",
      "example": "Not provided",
      "populated": 0,
      "missing": 100,
      "boolean": false
    },
    {
      "source": "AttendingMDCNNumber",
      "label": "Attending clinician registration",
      "description": "The published MDCN registration reference for the attending staff member.",
      "example": "MDCN-0001494",
      "populated": 33,
      "missing": 67,
      "boolean": false
    },
    {
      "source": "AttendingStaffIsActive",
      "label": "Attending staff active",
      "description": "Whether the attending staff is marked as active in the source record. In the source file, 1 means yes and 0 means no.",
      "example": "Yes",
      "populated": 100,
      "missing": 0,
      "boolean": true
    },
    {
      "source": "VitalRecordCount",
      "label": "Vital record count",
      "description": "The number of vital record records included in this extract for the associated person or entity.",
      "example": "1",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "VitalRecordedDate",
      "label": "Vital recorded date",
      "description": "The date recorded for the vital recorded event.",
      "example": "2026-07-02",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "SystolicBP",
      "label": "Systolic blood pressure",
      "description": "The upper value recorded in the patient’s blood pressure reading.",
      "example": "108",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "DiastolicBP",
      "label": "Diastolic blood pressure",
      "description": "The lower value recorded in the patient’s blood pressure reading.",
      "example": "69",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "HeartRateBpm",
      "label": "Heart rate (beats/min)",
      "description": "The recorded number of heartbeats per minute.",
      "example": "62",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "TemperatureC",
      "label": "Temperature (°C)",
      "description": "The recorded body temperature in degrees Celsius.",
      "example": "37.9",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "RespRatePerMin",
      "label": "Breathing rate (breaths/min)",
      "description": "The recorded number of breaths per minute.",
      "example": "16",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "SpO2Pct",
      "label": "Oxygen saturation (%)",
      "description": "The oxygen saturation percentage recorded for the patient.",
      "example": "100",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "WeightKg",
      "label": "Weight (kg)",
      "description": "The recorded body weight in kilograms.",
      "example": "88.0",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "HeightCm",
      "label": "Height (cm)",
      "description": "The recorded height in centimetres.",
      "example": "160.0",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "BMI",
      "label": "Body mass index",
      "description": "The body mass index value recorded in the synthetic health data.",
      "example": "34.38",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "DiagnosisCount",
      "label": "Diagnosis count",
      "description": "The number of diagnosis records included in this extract for the associated person or entity.",
      "example": "1",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "ConfirmedDiagnosisCount",
      "label": "Confirmed diagnosis count",
      "description": "The number of confirmed diagnosis records included in this extract for the associated person or entity.",
      "example": "1",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "DiagnosisId",
      "label": "Diagnosis reference",
      "description": "The reference used to identify the diagnosis associated with this record.",
      "example": "18001268",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "DiagnosisICD10Code",
      "label": "Diagnosis code (ICD-10)",
      "description": "The published ICD-10 code identifying the recorded diagnosis.",
      "example": "I63.9",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "DiagnosisType",
      "label": "Diagnosis type",
      "description": "The category or type assigned to the diagnosis in the source record.",
      "example": "Primary",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "DiagnosisIsConfirmed",
      "label": "Diagnosis confirmed",
      "description": "Whether the source marks the recorded diagnosis as confirmed. In the source file, 1 means yes and 0 means no.",
      "example": "Yes",
      "populated": 100,
      "missing": 0,
      "boolean": true
    },
    {
      "source": "ConditionCount",
      "label": "Condition count",
      "description": "The number of condition records included in this extract for the associated person or entity.",
      "example": "1",
      "populated": 98,
      "missing": 2,
      "boolean": false
    },
    {
      "source": "ConditionICD10Code",
      "label": "Condition code (ICD-10)",
      "description": "The published ICD-10 code identifying the recorded condition.",
      "example": "I63.9",
      "populated": 98,
      "missing": 2,
      "boolean": false
    },
    {
      "source": "ConditionOnsetDate",
      "label": "Condition onset date",
      "description": "The date recorded for the condition onset event.",
      "example": "2026-07-02",
      "populated": 98,
      "missing": 2,
      "boolean": false
    },
    {
      "source": "ConditionResolvedDate",
      "label": "Condition resolved date",
      "description": "The date recorded for the condition resolved event.",
      "example": "Not provided",
      "populated": 0,
      "missing": 100,
      "boolean": false
    },
    {
      "source": "ConditionStatus",
      "label": "Condition status",
      "description": "The state recorded for the condition in this extract.",
      "example": "Chronic",
      "populated": 98,
      "missing": 2,
      "boolean": false
    },
    {
      "source": "ConditionSeverity",
      "label": "Condition severity",
      "description": "The severity category recorded for the condition.",
      "example": "Mild",
      "populated": 98,
      "missing": 2,
      "boolean": false
    },
    {
      "source": "LabResultCount",
      "label": "Lab result count",
      "description": "The number of lab result records included in this extract for the associated person or entity.",
      "example": "4",
      "populated": 99,
      "missing": 1,
      "boolean": false
    },
    {
      "source": "AbnormalLabCount",
      "label": "Abnormal lab count",
      "description": "The number of abnormal lab records included in this extract for the associated person or entity.",
      "example": "0",
      "populated": 99,
      "missing": 1,
      "boolean": false
    },
    {
      "source": "PanelCode",
      "label": "Panel code",
      "description": "The published code identifying the panel. Codes are retained as supplied in the source.",
      "example": "LIPID",
      "populated": 99,
      "missing": 1,
      "boolean": false
    },
    {
      "source": "TestCode",
      "label": "Test code",
      "description": "The published code identifying the test. Codes are retained as supplied in the source.",
      "example": "TRIG",
      "populated": 97,
      "missing": 3,
      "boolean": false
    },
    {
      "source": "ResultDate",
      "label": "Result date",
      "description": "The date recorded for the result event.",
      "example": "2026-07-02",
      "populated": 99,
      "missing": 1,
      "boolean": false
    },
    {
      "source": "ResultValue",
      "label": "Laboratory result",
      "description": "The value recorded for the laboratory test; read alongside the result unit.",
      "example": "139.892",
      "populated": 99,
      "missing": 1,
      "boolean": false
    },
    {
      "source": "Unit",
      "label": "Result unit",
      "description": "The measurement unit recorded for the laboratory result.",
      "example": "mg/dL",
      "populated": 99,
      "missing": 1,
      "boolean": false
    },
    {
      "source": "AbnormalFlag",
      "label": "Result flagged abnormal",
      "description": "The source’s indicator of whether the laboratory result is flagged as abnormal.",
      "example": "N",
      "populated": 99,
      "missing": 1,
      "boolean": false
    },
    {
      "source": "LabResultStatus",
      "label": "Lab result status",
      "description": "The state recorded for the lab result in this extract.",
      "example": "NORMAL",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "PrescriptionCount",
      "label": "Prescription count",
      "description": "The number of prescription records included in this extract for the associated person or entity.",
      "example": "1",
      "populated": 99,
      "missing": 1,
      "boolean": false
    },
    {
      "source": "DispensedPrescriptionCount",
      "label": "Dispensed prescription count",
      "description": "The number of dispensed prescription records included in this extract for the associated person or entity.",
      "example": "1",
      "populated": 99,
      "missing": 1,
      "boolean": false
    },
    {
      "source": "PrescriptionId",
      "label": "Prescription reference",
      "description": "The reference used to identify the prescription associated with this record.",
      "example": "103523548",
      "populated": 99,
      "missing": 1,
      "boolean": false
    },
    {
      "source": "MedicationCode",
      "label": "Medication code",
      "description": "The published code identifying the medication. Codes are retained as supplied in the source.",
      "example": "HSC10",
      "populated": 99,
      "missing": 1,
      "boolean": false
    },
    {
      "source": "MedicationName",
      "label": "Medication name",
      "description": "The name recorded for the medication associated with this record.",
      "example": "Hyoscine Butylbromide 10mg",
      "populated": 99,
      "missing": 1,
      "boolean": false
    },
    {
      "source": "DosageForm",
      "label": "Medication form",
      "description": "The physical form of the medication, such as a tablet or liquid.",
      "example": "Tablet",
      "populated": 99,
      "missing": 1,
      "boolean": false
    },
    {
      "source": "Quantity",
      "label": "Quantity",
      "description": "The amount recorded for the medication or service, in the source’s stated units.",
      "example": "7",
      "populated": 99,
      "missing": 1,
      "boolean": false
    },
    {
      "source": "DurationDays",
      "label": "Duration (days)",
      "description": "The recorded duration of the medication course or service, in days.",
      "example": "8",
      "populated": 99,
      "missing": 1,
      "boolean": false
    },
    {
      "source": "IsDispensed",
      "label": "Dispensed",
      "description": "Whether the associated record is marked as dispensed. In the source file, 1 means yes and 0 means no.",
      "example": "Yes",
      "populated": 99,
      "missing": 1,
      "boolean": true
    },
    {
      "source": "ProcedureCount",
      "label": "Procedure count",
      "description": "The number of procedure records included in this extract for the associated person or entity.",
      "example": "1",
      "populated": 22,
      "missing": 78,
      "boolean": false
    },
    {
      "source": "ProcedureId",
      "label": "Procedure reference",
      "description": "The reference used to identify the procedure associated with this record.",
      "example": "295136",
      "populated": 22,
      "missing": 78,
      "boolean": false
    },
    {
      "source": "ProcedureCode",
      "label": "Procedure code",
      "description": "The published code identifying the procedure. Codes are retained as supplied in the source.",
      "example": "HERNIA",
      "populated": 22,
      "missing": 78,
      "boolean": false
    },
    {
      "source": "ProcedureDate",
      "label": "Procedure date",
      "description": "The date recorded for the procedure event.",
      "example": "2026-07-02",
      "populated": 22,
      "missing": 78,
      "boolean": false
    },
    {
      "source": "ProcedureOutcome",
      "label": "Procedure outcome",
      "description": "The result recorded for the procedure event.",
      "example": "Success",
      "populated": 22,
      "missing": 78,
      "boolean": false
    },
    {
      "source": "ProcedureSourceICD10Code",
      "label": "Procedure-related diagnosis code",
      "description": "The ICD-10 code recorded as the source diagnosis for the procedure.",
      "example": "K35.80",
      "populated": 9,
      "missing": 91,
      "boolean": false
    },
    {
      "source": "PerformingStaffName",
      "label": "Performing staff name",
      "description": "The name recorded for the performing staff associated with this record.",
      "example": "Abiodun Fadahunsi",
      "populated": 22,
      "missing": 78,
      "boolean": false
    },
    {
      "source": "PerformingStaffCategory",
      "label": "Performing staff category",
      "description": "The classification assigned to the performing staff in the published source.",
      "example": "Clinical-Officer",
      "populated": 22,
      "missing": 78,
      "boolean": false
    },
    {
      "source": "PerformingStaffSpecialization",
      "label": "Performing staff specialization",
      "description": "The clinical specialty recorded for the performing staff.",
      "example": "Internal Medicine",
      "populated": 10,
      "missing": 90,
      "boolean": false
    },
    {
      "source": "ProcedureFacilityName",
      "label": "Procedure facility name",
      "description": "The name recorded for the procedure facility associated with this record.",
      "example": "Sabo-Shomolu Private Hospital",
      "populated": 22,
      "missing": 78,
      "boolean": false
    },
    {
      "source": "ReferralCount",
      "label": "Referral count",
      "description": "The number of referral records included in this extract for the associated person or entity.",
      "example": "1",
      "populated": 83,
      "missing": 17,
      "boolean": false
    },
    {
      "source": "ReferralId",
      "label": "Referral reference",
      "description": "The reference used to identify the referral associated with this record.",
      "example": "553380",
      "populated": 83,
      "missing": 17,
      "boolean": false
    },
    {
      "source": "ReferralICD10Code",
      "label": "Referral diagnosis code",
      "description": "The ICD-10 code recorded in connection with the referral.",
      "example": "I63.9",
      "populated": 83,
      "missing": 17,
      "boolean": false
    },
    {
      "source": "ReferralReason",
      "label": "Referral reason",
      "description": "The reason recorded for the referral event.",
      "example": "HasICU not available at referring facility",
      "populated": 83,
      "missing": 17,
      "boolean": false
    },
    {
      "source": "ReferralDate",
      "label": "Referral date",
      "description": "The date recorded for the referral event.",
      "example": "2026-07-02",
      "populated": 83,
      "missing": 17,
      "boolean": false
    },
    {
      "source": "ReferralOutcome",
      "label": "Referral outcome",
      "description": "The result recorded for the referral event.",
      "example": "Attended",
      "populated": 83,
      "missing": 17,
      "boolean": false
    },
    {
      "source": "ReferralFromFacility",
      "label": "Referring facility",
      "description": "The healthcare facility recorded as sending the referral.",
      "example": "Sabo-Shomolu Private Hospital",
      "populated": 83,
      "missing": 17,
      "boolean": false
    },
    {
      "source": "ReferralFromFacilityLevel",
      "label": "Referring facility level",
      "description": "The service level recorded for the facility sending the referral.",
      "example": "3",
      "populated": 83,
      "missing": 17,
      "boolean": false
    },
    {
      "source": "ReferralToFacility",
      "label": "Receiving facility",
      "description": "The healthcare facility recorded as receiving the referral.",
      "example": "Apapa-Wharf Tertiary Hospital",
      "populated": 83,
      "missing": 17,
      "boolean": false
    },
    {
      "source": "ReferralToFacilityLevel",
      "label": "Receiving facility level",
      "description": "The service level recorded for the facility receiving the referral.",
      "example": "5",
      "populated": 83,
      "missing": 17,
      "boolean": false
    },
    {
      "source": "HasDiagnosis",
      "label": "Diagnosis recorded",
      "description": "Whether diagnosis is present in the associated source record.",
      "example": "YES",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "ReceivedPrescription",
      "label": "Prescription recorded",
      "description": "Whether a prescription is recorded for the encounter.",
      "example": "YES",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "HadProcedure",
      "label": "Procedure recorded",
      "description": "Whether a procedure is recorded for the encounter.",
      "example": "YES",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "ReferralStatus",
      "label": "Referral status",
      "description": "The state recorded for the referral in this extract.",
      "example": "REFERRED",
      "populated": 100,
      "missing": 0,
      "boolean": false
    },
    {
      "source": "TemporalValidationStatus",
      "label": "Date consistency check",
      "description": "The published result of checking the timing and sequence of the recorded events.",
      "example": "VALID",
      "populated": 100,
      "missing": 0,
      "boolean": false
    }
  ]
}