- Initial Population =
- AND: Age>= 18 year(s) at: "Measurement Period"
- AND: "Occurrence A of Procedure, Performed: Cataract Surgery" during "Measurement Period"
- AND: "Occurrence A of Procedure, Performed: Cataract Surgery" > 92 day(s) starts before end of "Measurement Period"
- Denominator =
- Denominator Exclusions =
- OR: Union of:
- "Diagnosis: Acute and Subacute Iridocyclitis" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Pathologic Myopia" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Retinal Detachment with Retinal Defect" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Retinal Vascular Occlusion" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Purulent Endophthalmitis" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Certain Types of Iridocyclitis" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Glaucoma Associated with Congenital Anomalies, Dystrophies, and Systemic Syndromes" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Chronic Iridocyclitis" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Choroidal Degenerations" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Optic Neuritis" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Other Background Retinopathy and Retinal Vascular Changes" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Other Corneal Deformities" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Cloudy Cornea" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Other Retinal Disorders" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Prior Penetrating Keratoplasty" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Other and Unspecified Forms of Chorioretinitis and Retinochoroiditis" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Amblyopia" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Corneal Edema" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Nystagmus and Other Irregular Eye Movements" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Moderate or Severe Impairment, Better Eye, Profound Impairment Lesser Eye" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Hereditary Choroidal Dystrophies" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Hereditary Retinal Dystrophies" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Burn Confined to Eye and Adnexa" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Scleritis and Episcleritis" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Other Disorders of Sclera" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Focal Chorioretinitis and Focal Retinochoroiditis" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Degenerative Disorders of Globe" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Degeneration of Macula and Posterior Pole" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Disseminated Chorioretinitis and Disseminated Retinochoroiditis" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Diabetic Macular Edema" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Uveitis" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Profound Impairment, Both Eyes" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Other Proliferative Retinopathy" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Cataract Secondary to Ocular Disorders" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Disorders of Visual Cortex" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Choroidal Detachment" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Disorders of Optic Chiasm" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Injury to Optic Nerve and Pathways" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Choroidal Hemorrhage and Rupture" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Other Disorders of Optic Nerve" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Glaucoma" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Chorioretinal Scars" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Hereditary Corneal Dystrophies" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Central Corneal Ulcer" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Corneal Opacity and Other Disorders of Cornea" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Optic Atrophy" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Open Wound of Eyeball" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Other Endophthalmitis" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Separation of Retinal Layers" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Diabetic Retinopathy" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- "Diagnosis: Visual Field Defects" satisfies all:
- starts before start of "Occurrence A of Procedure, Performed: Cataract Surgery"
- overlaps "Occurrence A of Procedure, Performed: Cataract Surgery"
- Numerator =
- AND: "Physical Exam, Performed: Best Corrected Visual Acuity (result: Visual Acuity 20/40 or Better)" <= 90 day(s) starts after end of "Occurrence A of Procedure, Performed: Cataract Surgery"
- Numerator Exclusions =
- Denominator Exceptions =
- Stratification =
- "Diagnosis: Acute and Subacute Iridocyclitis" using "Acute and Subacute Iridocyclitis Grouping Value Set (2.16.840.1.113883.3.526.3.1241)"
- "Diagnosis: Amblyopia" using "Amblyopia Grouping Value Set (2.16.840.1.113883.3.526.3.1448)"
- "Diagnosis: Burn Confined to Eye and Adnexa" using "Burn Confined to Eye and Adnexa Grouping Value Set (2.16.840.1.113883.3.526.3.1409)"
- "Diagnosis: Cataract Secondary to Ocular Disorders" using "Cataract Secondary to Ocular Disorders Grouping Value Set (2.16.840.1.113883.3.526.3.1410)"
- "Diagnosis: Central Corneal Ulcer" using "Central Corneal Ulcer Grouping Value Set (2.16.840.1.113883.3.526.3.1428)"
- "Diagnosis: Certain Types of Iridocyclitis" using "Certain Types of Iridocyclitis Grouping Value Set (2.16.840.1.113883.3.526.3.1415)"
- "Diagnosis: Chorioretinal Scars" using "Chorioretinal Scars Grouping Value Set (2.16.840.1.113883.3.526.3.1449)"
- "Diagnosis: Choroidal Degenerations" using "Choroidal Degenerations Grouping Value Set (2.16.840.1.113883.3.526.3.1450)"
- "Diagnosis: Choroidal Detachment" using "Choroidal Detachment Grouping Value Set (2.16.840.1.113883.3.526.3.1451)"
- "Diagnosis: Choroidal Hemorrhage and Rupture" using "Choroidal Hemorrhage and Rupture Grouping Value Set (2.16.840.1.113883.3.526.3.1452)"
- "Diagnosis: Chronic Iridocyclitis" using "Chronic Iridocyclitis Grouping Value Set (2.16.840.1.113883.3.526.3.1416)"
- "Diagnosis: Cloudy Cornea" using "Cloudy Cornea Grouping Value Set (2.16.840.1.113883.3.526.3.1417)"
- "Diagnosis: Corneal Edema" using "Corneal Edema Grouping Value Set (2.16.840.1.113883.3.526.3.1418)"
- "Diagnosis: Corneal Opacity and Other Disorders of Cornea" using "Corneal Opacity and Other Disorders of Cornea Grouping Value Set (2.16.840.1.113883.3.526.3.1419)"
- "Diagnosis: Degeneration of Macula and Posterior Pole" using "Degeneration of Macula and Posterior Pole Grouping Value Set (2.16.840.1.113883.3.526.3.1453)"
- "Diagnosis: Degenerative Disorders of Globe" using "Degenerative Disorders of Globe Grouping Value Set (2.16.840.1.113883.3.526.3.1454)"
- "Diagnosis: Diabetic Macular Edema" using "Diabetic Macular Edema Grouping Value Set (2.16.840.1.113883.3.526.3.1455)"
- "Diagnosis: Diabetic Retinopathy" using "Diabetic Retinopathy Grouping Value Set (2.16.840.1.113883.3.526.3.327)"
- "Diagnosis: Disorders of Optic Chiasm" using "Disorders of Optic Chiasm Grouping Value Set (2.16.840.1.113883.3.526.3.1457)"
- "Diagnosis: Disorders of Visual Cortex" using "Disorders of Visual Cortex Grouping Value Set (2.16.840.1.113883.3.526.3.1458)"
- "Diagnosis: Disseminated Chorioretinitis and Disseminated Retinochoroiditis" using "Disseminated Chorioretinitis and Disseminated Retinochoroiditis Grouping Value Set (2.16.840.1.113883.3.526.3.1459)"
- "Diagnosis: Focal Chorioretinitis and Focal Retinochoroiditis" using "Focal Chorioretinitis and Focal Retinochoroiditis Grouping Value Set (2.16.840.1.113883.3.526.3.1460)"
- "Diagnosis: Glaucoma" using "Glaucoma Grouping Value Set (2.16.840.1.113883.3.526.3.1423)"
- "Diagnosis: Glaucoma Associated with Congenital Anomalies, Dystrophies, and Systemic Syndromes" using "Glaucoma Associated with Congenital Anomalies, Dystrophies, and Systemic Syndromes Grouping Value Set (2.16.840.1.113883.3.526.3.1461)"
- "Diagnosis: Hereditary Choroidal Dystrophies" using "Hereditary Choroidal Dystrophies Grouping Value Set (2.16.840.1.113883.3.526.3.1462)"
- "Diagnosis: Hereditary Corneal Dystrophies" using "Hereditary Corneal Dystrophies Grouping Value Set (2.16.840.1.113883.3.526.3.1424)"
- "Diagnosis: Hereditary Retinal Dystrophies" using "Hereditary Retinal Dystrophies Grouping Value Set (2.16.840.1.113883.3.526.3.1463)"
- "Diagnosis: Injury to Optic Nerve and Pathways" using "Injury to Optic Nerve and Pathways Grouping Value Set (2.16.840.1.113883.3.526.3.1427)"
- "Diagnosis: Moderate or Severe Impairment, Better Eye, Profound Impairment Lesser Eye" using "Moderate or Severe Impairment, Better Eye, Profound Impairment Lesser Eye Grouping Value Set (2.16.840.1.113883.3.526.3.1464)"
- "Diagnosis: Nystagmus and Other Irregular Eye Movements" using "Nystagmus and Other Irregular Eye Movements Grouping Value Set (2.16.840.1.113883.3.526.3.1465)"
- "Diagnosis: Open Wound of Eyeball" using "Open Wound of Eyeball Grouping Value Set (2.16.840.1.113883.3.526.3.1430)"
- "Diagnosis: Optic Atrophy" using "Optic Atrophy Grouping Value Set (2.16.840.1.113883.3.526.3.1466)"
- "Diagnosis: Optic Neuritis" using "Optic Neuritis Grouping Value Set (2.16.840.1.113883.3.526.3.1467)"
- "Diagnosis: Other and Unspecified Forms of Chorioretinitis and Retinochoroiditis" using "Other and Unspecified Forms of Chorioretinitis and Retinochoroiditis Grouping Value Set (2.16.840.1.113883.3.526.3.1468)"
- "Diagnosis: Other Background Retinopathy and Retinal Vascular Changes" using "Other Background Retinopathy and Retinal Vascular Changes Grouping Value Set (2.16.840.1.113883.3.526.3.1469)"
- "Diagnosis: Other Corneal Deformities" using "Other Corneal Deformities Grouping Value Set (2.16.840.1.113883.3.526.3.1470)"
- "Diagnosis: Other Disorders of Optic Nerve" using "Other Disorders of Optic Nerve Grouping Value Set (2.16.840.1.113883.3.526.3.1471)"
- "Diagnosis: Other Disorders of Sclera" using "Other Disorders of Sclera Grouping Value Set (2.16.840.1.113883.3.526.3.1472)"
- "Diagnosis: Other Endophthalmitis" using "Other Endophthalmitis Grouping Value Set (2.16.840.1.113883.3.526.3.1473)"
- "Diagnosis: Other Proliferative Retinopathy" using "Other Proliferative Retinopathy Grouping Value Set (2.16.840.1.113883.3.526.3.1480)"
- "Diagnosis: Other Retinal Disorders" using "Other Retinal Disorders Grouping Value Set (2.16.840.1.113883.3.526.3.1474)"
- "Diagnosis: Pathologic Myopia" using "Pathologic Myopia Grouping Value Set (2.16.840.1.113883.3.526.3.1432)"
- "Diagnosis: Prior Penetrating Keratoplasty" using "Prior Penetrating Keratoplasty Grouping Value Set (2.16.840.1.113883.3.526.3.1475)"
- "Diagnosis: Profound Impairment, Both Eyes" using "Profound Impairment, Both Eyes Grouping Value Set (2.16.840.1.113883.3.526.3.1476)"
- "Diagnosis: Purulent Endophthalmitis" using "Purulent Endophthalmitis Grouping Value Set (2.16.840.1.113883.3.526.3.1477)"
- "Diagnosis: Retinal Detachment with Retinal Defect" using "Retinal Detachment with Retinal Defect Grouping Value Set (2.16.840.1.113883.3.526.3.1478)"
- "Diagnosis: Retinal Vascular Occlusion" using "Retinal Vascular Occlusion Grouping Value Set (2.16.840.1.113883.3.526.3.1479)"
- "Diagnosis: Scleritis and Episcleritis" using "Scleritis and Episcleritis Grouping Value Set (2.16.840.1.113883.3.526.3.1481)"
- "Diagnosis: Separation of Retinal Layers" using "Separation of Retinal Layers Grouping Value Set (2.16.840.1.113883.3.526.3.1482)"
- "Diagnosis: Uveitis" using "Uveitis Grouping Value Set (2.16.840.1.113883.3.526.3.1444)"
- "Diagnosis: Visual Field Defects" using "Visual Field Defects Grouping Value Set (2.16.840.1.113883.3.526.3.1446)"
- "Physical Exam, Performed: Best Corrected Visual Acuity" using "Best Corrected Visual Acuity Grouping Value Set (2.16.840.1.113883.3.526.3.1488)"
- "Procedure, Performed: Cataract Surgery" using "Cataract Surgery Grouping Value Set (2.16.840.1.113883.3.526.3.1411)"
- Attribute: "Result: Visual Acuity 20/40 or Better" using "Visual Acuity 20/40 or Better Grouping Value Set (2.16.840.1.113883.3.526.3.1483)"
- "Patient Characteristic Ethnicity: Ethnicity" using "Ethnicity CDCREC Value Set (2.16.840.1.114222.4.11.837)"
- "Patient Characteristic Payer: Payer" using "Payer SOP Value Set (2.16.840.1.114222.4.11.3591)"
- "Patient Characteristic Race: Race" using "Race CDCREC Value Set (2.16.840.1.114222.4.11.836)"
- "Patient Characteristic Sex: ONC Administrative Sex" using "ONC Administrative Sex AdministrativeGender Value Set (2.16.840.1.113762.1.4.1)"