Cohort Definition:
1782157 – persons with blinding diseases
Cohort Definition Names:
Long-Name: Adults ≥18 years with a condition of: diabetic retinopathy/diabetic macular edema, age-related macular degeneration, macular edema, or retinal vein occlusions
Short-Name: adults with blinding diseases
Contributor Names:
-Cindy Cai
-And many others who were involved with the anti-VEGF/kidney failure 2023 SOS Challenge
Clinical Description:
Logic Description:
-See above
Recommend Study Applications:
-NA
Assertion Statement:
-Used in the anti-VEGF/kidney failure 2023 SOS Challenge project and successfully deployed on multiple administrative claims and electronic health record databases
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[SOS] Persons with blinding diseases (DR, AMD, ME, RVO)
Cohort Entry Events
People enter the cohort when observing any of the following:
condition occurrences of ‘[SOS] Diabetic retinopathy’.
condition occurrences of ‘[SOS] Age related Macular Degeneration’.
condition occurrences of ‘[SOS] Macular edema’.
condition occurrences of ‘[SOS] Retinal Vein Occlusion’.
Limit cohort entry events to the earliest event per person.
Cohort Exit
The person exits the cohort at the end of continuous observation.
Cohort Eras
Entry events will be combined into cohort eras if they are within 0 days of each other.
Appendix 1: Concept Set Definitions
[SOS] Age related Macular Degeneration
Concept Id Concept Name Domain Vocabulary Excluded Descendants Mapped
374028 Age related macular degeneration Condition SNOMED NO YES NO
4224741 Degenerative disorder of macula Condition SNOMED NO NO NO
[SOS] Diabetic retinopathy
Concept Id Concept Name Domain Vocabulary Excluded Descendants Mapped
4174977 Retinopathy due to diabetes mellitus Condition SNOMED NO YES NO
[SOS] Macular edema
Concept Id Concept Name Domain Vocabulary Excluded Descendants Mapped
4290333 Macular retinal edema Condition SNOMED NO YES NO
4208200 Postoperative cystoid macular edema Condition SNOMED YES YES NO
[SOS] Retinal Vein Occlusion
Concept Id Concept Name Domain Vocabulary Excluded Descendants Mapped
440392 Retinal vascular occlusion Condition SNOMED NO YES NO
4334245 Retinal artery occlusion Condition SNOMED YES YES NO
437544 Arterial retinal branch occlusion Condition SNOMED YES YES NO
4338905 Cilioretinal artery occlusion Condition SNOMED YES YES NO