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CHS Data Documentation
- Calculated Variables
- Data Accuracy & Warnings
- Data File Names
- Descriptors and Denominators
- MRI Data Documentation
- Prevalent Disease Status
- Record Types
- Record Types by Exam Year
- Ultrasound Data
- Variable Names
- Retinal Data
- Laboratory Data Documentation
- CHS All Stars Year 18 Data Dictionary
- Event Data
- Spirometry Comparability