Datasets:
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README.md
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Health data was exported directly from personal Apple Health accounts by participating users who consented to share their data. Each export is a standard `export.xml` file generated by the Apple Health app on iPhone.
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## Dataset Structure
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The dataset contains one CSV file.
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Health data was exported directly from personal Apple Health accounts by participating users who consented to share their data. Each export is a standard `export.xml` file generated by the Apple Health app on iPhone.
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## Anonymization
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- **User IDs** — original UUIDs hashed with SHA-256 (truncated to 12 hex characters), preserving cross-record linkability
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- **Source names** — device/app names replaced with opaque sequential identifiers (`source_1`, `source_2`, …)
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- **Devices** — only manufacturer and model identifier retained (e.g. `Apple Inc. iPhone16,2`); all other device metadata removed
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## Dataset Structure
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The dataset contains one CSV file.
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