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A provenance model based on declarative specifications for intensive data analyses in hemotherapy information systems
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文摘

We study the connection between blood donation and decrease in Hct level.

Our study is based on large unnormalized database produced by São Paulo Blood Center.

Specialist knowledge was crucial for provenance description and data analysis.

For repeated donors, young women are more likely to become LHct.

Donors with Hct levels close to lower boundary, should take care in next donations.

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