documentation:next_cdm:days_supply
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documentation:next_cdm:days_supply [2016/03/02 16:14] cgreich |
documentation:next_cdm:days_supply [2016/11/01 17:40] vojtechhuser |
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| - | ===== Remove days_supply field ===== | + | ===== End of a drug exposure ===== |
| * Requester: Klaus Bonadt, Christian Reich, Patrick Ryan | * Requester: Klaus Bonadt, Christian Reich, Patrick Ryan | ||
| Line 6: | Line 6: | ||
| ---- | ---- | ||
| ==== Proposal ==== | ==== Proposal ==== | ||
| + | Relevant table: http://www.ohdsi.org/web/wiki/doku.php?id=documentation:cdm:drug_exposure | ||
| If the days_supply and the drug_exposure_end_date fields essentially designate the same thing they are therefore duplicates of the same information and create the danger of of inconsistency. One of them could be dropped. | If the days_supply and the drug_exposure_end_date fields essentially designate the same thing they are therefore duplicates of the same information and create the danger of of inconsistency. One of them could be dropped. | ||
| Line 14: | Line 15: | ||
| |days_supply|No|integer|The number of days of supply of the medication as prescribed. This reflects the intention of the provider for the length of exposure.| | |days_supply|No|integer|The number of days of supply of the medication as prescribed. This reflects the intention of the provider for the length of exposure.| | ||
| |verbatim_end_date|No|date|The known end date of a drug exposure.| | |verbatim_end_date|No|date|The known end date of a drug exposure.| | ||
| + | |||
| + | The verbatim_end_dat field is only necessary if we decide to make the drug_exposure_end_date mandatory. In cases where no good data are available to fill that end_date, teh ETL will have to take a guess, and that may not satisfy some algorithms for dose calculation. | ||
| == Conventions == | == Conventions == | ||
documentation/next_cdm/days_supply.txt ยท Last modified: 2017/07/06 19:18 by clairblacketer
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