documentation:vocabulary:ppi
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| The PPI Hierarchical crosswalks include only standard concepts. A PPI standard concept value depends on the existence of an equivalent mapping either to the SNOMED or LOINC. In turn, a standard SNOMED/LOINC equivalent, if present, takes place of a non-standard PPI concept in the Internal PPI Hierarchy and adopts all its ancestors and descendants. | The PPI Hierarchical crosswalks include only standard concepts. A PPI standard concept value depends on the existence of an equivalent mapping either to the SNOMED or LOINC. In turn, a standard SNOMED/LOINC equivalent, if present, takes place of a non-standard PPI concept in the Internal PPI Hierarchy and adopts all its ancestors and descendants. | ||
| + | |||
| + | ===== Mapping logic ===== | ||
| + | **1) Mapping of PPI Questions.** | ||
| + | Note, that for the answers-containing Topics the same logic was used. | ||
| + | {{ :documentation:vocabulary:1.png?400 |}} | ||
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| + | **2) Mapping of Answers** | ||
| + | {{ :documentation:vocabulary:2.png?800 |}} | ||
| + | |||
| + | **3) Mapping of Measurements** | ||
| + | {{ :documentation:vocabulary:3.png?400 |}} | ||
documentation/vocabulary/ppi.1578495585.txt.gz ยท Last modified: 2020/01/08 14:59 by ptalapova
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