Data
3,165,511 items of data are available, covering 416,934 participants, encoded using Data-Coding
240.
Array indices run from 0 to 104.
Notes
This field is a summary of the secondary operation and procedure codes a participant has had recorded in their hospital inpatient records. Operative procedures are coded according to the Office of Population Censuses and Surveys Classification of Interventions and Procedures, version 4 (OPCS-4).
This field has no corresponding date field. If you are interested in operation and procedure codes (OPCS-4) recorded as either a main or secondary procedure please see Field 41272, and its corresponding date Field 41282.
In order to conduct detailed analyses of the data using the source information, researchers will need to gain access to the HESIN_OPER and HESIN tables by adding Field 41149 and Field 41259 to their basket.
1 Related Data-Field
Field ID | Description | Relationship |
41272 | Operative procedures - OPCS4 | Current Field data is incorporated into Field 41272 |
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