Radiographic PHE 2019 Survey export

Radiography “PHE 2019 Survey: study” export option gives exam DAP in exported data that is 1,000,000 times smaller than sum of individual projection DAP values: i.e units of Gym² instead of intended cGycm². This need correcting.

Documentation states that export will be formatted for skeletal survey spreadsheet template if the number of exposures exceeds eight: this is in fact true for number of exposures exceeding six. Documentation needs correcting.

Exports from our data have units of DAP as “cGycm²” which doesn’t match drop-down option in PHE spreadsheet of “cGy x cm2 (or shown as CGYCM2)”. I don’t know if this is important or not.

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