Table 1.
Error taxonomy descriptions.
Fig 1.
HTA of dispensing task including complete high-level subtasks and expanded view of sub-task 3.0.
A single black line beneath a sub-task indicates it’s the lowest level.
Table 2.
The number of identified potential errors and corresponding task category errors.
Table 3.
Excerpt of completed SHERPA table detailing output for sub-tasks 5.1 to 5.6.
Table 4.
All remedial measures proposed with their corresponding action category, per the action hierarchy.