Constructing hierarchical task analysis in surgery.
BACKGROUND: Generic technical skills are required by a surgeon to perform a complete operation or procedure. They alone do not form a task or subtask but allow the surgeon to perform so. Specific technical skills are required to complete a task or subtask, which can be depicted by hierarchical task analysis (HTA). In this study we aim to demonstrate a reliable and valid method to construct a surgical HTA. METHODS: One hundred thirty video recordings of operations and procedures (30 laparosco...Expand abstract
- Publisher copy:
- Copyright date: