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Table 2 Expenditure of time in seconds

From: Ontology-based specification and generation of search queries for post-market surveillance

  task 1 complete task 2 complete task 3 complete task 4 complete
Proband 1 72 60 13 20
Proband 2 47 60 20 19
Proband 3 61 89 16 22
Mean 60 70 16 20
SD 13 17 4 2