borderline significancep = 0.05
A marked difference emerged in blocks 3 and 4, with OP2 requiring longer procedures (borderline significance at block 3, p = 0.05; block 4, p = 0.08).
A marked difference emerged in blocks 3 and 4, with OP2 requiring longer procedures (borderline significance at block 3, p = 0.05; block 4, p = 0.08).
Procedure Duration The duration of the procedure showed a decreasing trend with the increasing number of procedures performed, as reported in Figure 1 .
Between blocks 5 and 7, the difference persisted but did not reach statistical significance.