Production dynamics–univariate analysis of draining parameters
GROUP B
Of the 118 cases, 34 (29%) had spontaneous drain cessation within the first 0–8 hours after surgery (Group A), 32 (27%) had spontaneous drain cessation 9–16 hours after surgery (Group B), and 52 (44%) had spontaneous drain cessation 17–24 hours after surgery (Group C) (A total of 72.9% of the drains began production immediately after surgery, of which 82.4% were in group A, 75% in group B, and 65.4% in group C. There was no significant difference between the groups in the median drain start time (