[Retracted] Observation on the Effect of Intelligent Machine-Assisted Surgery and Perioperative Nursing

Table 3

Statistics of “event attributes” of adverse events.

Category	Event attributes		Total
	Preventable (%)	Not preventable (%)
Error event	27 (47.37%)	0 (0%)	27 (47.37%)
Accident	1 (1.75%)	4 (7.02%)	5 (8.77%)
Security incident	18 (31.58%)	1 (1.75%)	19 (3.33%)
Unpredictable events	3 (5.26%)	2 (3.51%)	5 (8.77%)
Communication event	1 (1.75%)	0 (0%)	1 (1.75%)
Complaint incident	0 (0%)	0 (0%)	0 (0%)
Total	50 (87.72%)	7 (12.28%)	57 (100%)