Table 3.

Association of Resident Involvement With 30-Day Adverse Events and Readmission After Arthroscopic Knee Surgery^a

	No Resident Present	Resident Present
Any adverse event	1.62	1.64
Any severe adverse event	1.43	1.37
Death	0.02	0.08
Ventilator >48 h	0.01	0.00
Unplanned intubation	0.01	0.00
Stroke/cerebrovascular accident	0.01	0.00
Thromboembolic event (DVT/PE)	0.46	0.50
Surgical site infection	0.48	0.34
Sepsis	0.06	0.11
Cardiac arrest requiring CPR	0.01	0.00
Myocardial infarction	0.02	0.11
Acute renal failure	0.00	0.00
Return to the operating room	0.64	0.53
Wound dehiscence	0.01	0.11
Any minor adverse event	0.22	0.46
Urinary tract infection	0.25	0.11
Pneumonia	0.10	0.15
Progressive renal insufficiency	0.01	0.00
Blood transfusion	0.06	0.23
Readmission	1.00	1.29

^aValues are presented as percentages. CPR, cardiopulmonary resuscitation; DVT, deep vein thrombosis; PE, pulmonary embolism.