Table 3.

Non-surgery-related adverse events by spinal pathology

	n	%
Degenerative (n, %)	1396
Acute renal failure	4	0.3
Respiratory deficiency	1	0.07
Heart failure	4	0.3
Pneumonia	4	0.3
Pulmonary embolism	1	0.07
Urinary tract infection	22	1.6
Tumor (n, %)	234
Acute renal failure	3	1.3
Respiratory deficiency	1	0.4
Heart failure	0	0.0
Pneumonia	2	0.9
Pulmonary embolism	0	0.0
Urinary tract infection	4	1.7
Trauma (n, %)	47
Acute renal failure	1	0.4
Respiratory deficiency	0	0.0
Heart failure	1	0.4
Pneumonia	1	0.4
Pulmonary embolism	1	0.4
Urinary tract infection	1	0.4
Infection (n, %)	101
Acute renal failure	2	2.0
Respiratory deficiency	1	0.9
Heart failure	2	2.0
Pneumonia	1	0.9
Pulmonary embolism	0	0.0
Urinary tract infection	1	0.9