Table 2.

A Comparison of The Individual Medical and Surgical Complications, Overall Complications, Readmissions, and Revisions Between a 1:1 Propensity Score-Matched Cohort of Non-Cannabis and Cannabis Users Who Underwent Thoracolumbar Fusion For Adult Spinal Deformity

Outcomes		Cannabis Non-	Cannabis	value p-
90-Day Medical Complications	Cardiac Complications	0.1%	0.3%	0.563
	Urinary Infection Tract	0%	0.1%	0.317
	Hematoma	0.1%	0.1%	1.000
	Infection	0.1%	0%	0.317
	Anemia	2.7%	3.4%	0.431
	Acute Respiratory Distress Syndrome	0.3%	0.1%	0.563
	Pulmonary Embolism	0.1%	0%	0.317
	Deep Thrombosis Vein	0.1%	0.1%	1.000
	Acute Infarction Myocardial	0.1%	0.6%	0.178
	Pneumonia	0.6%	0.4%	0.704
	Acute Renal Failure	0.6%	0.6%	1.000
	Overall Medical Complications	4.1%	2.0%	0.018
90-Day Surgical Complications	Wound Infection	0.1%	0%	0.317
	Implant-Related	0.4%	0.3%	0.654
	Dural Tear	1.1%	0.7%	0.401
		0.9%	0.6%	0.524
90-Day Overall Complications		4.8%	2.4%	0.013
90-Day Readmission		0%	0.6%	0.157
Two-Year Revision		1.1%	0.6%	0.412