Table 2-.

Percentage of radiologist-performed non-invasive diagnostic imaging (DI) that is oncologic imaging. CAGR = compound annual growth rate.

		2004		2016		CAGR
Academic Status	Place of Service	All DI	Advanced DI	All DI	Advanced DI	All DI	Advanced DI
All	All	4.3%	10.8%	3.9%	9.5%	−0.9%	−1.1%
All	ED	0.4%	1.0%	0.5%	0.9%	1.6%	−0.6%
All	Inpatient	2.1%	4.7%	1.3%	3.2%	−3.9%	−3.1%
All	Physician Office	6.7%	16.0%	5.7%	15.3%	−1.3%	−0.4%
All	Hospital Outpatient	7.3%	17.2%	7.1%	18.1%	−0.3%	0.4%
All	Other	2.9%	13.7%	7.2%	23.3%	7.8%	4.6%
Academic	All	5.1%	12.3%	5.1%	12.1%	0.0%	−0.1%
Academic	ED	0.6%	1.3%	0.7%	1.2%	1.2%	−0.9%
Academic	Inpatient	2.5%	5.5%	1.7%	4.0%	−3.0%	−2.5%
Academic	Physician Office	7.5%	17.0%	5.6%	14.3%	−2.3%	−1.4%
Academic	Hospital Outpatient	8.6%	19.7%	9.7%	22.7%	1.0%	1.2%
Academic	Other	3.6%	17.4%	10.0%	29.7%	9.0%	4.5%
Non-academic	All	4.2%	10.5%	3.5%	8.5%	−1.5%	−1.7%
Non-academic	ED	0.4%	1.0%	0.5%	0.9%	1.3%	−0.9%
Non-academic	Inpatient	2.1%	4.5%	1.2%	2.9%	−4.6%	−3.7%
Non-academic	Physician Office	6.5%	15.8%	5.7%	15.7%	−1.0%	0.0%
Non-academic	Hospital Outpatient	7.1%	16.8%	6.3%	16.2%	−1.1%	−0.3%
Non-academic	Other	2.8%	12.9%	5.4%	18.3%	5.6%	3.0%