. Author manuscript; available in PMC: 2020 Jan 1.

Published in final edited form as: Eur Radiol. 2018 Jun 19;29(1):458–467. doi: 10.1007/s00330-018-5542-8

Table 3.

Prediction model results from 70/30 training (n=110) and test (n=47) sets.

	Value	Training MAPE	Training R²	Test MAPE
All Patients	N=157 (110/47)	16.5%	0.774	21.5%
HAI	N=103 (72/31)	14.8%	0.547	19.6%
Systemic	N=54 (38/16)	19.8%	0.844	25.1%

MAPE: mean absolute prediction error