Table 2:

Model input cost parameters

	Nominal model		Efficient model
	Capital cost of scale-up	Operating cost	Capital cost of scale-up	Operating cost
External-beam radiotherapy
Low-income countries	$277·81	$61	$133·86	$29·43
Lower-middle-income countries	$277·48	$67	$133·81	$33·29
Upper-middle-income countries	$292·14	$90	$142·86	$49·90
Brachytherapy
Low-income countries	$461·00	$132	$206·33	$84·33
Lower-middle-income countries	$459·67	$179	$233·00	$121·67
Upper-middle-income countries	$487·67	$367	$292·00	$271·67

All costs are presented in 2015 US$ per radiation fraction.