TABLE 3.

Costs and outcome results in the base case analysis.

Country	Results	Methylated status		Unmethylated status
		RT alone	RT plus TMZ	RT alone	RT plus TMZ
China	Costs (¥)	33,900.05	153,290.52	29,170.33	124,889.19
	Life-years	0.8	1.28	0.77	0.93
	QALYs	0.53	0.88	0.57	0.61
	ICER		342,162.55		2,453,399.26
US	Costs ($)	54,796.09	85,975.87	47,685.92	77,357.47
	Life-years	0.8	1.28	0.77	0.93
	QALYs	0.53	0.88	0.57	0.61
	ICER		89,358.51 a		760,520.78

QALY: quality-adjusted life-years; ICER: incremental cost-effectiveness ratio; RT: radiotherapy; TMZ: temozolomide.

^aBelow the willingness-to-pay threshold of $10000 per QALY gained.