Table 4.

Direct medical cost of care for SJS/TEN management by diagnosis (US$)

Cost (US$)	Cost-to-charge ratio			Diagnosis-related group
	SJS (N = 146)	TEN (N = 11)	Total (N =157)	SJS (N = 146)	TEN (N = 11)	Total (SJS/TEN) (N =157)
Mean (SD)	1,019 (2,601)	1,660 (1,887)	1,064 (2,558)	631 (1,265)	438 (327)	617 (1,224)
Median (IQR)	357 (189–836)	831 (263–3,331)	369 (194–870)	293 (241–524)	317 (238–395)	294 (241–516)

IQR = Interquartile range, SD = Standard deviation, SJS = Stevens-Johnson syndrome, TEN = Toxic epidermal necrolysis