Table 3. Burn severity analysis.

	ABSI		Baux Score		Prognostic Burn Index
	Median, IQR	Statistic, P value	Median, IQR	Statistic, P value	Median, IQR	Statistic, P value
Etiology		300.1, <0.001		316.5, <0.001		357.3, <0.001
Scald	4, 3 ~ 5		16, 9 ~ 43		7, 3.5 ~ 36.5
Flame	5, 4 ~ 7		52, 35 ~ 74		44, 28.5 ~ 60
Contact	5, 4 ~ 6		44, 27.5 ~ 58		42.5, 27~54
Chemical	5, 4 ~ 6		46.5, 34 ~ 62.5		43.5, 30.5 ~ 52.8
Electricity	5, 5 ~ 6		44, 28 ~ 53		42.5, 27.5 ~ 52
Explosion	6, 4 ~ 11		61, 39 ~ 109		50, 32.5 ~ 77
Gender		2,611,162, <0.001		7.0, <0.001		7.6, <0.001
Male	5, 4 ~ 6		41, 16 ~ 59		36, 8 ~ 51
Female	4, 2 ~ 5		30, 11 ~ 56		22, 5 ~ 49
Age (years)		325.6, <0.001		2017, <0.001		4266, <0.001
0 ~ 6	3, 3 ~ 4		10.9, 7 ~ 16		4.5, 2.5 ~ 7
7 ~ 20	3, 3 ~ 4		22, 16 ~ 30		17, 11.5 ~ 21
21 ~ 40	5, 4 ~ 5		41, 34 ~ 49		36.5, 29.5 ~ 41
41 ~ 60	6, 5 ~ 7		58, 51 ~ 71		52.5, 47 ~ 60
61 ~ 80	7, 6 ~ 7		77, 69 ~ 88		73, 67 ~ 79.5
81 ~ 100	8, 7 ~ 8		90, 87 ~ 97		88.3, 84.3 ~ 91.5
Year		3.3, <0.001		4.2, <0.001		5.3, <0.001
2011	4, 3 ~ 6		35, 13 ~ 55		29.5, 5.7 ~ 47.5
2012	4, 3 ~ 6		38, 12.9 ~ 56		30.5, 6 ~ 49
2013	4, 3 ~ 6		40, 14 ~ 60		33, 6.8 ~ 51.5
2014	5, 3 ~ 6		39, 15 ~ 57		34, 7 ~ 51
2015	5, 4 ~ 6		43.5, 16 ~ 63		35.5, 8 ~ 54.5
Inhalation injury		205,069.5, <0.001		43.0, <0.001		27.5, <0.001
With	10, 7 ~ 12		101, 76 ~ 126.5		66.5, 48 ~ 89.5
Without	4, 3 ~ 6		36, 13 ~ 55		30, 6 ~ 48.5
Burn depth		1,818,713, <0.001		24.8, <0.001		34, <0.001
Full-thickness	6, 5 ~ 7		47.5, 28 ~ 68		45, 26 ~ 63
Partial-thickness	4, 3 ~ 5		28, 11 ~ 51		18, 4.0 ~ 43.5

IQR: interquartile range