Table 2.

7 day and 21 day outcomes based on admission coma and peak coma respectively

		#$	7-day Outcomeˆ				21-day Outcomeˆ
			Died	Transplanted	Alive	p	Died	Transplanted	Alive	p
Admission coma (%)	0	360	3%	18%	80%	***	6%	28%	66%	***
	I	206	5%	31%	64%		10%	38%	52%
	II	100	7%	43%	50%		14%	48%	38%
	III	64	16%	30%	55%		28%	31%	41%
	IV	38	34%	29%	37%		39%	29%	32%
Peak Coma (%)	0	277	2%	9%	89%	***	4%	17%	79%	***
	I	166	2%	27%	72%		5%	34%	61%
	II	135	3%	36%	61%		10%	50%	41%
	III	104	10%	46%	44%		18%	50%	32%
	IV	86	34%	40%	27%		42%	41%	17%
Participants with INR<2 and HE at enrollment (3M)
Admission coma (%)	I	34	0%	12%	88%		0%	21%	79%
	II	16	6%	13%	81%		13%	25%	63%
	III	10	10%	0%	90%		20%	0%	80%
	IV	10	30%	10%	60%		30%	10%	60%

^$Outcome was missing for 1 of the 769 participants. The person had grade I admission coma and grade I peak coma. His INR was less than 2 at enrollment.

^ˆIn each row, the cells represent the percentages of the outcome at a specific HE level.

^***p<.001