Table 2.

Number of missing measurements at each time point.

	Time (h)
	T − 1a	0	4	12	20	28	32	36
Missing n	45	154	94	91	118	117	135	124
% of total	5.18	17.7	10.8	10.4	13.6	13.5	15.5	14.2

Total n = 869

^aTime at admission, after return of spontaneous circulation but before randomization