TABLE 2.

Maximal PDR Peak and cPDR20 by 21-Day Outcomes

	Outcome
	21-Day TFS†	21-Day Nonsurvivor†
Primary outcome*	n = 23	n = 12
Day 1 mean PDR peak (%/hour [SD])	10.2 (7.8)	1.9 (0.6)
Difference in means (90% CI)	8.3 (4.4, 12.1)
P value	<0.0001
Secondary outcomes*	n = 35	n = 21
Day 1 or 2 mean PDR peak (%/hour [SD])	9.1 (6.8)	2.3 (0.9)
Difference in means (90% CI)	6.8 (4.8, 8.8)
P value	<0.0001
Day 1 or 2 mean cPDR20 (%/hour [SD])	1.4 (1.3)	0.2 (.2)
Difference in means (90% CI)	1.2 (0.8, 1.6)
P value	<0.0001

^*Two participants missing outcome due to consent withdrawal and lost to follow-up.

^†Data reported as mean (SD).

^‡P value is based on a two-sided Student t test at an alpha level of 0.10.