Decision Making in the PICU: An Examination of Factors Influencing Participation Decisions in Phase III Randomized Clinical Trials

Table 2

Demographic factors associated with decision to participate in the RCT.

Variable	𝜒^2	df	𝑃	𝑡	df	𝑃
Surrogate gender	.03	1	>.05
Surrogate race	.001	1	>.05
Marital status	2.27	2	>.05
Surrogate Education level	3.04	2	>.05
Income level	2.23	4	>.05
Surrogate age				.80	20.09	>.05
Pediatric patient age				3.00	22.30	<.005*

Note: df = degrees of freedom, ∗significant.