Skip to main content
. Author manuscript; available in PMC: 2017 May 11.
Published in final edited form as: Am J Crit Care. 2017 Mar;26(2):118–125. doi: 10.4037/ajcc2017266

Table 3.

Stepwise regression predicting maternal state anxiety

Model R R2 R2Δ F df P
1. Trait anxiety 0.46 0.21 0.21 16.03 1 <.001
2. Parental role alteration 0.51 0.26 0.05 4.27 1 .04