. Author manuscript; available in PMC: 2015 Sep 1.

Published in final edited form as: Heart Lung. 2014 Feb 20;43(5):392–398. doi: 10.1016/j.hrtlng.2014.01.005

TABLE 4.

Mixed model analysis of the impact of tracheostomy placement on anxiety^*

	β(se(β))	p-value
Day in study	.11(1.7)	.95
Age	.50(.21)	.02
Male	9.1(6.4)	.16
Has tracheostomy	−4.8(5.1)	.36
Tracheostomy by day interaction	−.82(1.6)	.62

There is no significant effect of time (day) or having a tracheotomy on the VAS-A