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. Author manuscript; available in PMC: 2011 Apr 1.
Published in final edited form as: Psychoneuroendocrinology. 2009 Sep 17;35(3):460–468. doi: 10.1016/j.psyneuen.2009.08.017

Table 2b.

Based on self-report wake times

< 1 minute
difference
n=34
(a)
1-15 minute
difference
n=80
(b)
> 15 minute
difference
n=80
(c)
F (df), p-value
Wake up
Cortisol
(nmol/L)
14.1 (8.4) 16.1 (11.1) 18.4 (13.9) F(2,191)=1.87,
p=0.16
CAR (nmol/L) 8.9 (9.2) 10.4 (13.1) 4.8 (8.9) F(2,191)=5.47,
p=0.005
b > c