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. Author manuscript; available in PMC: 2011 Nov 5.
Published in final edited form as: Arch Pediatr Adolesc Med. 2010 Jun;164(6):567–571. doi: 10.1001/archpediatrics.2010.85

Table 2.

Between-Context Comparisons of Fixed Effects Across Time Points

Sample Mean Time
of Cortisol
Measurement
Coefficient
χ2
Home Child Care
Wake-up
    Early 7:09 am −0.47 −0.48 0.02
    Late 8:26 am −0.65 −0.73 1.62
Mid-morning
    Early 10:16 am −0.80 −0.87 1.12
    Late 11:40 am −0.85 −0.86 0.02
Afternoon
    Early 2:50 pm −0.89 −0.72 7.94a
    Late 3:52 pm −0.90 −0.69 10.38a
Bedtime
    Early 8:05 pm −1.14 −1.17 0.09
    Late 9:14 pm −1.31 −1.56 5.76b
a

P<.01.

b

P<.05.