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Cited by 403

The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.

Socioeconomic Status, Race, and Diurnal Cortisol Decline in the Coronary Artery Risk Development in Young Adults (CARDIA) Study

Open access
Cohen, Sheldon, Schwartz, Joseph E., Epel, Elissa, Kirschbaum, Clemens, Sidney, Steve, Seeman, Teresa·2006·Psychosomatic Medicine

Abstract

OBJECTIVES: The objectives of this study were to assess whether socioeconomic status (SES) is associated with dysregulation of the cortisol diurnal rhythm and whether this association is independent of race and occurs equally in whites and blacks; and to determine if an association between SES and cortisol can be explained (is mediated) by behavioral, social, and emotional differences across the SES gradient. METHODS: Seven hundred eighty-one subjects from a multisite sample representing both whites and blacks provided six saliva cortisol samples over the course of the day: at awakening, 45 minutes, 2.5 hours, 8 hours, and 12 hours after awakening, and at bedtime. RESULTS: Both lower SES (education and income) and being black were associated with higher evening levels of cortisol. These relationships were independent of one another and SES associations with cortisol were similar across racial categories. The evidence was consistent with poorer health practices (primarily smoking), higher levels of depressive symptoms, poorer social networks and supports, and feelings of helplessness (low mastery) mediating the link between SES and cortisol. However, we found no evidence for psychosocial or behavioral mediation of the association between race and cortisol response. CONCLUSIONS: Lower SES was associated in a graded fashion with flatter diurnal rhythms as a result of less of a decline during the evening. This association occurred independent of race and the data were consistent with mediation by health practices, emotional and social factors. Blacks also showed a flatter rhythm at the end of the day. This association was independent of SES and could not be explained by behavioral, social, or emotional mediators.

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Crossref · 10.1097/01.psy.0000195967.51768.ea

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Metadata

Authors
Cohen, S., Schwartz, J. E., Epel, E., Kirschbaum, C., Sidney, S., & Seeman, T.
Venue
Psychosomatic Medicine
Published
2006-01
Volume
68
Issue
1
Pages
41-50
ISSN
0033-3174 (ISSN-L)
OpenAlex
W2102132607
Cited by
403
References
7
FWCI
5.96
Type
journal article
Language
en
Open access
green

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