The Role of Saliva Cortisol Measurement in Health and Disease

Indexed in: Scopus, EBSCO.

This e-book is based on a critical evaluation of existing literature on salivary cortisol, aiming to evaluate the utility of salivary cortisol as a biomarker in various settings. It focuses on how ...
[view complete introduction]


Back


Perceived Stress, Psychological Resources and Salivary Cortisol

Pp. 67-86 (20)

Christina Halford, Ingibjörg H. Jonsdottir and Frida Eek

Abstract

The aim of this chapter was to analyze associations between measures of cortisol in saliva with measures of perceived stress, using the Perceived Stress Scale (PSS), and of psychological resources in terms of mastery, locus of control, self-esteem and sense of coherence. Only studies on healthy individuals were included and cortisol measures were grouped into single time point measures, deviation measures, Area Under the Curve (AUC), laboratory test responses, and dexamethasone suppression. For both Perceived Stress Scale (PSS) and for psychological resources, most results of associations with saliva cortisol were nonsignificant particularly for single measures and for cortisol awakening response. For PSS the largest proportion of significant findings (38%) was seen for morning AUC, however with conflicting results. For psychological resource constructs, mastery and sense of coherence were related to lower cortisol level at baseline in standardized rest and high mastery was related to steeper diurnal slope in two studies. For self-esteem, no associations showed significant results. Differences in findings may to a large extent be dependent on theoretical assumptions made and methods used.

Affiliation:

Researcher at the Department of Public Health and Caring Sciences, Uppsala University, Box 564, 751 22 Uppsala, Sweden, Associate professor at the Institute of Stress Medicine, Gothenburg, Sweden, Associate professor at the Division of Occupational and Environmental Medicine, Lund University, Sweden