Evidence map›Paper›PMID 30943214›Full record

ArticlePloS one2019

Relative sensitivity of cortisol indices to psychosocial and physical health factors.

Jerrald L Rector, Louis Tay, Christopher W Wiese, Elliot M Friedman

Open access · goldAbstract readEvaluation Study
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.9field-weighted citation impact, top 33% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 11 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Jerrald L RectorDepartment of Human Development and Family Studies, Purdue University, West Lafayette, IN, United States of America.ORCID 0000-0001-9838-6375
Louis TayDepartment of Psychological Sciences, Purdue University, West Lafayette, IN, United States of America.
Christopher W WieseSchool of Psychology, Georgia Institute of Technology, Atlanta, GA, United States of America.ORCID 0000-0002-3932-4008
Elliot M FriedmanDepartment of Human Development and Family Studies, Purdue University, West Lafayette, IN, United States of America.
Purdue University West Lafayette · USGeorgia Institute of Technology · US

Funding

STATISTICS COREP01AG020166 · NIA · UNIVERSITY OF WISCONSIN-MADISON · PI RYFF, CAROL D. · 2002 to 2015
$50.6M
ZDV &3TC NEVIRAPINE COMBINATION THERAPY IN HIV 1 INFECTED INFANTS &M01RR000865 · NCRR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI WASHINGTON, ARNOLD E. · 1985 to 2011
$43.4M
Institutional Clinical and Translational Science AwardUL1TR000427 · NCATS · UNIVERSITY OF WISCONSIN-MADISON · PI DREZNER, MARC KENNETH · 2012 to 2016
$32.2M
WIHS INTENSIVE PHARMACOKINETIC STUDY (IPS)M01RR023942 · NCRR · GEORGETOWN UNIVERSITY · PI FEDEROFF, HOWARD J. · 2007 to 2009
$6.9M
Living Well with Later Life Multimorbidity: a Biopsychosocial ApproachR01AG041750 · NIA · PURDUE UNIVERSITY · PI FRIEDMAN, ELLIOT · 2013 to 2017
$1.2M
NCATS NIH HHS UL1 TR000427NCRR NIH HHS M01 RR000865NCRR NIH HHS M01 RR023942NIA NIH HHS P01 AG020166NIA NIH HHS R01 AG041750
6 · The paper itself

Abstract

objectiveRegulation of cortisol under resting conditions is widely used to assess physical and psychological status, but due to the diversity of possible assessments (e.g., cumulative levels; diurnal patterns), considering one or a few at a time hampers understanding and interpretation. Moreover, most studies of cortisol regulation focus on negatively-valanced experiences. This study examined the inter-correlations among cortisol indices and their relative contribution to the explained variance in diverse psychosocial and health factors, including positive functioning.

methodsData are from midlife and older adults (N = 513; 47.2% male). Cortisol was assessed in urine (overnight) and saliva (at rest and over 4 consecutive days). Positive and negative psychosocial and health factors were assessed by self-report. In addition to examining associations among cortisol indices, relative weight analysis was used to determine which indices were most robustly linked to specific psychosocial factors.

resultsInter-correlations among indices were weak-to-moderate, suggesting that they measure different aspects of hypothalamic-pituitary-axis activity. Overall variance in psychosocial and health factors (R2) explained by the cortisol indices ranged from 0.01 to 0.07. Of this explained variance, relative weight analysis showed that waking cortisol contributed most to the variance in hedonic well-being (32.1%-38.2%), bedtime cortisol to depression-related factors (32.1%-46.9%), the cortisol awakening response to eudaimonic well-being (35.8%-50.5%), cortisol slope to perceived stress (29.2%), and urinary cortisol to physical factors (38.5% and 62.7%).

conclusionsPositive and negative factors were related to largely non-overlapping cortisol indices. This study illuminates nuanced associations among cortisol indices and diverse aspects of mental and physical health, facilitating thoughtful examination of the complex role of hypothalamic-pituitary-axis activity in health.

Indexed as

Mental HealthAdultAgedCircadian RhythmFemaleHumansHydrocortisoneHypothalamo-Hypophyseal SystemLongitudinal StudiesMaleMiddle AgedPhysical FitnessPituitary-Adrenal SystemSalivaSensitivity and SpecificityStress, PsychologicalHydrocortisone

Identifiers

PMID30943214
PMCPMC6447160
OpenAlexW2926652128

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.