Repression and high anxiety are associated with aberrant diurnal cortisol rhythms in women with metastatic breast cancer.
Health Psychol
; 23(6): 645-50, 2004 Nov.
Article
em En
| MEDLINE
| ID: mdl-15546233
ABSTRACT
Previous research has provided evidence of autonomic, endocrine, and immunological dysregulation in repressers and a possible association with cancer incidence and progression. Recently published data from the authors' laboratory demonstrated that flatter diurnal cortisol slopes were a risk factor for early mortality in women with metastatic breast cancer. In the current analysis of this same sample (N=91), the authors tested differences at baseline between groups scored using the Weinberger Adjustment Inventory on diurnal cortisol slope and mean cortisol levels. When compared with self-assured and nonextreme groups, the represser and high-anxious groups had a significantly flatter diurnal slope. Diurnal slope was similar for repressers and high-anxious groups. Groups did not differ on mean cortisol levels, nor did they differ on intercept (morning) values.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ansiedade
/
Nível de Alerta
/
Repressão Psicológica
/
Neoplasias da Mama
/
Hidrocortisona
/
Ritmo Circadiano
Tipo de estudo:
Clinical_trials
/
Etiology_studies
/
Risk_factors_studies
Limite:
Adult
/
Aged
/
Female
/
Humans
/
Middle aged
Idioma:
En
Revista:
Health Psychol
Ano de publicação:
2004
Tipo de documento:
Article
País de afiliação:
Estados Unidos