When asking 'are you stressed?' is not enough: Hair cortisol, subjective stress, and alcohol use during the first year of the pandemic.
Psychoneuroendocrinology
; 150: 106051, 2023 04.
Article
en En
| MEDLINE
| ID: mdl-36758329
ABSTRACT
The onset of the COVID-19 pandemic was accompanied by an increase in alcohol use in a third of the population worldwide. To date, the literature shows that subjective reports of stress predicted increased alcohol use during the early stages of the pandemic. However, no studies have investigated the effect of physiological stress (via the stress hormone cortisol) on alcohol use during the pandemic. This study aimed to identify the predictive value of cortisol and/or subjective stress on alcohol use during the first year of the pandemic. Every three months, between June 2020 and March 2021, 79 healthy adults (19-54 years old) answered online questionnaires assessing alcohol use. In May 2020, participants reported pre-pandemic alcohol use, while in June 2020, participants reported current alcohol use, subjective stress measures, and provided a 6 cm hair sample. The latter allowed us to quantify the cumulative levels of cortisol produced in the three months prior to and following the start of the mandatory lockdown measures in March 2020 in Quebec, Canada. A relative change in hair cortisol was computed to quantify the physiological stress response. While controlling for sex, age, and psychiatric diagnoses, multilevel linear regressions revealed that alcohol use increased only among people with concomitant high subjective stress and elevated hair cortisol concentrations. Moreover, this increased alcohol use remained elevated one year later. This study documents the importance of simultaneously considering stress biomarkers and subjective stress to identify people at risk of increasing their alcohol use during major stressful life events.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Contexto en salud:
1_ASSA2030
/
2_ODS3
/
4_TD
/
8_ODS3_consumo_sustancias_psicoactivas
Problema de salud:
1_doencas_transmissiveis
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2_enfermedades_transmissibles
/
2_muertes_prematuras_enfermedades_notrasmisibles
/
2_sustancias_psicoativas
/
4_pneumonia
/
8_alcohol
Asunto principal:
Estrés Psicológico
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COVID-19
Tipo de estudio:
Prognostic_studies
Límite:
Adult
/
Humans
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Middle aged
Idioma:
En
Revista:
Psychoneuroendocrinology
Año:
2023
Tipo del documento:
Article