Body weight status, perceived stress, and emotional eating among US Army Soldiers: A mediator model.
Eat Behav
; 36: 101367, 2020 01.
Article
em En
| MEDLINE
| ID: mdl-32018191
ABSTRACT
BACKGROUND:
In civilians, overweight and obesity are associated with emotional eating behaviors such as eating in response to stress, but this association has not been examined in Soldiers, a population with unique stressors. This cross-sectional study examined the relationship between perceived stress (PS), emotional eating (EE), and outcomes of body mass index (BMI), and failing Army body composition (BC) standards among Soldiers.METHODS:
Soldiers (Nâ¯=â¯1460, 83% male, 23.5⯱â¯5.2â¯years old) completed validated surveys on PS, EE, and adherence with military BC standards. Conditional process models and mediation models tested gender as a moderator and EE as a mediator of associations between PS and BMI and PS and BC failure, respectively.RESULTS:
Higher PS was associated with more frequent self-reported EE behaviors (pâ¯<â¯0.001), higher BMI (pâ¯<â¯0.001), and BC failure (pâ¯<â¯0.001). BMI significantly increased with frequency of reported EE behaviors (pâ¯<â¯0.001). Gender was not a statistically significant moderator in the relationship between PS, EE, and, BMI (pâ¯=â¯0.83) or BC failure (pâ¯=â¯0.57). PS appears to affect BMI indirectly through EE behaviors (c'â¯=â¯0.03, 95% CI 0.02, 0.04). PS may affect BC failure directly (c'â¯=â¯1.04, 95% CI 1.01, 1.08) and indirectly (abâ¯=â¯1.02, 95% CI 1.01, 1.03) through EE as a mediator.CONCLUSIONS:
EE behaviors may mediate the positive association between PS, BMI, and BC failure. Prospective investigation is warranted to better understand the role of EE in health-related outcomes among Soldiers and populations in high stress professions.Palavras-chave
Texto completo:
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Bases de dados:
MEDLINE
Assunto principal:
Estresse Psicológico
/
Peso Corporal
/
Emoções
/
Sobrepeso
/
Comportamento Alimentar
/
Obesidade
Tipo de estudo:
Observational_studies
/
Prevalence_studies
/
Prognostic_studies
/
Qualitative_research
/
Risk_factors_studies
Limite:
Adult
/
Female
/
Humans
/
Male
País/Região como assunto:
America do norte
Idioma:
En
Revista:
Eat Behav
Assunto da revista:
CIENCIAS DA NUTRICAO
/
CIENCIAS DO COMPORTAMENTO
Ano de publicação:
2020
Tipo de documento:
Article