Association between nutrient intake and thyroid cancer risk in Korean women
Nutrition Research and Practice
; : 336-341, 2016.
Article
em En
| WPRIM
| ID: wpr-138377
Biblioteca responsável:
WPRO
ABSTRACT
BACKGROUND/OBJECTIVES: The incidence of thyroid cancer has increased in many countries, including Korea. International differences in the incidence of thyroid cancer may indicate a role of diet, but findings from previous studies are inconclusive. Therefore, we aimed to investigate the roles of nutrients in thyroid cancer risk in Korean women. SUBJECTS/METHODS: We conducted a case-control study comprising 113 cases and 226 age-matched controls. Nutrient intake was assessed using a validated food frequency questionnaire, and the association between nutrient intake and thyroid cancer risk was estimated using a logistic regression model. RESULTS: We found that high calcium intake was associated with a reduced risk of thyroid cancer (OR [95% CI] = 0.55 [0.35-0.89]). Significant associations were observed among subjects who were older than 50 years, had low BMI, and had low calorie intake. However, other nutrients included in this study did not show any significant associations with thyroid cancer risk. CONCLUSIONS: This study suggested a possible protective effect of calcium on thyroid cancer risk. Well-designed prospective studies are required to confirm these findings.
Palavras-chave
Texto completo:
1
Índice:
WPRIM
Assunto principal:
Glândula Tireoide
/
Neoplasias da Glândula Tireoide
/
Estudos de Casos e Controles
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Modelos Logísticos
/
Cálcio
/
Incidência
/
Estudos Prospectivos
/
Dieta
/
Coreia (Geográfico)
Tipo de estudo:
Etiology_studies
/
Incidence_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Female
/
Humans
País/Região como assunto:
Asia
Idioma:
En
Revista:
Nutrition Research and Practice
Ano de publicação:
2016
Tipo de documento:
Article