Dietary Diversity and Prostate Cancer in a Spanish Adult Population: CAPLIFE Study
Metadatos
Mostrar el registro completo del ítemAutor
Cano Ibáñez, Naomi; Barrios Rodríguez, Rocío; Lozano Lorca, Macarena; Salcedo Bellido, Inmaculada; Jiménez Moleón, José Juan; Olmedo Requena, María RocíoEditorial
MDPI
Materia
Prostate cancer Dietary diversity Nutrient adequacy CAPLIFE study Case-control study
Fecha
2020-06-06Referencia bibliográfica
Cano-Ibáñez, N., Barrios-Rodríguez, R., Lozano-Lorca, M., Vázquez-Alonso, F., Arrabal-Martín, M., Triviño-Juárez, J. M., ... & Olmedo-Requena, R. (2020). Dietary Diversity and Prostate Cancer in a Spanish Adult Population: CAPLIFE Study. Nutrients, 12(6). [doi:10.3390/nu12061694]
Patrocinador
Regional Ministry of Health of Andalusia (Consejeria de Salud de la Junta de Andalucia) PI-0514-2016Resumen
Dietary diversity (DD) is a key component of a high-quality diet, providing the adequate
nutrient requirements. However, the role of DD on prostate cancer (PCa) is still uncertain. The aim of
this study was to evaluate the relationship between DD, adequate nutrient intake and PCa, according
to the aggressiveness of the tumor. The CAPLIFE (CAP: prostate cancer; LIFE: lifestyles) study is
a population-based case-control study including a total of 402 incident PCa cases and 302 controls.
The DD score (DDS), adjusted by total energy intake, was collected through a validated food frequency
questionnaire. Nutrient adequacy was defined according to European Dietary Recommendation
Intake for men. The aggressiveness of PCa was determined according to the International Society
of Urology Pathology classification. The association between DDS, nutrient intake and PCa was
assessed by logistic regression models with adjustment for potential confounding factors. DDS was
similar for PCa cases and controls, independent of PCa aggressiveness. According to each food group
DDS, the protein group showed the highest mean score in all the subgroups analyzed. However, no
differences were observed for each of the DDS components. The DDS, the variety of the group’s food
intake, and the adequate nutrient intake, were not associated with PCa.