RT Journal Article
T1 Consumption of Ultra-Processed Food and Drinks and Chronic Lymphocytic Leukemia in the MCC-Spain Study.
A1 Solans, Marta
A1 Fernández-Barrés, Sílvia
A1 Romaguera, Dora
A1 Benavente, Yolanda
A1 Marcos-Gragera, Rafael
A1 Gracia-Lavedan, Esther
A1 Costas, Laura
A1 Robles, Claudia
A1 Gonzalez-Barca, Eva
A1 de la Banda, Esmeralda
A1 Alonso, Esther
A1 Aymerich, Marta
A1 Campo, Elias
A1 Llorca, Javier
A1 Fernández-Tardón, Guillermo
A1 Olmedo-Requena, Rocío
A1 Gimeno, Eva
A1 Castaño-Vinyals, Gemma
A1 Aragonés, Nuria
A1 Kogevinas, Manolis
A1 Pollán, Marina
A1 de Sanjose, Silvia
A1 Amiano, Pilar
A1 Casabonne, Delphine
K1 NOVA classification
K1 cancer
K1 case-control study
K1 chronic lymphocytic leukemia
K1 ultra-processed food
AB Chronic lymphocytic leukemia (CLL) is the most common leukemia in adults in Western countries. Its etiology is largely unknown but increasing incidence rates observed worldwide suggest that lifestyle and environmental factors such as diet might play a role in the development of CLL. Hence, we hypothesized that the consumption of ultra-processed food and drinks (UPF) might be associated with CLL. Data from a Spanish population-based case-control study (MCC-Spain study) including 230 CLL cases (recruited within three years of diagnosis) and 1634 population-based controls were used. The usual diet during the previous year was collected through a validated food frequency questionnaire and food and drink consumption was categorized using the NOVA classification scheme. Logistic regression models adjusted for potential confounders were used. Overall, no association was reported between the consumption of UPF and CLL cases (OR per each 10% increase of the relative contribution of UPF to total dietary intake = 1.09 (95% CI: 0.94; 1.25)), independently of the Rai stage at diagnosis. However, when analyses were restricted to cases diagnosed within
YR 2021
FD 2021-05-20
LK http://hdl.handle.net/10668/17877
UL http://hdl.handle.net/10668/17877
LA en
DS RISalud
RD Apr 12, 2025