Dietary vitamin D intake and colorectal cancer risk : a longitudinal approach within the PREDIMED study

© 2021. Springer-Verlag GmbH Germany, part of Springer Nature..

PURPOSE: We evaluated whether the intake of dietary vitamin D is associated with the incidence of both colorectal cancer (CRC) and colon cancer in the framework of the PREDIMED cohort of older adults at high cardiovascular risk.

METHODS: We analyzed data from 7216 men and women (55-80 years) without CRC at baseline from the PREvención con DIeta MEDiterránea study. Baseline consumption of vitamin D was assessed using a validated 137-item food frequency questionnaire. Cox proportional hazards ratios (HRs) of CRC and colon cancer incidence were estimated for quartiles and per 1-SD of baseline vitamin D intake.

RESULTS: During a median follow-up of 6 years, we documented 97 incident CRC cases after the exclusion of subjects with no baseline dietary data and/or outliers of energy intake. A non-significant HRs and 95% confidence intervals (CIs) of CRC for the comparison of extreme quartiles (4th vs 1st) of vitamin D intake were observed [0.55 (0.30-1.00), P for trend = 0.072], whereas it was significant for colon cancer incidence alone [0.44 (0.22-0.90), P for trend = 0.032]. However, this association became significant in CRC and colon cancer incidence, after excluding 391 subjects consuming baseline vitamin D and/or calcium medication or prescribed supplements [0.52 (0.28-0.96) and 0.41 (0.12-0.85), respectively].

CONCLUSION: A higher dietary intake of vitamin D was significantly associated with a reduced CRC risk in individuals at high cardiovascular risk.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:60

Enthalten in:

European journal of nutrition - 60(2021), 8 vom: 17. Dez., Seite 4367-4378

Sprache:

Englisch

Beteiligte Personen:

Hernández-Alonso, Pablo [VerfasserIn]
Canudas, Silvia [VerfasserIn]
Boughanem, Hatim [VerfasserIn]
Toledo, Estefanía [VerfasserIn]
Sorlí, Jose V [VerfasserIn]
Estruch, Ramón [VerfasserIn]
Castañer, Olga [VerfasserIn]
Lapetra, José [VerfasserIn]
Alonso-Gómez, Angel M [VerfasserIn]
Gutiérrez-Bedmar, Mario [VerfasserIn]
Fiol, Miquel [VerfasserIn]
Serra-Majem, Lluis [VerfasserIn]
Pintó, Xavier [VerfasserIn]
Ros, Emilio [VerfasserIn]
Fernandez-Lazaro, Cesar I [VerfasserIn]
Ramirez-Sabio, Judith B [VerfasserIn]
Fitó, Montse [VerfasserIn]
Portu-Zapirain, Joseba [VerfasserIn]
Macias-González, Manuel [VerfasserIn]
Babio, Nancy [VerfasserIn]
Salas-Salvadó, Jordi [VerfasserIn]

Links:

Volltext

Themen:

1406-16-2
Cancer
Colorectal cancer
Journal Article
PREDIMED
Risk
Vitamin D

Anmerkungen:

Date Completed 09.11.2021

Date Revised 09.11.2021

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1007/s00394-021-02585-1

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM325990611