Association of serum γ-tocopherol levels with mortality: the Multiethnic Cohort Study.

ABSTRACT:

Background/objectives

γ-Tocopherol has unique properties that protect against nitrogen oxide-mediated cellular damage. To elucidate the potential role of γ-tocopherol in the aging process, we examined the associations of serum γ-tocopherol levels with all-cause and cause-specific mortality.

Subjects/methods

Among participants in the biorepository subcohort of the Multiethnic Cohort Study, pre-cancer diagnostic serum γ-tocopherol levels were measured in a subset of 3904 men and 4461 women. Of these, 22.7% of men and 13.5% of women died during a mean follow-up time of 9.6 ± 2.6 years. Hazard ratios (HRs) and 95% confidence intervals (95% CIs) for mortality associated with γ-tocopherol were estimated by Cox proportional hazards regression.

Results

Positive associations o

SUBMITTER: Chai W 

PROVIDER: S-EPMC6930982 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature