Trajectories of body mass index in adulthood and all-cause and cause-specific mortality in the Melbourne Collaborative Cohort Study.

ABSTRACT:

Objective

Limited research has assessed the association between patterns of body mass index (BMI) change across adulthood and mortality. We aimed to identify groups of individuals who followed specific group-based BMI trajectories across adulthood, using weight collected on three occasions and recalled data from early adulthood, and to examine associations with all-cause and cause-specific mortality.

Design

Prospective cohort study.

Setting

Melbourne, Australia.

Participants

Adults (n=29 881) enrolled in the Melbourne Collaborative Cohort Study, who were aged from 40 to 70 years between 1990 and 1994, and had BMI data for at least three time points.

Outcome

Deaths from any cause before 31 March 2017 and deaths from obesity-related cancers, cardiovascular

SUBMITTER: Yang Y 

PROVIDER: S-EPMC6701564 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature