Trajectories of body mass index before the diagnosis of cardiovascular disease: a latent class trajectory analysis.

ABSTRACT: Patients with cardiovascular disease (CVD) are a heterogeneous group regarding their body mass index (BMI) levels at the time of diagnosis. To address the heterogeneity of CVD, we examined the trajectories of change in body mass index (BMI) and in other cardio-metabolic risk factors before CVD diagnosis. The study included 6126 participants from the prospective population-based Rotterdam Study, followed over 22 years with clinical examinations every 4 years. Latent class trajectory analysis and mixed-effect models were used to develop trajectories of BMI and other cardio-metabolic risk factors respectively. During follow-up, 1748 participants developed CVD, among whom we identified 3 distinct BMI trajectories. The majority of participants (n = 1534, 87.8 %) had steady BMI levels during fol

SUBMITTER: Dhana K 

PROVIDER: S-EPMC4956703 | biostudies-literature | 2016 Jun

REPOSITORIES: biostudies-literature