Objectives, design and main findings until 2020 from the Rotterdam Study

Area of Science:

• Gerontology
• Epidemiology
• Chronic Disease Research

Background:

• The Rotterdam Study, initiated in 1990, is a prospective population-based cohort study in the Netherlands.
• It investigates the etiology, preclinical course, natural history, and intervention targets for chronic diseases in mid-life and late-life.

Purpose of the Study:

• To provide an update on the rationale and design of the Rotterdam Study.
• To summarize key findings from the past three years.
• To outline future directions and developments for the study.

Main Methods:

• Prospective cohort study design.
• Inclusion of participants aged 45 years and over (expanded to 40+ since 2016).
• Focus on a wide range of chronic diseases including cardiovascular, neurological, and respiratory conditions.

Main Results:

• The study has generated over 1700 research articles and reports.
• Recent findings (past 3 years) are summarized in this update.
• The cohort has grown significantly, with a substantial number of participants.

Conclusions:

• The Rotterdam Study continues to be a vital resource for understanding chronic diseases in aging populations.
• Ongoing research will further elucidate disease mechanisms and inform public health strategies.
• The study's comprehensive data collection supports long-term epidemiological research.