Longitudinal Associations between Triglycerides and Metabolic Syndrome Components in a Beijing Adult Population,...

Area of Science:

• Metabolic Syndrome Research
• Longitudinal Health Studies
• Cardiovascular Disease Risk Factors

Background:

• Longitudinal associations between triglycerides (TG) and metabolic syndrome (MetS) components are under-researched.
• Understanding these relationships over time is crucial for public health.

Purpose of the Study:

• To investigate the longitudinal association between TG and other MetS components over time.
• To identify which TG-MetS component pairs show the strongest correlations.

Main Methods:

• A 5-year longitudinal study of 7489 participants with at least three health check-ups.
• Joint modeling was employed to analyze longitudinal associations, adjusting for age.

Main Results:

• TG showed positive correlations with MetS components (except HDL), which increased over time.
• TG-HDL correlation was negative and also increased with time.
• TG and body mass index (BMI) exhibited the strongest marginal correlation in both genders.

Conclusions:

• Longitudinal associations between TG and MetS components intensify over time.
• The TG-BMI correlation is the most significant longitudinal association.
• Close monitoring of individuals with high TG and BMI is recommended, particularly women, due to links with hypertension, diabetes, and cardiovascular disease.