Relationship between red cell distribution width/albumin ratio and carotid plaque in different glucose metabolic states in patients with coronary heart disease: a RCSCD-TCM study in China

Cardiovasc DiabetolPublished Cross-sectional study

Main finding · Carotid plaqueResult — go to the resultRisk of carotid plaque formation 1.24

Authors' conclusion

RAR was significantly related to carotid plaques in patients with CHD. In addition, the correlation between RAR and the incidence of carotid plaque in patients with CHD was higher in women and middle-aged and elderly patients. In patients with CHD and diabetes, the correlation between RAR and carotid plaque was higher.

Study context

Population
Patients with coronary heart disease (CHD), China (RCSCD-TCM study)
Participants
10,267 patients
Exposure
RAR quartiles
Outcome
Carotid plaque

Main finding

As reported in the abstract

Risk of carotid plaque formation

1.24

RAR (continuous) associated with carotid plaque, adjusted OR
1.23 (95% CI 1.08-1.39)
Prevalence of carotid plaque, all participants
75.43%

Observational data: associations, not effects.

Further findings

RAR and carotid plaque, females

OR after multivariate adjustment
1.29 (95% CI 1.09-1.52)

RAR and carotid plaque, age <60 years

OR
1.43 (95% CI 1.16-1.75)
  • Stronger than in those older than 60 years

RAR and carotid plaque, age >60 years

OR
1.29 (95% CI 1.10-1.51)

RAR and carotid plaque, diabetes

OR (highest among glucose metabolism states)
1.28 (95% CI 1.04-1.58)

Original publication

Relationship between red cell distribution width/albumin ratio and carotid plaque in different glucose metabolic states in patients with coronary heart disease: a RCSCD-TCM study in China. Cardiovasc Diabetol. Published 22 February 2023. doi:10.1186/s12933-023-01768-w

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