Type 2 & other diabetes

High Mannose Correlates With Surrogate Indexes of Insulin Resistance and Is Associated With an Increased Risk of Cardiovascular Events Independently of Glycemic Status and Traditional Risk Factors

Diabetes CarePublished Cohort study

Main finding · MACEResult — go to the resultHazard ratio 1.54 95% CI 1.07–2.20

Authors' conclusion

Mannose might represent a new biomarker able to track early, potentially detrimental glucometabolic alterations independently of glycemic state.

Study context

Population
Participants, one-half with a first myocardial infarction (MI), with normal glucose tolerance or newly detected dysglycemia (IGT or T2D; n = 358)163 MACE · with normal glucose tolerance 1,045
Participants
1,403 participants
Exposure
High vs low fasting mannose
Outcome
MACE
Follow-up
10-year follow-up
Methodological details10-year follow-up
  • 10-year follow-up

Main finding

As reported in the abstract

Hazard ratio

1.54

95% CI 1.07–2.20

High mannosevs Low mannose
HR 1.54 (95% CI 1.07–2.20)

Observational data: associations, not effects.

Further findings

Association of mannose with IR indexes

Mannose independently associated with IR indexes
all P ≤ 0.001

Original publication

High Mannose Correlates With Surrogate Indexes of Insulin Resistance and Is Associated With an Increased Risk of Cardiovascular Events Independently of Glycemic Status and Traditional Risk Factors. Diabetes Care. Published 6 December 2023. doi:10.2337/dc23-0870

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