Low MBL Genotype Linked to Heart Problems in Diabetic South Asians
Author Information
Author(s): Siezenga Machiel A, Chandie Shaw Prataap K, Daha Mohamed R, Rabelink Ton J, Berger Stefan P
Primary Institution: Leiden University Medical Center
Hypothesis
Is there an association between MBL levels, genotype, and cardiovascular events in type 2 diabetic South Asians?
Conclusion
The O/O MBL genotype is associated with cardiovascular events in type 2 diabetic South Asians, while single serum MBL levels are not.
Supporting Evidence
- 31 cardiovascular events occurred in 22 subjects during follow-up.
- The O/O genotype had a hazard ratio of 3.42 for cardiovascular events.
- Log MBL levels were not associated with cardiovascular events.
Takeaway
People with a specific low MBL genotype are more likely to have heart problems if they have type 2 diabetes, but just measuring MBL levels in the blood doesn't help predict this risk.
Methodology
A prospective cohort study followed 168 type 2 diabetic South Asians for a median of 7.66 years, assessing MBL levels and genotype.
Limitations
The study may not apply to all South Asians as participants were from a specific region in North India.
Participant Demographics
Participants were South Asians with type 2 diabetes, including 122 known cases and 46 newly diagnosed.
Statistical Information
P-Value
0.018
Confidence Interval
95% CI 1.24-9.49
Statistical Significance
p=0.018
Digital Object Identifier (DOI)
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