Read the current Defeat Diabetes® E-Lerts™ Newsletter

This website is certified by Health On the Net Foundation. Click to verify.
This site complies with the HONcode standard for trustworthy health information:
verify here.

 
 
 
     
    
      
       
Defeat Diabetes
Foundation
150 153rd Ave,
Suite 300

Madeira Beach, FL 33708
  

Reducing HbA1c Less than 1 Point Reduces Risk of Dying within 5 Years by 50 Percent

Posted: Monday, October 29, 2012

At 5 years, all-cause mortality was 15% among the group with no improvement in HbA1c and 10% in the group with improved HbA1c in an observational study of 12,359 patients with poorly controlled type 2 diabetes at baseline. The patients were selected from the Swedish National Diabetes Registry and their outcomes were verified by the Swedish Cause of Death and Hospital Registries. None of the patients had any cardiovascular or coronary heart disease at baseline.

After adjusting for baseline risk factors and treatment changes during the study period, patients whose HbA1c decreased were half as likely to develop cardiovascular or coronary heart disease as were those whose levels increased. They were also 33% less likely to experience fatal cardiovascular disease and 41% less likely to die from any cause than were those in the poorly controlled group. All of these differences were statistically significant.

Dr. Eeg-Olofsson of the University of Gothenburg, Sweden stated that, "Patients with poorly controlled blood glucose clearly benefit" from gaining and improving glycemic control. "We must make an effort to identify patients who don't respond to diabetes medications earlier."

For the study, Dr. Eeg-Olofssson separated the patients into two groups: Those whose HbA1c decreased by at least 0.1% over the 5 years (6,841) and those whose HbA1c remained stable or increased by at least 0.1% (5,518).

At baseline, the patients averaged 62 years old, with mean disease duration of 9 years. Their average baseline HbA1c was 7.8%, and their mean body mass index was 30 kg/m2. Their mean blood pressure was 140/78 mmHg; 62% were taking antihypertensives and 46% were on lipid-lowering drugs.

After 5 years, mean HbA1c was 7% in the improved-control group (-0.8%) and 8.4% in the poorly controlled group (+0.7%), she said.

By then, 12% of the well-controlled group and 20% of the poorly controlled group had developed coronary heart disease. Cardiovascular disease was present in 17% of those in the well-controlled group and 30% of the poorly controlled group. Both these findings were statistically significant.

Source: http://www.diabetesincontrol.com/articles/53-diabetes-news/13726-reducing-hba1c-less-than-1-point-reduces-risk-of-dying-within-5-years-by-50-percent, Presented at the annual meeting of the European Association for the Study of Diabetes, Sept. 2012 (EASD).

 
 
 
 
 
Join us on Facebook
 
 
 

Send your unopened, unexpired diabetes testing supplies to:

Defeat Diabetes Foundation
150 153rd Ave, Suite 300
Madeira Beach, FL 33708

 

DDF advertisement
 

 Friendly Banner
 


Friendly Banner
 
 
 
Analyze nutrition content by portion
DDF advertisement