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UPSTROKE TIME PER CARDIAC CYCLE IS ASSOCIATED WITH CARDIOVASCULAR PROGNOSIS IN TYPE 2 DIABETES
- Source :
- Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists. 25(11)
- Publication Year :
- 2019
-
Abstract
- Objective: Upstroke time per cardiac cycle (UTCC) in the lower extremities has been found to be predictive of cardiovascular mortality in the general population. Therefore, the purpose of the study was to test the associations between increasing UTCC and outcomes in patients with type 2 diabetes. Methods: A total of 452 patients with type 2 diabetes (age, 67.5 ± 8.6 years; male, 54%) registered in a share-care program participated in the study at an outpatient clinic in Taipei Veterans General Hospital across a mean of 5.8 years. Primary outcomes were all-cause mortality hospitalization for coronary artery disease, stroke, revascularization, amputation, and diabetic foot syndrome. Secondary end-point outcome was all-cause mortality. Results: Increment of UTCC associations with primary and secondary outcomes were undertaken prior to baseline characteristic adjustments. A UTCC of 20.1% exhibited the greatest area under curve (AUC), sensitivity, and specificity balance to predict composite events in receiver operating curves (AUC, 0.63 [P = .001]; sensitivity, 67.7%; specificity, 54.9%). Sixty-four composite events and 17 deaths were identified from medical records. UTCC ≥20.1% was associated with the occurrence of composite events and an increased risk of mortality. For composite events, an adjusted hazard ratio (HR) of 2.45 and 95% confidence interval (CI) of 1.38 to 4.35 (P = .002) were calculated. For all-cause mortality, an adjusted HR of 1.91 and 95% CI of 0.33 to 10.99 (P = .467) were calculated. Conclusion: Increasing UTCC was associated with cardiovascular outcomes in patients with type 2 diabetes. Therefore, UTCC is advocated as a noninvasive screening tool for ambulatory patients with type 2 diabetes. Abbreviations: CAD = coronary artery disease; CI = confidence interval; eGFR = estimated glomerular filtration rate; HR = hazard ratio; PAD = peripheral artery disease; UTCC = upstroke time per cardiac cycle.
- Subjects :
- Male
medicine.medical_specialty
Endocrinology, Diabetes and Metabolism
Population
030209 endocrinology & metabolism
Type 2 diabetes
Coronary artery disease
03 medical and health sciences
0302 clinical medicine
Endocrinology
Risk Factors
Diabetes mellitus
Internal medicine
Medicine
Outpatient clinic
Humans
030212 general & internal medicine
education
Stroke
Aged
education.field_of_study
business.industry
Hazard ratio
General Medicine
Middle Aged
medicine.disease
Prognosis
Confidence interval
Diabetes Mellitus, Type 2
Cardiovascular Diseases
Cardiology
Female
business
Subjects
Details
- ISSN :
- 1530891X
- Volume :
- 25
- Issue :
- 11
- Database :
- OpenAIRE
- Journal :
- Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists
- Accession number :
- edsair.doi.dedup.....0a64d385679679b3f5396aabc4b4e9ea