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  • American Diabetes Association  (2)
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  • American Diabetes Association  (2)
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  • 1
    Online Resource
    Online Resource
    American Diabetes Association ; 1998
    In:  Diabetes Care Vol. 21, No. 11 ( 1998-11-01), p. 1819-1823
    In: Diabetes Care, American Diabetes Association, Vol. 21, No. 11 ( 1998-11-01), p. 1819-1823
    Abstract: OBJECTIVE: Asian Indians have been reported to have very high prevalence rates of coronary artery disease (CAD) in the absence of traditional risk factors. Recently, elevated levels of lipoprotein(a) [Lp(a)] have been reported to be associated with premature CAD in migrant Asian Indians. However, there are very little data regarding Lp(a) in CAD patients from the Indian subcontinent and virtually none in individuals with NIDDM. The objective of this study was to assess the role of Lp(a) as a marker for CAD in South Indian NIDDM patients. RESEARCH DESIGN AND METHODS: We estimated serum Lp(a) in 100 control subjects, 100 NIDDM patients without CAD, and 100 NIDDM patients with CAD. Lp(a) values were transformed into natural logarithms. Statistical analysis included Student's t test, one-way analysis of variance, and chi2 test. Multiple logistic regression analysis was used to identify associations with CAD. RESULTS: Lp(a) levels were significantly higher in NIDDM patients with CAD compared with NIDDM patients without CAD and control subjects (geometric mean 24.6, 15.1, and 19.4 mg/dl, respectively, P & lt; 0.05). Results of logistic regression analysis showed that Lp(a), age, and HDL were associated with CAD. In NIDDM patients with CAD, there was no correlation between Lp(a) and serum cholesterol, triglyceride, or HDL cholesterol levels, but there was a weak association with LDL cholesterol and systolic blood pressure. CONCLUSIONS: The data suggests that serum Lp(a) is an independent risk factor for CAD in NIDDM patients in South India.
    Type of Medium: Online Resource
    ISSN: 0149-5992 , 1935-5548
    Language: English
    Publisher: American Diabetes Association
    Publication Date: 1998
    detail.hit.zdb_id: 1490520-6
    Location Call Number Limitation Availability
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  • 2
    Online Resource
    Online Resource
    American Diabetes Association ; 2000
    In:  Diabetes Care Vol. 23, No. 9 ( 2000-09-01), p. 1295-1300
    In: Diabetes Care, American Diabetes Association, Vol. 23, No. 9 ( 2000-09-01), p. 1295-1300
    Abstract: OBJECTIVE: The epidemiology of peripheral vascular disease has rarely been studied in non-European populations. The purpose of this study was to determine the prevalence and risk factors of peripheral vascular disease (PVD) among South Indians. RESEARCH DESIGN AND METHODS: The Chennai Urban Population Study is an epidemiological study involving 2 residential areas in Chennai in South India. Of the 1,399 eligible subjects ( & gt; or =20 years of age), 1,262 (90.2%) participated in the study. All of the study subjects underwent an oral glucose tolerance test and were categorized as having normal glucose tolerance (NGT), impaired glucose tolerance (IGT), or diabetes. Peripheral Doppler studies were performed on 50% of the study subjects, and PVD was defined as an ankle-brachial index (ABI) & lt;0.9. RESULTS: The prevalence rates of PVD were 2.7, 2.9, and 6.3% in individuals with NGT, IGT, and diabetes, respectively The overall prevalence rate was 3.2%. Known diabetic subjects had a higher prevalence of PVD (7.8%) compared with newly diagnosed diabetic subjects (3.5%). PVD was uncommon until middle-age and then the prevalence rate increased dramatically. Univariate regression analysis showed age & gt;50 years (odds ratio [OR] 6.3, 95% CI 2.1-20.6, P & lt;0.001) and hypertension (OR 2.7, 0.9-7.3, P = 0.08) to be associated with PVD, whereas smoking and serum lipid levels showed no association. Multivariate regression analysis identified age as the most significant risk factor for PVD. Of the 90 subjects who had coronary artery disease (CAD), only 6 had PVD, and the positive predictive value of the ABI for CAD was only 30%. CONCLUSIONS: The prevalence of PVD in this urban South Indian population is considerably lower than that reported in European and U.S. studies and is in marked contrast to the high prevalence rate of CAD reported in this population.
    Type of Medium: Online Resource
    ISSN: 0149-5992 , 1935-5548
    Language: English
    Publisher: American Diabetes Association
    Publication Date: 2000
    detail.hit.zdb_id: 1490520-6
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
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