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Fulltext New coronary risk factors: is there a difference between diabetic patients with microalbuminuria compared to those without microalbuminuria?

Yeo CK, Hapizah MN, Khalid BAK, Nazaimoon WMW, Khalid Y

Med J Malaysia, 2002 Sep;57(3):298-303.
PMID: 12440269

Diabetes mellitus is an important risk factor for the development of coronary artery disease. The presence of microalbuminuria, which indicates renal involvement in diabetic patients, influences the progression of coronary artery disease. New coronary risk factors such as C-reactive protein (CRP), Lipoprotein a [Lp (a)] and fibrinogen are increasingly being recognized as important cardiovascular prognostic factors. These new coronary risk factors could account for the worse cardiovascular prognosis in diabetic patients with microalbuminuria. Our cross sectional study was to compare the prevalence of elevated CRP and the levels of Lp (a) and fibrinogen between diabetic patients with microalbuminuria and those without microalbuminuria. Diabetic patients with overt coronary artery disease were excluded from the study. A total of 108 patients were recruited of which 57 patients had microalbuminuria and 51 were without microalbuminuria. There was no difference in the number of patients with elevated CRP between these two groups. There were also no significant differences in the mean values of Lp (a) and fibrinogen between diabetic patients with and without microalbuminuria. The inflammatory marker CRP and coagulopathy markers i.e. Lp (a) and fibrinogen seem not to be perturbed in diabetic patients with microalbuminuria.

Matched MeSH terms: Diabetes Complications*
Melioidosis, the great mimicker: a report of 10 cases from Malaysia

Yee KC, Lee MK, Chua CT, Puthucheary SD

J Trop Med Hyg, 1988 Oct;91(5):249-54.
PMID: 3184245

Between 1981 and 1986, 10 consecutive cases of melioidosis were seen at the University Hospital, Kuala Lumpur, Malaysia. They illustrate the amazing guises of melioidosis presenting as: abscesses of the supraspinatus muscle, psoas muscle, brain and liver; three different pulmonary forms; an acute suppurative dermal lesion; an acute septicaemia; and chronic lymphadenitis. The majority had underlying diseases: diabetes mellitus, the commonest, was present in six, out of whom three had previous pulmonary tuberculosis; other predisposing conditions were renal failure, corticosteroid therapy and malnutrition. Three patients who died had pre-existing renal impairment and developed renal failure later, suggesting that the former is a bad prognostic sign. Clinical diagnosis was difficult: all cases were diagnosed bacteriologically. A high level of clinical awareness is necessary, especially when presentation simulates pulmonary or extrapulmonary tuberculosis in patients with diabetes or other compromised states.

Matched MeSH terms: Diabetes Complications
Brewing a perfect blend: the National Heart Association of Malaysia and the Japanese Circulation Society

Yean Yip Fong A, Wan Ahmad WA, Rosman A, Sim KH

Circ J, 2012;76(8):1807-10.
PMID: 22813752
Matched MeSH terms: Diabetes Complications/epidemiology; Diabetes Complications/therapy
Fulltext Systemic doxycycline as an adjunct to scaling and root planing in diabetic patients with periodontitis: a systematic review and meta-analysis

Yap KCH, Pulikkotil SJ

BMC Oral Health, 2019 09 05;19(1):209.
PMID: 31488125 DOI: 10.1186/s12903-019-0873-7

BACKGROUND: To compare the effectiveness of systemic doxycycline as an adjunct to scaling and root planing (SRP) with SRP alone in improving periodontal clinical attachment level and glycemic control in diabetic patients with periodontitis.
METHODS: Two independent reviewers (KY and SJ) screened two electronic databases, PubMed and Scopus, for randomized clinical trials on the use of systemic doxycycline as an adjunct to scaling and root planing in improving periodontal status and glycemic control in diabetic patients with periodontitis using predetermined selection criteria within a 3-month period. The reviewers independently did data screening, data selection, data extraction and risk of bias. Quality of studies involved was analysed using the revised Cochrane Risk of Bias 2.0. Weighted standard mean differences (SMD) and 95% confidence intervals were calculated using a random effects meta-analysis model. Publication bias was evaluated using funnel plot. Quality of evidence was evaluated by Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach.
RESULTS: Electronic searches provided 1358 records and six studies were selected. The meta-analyses indicated that there was no statistically significant difference in the improvement of periodontal status with the use of systemic doxycycline as an adjunct for scaling and root planing (SRP). SMD of clinical attachment levels (- 0.22 [- 0.52, 0.08]) and HbA1c levels (- 0.13 [- 0.41, 0.15]) were calculated. Overall risk of bias is high in 2 out of 6 studies involved.
CONCLUSION: Systemic doxycycline when used in addition to scaling and root planing yields no significant improvement of clinical attachment levels for periodontal status and reduction of HbA1c levels in treatment of diabetic patients with periodontitis when comparing the test group to the control group.

Matched MeSH terms: Diabetes Complications
Beneficial effect of the leaves of Murraya koenigii (Linn.) Spreng (Rutaceae) on diabetes-induced renal damage in vivo

Yankuzo H, Ahmed QU, Santosa RI, Akter SF, Talib NA

J Ethnopharmacol, 2011 Apr 26;135(1):88-94.
PMID: 21354289 DOI: 10.1016/j.jep.2011.02.020

Murraya koenigii (Linn.) Spreng (curry leaf) is widely used as a nephroprotective agent in kidney's infirmities among diabetics by the traditional practitioners in Malaysia. However, the latter role of curry leaf has been grossly under reported and is yet to receive proper scientific evaluation.

Matched MeSH terms: Diabetes Complications/drug therapy*
Fulltext Association of the receptor for advanced glycation end-products (RAGE) gene polymorphisms in Malaysian patients with chronic kidney disease

Wong FN, Chua KH, Kuppusamy UR, Wong CM, Lim SK, Tan JA

PeerJ, 2016;4:e1908.
PMID: 27114872 DOI: 10.7717/peerj.1908

Chronic kidney disease (CKD) is a condition associated with progressive loss of kidney function and kidney damage. The two common causes of CKD are diabetes mellitus and hypertension. Other causes of CKD also include polycystic kidney disease, obstructive uropathy and primary glomerulonephritis. The receptor for advanced glycation end-products (RAGE) is a multi-ligand cell surface receptor of the immunoglobulin superfamily and it has been associated with kidney disease in both non-diabetic and diabetic patients. Presently, data on the association between RAGE polymorphisms and CKD in the Malaysian population is limited, while numerous studies have reported associations of RAGE polymorphisms with diabetic complications in other populations. The present study aims to explore the possibility of using RAGE polymorphisms as candidate markers of CKD in Malaysian population by using association analysis.

Matched MeSH terms: Diabetes Complications
Admission Clinicopathological Factors Associated with Prolonged Hospital Stay Among Hospitalized Patients with Dengue Viral Infections

Willeam Peter SS, Hassan SS, Khei Tan VP, Ngim CF, Azreen Adnan NA, Pong LY, et al.

Vector Borne Zoonotic Dis, 2019 07;19(7):549-552.
PMID: 30668248 DOI: 10.1089/vbz.2018.2379

Background:
There is an escalation of frequency and magnitude of dengue epidemics in Malaysia, with a concomitant increase in patient hospitalization. Prolonged hospitalization (PH) due to dengue virus (DENV) infections causes considerable socioeconomic burden. Early identification of patients needing PH could optimize resource consumption and reduce health care costs. This study aims to identify clinicopathological factors present on admission that are associated with PH among patients with DENV infections.
Methods:
This study was conducted in a tertiary referral hospital in Southern Malaysia. Relevant clinical and laboratory data upon admission were retrieved from medical records of 253 consecutive DENV nonstructural protein 1 (NS1) antigen and PCR-positive hospitalized patients. The DENV serotype present in each patient was determined. Patients were stratified based on duration of hospital stay (<4 vs. ≥4 days). Data were analyzed using IBM® SPSS® 25.0. Multivariate logistic regression was performed to examine the association between PH and admission parameters.
Results:
Of 253 DENV hospitalized patients, 95 (37.5%) had PH (≥4 days). The mean duration of hospital stay was 3.43 ± 2.085 days (median = 3 days, interquartile range = 7 days). Diabetes mellitus (adjusted odds ratio [AOR] = 6.261, 95% confidence interval [CI] = 2.130-18.406, p = 0.001), DENV-2 serotype (AOR = 2.581, 95% CI = 1.179-5.650, p = 0.018), duration of fever ≤4 days (AOR = 2.423, 95% CI = 0.872-6.734, p = 0.09), and a shorter preadmission fever duration (AOR = 0.679, 95% CI = 0.481-0.957, p = 0.027) were independently associated with PH. However, PH was not found to be associated with symptoms on admission, secondary DENV infections or platelet count, hematocrit, or liver enzyme levels on admission.
Conclusions:
Early identification of these factors at presentation may alert clinicians to anticipate and recognize challenges in treating such patients, leading to more focused management plans that may shorten the duration of hospitalization.

Matched MeSH terms: Diabetes Complications
Health burden associated with visual impairment in Singapore: the Singapore epidemiology of eye disease study

Wang X, Lamoureux E, Zheng Y, Ang M, Wong TY, Luo N

Ophthalmology, 2014 Sep;121(9):1837-42.
PMID: 24768238 DOI: 10.1016/j.ophtha.2014.03.017

To assess the impact of visual impairment (VI) on health-related quality of life and to compare the health burden of VI and other health conditions in Singapore.

Matched MeSH terms: Diabetes Complications
Systolic hypertension and duration of diabetes mellitus are important determinants of retinopathy and microalbuminuria in young diabetics

Wan Nazaimoon WM, Letchuman R, Noraini N, Ropilah AR, Zainal M, Ismail IS, et al.

Diabetes Res Clin Pract, 1999 Dec;46(3):213-21.
PMID: 10624787 DOI: 10.1016/s0168-8227(99)00095-9

This cross-sectional study looked at the prevalence of microalbuminuria and retinopathy in a cohort of 926 young, Type 1 and Type 2 diabetes mellitus (DM) patients, and determined the factors which were associated with these microvascular complications. The prevalence of microalbuminuria, defined as the albumin:creatinine ratio > or = 2.5 (for males) or > or = 3.5 mg/mmol (for females), was 13.4% in Type 1 DM, 69.5% in insulin-requiring Type 2 DM and 16% in Type 2 DM treated only with oral hypoglycemic agents. Compared to those with normal renal functions, these patients were older (P < or = 0.01), had significantly elevated blood pressures (P < 0.01 or P = 0.0001), and in the case of Type 1 DM, with a higher body mass index (P = 0.0001) and waist-hip ratio (P < 0.01). The prevalence of diabetic retinopathy in Type 1 DM was found to increase with the duration of diabetes, from 1.4% in the newly-onset (< 5 years), to 9.9% in those with 5-10 years disease, to 35% among patients with more than 10 years of diabetes (P < 0.0001). In this study, it was also observed that 10% of the Type 2 DM patients already had retinopathy within 5 years of diagnosis, and the prevalence increased significantly to 42.9% (P < 0.0001) among patients who had been diabetics for more than 10 years. Stepwise multiple regression analysis showed that besides the disease duration, systolic blood pressure was the most common and significant determinant for both microalbuminuria and retinopathy in both types of DM, thus implying that in order to reduce the risk of microvascular complications in diabetes mellitus, systolic and not just the diastolic blood pressure, should be effectively controlled.

Matched MeSH terms: Diabetes Complications*
Fulltext Impact assessment of pharmacist-supervised intervention on health-related quality of life of newly diagnosed diabetics: A pre-post design

Upadhyay DK, Mohamed Ibrahim MI, Mishra P, Alurkar VM

J Pharm Bioallied Sci, 2020 07 18;12(3):234-245.
PMID: 33100782 DOI: 10.4103/jpbs.JPBS_6_20

Introduction: Diabetics face a series of challenges that affect all aspects of their daily life. Diabetes related complications adversely affect patient's health-related quality of life (HRQoL). Knowledge and self-care skills of diabetics are corner stones to improve their HRQoL.
Objective: To assess the impact of pharmacist-supervised intervention on HRQoL of newly diagnosed diabetics using an Audit of Diabetes-Dependent Quality of Life (ADDQoL) questionnaire.
Materials and Methods: A pre-post comparison study was conducted among the control group (CG), test 1 group (T1G) and test 2 group (T2G) patients with three treatment arms to explore the impact of pharmacist-supervised intervention on HRQoL of newly diagnosed diabetics for 18 months. Patients' HRQoL scores were determined using ADDQoL questionnaire at baseline, 3, 6, 9 and 12-months. T1G patients received pharmacist's intervention whereas T2G patients received diabetic kit demonstration in addition to pharmacist's intervention. CG patients were deprived of pharmacist intervention and diabetic kit demonstration, and only received care from attending physician/nurses. Non-parametric tests were used to find the differences in an average weighted impact scores (AWIS) among the groups before and after the intervention at P ≤ 0.05.
Results: Friedman test identified significant (P < 0.001) improvement in AWIS among the test groups' patients. Differences in scores were significant between T1G and T2G at 6-months (P = 0.033), 9-months (P < 0.001) and 12-months (P < 0.001); between CG and T1G at 12-months (P < 0.001) and between CG and T2G at 9-months (P < 0.001) and 12-months (P < 0.0010) on Mann.Whitney U test.
Conclusion: Pharmacist's intervention improved AWIS of test groups' diabetics. Diabetic kit demonstration strengthened the disease understanding and selfcare skills of T2G patients. Disease and self-care awareness among diabetics should be increased in Nepali healthcare system by involving pharmacists for better patient's related outcomes.

Matched MeSH terms: Diabetes Complications
Fulltext Multimorbidity in patients with heart failure from 11 Asian regions: A prospective cohort study using the ASIAN-HF registry

Tromp J, Tay WT, Ouwerkerk W, Teng TK, Yap J, MacDonald MR, et al.

PLoS Med, 2018 03;15(3):e1002541.
PMID: 29584721 DOI: 10.1371/journal.pmed.1002541

BACKGROUND: Comorbidities are common in patients with heart failure (HF) and complicate treatment and outcomes. We identified patterns of multimorbidity in Asian patients with HF and their association with patients' quality of life (QoL) and health outcomes.

METHODS AND FINDINGS: We used data on 6,480 patients with chronic HF (1,204 with preserved ejection fraction) enrolled between 1 October 2012 and 6 October 2016 in the Asian Sudden Cardiac Death in Heart Failure (ASIAN-HF) registry. The ASIAN-HF registry is a prospective cohort study, with patients prospectively enrolled from in- and outpatient clinics from 11 Asian regions (Hong Kong, Taiwan, China, Japan, Korea, India, Malaysia, Thailand, Singapore, Indonesia, and Philippines). Latent class analysis was used to identify patterns of multimorbidity. The primary outcome was defined as a composite of all-cause mortality or HF hospitalization within 1 year. To assess differences in QoL, we used the Kansas City Cardiomyopathy Questionnaire. We identified 5 distinct multimorbidity groups: elderly/atrial fibrillation (AF) (N = 1,048; oldest, more AF), metabolic (N = 1,129; obesity, diabetes, hypertension), young (N = 1,759; youngest, low comorbidity rates, non-ischemic etiology), ischemic (N = 1,261; ischemic etiology), and lean diabetic (N = 1,283; diabetic, hypertensive, low prevalence of obesity, high prevalence of chronic kidney disease). Patients in the lean diabetic group had the worst QoL, more severe signs and symptoms of HF, and the highest rate of the primary combined outcome within 1 year (29% versus 11% in the young group) (p for all <0.001). Adjusting for confounders (demographics, New York Heart Association class, and medication) the lean diabetic (hazard ratio [HR] 1.79, 95% CI 1.46-2.22), elderly/AF (HR 1.57, 95% CI 1.26-1.96), ischemic (HR 1.51, 95% CI 1.22-1.88), and metabolic (HR 1.28, 95% CI 1.02-1.60) groups had higher rates of the primary combined outcome compared to the young group. Potential limitations include site selection and participation bias.

CONCLUSIONS: Among Asian patients with HF, comorbidities naturally clustered in 5 distinct patterns, each differentially impacting patients' QoL and health outcomes. These data underscore the importance of studying multimorbidity in HF and the need for more comprehensive approaches in phenotyping patients with HF and multimorbidity.

TRIAL REGISTRATION: ClinicalTrials.gov NCT01633398.

Matched MeSH terms: Diabetes Complications/epidemiology
Emerging Trends On Drug Delivery Strategy of Momordica charantia against Diabetes and its Complications

Thent ZC, Das S, Zaidun NH

Curr Drug Deliv, 2018;15(4):453-460.
PMID: 28545355 DOI: 10.2174/1567201814666170525122224

BACKGROUND: The incidence of diabetes mellitus has increased drastically over the past few decades. This oxidant-antioxidant imbalance resulting in complication of diabetes mellitus includes macro- and microvascular complications. Resistance to conventional treatment and patient compliance has paved the way to the usage of effective natural products and supplements. Momordica charantia (bitter gourd) is widely consumed in many parts of Malaysia as a vegetable. Momordica charantia (MC) is mainly used in the management of diabetes mellitus.
OBJECTIVE: The present review discusses the literature concerning the antidiabetic and antioxidant properties of MC focusing on the complication of diabetes mellitus along with its mode of delivery. We found that among the whole part of MC, its fruit extract has been widely studied, therapeutically. The evidence based analysis of the beneficiary effects of MC on the different organs involved in diabetes complication is also highlighted. This review elucidated an essential understanding of MC based drug delivery system in both clinical and experimental studies and appraised the great potential of the protein based MC extract against diabetes mellitus.
CONCLUSION: The review paper is believed to assist the researchers and medical personnel in treating diabetic associated complications.

Matched MeSH terms: Diabetes Complications/drug therapy*
Adjunctive use of superoxidized solution in chest wall necrotizing soft tissue infection

Tata MD, Kwan KC, Abdul-Razak MR, Paramalingam S, Yeen WC

Ann Thorac Surg, 2009 May;87(5):1613-4.
PMID: 19379926 DOI: 10.1016/j.athoracsur.2008.10.019

A 39-year-old Indian man presented with necrotizing soft tissue infection of his right forearm and previously undiagnosed diabetes mellitus. The infection progressively worsened to involve his right lateral chest wall despite multiple debridements and systemic antibiotics. His right arm was eventually disarticulated along with wide debridement of the surrounding tissue. Aggressive wound debridement, mechanical scrubbing, and irrigation were then initiated every 8 hours. A superoxidized solution was later introduced as a wound irrigant and dressing agent. The large defect was suitable for split-thickness skin grafting after 16 days of a strict wound management routine with the superoxidized solution.

Matched MeSH terms: Diabetes Complications/pathology; Diabetes Complications/surgery
The current and future perspectives of zinc oxide nanoparticles in the treatment of diabetes mellitus

Tang KS

Life Sci, 2019 Dec 15;239:117011.
PMID: 31669241 DOI: 10.1016/j.lfs.2019.117011

Diabetes mellitus (DM) is a multifaceted and costly disease, which requires serious attention. Finding a cheaper anti-diabetic alternative that can act on multiple disease-related targets and pathways is the ultimate treatment goal for DM. Nanotechnology has offered some exciting possibilities in biomedical and drug delivery applications. Zinc oxide nanoparticles (ZnO-NPs), a novel agent to deliver zinc, have great implications in many disease therapies including DM. This review summarizes the pharmacological mechanisms by which ZnO-NPs alleviate DM and diabetic complications. Research implications and future perspectives were also discussed.

Matched MeSH terms: Diabetes Complications/drug therapy
The relationship of health beliefs and complication prevention behaviors of Chinese individuals with type 2 diabetes mellitus

Tan MY

Diabetes Res Clin Pract, 2004 Oct;66(1):71-7.
PMID: 15364164 DOI: 10.1016/j.diabres.2004.02.021

This study aimed to identify the relationship of health beliefs and complication prevention behaviors among Chinese individuals with Type 2 Diabetes Mellitus in Malaysia. A correlation study using the Health Belief Model (HBM) framework was undertaken with 128 Chinese subjects with Type 2 Diabetes of both gender, mean age 60.5 +/- 8.42 years from one urban hospital and four rural health centers. Research tool was a 60-item questionnaire with responses recorded on 5-point Likert scale. Data was analyzed with descriptive statistics, Spearmen correlation and Mann-Whitney U-test. The majority of the subjects had less than 6 years of education. Seventy-two percent of them were aware of diabetes complications and its risk factors. However, few subjects practiced complication preventive measures because of lack of perceived seriousness of diabetes and lack of perceived susceptibility to diabetes complications. There were significant correlations between complication prevention behaviors and perceived severity (P < 0.05), perceived susceptibility (P < 0.05 ) and perceived barrier (P < 0.05 ); subjects' education level and perceived severity (P < 0.05), perceived susceptibility (P < 0.05) and complication prevention behavior (P < 0.05). There was no significant correlation between health beliefs and settings; genders; disease duration and treatment mode. In conclusion, poor complication preventive behavior among the subjects was associated with lack of perceived seriousness of diabetes and lack of perceived susceptibility to diabetes complications.

Matched MeSH terms: Diabetes Complications/prevention & control*; Diabetes Complications/psychology
Evaluation of the health-related quality of life of patients with type 2 diabetes in relation to macrovascular and microvascular complications

Tan MHP, Ong SC, Bujang MA, Shah SA, Mustafa N

Acta Diabetol, 2023 Dec;60(12):1735-1747.
PMID: 37542199 DOI: 10.1007/s00592-023-02164-2

PURPOSE: The complications of type 2 diabetes (T2DM) have a negative impact on health-related quality of life (HRQoL) and could lead to increased healthcare costs. However, there is a lack of evidence regarding how and to what extent T2DM complications, particularly macrovascular and microvascular complications, affect the patients' HRQoL. This study aimed to evaluate the HRQoL in relation to diabetes complications and identify associated factors among patients with T2DM.
METHODS: A cross-sectional study was conducted over six months on T2DM patients at a National University Hospital, Malaysia. Since Malaysia is a multiethnic country with majority Malay-speaking and English widely used, the Malay and English versions of the revised version Diabetes Quality of life (DQoL) questionnaire was used to measure HRQoL. Multiple Linear Regression was applied to estimate association of individual DQoL domains with T2DM-related complications, sociodemographic and clinical characteristics.
RESULTS: A total of 513 patients were recruited in the study. Sociodemographic (age, gender, ethnicity, employment, education) and body mass index affected satisfaction, impact and worry domains while complications affected the impact domain. Poorer HRQoL were demonstrated for severe stages heart failure (p = 0.001), nephropathy (p = 0.029), retinopathy (p

Matched MeSH terms: Diabetes Complications*
Fulltext Tropical calcific pancreatitis

Tan CT, Kannan P, Sng KH

Med J Malaysia, 1980 Dec;35(2):150-4.
PMID: 7266409
Matched MeSH terms: Diabetes Complications
Prevalence of diabetes and ethnic differences in cardiovascular risk factors. The 1992 Singapore National Health Survey

Tan CE, Emmanuel SC, Tan BY, Jacob E

Diabetes Care, 1999 Feb;22(2):241-7.
PMID: 10333940 DOI: 10.2337/diacare.22.2.241

OBJECTIVE: The purpose of the 1992 Singapore National Health Survey was to determine the current distribution of major noncommunicable diseases and their risk factors, including the prevalence of diabetes and dyslipidemia, in Singapore.

RESEARCH DESIGN AND METHODS: A combination of disproportionate stratified sampling and systematic sampling were used to select the sample for the survey. The final number of respondents was 3,568, giving a response rate of 72.6%. All subjects fasted for 10 h and were given a 75-g glucose load, except those known to have diabetes. Blood was taken before and 2 h after the glucose load. Diagnosis of diabetes was based on 2-h glucose alone.

RESULTS: The age-standardized prevalence of diabetes in Singapore residents aged 18-69 years was 8.4%, with more than half (58.5%) previously undiagnosed. Prevalence of diabetes was high across all three ethnic groups. The prevalence of impaired glucose tolerance was 16.1%, that of hypertension was 6.5%, and 19.0% were regular smokers. The total cholesterol (mean +/- SD) of nondiabetic Singaporeans was 5.18 +/- 1.02 mmol/l; 47.9% had cholesterol > 5.2 mmol/l, while 15.4% had levels > 6.3 mmol/l. Mean LDL cholesterol was 3.31 +/- 0.89 mmol/l; HDL cholesterol was 1.30 +/- 0.32 mmol/l, and triglyceride was 1.23 +/- 0.82 mmol/l.

CONCLUSIONS: Prevalence of diabetes was high across all three ethnic groups. Ethnic differences in prevalence of diabetes, insulin resistance, central obesity, hypertension, smoking, and lipid profile could explain the differential coronary heart disease rates in the three major ethnic groups in Singapore.

Matched MeSH terms: Diabetes Complications
Diabetes mellitus abolishes ethnic differences in cardiovascular risk factors: lessons from a multi-ethnic population

Tan CE, Emmanuel SC, Tan BY, Tai ES, Chew SK

Atherosclerosis, 2001 Mar;155(1):179-86.
PMID: 11223440 DOI: 10.1016/s0021-9150(00)00534-7

AIMS: To compare cardiovascular risk factors in diabetic subjects of different ethnic groups, and between new and known diabetic subjects, in the Singapore National Health Survey '92.

METHODS: Disproportionate stratified sampling followed by systematic sampling were used in 3568 (total) respondents of whom 2743 were non-diabetics, 179 newly diagnosed diabetics and 150 known diabetics. Amongst the diabetics, there were 185 Chinese, 66 Malays and 78 Asian Indians. Diagnosis of diabetes mellitus (DM) was based on the 2 h glucose alone, after a 75 g oral glucose tolerance test. Blood pressure (BP), lipid profile, glucose, insulin and anthropometric indices were obtained from all subjects.

RESULTS: Subjects with diabetes (new and known) exhibited significantly higher triglyceride (TG), lower high density lipoprotein cholesterol (HDL-C) and low density lipoprotein (LDL)/apolipoprotein B (apo B) ratio (LDL size) compared with normoglycaemic subjects. They were more obese (generalised and central) and had higher systolic and diastolic BP. There was no difference in lipid risk factors between the two groups with diabetes although those with new diabetes were more obese whilst those with known diabetes had higher fasting glucose. Amongst subjects with diabetes, there were no significant differences between ethnic groups in TG, HDL-C, LDL/apo B ratio, or waist to hip ratio (WHR). Female Malays with diabetes had higher total cholesterol and were more obese whilst male Asian Indians with diabetes had higher fasting insulin.

CONCLUSION: Asian Indians had lower HDL-C and LDL/apo B ratio than Chinese or Malays amongst normoglycaemic subjects. However, these differences between ethnic groups were not seen in subjects with DM.

Matched MeSH terms: Diabetes Complications
Fulltext Nutritional situation of a Chinese community

Suriah AR, Chong TJ, Yeoh BY

Singapore Med J, 1998 Aug;39(8):348-52.
PMID: 9844494

AIM: To evaluate the anthropometric measurements and dietary intake of the free-living elderly in a Chinese community.
METHOD: A survey was carried out on 48 male and female subjects aged 60 to 96 years using anthropometric, dietary intake and questionnaire techniques.
RESULTS: The study indicated female subjects to have more health problems, like pain at the joints (33%), hypertension (17%) and diabetes (27%) as compared to the male subjects. Dietary intake analysis showed the Chinese male subjects to have a higher energy intake (1,623 kcal) compared to the females (1,197 kcal) even though they did not fulfill the recommended dietary intake. The intake for energy, fats and carbohydrates, was found to be significantly different (p < 0.05) between both sexes. Anthropometric measurements indicated male elderly subjects to be significantly heavier (p < 0.05, 55.4 kg) and taller (161.8 cm) than female elderly subjects (49.5 kg; 146.2 cm respectively). About half of the elderly were normal in their BMI (male 55.6%; female 50%) and only 6.6% of the female subjects were obese. More male subjects were found to be underweight (33%) compared to female subjects (17%). Waist hip ratio was 0.92 for male and 0.87 for female.
CONCLUSION: Our study showed that female elderly subjects had more health problems compared to male elderly subjects. On the whole, the elderly did not fulfill the recommended amount for energy intake while the percentage for carbohydrates, fats and protein from the total calorie intake were not in accordance with the healthy diet guidelines. Anthropometrically, male subjects were heavier and taller than female subjects. Looking at body mass index, most of the male elderly subjects were in the normal to underweight range. With these results, more research is warranted to give a clearer picture of the Chinese elderly in the country.

Study site: Kampung Baru Tabuh Naning, Alor Gajah, Malacca

Matched MeSH terms: Diabetes Complications

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