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  1. Determination of a new antimalarial drug, benflumetol, in blood plasma by high-performance liquid chromatography
    Mansor SM, Navaratnam V, Yahaya N, Nair NK, Wernsdorfer WH, Degen PH
    J Chromatogr B Biomed Appl, 1996 Jul 12;682(2):321-5.
    PMID: 8844426
    A rapid and selective high-performance liquid chromatographic assay for determination of a new antimalarial drug (benflumetol, BFL) is described. After extraction with hexane-diethyl ether (70:30, v/v) from plasma, BFL was analysed using a C18 Partisil 10 ODS-3 reversed-phase stainless steel column and a mobile phase of acetonitrile-0.1 M ammonium acetate (90:10, v/v) adjusted to pH 4.9 with ultraviolet detection at 335 nm. The mean recovery of BFL over a concentration range of 50-400 ng/ml was 96.8 +/- 5.2%. The within-day and day-to-day coefficients of variation were 1.8-4.0 and 1.8-4.2%, respectively. The minimum detectable concentration in plasma for BFL was 5 ng/ml with a C.V. of less than 10%. This method was found to be suitable for clinical pharmacokinetic studies.
    Matched MeSH terms: Chromatography, High Pressure Liquid/methods*
  2. Fulltext Evaluation of Refractive Status and Ocular Biometric Parameters in Primary Angle Closure Disease
    Loh CC, Kamaruddin H, Bastion MC, Husain R, Mohd Isa H, Md Din N
    Ophthalmic Res, 2021;64(2):246-252.
    PMID: 32810853 DOI: 10.1159/000510925
    INTRODUCTION: The aim of the study was to evaluate the refractive status and ocular biometric parameters in subjects with angle closure in Malaysia.

    METHODS: This cross-sectional study was conducted on 171 primary angle closure patients (268 eyes). Visual acuity, refraction, and ocular biometry (central anterior chamber depth [ACD], axial length [AL], and lens thickness) were recorded. Vitreous cavity length (VL) and relative lens position (RLP) were calculated.

    RESULTS: A total of 92 Primary Angle Closure Suspect (PACS), 30 Primary Angle Closure (PAC), and 146 Primary Angle Closure Glaucoma (PACG) eyes were included. Chinese ethnicity formed the majority (n = 197, 73.5%), followed by Malay (n = 57, 21.3%) and Indian (n = 14, 5.2%). There was a significant female preponderance with a female to male ratio of 1.85. Mean age was 65.7 ± 7.7 years. Mean spherical equivalent was +0.33 ± 1.29 D. Approximately half (n = 137, 51%) of the eyes were hyperopic (spherical power ≥+0.5), with PACG having the highest percentage of hyperopia (n = 69, 50.4%). Myopia and emmetropia were present in 48 (17.9) and 83 (31%) eyes, respectively. Although AL and VL in myopia patients were significantly longer than emmetropic and hyperopic eyes (p < 0.001), the ACD was not significantly different (p = 0.427). While the RLP is smaller in myopic eyes, lens thickness was increased in hyperopic eyes. PACG was significantly higher in elderly patients compared to PACS and PAC (p = 0.005). A total of 37 (13.8%) eyes were blind (vision worse than 3/60) and 19 of them (51.3%) were female patients.

    CONCLUSION: A decrease in RLP is predictive of angle closure disease in myopic eyes, whereas increased lens thickness contributes to angle closure disease in hyperopic eyes.

    Matched MeSH terms: Intraocular Pressure/physiology*
  3. Fulltext Effects of alternate nostril breathing exercise on cardiorespiratory functions in healthy young adults
    Jahan I, Begum M, Akhter S, Islam MZ, Jahan N, Samad N, et al.
    Ann Afr Med, 2021 7 3;20(2):69-77.
    PMID: 34213471 DOI: 10.4103/aam.aam_114_20
    Introduction: Alternate nostril breathing (ANB) is an effective breathing exercise with therapeutic benefits on cardiorespiratory functions for healthy and diseased individuals. This study was conducted to assess the effects of ANB exercise on cardiorespiratory tasks in healthy adults.

    Materials and Methods: This randomized experimental study was conducted in the Department of Physiology, Chittagong Medical College, Chattogram, from July 2017 to June 2018. A total of 100 1st-year students, aged between 18 and 20 years, were included by a random sampling method. Fifty participants (25 males and 25 females) were enrolled in the experimental group, while age- and body mass index-matched another 50 participants (25 males and 25 females) served as the control group. Experimental group participants performed ANB exercise for 4 weeks. Cardiorespiratory parameters (pulse rate, blood pressure, forced vital capacity, forced expiratory volume in 1st s [FEV1], and peak expiratory flow rate [PEFR] were measured. Data were taken at the start and after 4 weeks in both groups.

    Results: Independent t-test showed no significant differences in the cardiorespiratory functions between the experimental and control groups among the male and female participants, except for the females' PEFR which showed small differences. On the other hand, repeated measure ANOVA shows significant improvement in the experimental groups among males (P < 0.001-0.028) and females (P < 0.001-0.001) in all the cardiorespiratory functions measured, except for the FEV1 and PEFR among males.

    Conclusion: The results of this study suggest that cardiorespiratory functions were improved after breathing exercise, and therefore, ANB can be recommended for increasing cardiorespiratory efficiency.

    Matched MeSH terms: Blood Pressure/physiology
  4. Fulltext The correlation between serum leptin and blood pressure after exposure to noise at work
    Rahma MS, Mustafa BE, Razali A, Shamsuddin N, Althunibat OY
    Noise Health, 2013 Nov-Dec;15(67):375-8.
    PMID: 24231415 DOI: 10.4103/1463-1741.121223
    Several epidemiologic studies have reported that exposure to noise is associated with cardiovascular disease. The increased body weight is often associated with metabolic as well as increased blood pressure. The aim of this study is to investigate the correlation between the elevation of blood pressure and serum leptin hormones due to the effects of noise in the work place. A total of 80 volunteer males where included in this study with an age range between of 20 and 45 years, they were divided in two groups equally, the 1 st group were exposed to noise in the workplace while the 2 nd group were not. The individual noise exposure was determined by using a sound level meter. The range of noise was 80-100 dBA. Body Mass Index was also taken for each individual by a standard measure, blood pressure was measured by OMRON sphygmomanometer and serum leptin was measured through venous blood sample analysis enzyme linked immunosorbent assay. Spearman rank order correlation was used to examine the correlations between Blood pressure value (Systolic, Diastolic) and Leptin. All the relationships between parameters showed a positive correlation. Systolic and diastolic blood pressure values had a significant correlation to leptin hormone level in comparison to the control. There was a significant relation between leptin and blood pressure. leptin effects on the sympathetic nervous system may provide a partial explanation. Therefore, Leptin might have diverse cardiovascular actions.
    Matched MeSH terms: Blood Pressure*
  5. Fulltext Prevalence of hypertension among Malay adolescents in Putrajaya secondary schools, Malaysia, 2010
    Rampal L, Ng KC, Nur Izzati I, Farah Izzati Z, Mohammad Nazrul I, Faisal I, et al.
    Malaysian Journal of Medicine and Health Sciences, 2011;7(2):53-60.
    MyJurnal
    Background: In Malaysia, the prevalence of hypertension amongst adults aged 30 years and above has increased from 32.9% in 1996 to 40.5% in 2004 and to 42.6% in 2006. Information on the prevalence of hypertension among adolescents is lacking.
    Objective: to determine the prevalence of hypertension among Malay secondary school students in Putrajaya.
    Methods: A cross sectional study was carried out in Putrajaya, Malaysia. The sampling frame consisted of a list of all the 12 secondary schools in Putrajaya. Three schools were selected using table of random numbers. All Malay students aged 13 years old to 17 years old from the three selected school students were included in the study. Blood pressure was measured after the respondents had rested for at least 5 minutes using a standard mercury sphygmomanometer. Three blood pressure measurements were taken for each respondent. Systolic blood pressure [SBP] was defined as the average of three SBP readings and diastolic blood pressure [DBP] was defined as the average of three DBP readings. Data was analyzed using SPSS 18.
    Results: The overall mean SBP and DBP were 108.9 mmHg and 63.2 mmHg respectively. The prevalence of pre-hypertension and hypertension among the male was 16.2% and 12.9% respectively as compared to 5.8% and 10.2% respectively in the females. The overall prevalence of prehypertension and hypertension was 11.1% and 11.6% respectively. The prevalence increased with age (p<0.05). There was a significant positive correlation between BMI and SBP (r = 0.52, r2 = 0.27, p= 0.001) and BMI and DBP (r = 0.38, r2 = 0.15, p= 0.001). The mean SBP was significantly higher in males (111.7 mmHg) as compared to 106 mmHg in females (p<0.001). The mean DBP in males (63.5 mmHg) was slightly higher as compared to 62.9 mmHg in females but the difference was not significant.
    Conclusions: Prevalence of hypertension and pre-hypertension is high. There is an urgent need for implementation of a comprehensive CVD prevention program and routine blood pressure measurements should be taken in school children to improve the detection, prevention and treatment of hypertension
    Keywords: Prevalence, Hypertension, Adolescents, Putrajaya, Malaysia
    Matched MeSH terms: Blood Pressure; Blood Pressure Determination
  6. Fulltext Challenges in managing uncontrolled hypertension cases at relief centre in Kota Tinggi District, Johore
    Hanihaselah, M.S., Norasikin, M.
    Malaysian Journal of Community Health, 2009;15(3):24-34.
    MyJurnal
    Background : The management of chronic disease during flood seems to be one of the main challenges to the health care service. Chronic disease becomes worst during flood. Poor condition at the relief centres, loss of assets, fear, and lack of functional health facilities contribute to the morbidity and mortality during and after flood. Poor chronic disease management, especially on severe and uncontrolled hypertension, may threaten lives of victims during flood. In addition, comprehensive treatment cannot be delivered due to destroyed infrastructure, shortage of doctors on duty and delay in getting drug supply. Therefore, all aspects of chronic disease management shall be reviewed and included in the disaster preparedness in order to control and prevent acute incidence and complications of the chronic diseases. Previous Action Plan did not address this issue effectively which had caused many patients not getting their treatment adequately. The aim of this writing is to share experiences in managing chronic disease patients particularly hypertensive patients.
    Methodology : A retrospective study based on data collection by health personnel while conducting health screening, clinical examination and giving treatment to flood victims at the relief centres. Hypertensive patients were identified when the victims came for treatment and while the medical team conducting medical rounds. New hypertensive cases as well as uncontrolled cases with no complication were treated and monitored at the relief centres.
    Result : It was found that 34,530 cases of non communicable disease (11.1% of the total number of the flood victims) including hypertension and diabetes mellitus were reported in Johor. Kota Tinggi reported a total number of 5,317 cases of chronic disease. There was no data collection on specific chronic diseases collected at the state level during the floods thus the findings representing Kota Tinggi cases only. In retrospective search of 150 flood victims with hypertension in Kota Tinggi, only 95 cases had complete data. Among them 71.6% (68 cases) were hypertensive cases already on treatment and 28.4% (27 cases) were new cases. Also it has been found that 67.4% (64 cases) were uncontrolled hypertension and 32.6% (31 cases) were controlled hypertension. Four cases had been found diagnosed as uncontrolled hypertension with complications and have been referred to hospital.
    Conclusion : Comprehensive health strategy for flood victims shall not be focused only on saving lives and giving emergency treatment to patients but also to update and strengthen an overall chronic disease management. Many factors contributed to increase in blood pressure during flooding. Good hypertensive treatment at the relief centres is needed to minimise morbidity and mortality. Information on care and treatment received by flood victims having chronic disease is vital in assessing their health needs during disaster and in formulating disaster preparedness in the future.
    Matched MeSH terms: Blood Pressure; Blood Pressure Determination
  7. Fulltext Baseline adherence, socio-demographic, clinical, immunological, virological and anthropometric characteristics of 242 HIV positive patients on ART in Malaysia
    Abiola, Abdulrahman Surajudeen, Lekhraj Rampal, Norlijah Othman, Faisal Ibrahim, Hayati Kadir@Shahar, Anuradha P. Radhakrishnan
    Malaysian Journal of Medicine and Health Sciences, 2015;11(2):45-58.
    MyJurnal
    Adherence to antiretroviral therapy (ART) prevents disease progression, and the emergence of resistant mutations. It also reduces morbidity, and the necessity for more frequent, complicated regimens which are also relatively more expensive. Minimum adherence levels of 95% are required for treatment success. Poor adherence to treatment remains a stumbling block to the success of treatment programs. This generates major concerns about possible resistance of the human immunodeficiency virus (HIV) to the currently available ARVs. This paper aims to describe baseline results from a cohort of 242 Malaysian patients receiving ART within the context of an intervention aimed to improve adherence and treatment outcomes among patients initiating ART. A single-blinded Randomized Controlled Clinical Trial was conducted between January and December, 2014 in Hospital Sungai Buloh. Data on socio-demographic factors, clinical symptoms and adherence behavior of respondents was collected using modified, pre-validated Adult AIDS Clinical Trials Group (AACTG) adherence questionnaires. Baseline CD4 count, viral load, weight, full blood count, blood pressure, Liver function and renal profile tests were also conducted and recorded. Data was analyzed using SPSS version 22 and R software. Patients consisted of 215 (89%) males and 27 (11%) females. 117 (48%) were Malays, 98 (40%) were Chinese, 22 (9%) were Indians while 5 (2%) were of other ethnic minorities. The mean age for the intervention group was 32.1 ± 8.7 years while the mean age for the control group was 34.7 ± 9.5 years. Mean baseline adherence was 80.1 ± 19.6 and 85.1 ± 15.8 for the intervention and control groups respectively. Overall mean baseline CD4 count of patients was 222.97 ± 143.7 cells/mm³ while overall mean viral load was 255237.85 ± 470618.9. Patients had a mean weight of 61.55 ± 11.0 kg and 61.47 ± 12.3 kg in the intervention and control groups, respectively. Males account for about 90% of those initiating ART in the HIV clinic, at a relatively low CD4 count, high viral load and sub-optimal medication adherence levels at baseline.
    Matched MeSH terms: Blood Pressure; Blood Pressure Determination
  8. Improvement of COD removal by controlling the substrate degradability during the anaerobic digestion of recalcitrant wastewater
    Kawai M, Nagao N, Kawasaki N, Imai A, Toda T
    J Environ Manage, 2016 Oct 01;181:838-846.
    PMID: 27449962 DOI: 10.1016/j.jenvman.2016.06.057
    The recalcitrant landfill leachate was anaerobically digested at various mixing ratios with labile synthetic wastewater to evaluate the degradation properties of recalcitrant wastewater. The proportion of leachate to the digestion system was increased in three equal steps, starting from 0% to 100%, and later decreased back to 0% with the same steps. The chemical oxygen demand (COD) for organic carbon and other components were calculated by analyzing the COD and dissolved organic carbon (DOC), and the removal efficiencies of COD carbon and COD others were evaluated separately. The degradation properties of COD carbon and COD others shifted owing to changing of substrate degradability, and the removal efficiencies of COD carbon and COD others were improved after supplying 100% recalcitrant wastewater. The UV absorptive property and total organic carbon (TOC) of each molecular size using high performance liquid chromatography (HPLC)-size exclusion chromatography (SEC) with UVA and TOC detectors were also investigated, and the degradability of different molecular sizes was determined. Although the SEC system detected extracellular polymeric substances (EPS), which are produced by microbes in stressful environments, during early stages of the experiment, EPS were not detected after feeding 100% recalcitrant wastewater. These results suggest that the microbes had acclimatized to the recalcitrant wastewater degradation. The high removal rates of both COD carbon and COD others were sustained when the proportion of labile wastewater in the substrate was 33%, indicating that the effective removal of recalcitrant COD might be controlled by changing the substrate's degradability.
    Matched MeSH terms: Chromatography, High Pressure Liquid/methods
  9. Agarose-chitosan-C18 film micro-solid phase extraction combined with high performance liquid chromatography for the determination of phenanthrene and pyrene in chrysanthemum tea samples
    Ng NT, Sanagi MM, Wan Ibrahim WN, Wan Ibrahim WA
    Food Chem, 2017 May 01;222:28-34.
    PMID: 28041555 DOI: 10.1016/j.foodchem.2016.11.147
    Agarose-chitosan-immobilized octadecylsilyl-silica (C18) film micro-solid phase extraction (μSPE) was developed and applied for the determination of phenanthrene (PHE) and pyrene (PYR) in chrysanthemum tea samples using high performance liquid chromatography-ultraviolet detection (HPLC-UV). The film of blended agarose and chitosan allows good dispersion of C18, prevents the leaching of C18 during application and enhances the film mechanical stability. Important μSPE parameters were optimized including amount of sorbent loading, extraction time, desorption solvent and desorption time. The matrix match calibration curves showed good linearity (r⩾0.994) over a concentration range of 1-500ppb. Under the optimized conditions, the proposed method showed good limits of detection (0.549-0.673ppb), good analyte recoveries (100.8-105.99%) and good reproducibilities (RSDs⩽13.53%, n=3) with preconcentration factors of 4 and 72 for PHE and PYR, respectively.
    Matched MeSH terms: Chromatography, High Pressure Liquid/methods*
  10. Fulltext Psychological determinants of pre-hypertension among first year undergraduate students in a public university in Malaysia
    Balami AD, Salmiah MS, Nor Afiah MZ
    Malaysian Journal of Public Health Medicine, 2014;14(2):67-76.
    MyJurnal
    Pre-hypertension increased the risk of morbidity and mortality from non-communicable diseases. Whereas, psychological factors such as depression, anxiety and stress have been associated with increased in blood pressure. However, previous studies more focuses on psychological determinants of hypertension than prehypertension. Thus, this study aims to determine the association between these psychological factors with pre-hypertension. A cross-sectional study was conducted in 2012 among first year students of a public Malaysian university. A random cluster sampling was used to select 5 out of 15 faculties and a total of 495 students participated in this study. The Malay version of DASS-21 was used to elicit their levels of depression, anxiety and stress. Blood pressures were measured twice using sphygmomanometer and the averages were taken. Data analyses used chi-square test and binary multiple logistic regression. The prevalence of pre-hypertension was 30.1%. The percentage of severe and extremely severe depression was 3.8% and 1.2%; both severe and extremely severe anxiety was 16.4%; and severe and extremely severe stress was 4.2% and 0.2% respectively. Severe/extremely severe depression had more than 3 times higher in getting pre-hypertension than no depression. In conclusions, almost one third of respondents had pre-hypertension and only severe/extremely depression was associated with pre-hypertension.
    Matched MeSH terms: Blood Pressure; Blood Pressure Determination
  11. Fulltext The prevalence of hypertension and its associated risk factors in two rural communities in Penang, Malaysia
    Syer, Ree Tee, Xin, Yun Teoh, Wan Abdul Rahman Wan Mohd Aiman, Ahmad Aiful, Siu, Calvin Yee Har, Zi, Fu Tan, et al.
    International e-Journal of Science, Medicine & Education, 2010;4(2):-.
    MyJurnal
    Background: Hypertension is estimated to cause4.5% of the global disease burden. The prevalence of hypertension in Malaysia is 32.2%.
    Objective: To determine the prevalence of hypertension and its associated risk factors in two rural communities in Penang, Malaysia.
    Methods: This cross sectional study was conducted among all consenting residents aged 18 years and above from two villages in Penang. Besides the baseline demographic information, blood pressure was measured using a manual sphygmomanometer according to the American Heart Association Guidelines.
    Results: 50 out of 168 people were hypertensive, giving a prevalence rate of 29.8%. 50.0% of those found with hypertension were undiagnosed and 48.0% of those who were diagnosed with hypertension had uncontrolled blood pressure. Logistic regression analysis showed that age, history of alcohol consumption and BMI were found to be independently associated with hypertension.
    Conclusions: Age, education level, alcohol consumption and BMI are important risk factors associated with the prevalence of hypertension among the villagers. These risk factors are comparable to those reported in National Health and Morbidity Survery 2006 in Malaysia.
    Matched MeSH terms: Blood Pressure; Blood Pressure Determination
  12. Fulltext An audit of type 2 diabetes care in a Malaysian public community polyclinic
    Chew BH, Palikat JM, Nur Syamimi A, Nor Azillah A, See JK, Hafiz AR, et al.
    Pertanika Journal of Science & Technology, 2012;20(1):97-102.
    MyJurnal
    Adequate and proper diabetes care in any practice is paramount and deems to be the fundamental requirement for good diabetes control. This is an audit of type 2 diabetes care process in a public Polyclinic, with the objectives of studying the quality of diabetic care provided in terms of clinical and managerial performance and also to give recommendations on improving its diabetes care delivery. The audit was done on patients' medical records selected via systematic random sampling. Patients who have been diagnosed with type 2 diabetes mellitus for more than 2 years, and those who have come for follow-up at least twice in between 1st October 2008 and 30th September 2009 by the medical officer and/or family medicine specialist. Patients with gestational diabetes mellitus and Type 1 diabetes mellitus were excluded. A total of 100 medical records were audited. 51% were female and 82% were in the 40-69 age group. Measurements of blood glucose and blood pressure were done at each follow-up at the polyclinic at 96% and 93% of the times, respectively. Within the past one year, HbA1c was performed in 46% of the patients, while renal profile was screened in 66% of the patients and urine protein was tested in 59% of the diabetics. Only 15% had their eyes screened by fundus camera. The diabetes care process at this public polyclinic was unsatisfactory, as many annual blood tests were not done and complications screening were also omitted. Thus, an urgent intervention is recommend in order to rectify these inadequacies.
    Matched MeSH terms: Blood Pressure; Blood Pressure Determination
  13. Fulltext Cost-effectiveness of antihypertensive treatment in Malaysia
    Qais Alefan, M. Izham M. Ibrahim, Tariq Abdul Razak, Azizi Ayub
    Malaysian Journal of Pharmaceutical Science, 2009;7(2):137-152.
    MyJurnal
    Hypertension is a prevalent chronic disease, which is strongly related to the development of cerebrovascular and cardiovascular diseases. The prevalence of hypertension in Malaysia in subjects aged 15 years and above was estimated to be 27.8%. Cost-effectiveness analysis (CEA) compares treatment options with different effectiveness and safety profiles. The utilisation of antihypertensive drugs has raised some concerns about the balance between its costs and benefits. This study was conducted to describe the healthcare costs for hypertensive subjects and to examine the cost-effectiveness of different classes of antihypertensive drugs used in Malaysia. Retrospective and prospective data analysis of a cohort of uncomplicated hypertensive patients was conducted to determine ambulatory health care costs among hypertensive patients groups. The total direct and
    indirect costs of controlled and uncontrolled blood pressure (BP) were described. The health care
    costs ($) / clinical outcome (AC/E ratio) was calculated. Mean total direct costs per patient per month was higher in uncontrolled blood pressure groups compared to the controlled blood pressure groups. The cost-effectiveness relationship was more favourable for diuretics (1.9), angiotensin converting enzyme inhibitors (ACEIs) (2.0), prazosin (2.4) and beta blockers (2.5), more than the diuretics and beta blockers combination theraphy (3.0), calcium channel blockers (CCBs) (3.4) and other combinations (6.1). Antihypertensive drugs used to treat hypertensive patients were different
    in their cost-effectiveness ratios. Such results will allow health care professionals and/or decision
    makers to make better decisions on how to select treatment options for hypertensive patients in
    Malaysia and how to distribute and allocate scarce health care resources. Pharmacoeconomic
    evaluations can help in making difficult choices rationally and allocate scarce resources efficiently.
    Matched MeSH terms: Blood Pressure; Blood Pressure Determination
  14. Fulltext A community health screening conducted at Sungai Pinang township, state of Pulau Pinang, Malaysia
    Chai Fung Kiew, Chee Ping Chong
    Malaysian Journal of Pharmaceutical Science, 2013;11(1):59-68.
    MyJurnal
    Non-communicable diseases are raising much concern in Malaysia due to changing lifestyles which is parallel to the economic development. Intervention program like community health screening (CHS) allows early detection, prevention and reduction of chronic diseases and its risk factors. This study aimed to assess the obesity level, risk factors for chronic diseases and blood cholesterol level among the Malaysian public. A health screening program was conducted on April 2012 at Sungai Pinang township, in the state of Pulau Pinang, Malaysia. A convenient sample of the general public was recruited. Screening tests consisted of measurements of blood pressure, body mass index (BMI), body fat percentage, visceral fat accumulation (VFA) and blood cholesterol. Chi-square analysis was used to determine the difference between prevalence of obesity among subjects with different age groups and gender. Out of 76 recruited subjects, 23.7% had systolic blood pressure of 140 mmHg or greater and 7.9% had diastolic blood pressure of 90 mmHg or greater. Approximately 51% of the subjects were obese (BMI ≥ 27.5 kg/m2). Body fat percentage was high in 63.6% and 63.0% of male and female subjects, respectively. High VFA (≥15) was found in 19.8% of subjects. There were three newly discovered hypercholesterolemia cases (total cholesterol ≥ 5.2 mmol/L). Counselling was given during the health screening program to help the public to take necessary measures to reduce risk factors while preventing complication resulting from these chronic diseases. In conclusion, prevalence of obesity found to be high in the present screened population.
    Matched MeSH terms: Blood Pressure; Blood Pressure Determination
  15. Fulltext Factors associated with metabolic syndrome among psychiatric outpatients with major depressive disorder
    Hat, H.T., Shahrul Azhar, M.H., Chong, L.L., Ee, W.S., Amirah, R., Hazli, Z., et al.
    Malaysian Journal of Psychiatry, 2011;20(2):1-13.
    MyJurnal
    Background: Metabolic Syndrome is a major concern for the general population but more so for depressed patients. While it is well established that it is highly prevalent among patients who are depressed, none of the local studies identified the factors contributing to the syndrome.
    Objective: This study aimed to determine the rate of metabolic syndrome and its associated factors (socio-demographic, clinical features and lifestyle risk factors) in depressed patients.
    Methods: A cross sectional study was conducted on patients with major depressive disorders (MDD) attending psychiatric outpatient clinic in Universiti Kebangsaan Malaysia Medical Centre (UKMMC), a teaching hospital in Kuala Lumpur. A total of 72 outpatients who fulfilled the selection criteria were informed to fast prior to blood taking. The diagnosis of MDD was made based on Diagnostic Statistical Manual Version IV (DSM-IV) while the metabolic syndrome diagnosis was made using the International Diabetes Federation (IDF) criteria based on the patients’ waist circumference, blood pressure, serum glucose level and lipid profile.
    Results: The rates of metabolic syndrome was 37.5% (n = 27). The results showed significant associations between metabolic syndrome and race (p = 0.043), illness duration (p = 0.043) and pre-existing hyperlipidaemia (p = 0.032). Interestingly, lifestyle factors like physical activity (p = 0.762), dietary intake (p = 0.671), severity of depression (p = 0.161) and the different types of medications (p = 0.242 to 1.000) were not found to significantly associated with metabolic syndrome among the study sample.
    Conclusions: Metabolic syndrome was found to be disproportionately high among depressed patients. Two significant factors associated with this syndrome were race and long duration of depression (ten years or more). This study suggests that early screening and identification can be beneficial to be incorporated in the management of depression in anticipation of future complications.

    Study site: Psychiatric clinic, Pusat Perubatan Universiti Kebangsaan Malaysia (PPUKM)
    Matched MeSH terms: Blood Pressure; Blood Pressure Determination
  16. Fulltext Cardio-respiratory responsesto standardized load resistance training in recreationally active participants
    Nur Ikhwan Mohamad, Rumpf, Michael C., Tan, Erik C.H., Abas, Nicholas Garaman
    Movement Health & Exercise, 2015;4(1):15-26.
    MyJurnal
    This paper aims to determine acute responses of standardized resistance training load on cardio-respiratory variables in recreationally active participants. The methodology involved twelve recreationally active males with an age of 23.5 (± 4.07) years, a mass of 70.5 (± 7.84 kg), a height of 1.69 (± 0.06 m), and a body mass index of 24.8 (± 2.14) kg/m2). The participants performed an exercise protocol that comprises five exercises on a standardized load. Each exercise was performed in a duration of 60 seconds with uncontrolled lifting velocity. Cardio-respiratory responses were measured using a portable metabolic system analyzer during the exercises. A wrist digital blood pressure monitor was used to determine pre- and postprotocol blood pressure responses. Based on the results, pre- and postprotocol systolic (p=0.744) and diastolic (p=0.758) blood pressure indicated no significant responses. However, significant differences were observed in pre- and post-heart rate responses (p=0.000). Peak cardio-respiratory responses recorded during the protocol were 30.2 (± 4.02) ml/Kg/min for oxygen consumption, 138 (± 61.9) bpm for heart rate, and 633 (± 71.2) kcal for energy expenditure (estimated per hour). On average, the Metabolic Equivalent of Task (MET) was recorded at a value of 8.62 (± 1.19). For a short duration standardized load circuit training exercise protocol, cardio respiratory responses were similar to other protocols. The metabolic cost of the predefined exercises was nearly half of the recommended energy expenditure through exercise per week. The prescribed protocol was comparable with other exercise protocols for cardiorespiratory variables. The single set protocol used was efficient in terms of caloric expenditure, and was less strenuous over similar exercise duration. Furthermore, the prescribed protocol is applicable and beneficial for active and healthy individuals.
    Matched MeSH terms: Blood Pressure; Blood Pressure Monitors
  17. Fulltext Adoption of the mobile health screening programme for farming communities: a study among pesticide-exposed farmers from north east of Peninsular Malaysia
    Zariyantey Abdul Hamid, Zaliha Harun, Syarif Husin Lubis, Nihayah Mohamed, Ismarulyusda Ishak, Hidayatul Fathi Othman, et al.
    Jurnal Sains Kesihatan Malaysia, 2014;12(2):63-70.
    MyJurnal
    Health awareness promotion among farming communities are important for a sustainable agriculture activities. A cross-sectional study was conducted to assess health status among farming communities in Cameron Highlands, Pahang (n = 61) and Bachok and Pasir Puteh, Kelantan (n = 143). Mobile Health Screening Programme composed of assessment of blood glucose, blood cholesterol, haemoglobin, blood pressure, pterygium, lung function and nerve conductive velocity was utilized. Our results indicate that the percentage of Cameron Highland’s farmers with hyperglycaemia, systolic hypertension, diastolic hypertension and anaemia were 8.2%, 14.8%, 11.5% and 8.2%, respectively. However, higher percentage of farmers in Bachok and Pasir Puteh, Kelantan with hyperglycaemia (32.8%), hypercholesterolaemia (83%), anaemia (24.2%) and systolic hypertension (41.9%) were observed. Pterygium was positive for 88.6% of farmers in Cameron Highlands and 94.4% in Bachok and Pasir Puteh. Lung function test shows that 61.7% and 11.4% of farmers in Cameron Highlands had restrictive and obstructive lung, respectively. In Bachok and Pasir Puteh, a total of 19.8%, 55.5% and 23.9% of farmers were found to have obstructive, restrictive and combined obstructive and restrictive lung, respectively. Current Perception Threshold (CPT) value which indicate nerve conductive velocity were significantly increased (p < 0.05) among Cameron Highland’s farmers for both median and peroneal nerve at all frequencies (5 Hz, 250 Hz and 2000 Hz). In Bachok and Pasir Puteh, the values of the CPT for median nerve was significantly increased (p < 0.05) for all frequencies (5, 250 and 2000 Hz). Meanwhile, a signifi cant increased (p < 0.05) was observed for the CPT values for peroneal nerve at the frequencies of 250 and 2000 Hz as compared to control groups. In conclusion, analysis revealed different health problem among the studied farming communities which could be influenced by the differences in farming practices. Thus, employed Mobile Health Screening Programme offers a monitoring approach that could highlight the need for suitable health services and awareness programmes for different farming communities.
    Matched MeSH terms: Blood Pressure; Blood Pressure Determination
  18. Fulltext Physical activity and cardiovascular risk factors among Malays in selected rural and urban communities in Sarawak
    Cheah, Whye Lian, Helmy Hazmi, Chang, Ching Thon, Wan Manan Wan Muda
    Malaysian Journal of Public Health Medicine, 2015;15(3):104-111.
    MyJurnal
    The objective of this study was to describe the differences in physical activity with socio-demographic factors and its association with cardiovascular risk factors. It was a cross-sectional study among selected urban and rural Malays communities in Kuching and Samarahan. Physical activity data was obtained using International Physical Activity Questionnaire (IPAQ) short version. Assessment of cardiovascular risk factors was based on blood pressure, fasting cholesterol and glucose and body mass index (BMI). Data was analysed using SPSS version 20. A total of 223 participated with higher response from rural areas (60.1%) and females (61.9%). More than half of the respondents (58.5%) were overweight and obese, with a mean BMI of 25.9 kg/m2 (SD=4.9). About 25% of the respondents were found to have blood pressure in the at-risk range. The prevalence of at-risk blood glucose was 52.3% with a mean value of 7.3mmol/L (SD=3.46). The prevalence of at-risk cholesterol were lower with 31.8%, mean value of 3.5 mmol/L (SD=2.94). There were more active respondents living in rural area (p=0.02). Logistics regression analysis showed that urban area (OR=1.988 95% CI 1.082 to 3.652), systolic blood pressure (OR1.020 95% CI 1.003 to 1.037) and blood cholesterol (OR0.884 95% CI 0.785 to 0.996) were associated with physical activity level. Change of physical activity due to urbanization can increase the risk of obesity and other chronic diseases. Efforts to include physical activity in intervention programme should be more intensified, with more provision of suitable built environment.
    Matched MeSH terms: Blood Pressure; Blood Pressure Determination
  19. Fulltext Discordance between medication adherence and blood pressure control in primary care clinics in Negeri Sembilan, Malaysia: The problem of therapeutic inertia
    Chan CW, Wang J, Bouniu JJ, Singh P, Teng CL
    International e-Journal of Science, Medicine & Education, 2015;9(3):27-32.
    MyJurnal
    Poor adherence to anti-hypertensive agents may be a major contributor for suboptimal blood pressure control among patients with hypertension. This study was conducted to assess the adherence to antihypertensive agents using Morisky Medication Adherence Scale (MMAS-8) among primary care patients, and to determine whether the blood pressure control is associated with the level of adherence.
    Matched MeSH terms: Blood Pressure; Blood Pressure Determination
  20. Heights and weights, arterial blood pressures and visual acuity of Malayan university students
    Kadri ZN
    Med J Malaya, 1961 Dec;16:115-24.
    PMID: 14452995
    Matched MeSH terms: Blood Pressure*
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