MyMedR

Fulltext Regional Variation of Mortality in Heart Failure With Reduced and Preserved Ejection Fraction Across Asia: Outcomes in the ASIAN-HF Registry

MacDonald MR, Tay WT, Teng TK, Anand I, Ling LH, Yap J, et al.

J Am Heart Assoc, 2020 01 07;9(1):e012199.

PMID: 31852421 DOI: 10.1161/JAHA.119.012199

Background Data comparing outcomes in heart failure (HF) across Asia are limited. We examined regional variation in mortality among patients with HF enrolled in the ASIAN-HF (Asian Sudden Cardiac Death in Heart Failure) registry with separate analyses for those with reduced ejection fraction (EF; <40%) versus preserved EF (≥50%). Methods and Results The ASIAN-HF registry is a prospective longitudinal study. Participants with symptomatic HF were recruited from 46 secondary care centers in 3 Asian regions: South Asia (India), Southeast Asia (Thailand, Malaysia, Philippines, Indonesia, Singapore), and Northeast Asia (South Korea, Japan, Taiwan, Hong Kong, China). Overall, 6480 patients aged >18 years with symptomatic HF were recruited (mean age: 61.6±13.3 years; 27% women; 81% with HF and reduced rEF). The primary outcome was 1-year all-cause mortality. Striking regional variations in baseline characteristics and outcomes were observed. Regardless of HF type, Southeast Asians had the highest burden of comorbidities, particularly diabetes mellitus and chronic kidney disease, despite being younger than Northeast Asian participants. One-year, crude, all-cause mortality for the whole population was 9.6%, higher in patients with HF and reduced EF (10.6%) than in those with HF and preserved EF (5.4%). One-year, all-cause mortality was significantly higher in Southeast Asian patients (13.0%), compared with South Asian (7.5%) and Northeast Asian patients (7.4%; P<0.001). Well-known predictors of death accounted for only 44.2% of the variation in risk of mortality. Conclusions This first multinational prospective study shows that the outcomes in Asian patients with both HF and reduced or preserved EF are poor overall and worst in Southeast Asian patients. Region-specific risk factors and gaps in guideline-directed therapy should be addressed to potentially improve outcomes. Clinical Trial Registration URL: https://www.clinicaltrials.gov/. Unique identifier: NCT01633398.

Matched MeSH terms: Age Factors

Fulltext Manuka honey protects middle-aged rats from oxidative damage

Jubri Z, Rahim NB, Aan GJ

Clinics (Sao Paulo), 2013 Nov;68(11):1446-54.

PMID: 24270958 DOI: 10.6061/clinics/2013(11)11

This study aimed to determine the effect of manuka honey on the oxidative status of middle-aged rats.

Matched MeSH terms: Age Factors

Prevalence and predictors of depression and suicidal ideation among adolescents attending government secondary schools in Malaysia

Ibrahim N, Sherina MS, Phang CK, Mukhtar F, Awang H, Ang JK, et al.

Med J Malaysia, 2017 08;72(4):221-227.

PMID: 28889133 MyJurnal

No abstract available.

Matched MeSH terms: Age Factors

Cataract Surgery Incidence Trends in a Tertiary Public Hospital in Malaysia

Thevi T, Abas AL

Kathmandu Univ Med J (KUMJ), 2019 4 1;17(66):101-106.

PMID: 32632055

Background Since cataract is the leading cause of blindness and no study has been done on the surgical incidence trends, we conducted this research in Melaka. Objective To describe incidences of cataract surgery according to basic demographic variables and types of surgery performed. Method Using the National Eye Database (NED), we performed descriptive statistics calculating incidence rates per 1,000 population by demographic features and types of cataract operations to look at the trends of surgeries in the population. Statistics for population were obtained from the department of statistics. Result From 2007-2010, 6270 patients mostly 60-69 years underwent cataract surgery. Phacoemulsification (78.2%) was the commonest surgery performed. The annual incidence rate of cataract surgery reduced from 2.05 per 1000 population in 2007 to 2.02 per 1000 population in 2010 (p<0.05). Incidence rates for those aged 60 and above rose while for those aged below nine years it declined. Indians had the highest incidence rates followed by Chinese and Malays per 1000 population. Females had a higher incidence rate although there was a declining trend over the years. Conclusion Cataract surgery rates showed a decline. Public health education and awareness on detection and operating upon cataracts should be increased and especially targeted towards vulnerable groups such as women, individuals of Indian ethnicity and those aged 50 years and above.

Matched MeSH terms: Age Factors

Fulltext The distinctive profile of risk factors of nasopharyngeal carcinoma in comparison with other head and neck cancer types

Abdulamir AS, Hafidh RR, Abdulmuhaimen N, Abubakar F, Abbas KA

BMC Public Health, 2008;8:400.

PMID: 19055849 DOI: 10.1186/1471-2458-8-400

Nasopharyngeal carcinoma (NPC) and other head and neck cancer (HNCA) types show a great epidemiological variation in different regions of the world. NPC has multifactorial etiology and many interacting risk factors are involved in NPC development mainly Epstein Barr virus (EBV). There is a need to scrutinize the complicated network of risk factors affecting NPC and how far they are different from that of other HNCA types.

Matched MeSH terms: Age Factors

Fulltext Knowledge, attitudes and barriers for human papilloma virus (HPV) vaccines among Malaysian women

Al-Dubai SA, Alshagga MA, Al-Naggar RA, Al-Jashamy K, Baobaid MF, Tuang CP, et al.

Asian Pac J Cancer Prev, 2010;11(4):887-92.

PMID: 21133596

A cross-sectional study was conducted among 300 Malaysian women in the obstetrics and gynecology outpatient clinic in a selected hospital in Bangi, Selangor to determine the level of knowledge of HPV and HPV vaccines, attitudes toward HPV vaccination and barriers of being vaccinated. Factors associated with knowledge and attitudes were also addressed with a questionnaire. Seventy eight women (26%) had heard about the HPV virus and 65 about HPV vaccines (21.7%). Marital status was associated significantly with awareness of HPV and HPV vaccine (p=0.002, p=0.002; respectively), in addition to level of education (p=0.042). The percentages of women who reported correct answers for the questions on knowledge of HPV and HPV vaccine ranged from 12% to 25%. One hundred fifty nine respondents (53%) had a positive attitude toward HPV vaccination. Age, marital status, and level of education were associated significantly with attitude (p<0.001, p<0.001, p=0.002; respectively). The most important barriers reported were 'unawareness of the vaccine' 'concerned about side effects' and 'afraid of needles'. This study found a very low level of knowledge of HPV and HPV vaccine. Education of population is highly recommended and barriers to being vaccinated should be dealt with seriously.
Study site: Hospital, Bangi, Selangor, Malaysia

Matched MeSH terms: Age Factors

Paediatric utilization of a general emergency department in a developing country

Goh AY, Chan TL, Abdel-Latiff ME

Acta Paediatr, 2003 Aug;92(8):965-9.

PMID: 12948074

AIM: Knowledge of the spectrum and frequencies of pediatric emergencies presenting to an emergency department (ED) of individual developing countries is vital in optimizing the quality of care delivered locally.

METHODS: A prospective 6 wk review of all pediatric (< 18 y) attendees to an urban ED was done, with patient age, presenting complaints, diagnoses, time of arrival and disposition recorded.

RESULTS: Complete data were available on 1172 patients, with an age range of 4 d to 18 y (mean +/- SD 6.9 +/- 5.6 y); 43% were aged < or = 4 y. The main presenting complaints were injuries (26.9%), fever (24%) and breathing difficulties (16.6%). The most common diagnosis was minor trauma (24.2%), with soft-tissue injuries predominating (80.6%). The other diagnoses were asthma (12.6%), upper respiratory infections (12.1%), other infections (12.1%) and gastroenteritis (11.8%). Equal proportions of patients were seen throughout the day. 25% of patients were admitted. Young age (< 1 y); presence of past medical history, general practitioner referrals, diagnosis of bronchiolitis and pneumonia were significantly associated with risk of admission.

CONCLUSION: A wide spectrum of paediatric illnesses was seen in the ED, with an overrepresentation of young children. This supports the decision to have either a separate pediatric ED or paediatric residents on the staff. The training curricula should emphasize the management of pediatric trauma, infections and asthma. Alternatively, developing guidelines for the five most common presenting complaints would account for 82% of all attendees and could be directed towards all staff on the ED.

Matched MeSH terms: Age Factors

Delayed fathering and risk of mental disorders in adult offspring

Krishnaswamy S, Subramaniam K, Ramachandran P, Indran T, Abdul Aziz J

Early Hum Dev, 2011 Mar;87(3):171-5.

PMID: 21220193 DOI: 10.1016/j.earlhumdev.2010.12.004

Delayed parenting and child bearing at a very young age impose various risks to development of the offspring.

Matched MeSH terms: Age Factors

Determinants of dietary supplements use among adolescents in Malaysia

Sien YP, Sahril N, Abdul Mutalip MH, Zaki NA, Abdul Ghaffar S

Asia Pac J Public Health, 2014 Sep;26(5 Suppl):36S-43S.

PMID: 25070694 DOI: 10.1177/1010539514543681

Dietary supplements use is relatively widespread in some countries but knowledge of supplements consumption in Malaysia is limited, more so among adolescents. This study aimed to investigate the determinants of dietary supplements use among Malaysian adolescents using multiple logistic regressions analysis. Data from the Malaysia School-based Nutrition Survey 2012 based on a 2-stage stratified sampling was used. The prevalence of vitamin/mineral supplements and food supplements intake among adolescents was 54.1% and 40.2%, respectively. Usage was significantly higher among younger adolescents and among boys. Dietary supplements were also taken mostly by those who thought they were underweight. The most common vitamin/mineral supplements and food supplements consumed were vitamin C and bee products. The main reason for taking supplements was parents' instruction. These findings can be useful for developing health communications on supplement use targeted to adolescents and their parents.

Matched MeSH terms: Age Factors

Formant frequencies of Malay vowels produced by Malay children aged between 7 and 12 years

Ting HN, Zourmand A, Chia SY, Yong BF, Abdul Hamid B

J Voice, 2012 Sep;26(5):664.e1-6.

PMID: 22285457 DOI: 10.1016/j.jvoice.2011.08.008

The formant frequencies of Malaysian Malay children have not been well studied. This article investigates the first four formant frequencies of sustained vowels in 360 Malay children aged between 7 and 12 years using acoustical analysis. Generally, Malay female children had higher formant frequencies than those of their male counterparts. However, no significant differences in all four formant frequencies were observed between the Malay male and female children in most of the vowels and age groups. Significant differences in all formant frequencies were found across the Malay vowels in both Malay male and female children for all age groups except for F4 in female children aged 12 years. Generally, the Malaysian Malay children showed a nonsystematic decrement in formant frequencies with age. Low levels of significant differences in formant frequencies were observed across the age groups in most of the vowels for F1, F3, and F4 in Malay male children and F1 and F4 in Malay female children.

Matched MeSH terms: Age Factors

Fundamental frequency and perturbation measures of sustained vowels in Malaysian Malay children between 7 and 12 years old

Ting HN, Chia SY, Manap HH, Ho AH, Tiu KY, Abdul Hamid B

J Voice, 2012 Jul;26(4):425-30.

PMID: 22243972 DOI: 10.1016/j.jvoice.2011.07.001

The study is going to investigate the fundamental frequency (F(0)) and perturbation measures of sustained vowels in 360 native Malaysian Malay children aged between 7 and 12 years using acoustical analysis.

Matched MeSH terms: Age Factors

Determinants of neonatal outcome in a Malaysian maternity hospital, 1980-1981

Abdul Kader H

Malays J Reprod Health, 1983 Jan;1(1):11-8.

PMID: 12279886

Matched MeSH terms: Age Factors

Neonatal morbidity and mortality in Peninsular Malaysia

Abdul Kader H

Malays J Reprod Health, 1983 Dec;1(2):139-52.

PMID: 12313335

Matched MeSH terms: Age Factors

Fulltext PIK3CA gene amplification and PI3K p110α protein expression in breast carcinoma

Firoozinia M, Zareian Jahromi M, Moghadamtousi SZ, Nikzad S, Abdul Kadir H

Int J Med Sci, 2014;11(6):620-5.

PMID: 24782652 DOI: 10.7150/ijms.8251

A family of PI3Ks is the lipid kinases, which enhance intracellular pools of phosphatidyl inositol 3,4,5-tri-phosphate (PIP3) through phosphorylating its precursor. Amplifications and deletions of genes, as well as somatic missense of the PIK3CA gene have been described in many human cancer varieties, including of the brain, colon, liver, lung and stomach. Immunohistochemistry and Real-time quantitative PCR tests were used to determine the PIK3CA gene amplification (gene copy number) and to detect protein expression, respectively. The results obtained were analysed and the ratio of PIK3CA to β-actin gene copy number was calculated. Positive gene amplification of PIK3CA was appointed as a copy number of ≥4. Also, PI3K p110α protein expression was scored from 0 to 3+ and the scores of 2+ and 3+ were considered as positive for PI3K p110α protein expression. We studied 50 breast carcinoma samples for PI3K p110α protein expression and PIK3CA gene copy numbers. In general, 36 out of 50 (72%) breast carcinoma samples showed a significant increase in PIK3CA gene amplification. 12 out of 50 (24%) showed positive staining, and 38 out of 50 (76%) showed negative staining for PI3K p110α expression. We have identified no significant relationship between PIK3CA amplification, race (p= 0.630) and histological type (p=0. 731) in breast carcinoma, but correlation of PIK3CA amplification and age showed a significant relationship (p=0. 003) between them. No significant relationship has been identified in correlation of PI3K p110α protein expression compared to age (p=0. 284), race (p=0. 546) and histological type (p=0. 285). Amplification of PIK3CA was frequent in breast carcinoma and occurs in stages of breast carcinoma. Our result shows that there is a relationship between gene amplification and age in breast carcinoma. We suggest that PIK3CA is significant in breast tumorigenesis serve as a prevalent mechanism contributes to the oncogenic activation pathway of PIK3CA in breast cancer.

Matched MeSH terms: Age Factors

New Device for Intrinsic Hand Muscle Strength Measurement: An Alternative to Strain Gauge Handheld Dynamometer

Madhanagopal J, Singh OP, Mohan V, Sathasivam KV, Omar AH, Abdul Kadir MR

Eval Health Prof, 2019 03;42(1):103-113.

PMID: 28868907 DOI: 10.1177/0163278717727568

An accurate measurement of intrinsic hand muscle strength (IHMS) is required by clinicians for effective clinical decision-making, diagnosis of certain diseases, and evaluation of the outcome of treatment. In practice, the clinicians use Intrins-o-meter and Rotterdam Intrinsic Hand Myometer for IHMS measurement. These are quite bulky, expensive, and possess poor interobserver reliability (37-52%) and sensitivity. The purpose of this study was to develop an alternative lightweight, accurate, cost-effective force measurement device with a simple electronic circuit and test its suitability for IHMS measurement. The device was constructed with ketjenblack/deproteinized natural rubber sensor, 1-MΩ potential divider, and Arduino Uno through the custom-written software. Then, the device was calibrated and tested for accuracy and repeatability within the force range of finger muscles (100 N). The 95% limit of agreement in accuracy from -1.95 N to 2.06 N for 10 to 100 N applied load and repeatability coefficient of ±1.91 N or 6.2% was achieved. Furthermore, the expenditure for the device construction was around US$ 53. For a practical demonstration, the device was tested among 16 participants for isometric strength measurement of the ulnar abductor and dorsal interossei. The results revealed that the performance of the device was suitable for IHMS measurement.

Matched MeSH terms: Age Factors

Pediatric empyema thoracis: roles and outcomes of surgery in advanced disease

Ho YL, Jamaluddin MF, Krishinan S, Salleh A, Khamis AY, Abdul Kareem BA

Asian Cardiovasc Thorac Ann, 2020 Mar;28(3):152-157.

PMID: 32122151 DOI: 10.1177/0218492320910932

Matched MeSH terms: Age Factors

Fulltext Barriers of modern contraceptive practices among Asian women: a mini literature review

Najafi-Sharjabad F, Zainiyah Syed Yahya S, Abdul Rahman H, Hanafiah Juni M, Abdul Manaf R

Glob J Health Sci, 2013 Sep;5(5):181-92.

PMID: 23985120 DOI: 10.5539/gjhs.v5n5p181

Family planning has been cited as essential to the achievement of Millennium Development Goals (MDG). Family planning has a direct impact on women's health and consequence of each pregnancy. The use of modern contraception among Asian women is less than global average. In Asia a majority of unintended pregnancies are due to using traditional contraceptive or no methods which lead to induced unsafe abortion. Cultural attitudes, lack of knowledge of methods and reproduction, socio demographic factors, and health service barriers are the main obstacles to modern contraceptive practice among Asian women. Culturally sensitive family planning program, reforming health system, and reproductive health education through mass media to create awareness of the benefits of planned parenthood are effective strategies to improve modern contraceptive practice among Asian women.

Matched MeSH terms: Age Factors

Prediction models for early risk detection of cardiovascular event

Purwanto, Eswaran C, Logeswaran R, Abdul Rahman AR

J Med Syst, 2012 Apr;36(2):521-31.

PMID: 22675726

Cardiovascular disease (CVD) is the major cause of death globally. More people die of CVDs each year than from any other disease. Over 80% of CVD deaths occur in low and middle income countries and occur almost equally in male and female. In this paper, different computational models based on Bayesian Networks, Multilayer Perceptron,Radial Basis Function and Logistic Regression methods are presented to predict early risk detection of the cardiovascular event. A total of 929 (626 male and 303 female) heart attack data are used to construct the models.The models are tested using combined as well as separate male and female data. Among the models used, it is found that the Multilayer Perceptron model yields the best accuracy result.

Matched MeSH terms: Age Factors

Fulltext Coronary risk factors among Malaysian male executives in two urban areas

Teo PH, Chong YH, Abdul Rahman MZ

Med J Malaysia, 1988 Jun;43(2):125-33.

PMID: 3237128

Matched MeSH terms: Age Factors

Backpack-back pain complexity and the need for multifactorial safe weight recommendation

Adeyemi AJ, Rohani JM, Abdul Rani MR

Appl Ergon, 2017 Jan;58:573-582.

PMID: 27132042 DOI: 10.1016/j.apergo.2016.04.009

The study analysed backpack-related back pain in school children by investigating the possibility of multiple interactions among causative factors, which may be responsible for the non-conclusive findings on the issue. Using data from 444 prepubescent schoolchildren, a mixed method design combining survey, observation and direct measurement strategies was implemented. Using a multivariate structural equation modelling approach, the study investigated interactions among anthropometry, posture, backpack volume, rating and back pain constructs, with each construct made of 2-4 indicators. Additionally, regression analysis was used to determine the feasibility of considering the two additional factors of age and body mass index along with the globally accepted recommendation of a load of 10-15% of body weight. Our model demonstrated an acceptable model fit and revealed direct and indirect effects of the factors. Obese children were recommended to carry a one-third lighter load than other children. The application of systematic/multiple strategies provided an explanation for some of the issues associated with school children's backpack-related back pain.

Matched MeSH terms: Age Factors

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