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Fulltext Incidence and characteristics of injuries during the 2010 FELDA/FAM National Futsal League in Malaysia

Hamid MS, Jaafar Z, Mohd Ali AS

PLoS One, 2014;9(4):e95158.
PMID: 24733140 DOI: 10.1371/journal.pone.0095158

In Malaysia, futsal is a popular sport played by individuals across all ages and genders. Despite its popularity, information on futsal related injury in Malaysia is not available. The purpose of this study is to examine the injury incidence and injury patterns among amateur men and women futsal players in Malaysia.

Matched MeSH terms: Malaysia/epidemiology
Fulltext Bovine brucellosis trends in Malaysia between 2000 and 2008

Anka MS, Hassan L, Adzhar A, Khairani-Bejo S, Mohamad RB, Zainal MA

BMC Vet Res, 2013;9:230.
PMID: 24246015 DOI: 10.1186/1746-6148-9-230

Bovine brucellosis is an important disease affecting cattle characterised by abortion, still birth, reduced milk production, weak foetus and infertility in both males and females. There is wide distribution of the disease among cattle and several wildlife species. Bovine brucellosis is commonly caused by B. abortus and very occasionally B. melitensis and B. suis. The distribution of bovine brucellosis in cattle has not been described in Malaysia. In this paper we describe the distribution, pattern and trend of bovine brucellosis in Peninsular Malaysia between 2000 and 2008 based on serological data obtained from nationwide B. abortus serosurveillance activities in cattle populations.

Matched MeSH terms: Malaysia/epidemiology
Fulltext Associated factors of sleep quality and behavior among students of two tertiary institutions in northern Malaysia

Lai PP, Say YH

Med J Malaysia, 2013 Jun;68(3):195-203.
PMID: 23749006 MyJurnal

The objective of the study was to investigate the associated factors of sleep quality and behavior among Malaysian tertiary students. The response rate to the questionnaire study was 41.0%. 1,118 students (M = 486, F = 632; mean age = 20.06 ± 1.53 years) were recruited from Universiti and Kolej Tunku Abdul Rahman (Perak campuses) who completed a sleep quality and behavior questionnaire based on Pittsburgh Sleep Quality Index (PSQI), Epworth Sleepiness Scale (ESS), Horne-Ostberg Morningness-Eveningness Scale (MES) and craving of high-calorie foods. Results showed that students had the following sleeping habits - bed time = 2.41 a.m. ± 3.35 hr, rise time = 9.00 a.m. ± 1.76 hr, sleep latency = 16.65 ± 14.30 min and sleep duration = 7.31 ± 1.45 hr. 32.9% of the students were defined as poor quality sleepers, 30.6% suffering excessive daytime sleepiness (EDS) and 81.6% were categorized as individuals with 'definitely eveningness', defined as people who are definitely most alert in the late evening hours and prefer to go to bed late. There were no significant gender differences in sleep quality, 'chronotype' and EDS. Although there was no association of sleep quality and EDS with cumulative Grade Point Average (cGPA) and class skipping, EDS was associated with the tendency to fall asleep in class. Body Mass Index (BMI) was not associated with total sleep, PSQI, ESS and MES scores. Meanwhile, high-calorie food craving was associated with sleep duration, PSQI and ESS, but not MES. In conclusion, poor sleep behavior among Malaysian tertiary students in this study was not associated with gender, academic performance and BMI, but was associated with craving of high-calorie foods instead.

Matched MeSH terms: Malaysia; Malaysia/ethnology
Fulltext Trends of dengue infections in Malaysia, 2000-2010

Mia MS, Begum RA, Er AC, Abidin RD, Pereira JJ

Asian Pac J Trop Med, 2013 Jun;6(6):462-6.
PMID: 23711707 DOI: 10.1016/S1995-7645(13)60075-9

OBJECTIVE: To analyze trends of dengue incidences and deaths in Malaysia from 2000 to 2010 as well as the predominant dengue virus serotypes during the last decade.
METHODS: We used the national data on annual reported cases, deaths, incidence rate, mortality rate, and case fatality rate of dengue fever (DF) and dengue hemorrhagic fever (DHF) as well as dengue virus serotypes prevalent in Malaysia during the last decade. Trend/ regression lines were fitted to investigate the trend of dengue incidences and deaths due to the disease for a 11-year period (2000-2010). For the distribution of national incidence rate, mortality rate, and case fatality rate of DF and DHF, descriptive statistics using mean and 95% confidence intervals (CI 39) for means, and range were applied.
RESULTS: The number of dengue cases and number of deaths have increased, on average, by 14% and 8% per year respectively. The average annual incidence rate of DF per 100 000 populations was higher as compared to that of DHF. Conversely, the yearly mean mortality rate of DHF per 100 000 populations was greater than that of DF. The simultaneous circulation of all four dengue serotypes has been found in Malaysia. But a particular dengue virus serotype predominates for at least two years before it becomes replaced by another serotype.
CONCLUSIONS: The dengue situation in Malaysia has worsened with an increasing number of reported cases and deaths during the last decade. The increasing trend of dengue highlights the need for a more systematic surveillance and reporting of the disease.

Matched MeSH terms: Malaysia/epidemiology
Macroparasite communities in stray cat populations from urban cities in Peninsular Malaysia

Mohd Zain SN, Sahimin N, Pal P, Lewis JW

Vet Parasitol, 2013 Sep 23;196(3-4):469-77.
PMID: 23664711 DOI: 10.1016/j.vetpar.2013.03.030

The occurrence of macroparasites was studied from 543 stray cats in four urban cities from the west (Kuala Lumpur), east (Kuantan), north (Georgetown) and south (Malacca) of Peninsular Malaysia from May 2007 to August 2010. Five ectoparasites species were recovered namely, Ctenocephalides felis, Felicola subrostratus, Haemaphysalis bispinosa, Heterodoxus spiniger and Lynxacarus radovskyi. Two cats from Georgetown were infested with the dog louse, H. spiniger and this represented the first host record for this species in Malaysia. Up to nine species of helminths were recovered with overall high prevalences of infection of 83% in Kuantan, followed by 75.1% in Kuala Lumpur, 71.6% in Georgetown and 68% in Malacca. The helminth species comprised five nematodes, Toxocara malaysiensis, Toxocara cati, Ancylostoma braziliensis, Ancylostoma ceylanicum, Physaloptera praeputialis, two cestodes Taenia taeniaeformis, Dipylidium caninum and one trematode, Playtnosomum fastosum. The majority of helminths were present in the four study sites except for the absence of P. praeputialis in Kuala Lumpur. The prevalence and abundance of infections were analysed taking intrinsic (host age and sex) and extrinsic (season) factors into consideration. Levels of infection and infestation were mainly influenced by host age and to a lesser extent sex and season, whereas four nematode species exhibited significant interactions within the intestine of the cat host. The potential for transmission of some macroparasite species from stray cats to the human population in urban areas is discussed.

Matched MeSH terms: Malaysia/epidemiology
Fulltext Distribution of alpha thalassaemia in 16 year old Malaysian Students in Penang, Melaka and Sabah

Rahimah AN, Nisha S, Safiah B, Roshida H, Punithawathy Y, Nurul H, et al.

Med J Malaysia, 2012 Dec;67(6):565-70.
PMID: 23770946 MyJurnal

OBJECTIVES: Alpha thalassaemia is wide spread in Malaysia and is a public health problem. This study aimed to describe the carrier frequencies of α‒thalassaemia and its distribution among major ethnic groups in three states of Malaysia.

METHODS: Educational forums were organised and study was explained to students from three schools. Students were invited to take part in the screening with parent consent. A total of 8420 adolescent students aged 16 years volunteered to participate in the study. Peripheral blood samples were analysed for complete blood counts, haemoglobin quantification and typing, and serum ferritin levels. Genomic DNA was used for screening alpha thalassaemia alleles by PCR based molecular methods.

RESULTS: We identified seven α‒globin gene defects in 341 (4.08%) students: amongst them α(+)‒ and α(0)‒thalassaemias were detected in 232 (2.77%) and 107 (1.28%) students respectively. Genotype ‒α(3.7)/αα was the most prevalent among sub-populations of Malay, indigenous communities of Sahab and Indian, while ‒‒(SEA)/αα deletion is more prevalent in Malaysian Chinese. It is estimated that 63 pregnancies annually are at risk of Hb Bart's hydrops fetalis.

CONCLUSIONS: We have demonstrated the prevalence and mutation patterns of α‒thalassaemia in the 16 year olds in three states of Malaysia. High α(0)‒thalassaemia deletions amongst the study subjects place these carriers at an increased risk of conceiving fetuses with HbH disease and Hb Bart's hydrops fetalis should they choose another heterozygous partner. It is therefore highly recommended to institute community screening programmes and provide prospective carriers with genetic counselling to help them make informed choices.

Matched MeSH terms: Malaysia/epidemiology
Pre-marital sex and its predicting factors among Malaysian youths

Manaf MR, Tahir MM, Sidi H, Midin M, Nik Jaafar NR, Das S, et al.

Compr Psychiatry, 2014 Jan;55 Suppl 1:S82-8.
PMID: 23587530 DOI: 10.1016/j.comppsych.2013.03.008

This study aimed to examine the prevalence of pre-marital sex and its predicting factors among youth trainees undergoing a national skill training programme in the state of Malaysia.

Matched MeSH terms: Malaysia/ethnology
Fulltext Medical care costs of newly diagnosed children with structural-metabolic epilepsy: a one year prevalence-based approached

Salih MR, Bahari MB, Shafie AA, Hassali MA, Al-lela OQ, Abd AY, et al.

Seizure, 2012 Dec;21(10):764-9.
PMID: 22939458 DOI: 10.1016/j.seizure.2012.08.005

Aims of this study were to estimate the first-year medical care costs of newly diagnosed children with structural-metabolic epilepsy and to determine the cost-driving factors in the selected population.

Matched MeSH terms: Malaysia/epidemiology
Fulltext Childhood obesity--prevalence among 7 and 8 year old primary school students in Kota Kinabalu

Chong HL, Soo TL, Rasat R

Med J Malaysia, 2012 Apr;67(2):147-50.
PMID: 22822632
Matched MeSH terms: Malaysia/epidemiology
The place of health and the health of place: dengue fever and urban governance in Putrajaya, Malaysia

Mulligan K, Elliott SJ, Schuster-Wallace C

Health Place, 2012 May;18(3):613-20.
PMID: 22310527 DOI: 10.1016/j.healthplace.2012.01.001

This case study investigates the connections among urban planning, governance and dengue fever in an emerging market context in the Global South. Key informant interviews were conducted with leading figures in public health, urban planning and governance in the planned city of Putrajaya, Malaysia. Drawing on theories of urban political ecology and ecosocial epidemiology, the qualitative study found the health of place - expressed as dengue-bearing mosquitoes and dengue fever in human bodies in the urban environment - was influenced by the place of health in a hierarchy of urban priorities.

Matched MeSH terms: Malaysia/epidemiology
Fulltext Feature selection methods for optimizing clinicopathologic input variables in oral cancer prognosis

Chang SW, Kareem SA, Kallarakkal TG, Merican AF, Abraham MT, Zain RB

Asian Pac J Cancer Prev, 2011;12(10):2659-64.
PMID: 22320970

The incidence of oral cancer is high for those of Indian ethnic origin in Malaysia. Various clinical and pathological data are usually used in oral cancer prognosis. However, due to time, cost and tissue limitations, the number of prognosis variables need to be reduced. In this research, we demonstrated the use of feature selection methods to select a subset of variables that is highly predictive of oral cancer prognosis. The objective is to reduce the number of input variables, thus to identify the key clinicopathologic (input) variables of oral cancer prognosis based on the data collected in the Malaysian scenario. Two feature selection methods, genetic algorithm (wrapper approach) and Pearson's correlation coefficient (filter approach) were implemented and compared with single-input models and a full-input model. The results showed that the reduced models with feature selection method are able to produce more accurate prognosis results than the full-input model and single-input model, with the Pearson's correlation coefficient achieving the most promising results.

Matched MeSH terms: Malaysia/ethnology
Fulltext Risk factors for typhoid outbreak in Sungai Congkak Recreational Park, Selangor 2009

Suleiman A, Amir KM, Fadzilah K, Ahamad J, Noorhaida U, Marina K, et al.

Med J Malaysia, 2012 Feb;67(1):12-6.
PMID: 22582542 MyJurnal

Typhoid fever continues to pose public health problems in Selangor where cases are found sporadically with occasional outbreaks reported. In February 2009, Hospital Tengku Ampuan Rahimah (HTAR) reported a cluster of typhoid fever among four children in the pediatric ward. We investigated the source of the outbreak, risk factors for the infection to propose control measures. We conducted a case-control study to identify the risk factors for the outbreak. A case was defined as a person with S. typhi isolated from blood, urine or stool and had visited Sungai Congkak recreational park on 27th January 2010. Controls were healthy household members of cases who have similar exposure but no isolation of S. typhi in blood, urine or stool. Cases were identified from routine surveillance system, medical record searching from the nearest clinic and contact tracing other than family members including food handlers and construction workers in the recreational park. Immediate control measures were initiated and followed up. Twelve (12) cases were identified from routine surveillance with 75 household controls. The Case-control study showed cases were 17 times more likely to be 12 years or younger (95% CI: 2.10, 137.86) and 13 times more likely to have ingested river water accidentally during swimming (95% CI: 3.07, 58.71). River water was found contaminated with sewage disposal from two public toilets which effluent grew salmonella spp. The typhoid outbreak in Sungai Congkak recreational park resulted from contaminated river water due to poor sanitation. Children who accidentally ingested river water were highly susceptible. Immediate closure and upgrading of public toilet has stopped the outbreak.

Matched MeSH terms: Malaysia/epidemiology
Fulltext Screening for lung cancer in Malaysia: are we there yet?

Sachithanandan A, Badmanaban B

Med J Malaysia, 2012 Feb;67(1):3-6.
PMID: 22582540 MyJurnal
Matched MeSH terms: Malaysia/epidemiology
Fulltext Thalassaemia screening among students in a secondary school in Ampang, Malaysia

Jameela S, Sabirah SO, Babam J, Phan CL, Visalachy P, Chang KM, et al.

Med J Malaysia, 2011 Dec;66(5):522-4.
PMID: 22390120 MyJurnal

Thalassaemia is a common disorder in Malaysia. It is estimated that 4.5% of the population are carriers for beta- or alpha- thalassaemias. We set out to screen Form 4 students aged between 15 and 16 years old in a national school, for thalassaemia in March 2008. Written consent was obtained from 310 students. The carrier rate for the common thalassaemia syndromes was 6.8% (2.9% for beta-thalassaemia, 2.6% for HbE and 1.3% for two-gene deletion for alpha-thalassaemia). Carriers for beta-thalassaemia and two-gene deletion for alpha-thalassaemia were more common in the Chinese (4.3% and 1.4% respectively) while heterozygous HbE was more common in the Malays (3.8%). The laboratory cost of screening one student was RM 45 and the total number of man-hours spent in this screening activity was 600. This screening exercise showed that thalassaemia carriers are common among the Chinese and Malays and it is feasible to carry out a screening programme for secondary school students.

Matched MeSH terms: Malaysia/epidemiology
Fulltext Children with learning disabilities in the paediatric clinic, Hospital Tuanku Ja'afar Seremban: an overview

Mariana AM, Wong SL

Med J Malaysia, 2011 Dec;66(5):487-90.
PMID: 22390107 MyJurnal

The aim of the study was to document the prevalence of learning disability among the children attending the Paediatric Clinic in Hospital Tuanku Ja'afar Seremban. The demographic distribution of these patients; the age of detection of the problem; the associated medical conditions and types of intervention received by these patients were documented. Patients who were between the ages of five to twelve years were included in the study. Learning disability was divided into three categories: speech and articulation problems, academic skills disorder and other categories which included developmental delay. Children with cerebral palsy were excluded from the study. Out of 1320 patients screened, 355 were found to have learning disorders. Majority were Malays, with the male to female ratio of 1.9:1. Most of the patients stayed in Seremban. The learning problem was most commonly detected at the age of 4 years and below. The commonest type of learning disorder was developmental delay, followed by academic skills disorder, speech and academic skills problems and speech disorders. Problems that were detected early were speech problems and developmental delay. Majority of the children had associated medical conditions. Most of the patients received some form of intervention but 11.3% did not attend any intervention program at all. A strategy should be formulated and implemented to help this group of children.

Study site: Paediatric Clinic in Hospital Tuanku Ja'afar Seremban

Matched MeSH terms: Malaysia/epidemiology
Fulltext Medication adherence among hypertensive patients of primary health clinics in Malaysia

Ramli A, Ahmad NS, Paraidathathu T

Patient Prefer Adherence, 2012;6:613-22.
PMID: 22969292 DOI: 10.2147/PPA.S34704

Poor adherence to prescribed medications is a major cause for treatment failure, particularly in chronic diseases such as hypertension. This study was conducted to assess adherence to medications in patients undergoing hypertensive treatment in the Primary Health Clinics of the Ministry of Health in Malaysia. Factors affecting adherence to medications were studied, and the effect of nonadherence to blood pressure control was assessed.

Matched MeSH terms: Malaysia; Malaysia/ethnology
Fulltext Female international students and sexual health - a qualitative study into knowledge, beliefs and attitudes

Burchard A, Laurence C, Stocks N

Aust Fam Physician, 2011 Oct;40(10):817-20.
PMID: 22003488

BACKGROUND: International students make up an increasing proportion of university students in Australia. Research suggests that they have poor sexual health knowledge compared with local students.
METHODS: Thematic analysis was undertaken on focus groups carried out at the University of Adelaide (South Australia), with 21 female international students from Malaysia and China.
RESULTS: Four themes were identified: poor sexual health knowledge; complex attitudes about premarital sex; difficulty accessing sexual health information, and poor understanding the role of general practitioners in this area; and ideas about future education.
DISCUSSION: Participants believed that international students have insufficient sexual health education when they arrive in Australia. They were concerned that some students may become more sexually active in Australia, and may not have adequate access to health services and information. All participants felt it was necessary for international students to receive better sexual health education. International students are important to Australian universities, and it should be mandatory to ensure that culturally appropriate sex education is made available to this group.

Matched MeSH terms: Malaysia/ethnology
Fulltext Plasmodium knowlesi malaria in Malaysia

Singh B, Daneshvar C

Med J Malaysia, 2010 Sep;65(3):166-72.
PMID: 21939162 MyJurnal

Plasmodium knowlesi, a simian malaria parasite, is now recognised as the fifth cause of human malaria and can lead to fatal infections in humans. Knowlesi malaria cases are widely distributed in East and West Malaysia and account for more than 50% of admissions for malaria in certain hospitals in the state of Sarawak. This paper will begin with a description of the early studies on P. knowlesi, followed by a review of the epidemiology, diagnosis, clinical and laboratory features, and treatment of knowlesi malaria.

Matched MeSH terms: Malaysia/epidemiology
Fulltext Do the majority of Malaysian women have dense breasts on mammogram?

Zulfiqar M, Rohazly I, Rahmah M

Biomed Imaging Interv J, 2011 Apr;7(2):e14.
PMID: 22291859 MyJurnal DOI: 10.2349/biij.7.2.e14

PURPOSE: TO DETERMINE: (i) the mammographic parenchymal patterns in Malaysian women and whether the breasts are dense on mammogram; (ii) the effect of age on breast density; (iii) the effect of parity on breast density; (iv) the difference in breast parenchymal patterns among the major races of women in Malaysia.
METHODS: This was a descriptive cross-sectional study of 1,784 patients (981 Malays, 571 Chinese, 214 Indians and 18 others) who had undergone mammography during the 1-year study period. Majority of women (41.7%) were aged between 51 and 60 years and majority (43%) had 3-4 children. The Tabar classification (Pattern I - V) was used to evaluate breast parenchymal patterns on mammogram. Tabar Pattern I was further divided into 3 sub-groups (Pattern IA, IB, and IC). The different patterns were then grouped into dense (IB, IC, IV, V) and not dense (IA, II, III) breasts. The SPSS package was used for statistical analysis.
RESULTS: Majority (59%) of Malaysian women had dense breasts (Pattern IB 29%, IC 20%, IV 5%, and V 5%) and 41% did not have dense breasts (Pattern IA 28%, II 6%, and III 7%). Age and parity were inversely related to breast density (p < 0.0001). Chinese women (65.7%) had the highest percentage of dense breasts (p = 0.69, odds ratio = 1.22), followed by the Indians (57.2%) and the Malays (50.5%).
CONCLUSION: Majority of women had dense breasts but Pattern IV, which has been associated with increased risk of breast cancer, was seen in only 5% of the women. The breast density reduced steadily with increasing age and parity. There was no statistically significant difference in breast density in the three main races.
KEYWORDS: Mammography; breast density; breast parenchymal patterns

Matched MeSH terms: Malaysia; Malaysia/ethnology
Burden of stroke in Malaysia

Loo KW, Gan SH

Int J Stroke, 2012 Feb;7(2):165-7.
PMID: 22264370 DOI: 10.1111/j.1747-4949.2011.00767.x

Stroke is one of the top five leading causes of death and one of the top 10 causes for hospitalization in Malaysia. Stroke is also in the top five diseases with the greatest burden of disease, based on disability-adjusted life years. However, prospective studies on stroke in Malaysia are limited. To date, neither the prevalence of stroke nor its incidence nationally has been recorded. Hypertension is the major risk factor for stroke. The mean age of stroke patients in Malaysia is between 54.5 and 62.6 years. Traditional medicine is commonly practiced. With the increasing number of stroke cases annually, more government and nongovernment organizations should be involved in primary and secondary prevention strategies.

Matched MeSH terms: Malaysia/epidemiology

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