MyMedR

Fulltext Dietary practices of adolescents in Singapore and Malaysia

Lew K, Barlow PJ

Singapore Med J, 2005 Jun;46(6):282-8.

INTRODUCTION: This study sets out to investigate any differences in dietary practices between adolescents in Singapore and Malaysia.
METHODS: An adolescent dietary practices survey was conducted in Singapore and Malaysia involving 200 adolescents (100 from each country) aged 11 to 21 years in order to have a better understanding of the adolescents' dietary practices. Dietary practices were assessed by a self-administered dietary practices questionnaire (DPQ).
RESULTS: The major differences identified between adolescents' dietary practices in Singapore and Malaysia are related to alcohol consumption and venue for taking of lunch. More Malaysian adolescents have their lunch prepared at home (32.9 percent), compared with 7.2 percent of Singaporean adolescents. More adolescents in Malaysia drink alcohol (49.4 percent), compared with only 21.7 percent of Singaporean adolescents.
CONCLUSION: From the dietary practices survey of adolescents from Singapore and Malaysia, it may be concluded that while general dietary practices are similar, the major differences identified were significantly (p-value is less than 0.05) higher alcohol consumption by Malaysian adolescents and significantly (p-value is less than 0.05) more Malaysians took their lunch at home compared with Singaporeans. The reasons for the differences are discussed in the paper.

Matched MeSH terms: Malaysia/epidemiology

Fulltext A ten-year retrospective study of tetanus at a general hospital in Malaysia

Lau LG, Kong KO, Chew PH

Singapore Med J, 2001 Aug;42(8):346-50.

PMID: 11764050

To study the demographic and clinical features as well as outcomes of tetanus patients at the Sarawak General Hospital, Kuching from 1990 to 1999.

Matched MeSH terms: Malaysia/epidemiology

Fulltext Epidemiology of Haemophilus influenzae invasive disease in hospitalised Kelantanese children, 1985-1994

Nik Khairulddin NY, Choo KE, Johari MR

Singapore Med J, 1999 Feb;40(2):96-100.

PMID: 10414167

Data is lacking with regard to the epidemiology of invasive haemophilus influenzae (HI) disease in Malaysia. This study was carried out to document the epidemiology of invasive HI disease in hospitalised Kelantanese children.

Matched MeSH terms: Malaysia/epidemiology

Fulltext Detection of beta-globin gene mutations among Kelantan Malay thalassaemia patients by polymerase chain reaction restriction fragment length polymorphism

Rozitah R, Nizam MZ, Nur Shafawati AR, Nor Atifah MA, Dewi M, Kannan TP, et al.

Singapore Med J, 2008 Dec;49(12):1046-9.

PMID: 19122960

Beta-thalassaemia major is an autosomal recessive disorder that results in severe microcytic, hypochromic, haemolytic anaemia among affected patients. Beta-thalassaemia has emerged as one of the most common public health problems in Malaysia, particularly among Malaysian Chinese and Malays. This study aimed to observe the spectrum of mutations found in Kelantan Malay beta-thalassaemia major patients who attended the Paediatrics Daycare Unit, Hospital Universiti Sains Malaysia, Kelantan, Malaysia, the data of which was being used in establishing the prenatal diagnosis in this Human Genome Centre.

Matched MeSH terms: Malaysia/ethnology

Fulltext Dementia in elderly Malays--preliminary findings of a community survey

Kua EH

Singapore Med J, 1993 Feb;34(1):26-8.

PMID: 8266123

This is a study of the prevalence of dementia in elderly Malays living in the Eunos district of Singapore. The subjects included all Malays 65 years and more living in public housing, and they were first interviewed and screened for any cognitive deficit using the Malay version of the Elderly Cognitive Assessment Questionnaire (ECAQ). All those who scored 5 or less in the ECAQ were assessed again with a more detailed questionnaire called the Geriatric Mental State (GMS) schedule. This is the preliminary results of 149 subjects interviewed--77 men and 72 women. Data from the GMS were analysed by a computer diagnostic programme, AGECAT. There were only 6 cases of dementia and the overall prevalence of dementia in the sample was estimated as 4.0%. In the age group 65 to 74 years the rate was 2.5% and this increased to 10.3% in those 75 years and more. The prevalence of dementia in elderly Malays is higher than elderly Chinese in Singapore, but it is similar to the results of studies in New York and Liverpool. All the subjects with dementia were living with their families and they had good social resources.

Matched MeSH terms: Malaysia/ethnology

Fulltext Some observations on the epidemiology of peptic ulcer disease in Singapore

Kang JY

Singapore Med J, 1992 Oct;33(5):468-71.

PMID: 1455270

Several lines of evidence suggest that, of the three main races of Singapore, peptic ulcers are more common among the Chinese and Indians when compared to the Malays. These include studies on hospital series of patients with or without appropriate control groups, studies on the incidence of surgery for perforated ulcer as well as mortality statistics. A reduction in the Chinese:Malay difference in the incidence of perforated ulcer over three decades suggests that environmental factors are involved in producing these racial differences. However, we have to date been unable to determine the factor(s) responsible. The incidence of perforated ulcer in Singapore is increasing while ulcer mortality is declining. This is similar to the situation in Hong Kong but different from that in the western countries.

Matched MeSH terms: Malaysia/ethnology

Knowlesi Malaria in Children

Mohan K, Kumar M, Omar BJ

Curr Pediatr Rev, 2023;19(3):242-252.

PMID: 35366778 DOI: 10.2174/1573396318666220401110835

The fifth malaria parasite causing malaria- Plasmodium knowlesi (Pk), is not a novel emergent species but was an undiagnosed species before the availability of molecular methods as a tool from diagnostics and sometimes confused with morphologically similar human malaria parasite P. malariae or P. falciparum. Now it is well-distributed species in Southeast Asia, especially in Malaysia. Since 2004, cases of Pk malaria are continuously being reported in adults. Though adult age, forest-related activities and a recent visit to forested areas are well-known factors, childhood did not remain untouched by this disease. Few pieces of research and reports in the literature indicate that Infection in children is uncomplicated, but this may be attributed to the scarcity of data and research in this field. Pk malaria in pregnant females and infants are being well reported, so this indicates that the problem is not only restricted to known factors related to the disease, but we should think out of the box and take action before the disease takes the form of significant health burden on the human population as P. vivax and P. falciparum species did in the past. With the reports in literature of Pk malaria in pregnancy and early infancy, the possibility of congenital and neonatal malaria also cannot be denied. So more and more research is needed to understand Pk malaria in the pediatric population clearly. So this running review covers the problem status, demographic profile, clinical and haematological features, diagnosis, management and outcome of Pk malaria in paediatric group worldwide. This review also discusses the gaps in our present knowledge of the real problem status, prevention, control, diagnosis and management of Pk malaria, particularly in this age group.

Matched MeSH terms: Malaysia/epidemiology

Fulltext Congenital dislocation of hips in Malaysian neonates

Boo NY, Rajaram T

Singapore Med J, 1989 Aug;30(4):368-71.

PMID: 2814540

A prospective study was carried out in the Maternity Hospital, Kuala Lumpur over a 2-year period. During this time, 52,379 deliveries took place. 36 neonates (0.7 per 1000 births) were found to have congenital dislocation of the hips (CDH) by both the Ortolani and Barlow's manoeuvre. CDH was most common in the females (female to male ratio was 2.3:1), the first borns (50% of the affected cases) and babies who had breech delivery (10.7 per 1000 births). In 21 (58.3%) of the affected neonates, CDH occurred in both hips. According to the classification of newborn infants' hips by Finlay et al, 88.9% of the neonates had unstable hips while 8.3% had pathological hips. Family history of CDH was present in 5% of the patients. 8 (22.2%) of the neonates had other associated congenital abnormalities.

Matched MeSH terms: Malaysia/epidemiology

Fulltext Incidence of Down's syndrome in a large Malaysian maternity hospital over an 18 month period

Hoe TS, Boo NY, Clyde MM

Singapore Med J, 1989 Jun;30(3):246-8.

PMID: 2531468

Over an 18 month period, 34,522 livebirths were delivered in the Maternity Hospital, Kuala Lumpur. 36 of them had Down's Syndrome. Based on our findings, the incidence of Down's syndrome among the Malaysian babies born in this hospital was 1:959 livebirths. According to racial distributions, the incidence among Malay was 1:981 livebirths, Chinese 1:940 livebirths, and Indian 1:860 livebirths. Our incidence was lower than those from the Western populations. Unlike others' studies, there was also a female preponderance of Down's syndrome among the Malaysian babies.

Matched MeSH terms: Malaysia/epidemiology

Fulltext Prevalence of hepatitis delta virus infection in Malaysia

Tan DSK, Dimitrakakis M, Mangalam S, Lopez CG, Ooi BG

Singapore Med J, 1989 Feb;30(1):34-7.

PMID: 2595386

The prevalence of coinfection, superinfection and chronic infection with the hepatitis delta virus (HDV) was studied in 324 hepatitis B surface antigen (HBsAg)-positive Malaysians. Of these, 10.0% (5/50) had coinfection, 5.7% (11/194) had superinfection, but none of the 80 patients with chronic liver disease (CLD) or primary hepatocellular carcinoma (PHC) had chronic infection with HDV. The overall HDV infection was 4.9% (16/324). One of the coinfection cases acquired the HDV infection as early as 1982. HDV superinfection was detected mainly among IV drug abusers (20% or 7/35) and promiscuous males and females (13.6% or 3/22). They were all asymptomatic. Only 0.8% (1/125) apparently healthy blood donors was infected with HDV. None of the 12 multi-transfused patients examined were positive. Malaysia is the only Southeast Asian country examined so far in which HDV infection was detected. The reason could be that the IV drug abusers and the sexually promiscuous groups missed being examined in the other countries. Comparing the HDV infection rates in 4 categories of infected Malaysians (viz. acute hepatitis B patients, IV drug abusers, blood donors and CLD patients) with those of other countries, it was noted that the Malaysian rates were similar to the lowest in the range of prevalence rates of each category in the latter group. The rate of coinfection in a preliminary study in 1982-84 (9.0% or 1/11) was not very different from that obtained to date (10.0% or 5/50).(ABSTRACT TRUNCATED AT 250 WORDS)

Matched MeSH terms: Malaysia/epidemiology

Fulltext Acute intermittent porphyria: the first case report in Malaysia

Jeyamalar R, Ch'ng SL

Singapore Med J, 1986 Dec;27(6):548-52.

PMID: 3589732

Porphyrias are uncommon disorders of haem metabolism and we report the first documented case of acute intermittent porphyria in Malaysia. The biochemical, clinical features and the management of this order are discussed.

Matched MeSH terms: Malaysia; Malaysia/ethnology

Fulltext The Mentakab Hypertension Study project. Part II--Why do hypertensives drop out of treatment?

Lim TO, Ngah BA

Singapore Med J, 1991 Aug;32(4):249-51.

PMID: 1776004

Sixty hypertensives admitted into medical wards were interviewed in depth to determine reasons for their previous drop out of treatment. Eighty five percent of the patients were lacking in motivation. This was related to patients' lack of understanding concerning hypertension and its treatment, erroneous beliefs concerning hypertension held by patients and patients' perceived barrier to treatment. The evidence for these reasons were as follows: 95% of the patients were unaware that hypertension is a long term condition requiring life-long treatment, 60% were unable to state the likely consequences of uncontrolled hypertension, 78% equated relief of symptoms like headache, dizziness with control of hypertension, 52% believed long term consumption of 'western' medication was harmful, 12% believed they had been cured by traditional (bomoh or sinseh) treatment, 72% complained of long waiting time required to obtain care. Economic reasons however were unimportant. Patient education and more convenient clinic locations are necessary but insufficient to ensure compliance. They are particular elements, among others, of a 'good' doctor-patient relationship, which fundamentally is the critical determinant of compliance.

Matched MeSH terms: Malaysia/ethnology

Fulltext A clinico-pathological review of benign cystic teratoma of the ovary

Ong HC, Chan WF

Singapore Med J, 1977 Jun;18(2):100-4.

PMID: 929220

Benign cystic teratoma of the ovary has a varied incidence, varying from 30 to 50 per cent of all benign ovarian tumours. This tumour tends to occur in the reproductive age group (20 to 40 years), and the majority of patients are married with children. About 40 per cent of patients are symptomless. Of those with symptoms, abdominal pain and mass are the commonest. Torsion is the most frequent complication encountered, and the presence of acute pain should make one suspect this complication. The tumour is bilateral in 10 to 20 per cent of patients. This high bilateral occurrence places a responsibility on the gynaecologist to inspect the opposite ovary in all cases of unilateral dermoid cyst of the ovary at the time of laparotomy. Germ·layer derivatives are predominantly ectodermal in origin, although both mesodermal and entodermal derivatives occur frequently.

Matched MeSH terms: Malaysia; Malaysia/ethnology

Fulltext Pyloric stenosis in the ethnic groups of Singapore

Chong AYH, Lee HP

Singapore Med J, 1976 Sep;17(3):181-3.

PMID: 1019617

The incidence of congenital hypertrophic pyloric stenosis among 141,215 Chinese, Malay and Indian live births in Singapore from 1972 to 1974 was determined. The incidence per 100,000 live births among these ethnic groups are: Chinese 21.2, Malay 9.7 and Indian 35.0. Pyloric stenosis is not absent although rare in oriental babies.

Matched MeSH terms: Malaysia/ethnology

Fulltext Clinico-pathological aspects of malignant lymphoma of the gastrointestinal tract in Malaysia

Ti TK, Murugasu R, Yong NK

Singapore Med J, 1976 Sep;17(3):153-6.

PMID: 1019613

The clinical features and pathology of 17 patients with gastrointestinal lymphoma are reviewed. The small intestine was the site most commonly involved. Emergency presentation was usual: 11 of the 17 patients presented as acute abdomen or gastrointestinal haemorrhage. The frequency of gastrointestinal lymphoma to carcinoma in the Chinese and Indians was comparable to that in the West but a higher frequency was found in the Malays and Orang
Asli.

Matched MeSH terms: Malaysia; Malaysia/ethnology

Fulltext Epidemic hysteria and social change: an outbreak in a lower secondary school in Malaysia

Teoh JI

Singapore Med J, 1975 Dec;16(4):301-6.

PMID: 1224222

The interest in epidemic hysteria has been due to an increased prevalence of the phenomena in Malaysia in recent years. This paper describes the prevalence and characteristics of epidemic hysteria in Malaysia. An outbreak in a rural Malay lower secondary girls' school was described and the factors precipitating the outbreak were studied in detailed. The social interactions, native interpretation and psychodynamic constellations in the microcosm of tensions and interpersonal conflicts leading to the outbreak of hysteria were analysed and discussed. The paper also deals with the problem of social change within a closed-in rural community and how the various key personalities involved grappled with a problem thereby instituting social change.

Matched MeSH terms: Malaysia; Malaysia/ethnology

Fulltext Intake of foods containing proteins of high biological value in families of low income groups in Singapore

Tan N

Singapore Med J, 1970 Jun;11(2):130-7.

PMID: 5505886

Matched MeSH terms: Malaysia/ethnology

Fulltext Schizophrenia in the university students

Kadri ZN

Singapore Med J, 1963 Sep;4(3):113-8.

PMID: 14075734

Matched MeSH terms: Malaysia/ethnology

Fulltext A study of cleft lip and palate in neonates born in a large Malaysian maternity hospital over a 2-year period

Boo NY, Arshad AR

Singapore Med J, 1990 Feb;31(1):59-62.

PMID: 2333547

Out of 52,379 babies delivered in the Maternity Hospital, Kuala Lumpur, over a 2-year period, 64 were born with cleft lip and/or palates. The rate of occurrence of cleft was 1.24 per 1000 livebirths or 1.20 per 1000 deliveries. The Chinese babies had the highest incidence (1.9 per 1000 deliveries) while the Malays had the lowest (0.98 per 1000 deliveries). The most common type was unilateral cleft of the primary and secondary palates. Among the Indian babies, cleft of the secondary palate was most common. 18.8 percent of all the affected babies had positive family history of cleft. 10.9% of the mothers of affected babies had positive history of drug ingestion especially Chinese herbs during pregnancy. Associated congenital abnormalities occurred in 15.6% of the babies with cleft lip and/or palate.

Matched MeSH terms: Malaysia/epidemiology

Fulltext Erectile dysfunction in male lymphoma survivors in a Southeast Asian country

Gan GG, Ching Ng DL, Leong YC

Singapore Med J, 2022 Jul;63(7):376-380.

PMID: 33472336 DOI: 10.11622/smedj.2021003

INTRODUCTION: Although erectile dysfunction (ED) is one of known long-term complications among male lymphoma survivors, it is not commonly reported, particularly in Southeast Asia. This study aimed to determine the prevalence of ED in lymphoma survivors in Malaysia and its association with anxiety and depression, and effects on quality of life.

METHODS: This was a cross-sectional study conducted at a tertiary hospital in Malaysia. Patients were all male lymphoma survivors. The self-administered International Index of Erectile Function questionnaire was used to screen for ED. The Hospital Anxiety and Depression Score questionnaire was used to assess for anxiety and depression, and quality of life was assessed using the European Organization for Research and Treatment of Cancer quality of life questionnaire.

RESULTS: Overall, 106 patients were recruited. Mean age was 55.7 years, with 61.3% of patients aged above 50 years. Only 67.0% of patients were sexually active and 81.7% of these reported the presence of ED, with only 4.2% having severe ED. Prevalence of ED among younger patients (age ≤50 years old) was 64.5%.The most common reason given by patients who were not sexually active was fatigue. Age was the only factor found to be associated with ED (p <0.005) and severity of ED increased with age. There was no association between ED and psychological stress or quality of life.

CONCLUSION: Prevalence of ED and absence of sexual activity in lymphoma survivors was high. This should serve as a reminder to the treating clinician to offer early treatment and counselling.

Matched MeSH terms: Malaysia/epidemiology

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