Displaying publications 21 - 40 of 219 in total

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  1. The Endurance and Contestations of Colonial Constructions of Race Among Malaysians and Singaporeans
    Reddy G, Gleibs IH
    Front Psychol, 2019;10:792.
    PMID: 31040805 DOI: 10.3389/fpsyg.2019.00792
    Psychological literature on race has discussed in depth how racial identities are dialogically constructed and context dependent. However, racial identity construction is often not compared across different socio-political contexts. By researching racial identity construction in three different multicultural countries, Malaysia, Singapore, and the United Kingdom, we examined how three racial identities, Chinese, Malay, and Indian, are constructed among Malaysians and Singaporeans in this qualitative study comprised of 10 focus group discussions (N = 39). We applied Dialogical Analysis to the data. This paper shows that both racial ingroups and outgroups constructed all three racial identities, with ingroups constructing their identities more heterogeneously compared to outgroups. Participants also engaged with colonial constructions of the three racial identities. The geographical locations, and therefore their perceptual contexts, of the participants differed. Yet, colonial constructions of race endured in contemporary identity construction and were contested in the group settings. We conclude that the socio-political context as understood by the context of colonialism and post-coloniality influenced their racial identity constructions. Participants, regardless of differences in geographical location, used similar colonial constructions of Malay, Chinese, and Indian identities to position themselves as well as Others in their group interactions. These findings show that there is value in conceptualising the context beyond that which individuals are immediately presented with, and that psychologists should consider the inclusion of cultural legacies of colonialism in their conceptualisation of the present context.
    Matched MeSH terms: Continental Population Groups
  2. Fulltext Radiographic appearance of susuk in the facial region: a systematic review
    Ahmad Badruddin Ghazali, Nur Imanina Abdullah Thaidi
    Malaysian Journal of Medicine and Health Sciences, 2020;16(3):295-299.
    MyJurnal
    The purpose of this study was to integrate the available data published to date on susuk or charm needles into a com- prehensive analysis of their clinical/radiological features. An electronic search was undertaken in September 2019. Eligibility criteria included publications having enough clinical and radiological to confirm a definite diagnosis. The initial literature search resulted in 48 publications. Ten publications were excluded for duplicates, and another 17 excluded after a screening of the abstract. Besides, the screening of the abstract shows that five publications were not meeting the inclusion criteria, resulting in a total of 14 publications of susuk that were included in the systematic review. Bias analysis was conducted according to Oxford Center for Evidence-Based Medicine. The resulting total of 78 cases from the selected publications were analysed, showing a wide age range with different distribution among gender and ethnicity. Three cases reported in the literature having symptoms related to susuk. Susuk can be seen as an incidental finding during a routine radiographic assessment, and clinicians should be able to differentiate it from other radiopaque foreign bodies. The practice is not limited to South East Asian population and can be seen in wide racial profiles.
    Matched MeSH terms: Continental Population Groups
  3. Fulltext Perceptions and acceptance of ‘belacan’ in Malaysian dishes
    Leong, Q.L., Ab Karim, S., Selamat, J., Mohd Adzahan, N., Karim, R., Rosita, J.
    International Food Research Journal, 2009;16(4):539-546.
    MyJurnal
    This study aimed to analyze consumers’ perceptions and acceptance toward ‘belacan’. Results
    showed internal reliability of above 0.7 for sections analyzed. Factor analysis found two underlying factors in the section designed to examine consumers’ perceptions. The overall consumers’ perception had a positive and moderate correlation with their acceptance and was significant at .01. Results also showed that ‘belacan’ consumption level was relatively frequent and well accepted by all races in Malaysia. The findings of the study would be noteworthy to the fishery industry and the small and medium industry (SME) in Malaysia in meeting consumers’ needs.
    Matched MeSH terms: Continental Population Groups
  4. Fulltext Aggregatibacter actinomycetemcomitans and Prevotella intermedia in advanced chronic periodontitis patients.
    Vaithilingam, R.D., Taiyeb-Ali, T.B., Yusuf, R.
    Ann Dent, 2010;17(1):1-8.
    MyJurnal
    This cross-sectional study was carried out to identify A. actinomycetemcomitans and P. intermedia in the subgingival plaque of three ethnic groups (Malays, Chinese and Indians) in a selected group of adult Malaysians with advanced Chronic Periodontitis and to correlate these findings with their periodontal status. Thirty periodontally diseased adults were age, gender and ethnically matched with 30 healthy individuals. Clinical parameters were assessed for all. Subgingival plaque samples were collected for identification of A. actinomycetemcomitans and P. intermedia using polymerase chain reaction. Prevalence for P. intermedia (83.3%) was high and A. actinomycetemcomitans
    (6.7%) low in the total subject population. P. intermedia and A. actinomycetemcomitans were more
    prevalent in diseased (86.7%, 10% respectively) than in healthy (80%, 3.33% respectively) subjects. A. actinomycetemcomitans was detected in 15% Indians, 5% Malays but none of the Chinese subjects whereas P. intermedia was detected in 90% Malays, 85% Indians and 75% Chinese subjects. No significant association between presence of A. actinomycetemcomitans
    and P. intermedia with race and periodontal disease status was found. Only A. actinomycetemcomitans had a significant association with clinical attachment level (CAL) (p < 0.05). In conclusion, in this small subject group, none of the pathogens were associated with race and periodontal disease status and only A. actinomycetemcomitans had a significant association with CAL.
    Matched MeSH terms: Continental Population Groups
  5. Fulltext A Study on the Absence of Palmaris Longus in a Multiracial Population
    Roohi, S.A., Choon-Sian, L, Shalimar, A., Tan,G.H., Naicker, A.S.
    Malays Orthop J, 2007;1(1):26-28.
    MyJurnal
    Palmaris longus is a dispensable muscle with a long tendon which is very useful in reconstructive surgery. It is absent 2.8 to 24% of the population depending on the race/ethnicity studied. Four hundred and fifty healthy subjects (equally distributed among Malaysia's 3 major ethnic groups) were clinically examined for the presence or absence of palmaris longus. This tendon was found to be absent unilaterally in 6.4% of study subjects, and bilaterally in 2.9% of study participants. Malays have a high prevalence of palmaris longus absence at 11.3% followed closely by Indians at 10.7% whilst Chinese had a low absence rate of 6.0%.
    Matched MeSH terms: Continental Population Groups
  6. Hematological values in pregnancy in Orang Asli (aboriginal) women
    Ong HC
    Med J Malaysia, 1973 Jun;27(4):240-2.
    PMID: 4270778
    Matched MeSH terms: Continental Population Groups
  7. Fulltext Effectiveness of Home Care Nursing Program (HCNP) on The Activities of Daily Living of Stroke patients
    Samsiah, M., Santhna, L.P., Hamidah, H., Ruth, P.R.D.
    Medicine & Health, 2007;2(2):117-124.
    MyJurnal
    Home Care Nursing Program (HCNP) at HUKM was started in 1998 and evaluation of the program was required. The objective of this study is to evaluate the effectiveness of HCNP on stroke rehabilitation at HUKM. A retrospective study using a matched pair design involving 69 stroke patients admitted to HUKM from August 1998 to December 2000 was carried out. The participants of this study were the HCNP group (n=35), and Non- HCNP (n=34). The matching was based on five criteria; age, sex, race, data of admission and severity of disability. The HCNP group was identified through data at the HCNP unit and their medical reports were traced. For the Non-HCNP group, the participants were identified based on criteria which were similar to that of the HCNP group. Based on the criteria identified, there was no significant difference between the two groups. The Activities of Daily Living was measured using the Modified Barthel Index twice; once on admission (based on record) and one post stroke. The t-test was applied to parametric data and non-parametric data; Chi-square was used to detect any significant relationships between the scores of the two groups. Results showed no significant difference (p=0.1990) in ADL on admission and ADL post stroke patients between the two groups.  However, there were significant difference (HCNP p=0.000 and Non-HCNP p=0.000) in ADL on admission and post stroke for stroke patients who sought alternative treatment compared to those who had not.
    Matched MeSH terms: Continental Population Groups
  8. Fulltext The impact of plurality in Malaysia-Singapore relations post Malaya
    Ayu Nor Azilah Mohamad, Mohamed Ali Haniffa, Wayu Nor Asikin Mohamad
    Malaysian Journal of Social Sciences and Humanities, 2018;3(3):53-63.
    MyJurnal
    This article discusses the impact of plurality on Malaysia-Singapore relations after the formation of
    Malaysia on September 16, 1963. The establishment of the Federation of Malaysia agreement was
    signed in London on July 8, 1963 by the representatives of the British government, the Federation of
    Malaya, Singapore, Sabah and Sarawak. All parties agreed to the change in name from Federation of
    Malaya to Malaysia. The declaration of Malaysia was made on September 16, 1963 simultaneously
    throughout the country. This study uses secondary sources and library research methods. The findings
    show that Singapore's existence in Malaysia was seen to have raised racial issues leading to the
    separation of Singapore from Malaysia on August 9, 1965. Ethnic-related problems need to be
    addressed wisely in order to not be a threat to racial relations among the plural society in Malaysia.
    Matched MeSH terms: Continental Population Groups
  9. Fulltext Dermatoglyphics: comparison between Negritos Orang Asli and the Malays, Chinese and Indian
    Ismail E, Abdul Razak S, Selamat L, Gurusamy R, Zariman H, Shahrudin MS, et al.
    Sains Malaysiana, 2009 6;38:947-952.
    Dermatoglyphic traits are formed under genetic control during early gestation and do not change through the entire life. A few studies have shown that dermatoglyphic traits were conservative in their evolution and were different between and within population groups. The objective of this study was to compare the variability of palm dermatoglyphs in three main populations i.e. Malay, Chinese, Indian and five sub-ethnic population of Negritos’ Orang Asli i.e. Bateq, Jahai, Kintak, Kensiu and Lanoh. We utilised fingerprints and palms of 390 healthy adult individuals, counted the total ridge for ten fingers
    (TRC), a-b ridge counts (a-b RC) on palms, examined widening of the atd-angle, and classified the digital pattern configuration of arches, whorls, ulnar, and radial loops for all fingers. Variables obtained from both palm did not show any differences between males and females for all populations. TRC, a-b RC and atd-angle were the highest for Kensiu and were later on specially described to be in a group of its own by ANOVA and TUKEY test for TRC and a-b RC. The same test has put Chinese in a group of its own for atd-angle. Only a-b RC clearly separate Orang Asli populations from the three main races. Whorls and ulnar loops were the most predominant pattern in all groups. Malays and Chinese had similar distributional patterns for each ten fingers. Indian and Jahai similarly mimic each other, while Bateq has the reversal pattern distribution to them both. Kintak and Lanoh halfly mimics each other pattern and Kensiu had its own unique pattern. In conclusion, races, patterns, and pattern frequencies were related to each other and can be used to differentiate different races or Orang Asli
    sub-ethnics. This study documents for the first time the comparative dermatoglyphic traits between Malaysian main races with Orang Asli populations show a list of informative variables that can be used to identify them as well as suggesting it’s used as a tool in tracing the etnohistorical background of populations.
    Matched MeSH terms: Continental Population Groups
  10. Spatial analysis of environmental factors influencing typhoid endemicity in Kelantan, Malaysia
    Shamsul Azhar Shah, Suzuki H, Mohd Rohaizat Hassan, Saito R, Nazarudin Safian, Shaharudin Idrus
    Sains Malaysiana, 2012;41:911-919.
    The determination of the high-risk area and clusters of typhoid cases is critical in typhoid control. The purpose of this study was to identify and describe the epidemiology and spatial distribution of typhoid in four selected districts in Kelantan using GIS (geographical information system). A total of 1215 (99%) of the cases were coordinated with GPS (global positioning system) and mapping was done using ArcGIS 9.2. Spatial analysis was performed to determine the cluster and high-risk area of typhoid. Results showed that typhoid incidence was not associated with race and sex. Most affected were from the age group of 5-14 followed by 15-24 year olds. Nine sub-districts were categorized as highly endemic. In addition typhoid has shown a significant tendency to cluster and a total of 22 hotspots were found in Kota Bharu, Bachok and Tumpat with a few sub districts identified as high risk for typhoid. No significant relationships between the treated water ratio and flood risk area were found with the cluster of cases. The cluster of typhoid cases in the endemic area did not appear to be related to environmental risk factors. Understanding the characteristics of these clusters would enable the prevention of typhoid disease in the future.
    Matched MeSH terms: Continental Population Groups
  11. Fulltext Suitability of Parkinson's patients for surgery in the north East coast of peninsular malaysia: a prospective analysis
    Abdullah J, Abdullah MR
    Malays J Med Sci, 2003 Jan;10(1):74-7.
    PMID: 23365504 MyJurnal
    There is no report in the English literature on the criteria for neuroablation or neuroaugmentation for the treatment of Parkinson's disease in a developing country like Malaysia. A prospective study of patients with Parkinson's disease from the north-eastern peninsular Malaysia was done to assess their suitability of surgery. Age, race, duration of illness and dementia were considered important factors towards the success of such surgical procedures. A mathematical model is suggested for future cases deemed to be suitable for neuroaugmentative or ablative surgery.
    Matched MeSH terms: Continental Population Groups
  12. 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: Continental Population Groups/genetics
  13. The applicability of Greulich and Pyle atlas to assess skeletal age for four ethnic groups
    Mansourvar M, Ismail MA, Raj RG, Kareem SA, Aik S, Gunalan R, et al.
    J Forensic Leg Med, 2014 Feb;22:26-9.
    PMID: 24485416 DOI: 10.1016/j.jflm.2013.11.011
    Recently, determination of skeletal age, defined as the assessment of bone age, has rapidly become an important task between forensic experts and radiologists. The Greulich-Pyle (GP) atlas is one of the most frequently used methods for the assessment of skeletal age around the world. After presentation of the GP approach for the estimation of the bone age, much research has been conducted to examine the usability of this method in various geographic or ethnic categories. This study investigates on a small-scale and compares the reliability of the GP atlas for assessment of the bone age for four ethnic groups - Asian, African/American, Caucasian and Hispanic - for a different range of ages.
    Matched MeSH terms: Continental Population Groups*
  14. Fulltext Racial variations in booking haemoglobin of primigravidae in Malaysia: a prospective study
    Tan ACC, Leong EWK, Chua AC, Moy FM
    BMC Res Notes, 2013;6:173.
    PMID: 23634656 DOI: 10.1186/1756-0500-6-173
    BACKGROUND: Variations in racial haemoglobin had been previously described in multiple studies locally and abroad. This study was conducted to quantify the differences in haemoglobin of booking primigravidae amongst the three major races in Malaysia at the antenatal clinic of University Malaya Medical Centre, Kuala Lumpur.
    FINDINGS: One year prospective study of booking full blood count sample of primigravidae taken in one centre was conducted. Multiple comparative analyses of the booking haemoglobin were performed using the One-way ANOVA comparative mean test in each trimester. 622 primigravidae without any known history of haematological disorders were recruited into the study. The mean haemoglobin for the Indian race was the lowest compared to the two other races in the second and the third trimesters, and it was found to be statistically significant lower (p- value 0.001) than the Malay race in the second trimester. It was also found that the Indian race had a significantly higher incidence of moderate to severe anaemia (p- value: 0.029). The prevalence of anaemia in our study population is also significantly higher in the Indian population (p- value: 0.01 ).
    CONCLUSIONS: The findings from this study have established that there is racial preponderance to anaemia in pregnancy. The Indian race is at a higher risk of having anaemia in pregnancy particularly in the second trimester.
    Study site: Antenatal clinic, University Malaya Medical Centre (UMMC), Kuala Lumpur, Malaysia
    Matched MeSH terms: Continental Population Groups*
  15. Development of an algorithm of satellite markers for monitoring chimerism status in post-allogeneic haematopoietic stem cell transplantation patients
    Choong SS, Rosmanizam S, Ibrahim K, Gan GG, Ariffin H
    Int J Lab Hematol, 2011 Apr;33(2):182-6.
    PMID: 20868447 DOI: 10.1111/j.1751-553X.2010.01264.x
    Analysis of variable number tandem repeats (VNTRs) by polymerase chain reaction (PCR) is a common method used to predict engraftment status in post-allogeneic haematopoeitic stem cell transplantation (HSCT) patients. Different populations have different copies of repeated DNA sequence and hence, different percentage of informativeness between patient and donor.
    Matched MeSH terms: Continental Population Groups/genetics
  16. Investigation of class characteristics in English handwriting of the three main racial groups: Chinese, Malay and Indian in Singapore
    Cheng N, Lee GK, Yap BS, Lee LT, Tan SK, Tan KP
    J Forensic Sci, 2005 Jan;50(1):177-84.
    PMID: 15831016
    This paper investigated the class characteristics in English handwriting of the Chinese, Malays and Indians in Singapore, many of whom learned their native language as a second language. One hundred and fifty-four handwriting exemplars were collected and features such as letter designs, pen-lifts, letter spacing and embellishments were studied. A number of characteristic features peculiar to the individual racial group were identified, which confirmed the impact of their native language writing systems on English handwriting.
    Matched MeSH terms: Continental Population Groups*
  17. Racial differences in the prevalence of ulcerative colitis and Crohn's disease in Singapore
    Lee YM, Fock K, See SJ, Ng TM, Khor C, Teo EK
    J Gastroenterol Hepatol, 2000 Jun;15(6):622-5.
    PMID: 10921415
    BACKGROUND: The aim of this study was to determine the prevalence rates of inflammatory bowel disease in the different races in Singapore.

    METHODS: The patients studied consisted of 58 people with an established diagnosis of ulcerative colitis (UC) and Crohn's disease (CD) as determined by a combination of clinical, radiological, endoscopic and histological criteria. The patients were residents of a well-defined geographical area in the northern part of Singapore and had been referred to the single regional hospital. Epidemiological data including sex, age, ethnicity, family history and disease type and extent were collected from case records and patient interviews.

    RESULTS: There were 37 UC and 21 CD patients. Of the patients with UC, 67.5% were Chinese, 13.5% were Malay and 19% were Indian. The CD group consisted of 81% Chinese, 9.5% Malay and 9.5% Indian patients. The study population from which the patients were drawn was approximately 0.5 million in size.

    CONCLUSIONS: The overall prevalence of UC was 6 per 100,000 and of CD was 3.6 per 100,000 in Singapore. There were disproportionately more Indians suffering from UC, with a prevalence of 16.2 per 100,000 in comparison with six per 100,000 for Chinese and seven per 100 000 for Malays. The relative risk of UC in Indians is 2.9-fold greater than for the Chinese (CI= 1.25-6.7) which was statistically significant. This trend was not seen for CD.

    Matched MeSH terms: Continental Population Groups*
  18. Racial background is a determinant factor in the maintenance dosage of warfarin
    Gan GG, Teh A, Goh KY, Chong HT, Pang KW
    Int J Hematol, 2003 Jul;78(1):84-6.
    PMID: 12894858
    Warfarin is a drug commonly used in the prevention of thromboembolic events. There have been reports suggesting that racial background may influence warfarin dose requirements. Malaysia is a multiracial country in which there are 3 major races, Malay, Chinese, and Indian. We examined 100 patients from our hospital on stable maintenance doses of warfarin, with international normalized ratio (INR) of 2.0 to 3.5. We found that the mean warfarin dose for Indian patients (n = 19) was 6.9 mg, for Chinese patients (n = 55) was 3.6 mg, and for Malay patients (n = 26) was 3.2 mg. The results showed that the Indian patients required a statistically significantly higher warfarin dose than did patients of the other 2 races (P < .0005). Age was also found to affect the daily warfarin maintenance dose.
    Matched MeSH terms: Continental Population Groups*
  19. Disease, race, and empire
    Anderson W
    Bull Hist Med, 1996;70(1):62-7.
    PMID: 8850070
    Matched MeSH terms: Continental Population Groups*
  20. Ethnic and other factors affecting birthweight in Singapore
    Viegas OA, Ratnam SS, Cole TJ
    Int J Gynaecol Obstet, 1989 Aug;29(4):289-95.
    PMID: 2571528
    Data on 1800 term babies, 600 from each of the Chinese, Malay and Indian racial groups, were used to identify the factors affecting birthweight in Singapore. After adjustment for gestation, maternal height and other variables, the mean Indian birthweight was 100 g less than for the Chinese (P less than 0.001), 0.001), while the Malays averaged 33 g less than the Chinese. The shortfall in Indian birthweight is thought to be due, at least partly, to environmental factors.
    Matched MeSH terms: Continental Population Groups*
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