Displaying publications 1 - 20 of 1236 in total

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  1. Root R
    Med Anthropol Q, 2006 Sep;20(3):321-44.
    PMID: 16937620
    Minah Karan, the stigmatizing label appended to Malay factory women in the 1980s, signaled a dangerous female sexuality that risked spreading beyond the factory gates and infecting Malaysia's idea(l)s of its traditional kampung culture. This article narrates how Minah Karan, as the former antihero of development, was reconstituted in the 1990s, with the government's labeling of factories as "high-risk settings" for HIV/AIDS. This is an ethnoetiology based not on any evidential epidemiological data but on the racial and gendered "mixing" that transpires behind factory walls: a fear that the "mixing of the sexes" means ipso facto "sexual mixing" among the races. The article demonstrates how importation of the high-risk label articulates at the local level the new and contested linkages, economic, religious, and scientific, constitutive of globalization. The pragmatic nature and imperatives of this high-risk process are discerned in factory women's accounts of how they negotiate the interactional imperatives of factory work, because transnational structures of productivity violate the social boundaries that have long connoted political stability, moral integrity, ethnic community, and individual safety. The article concludes by questioning whether ethnoetiologies, especially when they concern sexual networks, become social etiologies, because this would locate ethnoetiologies as central to conventional public health praxis rather than as ethnographic exotica in the margins.
    Matched MeSH terms: Ethnic Groups
  2. Choudhry FR, Park MS, Golden K, Bokharey IZ
    Int J Qual Stud Health Well-being, 2017 Dec;12(1):1267344.
    PMID: 28452608 DOI: 10.1080/17482631.2016.1267344
    The Kalasha are a marginalized ethnic and religious minority group in northern Pakistan. The Kalasha minority is known for their divergent polytheistic beliefs, and represents the outliers of the collectively monotheistic Muslim population of Pakistan. This study aimed to explore the psychological resilience beliefs and lived experiences of the Kalasha and to identify cultural protective factors and indigenous beliefs that help them maintain psychological wellbeing and resilience. Seven semi-structured interviews and two focus-group discussions were conducted. The total sample consisted of 6 women and 8 men, aged 20-58 years (Mage = 36.29, SD = 12.58). The Interpretative Phenomenological Analysis qualitative method was chosen. Study findings identified that factors contributing to the wellbeing, happiness and resilience enhancement beliefs of Kalasha included five main themes, all influenced by their unique spirituality: contentment, pride in social identity, tolerance, gender collaboration and gratitude. The study also revealed the Kalasha's perception of their marginalization related to challenges and threats. The Kalasha emphasized bringing these resilience enhancement beliefs into practice, as a mean to buffer against challenges. In conclusion, this study revealed Kalasha's wellbeing and resilience enhancement factors, which they believed in and practiced as an element of their indigenous culture and religion.
    Matched MeSH terms: Ethnic Groups/psychology*
  3. Al Ramiah A, Hewstone M
    Br J Soc Psychol, 2012 Jun;51(2):239-56.
    PMID: 21793860 DOI: 10.1111/j.2044-8309.2011.02041.x
    A longitudinal study evaluated the success of a contact-based nation-building intervention (the Malaysian National Service Programme) in promoting various facets of national unity. The study assessed how post-test measures of quality of intergroup contact, outgroup evaluations, and levels of identification changed compared to their respective pre-test levels, for both National Service and control group participants. The intervention did not lead to a worsening of any of the constructs related to intergroup relations, which is noteworthy given the novelty for many participants of mixing in a multi-ethnic setting. Furthermore, all rater groups (Malays, Chinese, and Indians) maintained their ethnic identity, even in the presence of high levels of national identity, which we discuss with respect to past research on the effects of positive intergroup contact on minority group identification. However, the changes associated with the intervention yielded only small effect sizes, and, on the whole, National Service participants did not show significantly greater improvement than that experienced by control participants. We discuss the value of intergroup contact in this novel setting, considering various features of this programme that may have limited its effectiveness and discuss how such interventions can more successfully meet their goals.
    Matched MeSH terms: Ethnic Groups/psychology*
  4. Komahan K, Reidpath DD
    Am J Epidemiol, 2014 Aug 1;180(3):325-9.
    PMID: 24944286 DOI: 10.1093/aje/kwu129
    Correct identification of ethnicity is central to many epidemiologic analyses. Unfortunately, ethnicity data are often missing. Successful classification typically relies on large databases (n > 500,000 names) of known name-ethnicity associations. We propose an alternative naïve Bayesian strategy that uses substrings of full names. Name and ethnicity data for Malays, Indians, and Chinese were provided by a health and demographic surveillance site operating in Malaysia from 2011-2013. The data comprised a training data set (n = 10,104) and a test data set (n = 9,992). Names were spliced into contiguous 3-letter substrings, and these were used as the basis for the Bayesian analysis. Performance was evaluated on both data sets using Cohen's κ and measures of sensitivity and specificity. There was little difference between the classification performance in the training and test data (κ = 0.93 and 0.94, respectively). For the test data, the sensitivity values for the Malay, Indian, and Chinese names were 0.997, 0.855, and 0.932, respectively, and the specificity values were 0.907, 0.998, and 0.997, respectively. A naïve Bayesian strategy for the classification of ethnicity is promising. It performs at least as well as more sophisticated approaches. The possible application to smaller data sets is particularly appealing. Further research examining other substring lengths and other ethnic groups is warranted.
    Matched MeSH terms: Ethnic Groups*
  5. Wong K. H.
    MyJurnal
    Introduction: Breast cancer is the commonest cancer in Malaysia, predominantly among women under age of 60 and they often presented late. Borneo is home to multi-racial indigenous with heterogeneous background and breast cancer profile can be absolutely unique. This study aims to examine the demographic characteristics and stage at presentation in Sandakan women with newly diagnosed breast cancer. Methods: This is a cross-sectional, retrospec-tive study involving those women who were newly diagnosed with breast cancer from January 2016 to December 2018 in Duchess of Kent Hospital, Sandakan identified via hospital cancer registry and patient records. Only breast cancer with epithelial origin was included. Age, ethnicity and stages at presentation of breast cancer were analysed. Logistic regression was used to study their relationships. Results: 110 women were newly diagnosed as breast cancer. Mean age was 53.5 (SD 12.7), the youngest at 30 and the eldest at 97. Majority (64.6%) were local indigenous wom-en, constituted by 25.4% Sungai, 14.1% Kadazan-Dusun, 12.7% Bugis and the minorities. Chinese women are the main local non-indigenous (32.7%) followed by 2.7% Malay. 52.1% presented at late stages (stage III/IV). Subgroup analysis of T-staging revealed 41.7% had advanced symptoms (T3/T4). Indigenous group was more likely to present at younger ages (OR 12.0; 95%CI 1.5-93.8) and with advanced symptoms (OR 3.1; 95%CI 1.2-8.0). Conclusion: Awareness on breast cancer remains inadequate particularly among indigenous women. Difficult healthcare accessi-bility and incline towards traditional medicine could attribute to late presentation. Outreach awareness programmes are warranted in addition to mobile screening services.
    Matched MeSH terms: Ethnic Groups
  6. Lou H, Lu Y, Lu D, Fu R, Wang X, Feng Q, et al.
    Am J Hum Genet, 2015 Jul 02;97(1):54-66.
    PMID: 26073780 DOI: 10.1016/j.ajhg.2015.05.005
    Tibetan high-altitude adaptation (HAA) has been studied extensively, and many candidate genes have been reported. Subsequent efforts targeting HAA functional variants, however, have not been that successful (e.g., no functional variant has been suggested for the top candidate HAA gene, EPAS1). With WinXPCNVer, a method developed in this study, we detected in microarray data a Tibetan-enriched deletion (TED) carried by 90% of Tibetans; 50% were homozygous for the deletion, whereas only 3% carried the TED and 0% carried the homozygous deletion in 2,792 worldwide samples (p < 10(-15)). We employed long PCR and Sanger sequencing technologies to determine the exact copy number and breakpoints of the TED in 70 additional Tibetan and 182 diverse samples. The TED had identical boundaries (chr2: 46,694,276-46,697,683; hg19) and was 80 kb downstream of EPAS1. Notably, the TED was in strong linkage disequilibrium (LD; r(2) = 0.8) with EPAS1 variants associated with reduced blood concentrations of hemoglobin. It was also in complete LD with the 5-SNP motif, which was suspected to be introgressed from Denisovans, but the deletion itself was absent from the Denisovan sequence. Correspondingly, we detected that footprints of positive selection for the TED occurred 12,803 (95% confidence interval = 12,075-14,725) years ago. We further whole-genome deep sequenced (>60×) seven Tibetans and verified the TED but failed to identify any other copy-number variations with comparable patterns, giving this TED top priority for further study. We speculate that the specific patterns of the TED resulted from its own functionality in HAA of Tibetans or LD with a functional variant of EPAS1.
    Matched MeSH terms: Ethnic Groups/genetics*
  7. Ghazali, N., Zain, R.B., Samsudin, A.R., Abdul Rahman, R., Othman, N.H.
    Malaysian Dental Journal, 2007;28(2):83-91.
    MyJurnal
    A review of incident oral and maxillofacial biopsies in Kelantan from January 1994 to December 1998 was carried out to evaluate the scope of pathological lesions managed by the two main oral and maxillofacial units in this state. A total of 357 biopsy reports from incident cases of pathological lesions were reviewed. The biopsies were mainly from intra-oral sites (n=326, 91.3%). Females had more frequent oro-facial lesions compared with males (male:female ratio is 0.8:1). The Bumiputera ethnic group had the most number of biopsies (n=321; 90%). The three most commonly observed histopathological groups were the connective tissue hyperplasia (n=90; 25.2%), epithelial dysplasia and neoplasia (n=68; 19%) and salivary gland cysts/mucocele (n=56; 15.7%). The top five most frequent diagnoses were mucocele (n=56; 15.7%), squamous cell carcinoma (n=45; 12.6%), epulides (n=31; 8.7%), pyogenic granuloma (n=25; 7.0%) and fibroepithelial polyp (n=19; 5.3%). Oro-facial malignancies made up almost one-fifth of all diagnoses and squamous cell carcinoma was the most common sub-type. Lymphomas in the oro-facial region (n=8; 11.4%) were more common than basal cell carcinoma (n=7; 10%) and salivary gland malignancies (n=6; 8.5%). Epithelial jaw cysts consisted of 8.7% (n=31) of all diagnoses, where inflammatory types were more common than the developmental types. Odontogenic tumours consisted of 5.6% (n=20) of all diagnoses and ameloblastoma was the predominant type.
    Matched MeSH terms: Ethnic Groups
  8. Yusof, R., Abdul Rahman, P.S., Rahim, Z.H.A.
    Ann Dent, 1999;6(1):-.
    MyJurnal
    The application of PCR technique in genetic screening was demonstrated using the genetic materials from buccal cells of the students in the class. Two factors were taken into consideration when designing the experiments. The DNA region to be amplified should not be associated with any disease state. This is to eliminate any emotional and ethical problems associated with the experiments. In this practical, the presence and absence of a 38 bp sequence in the intron of COLIA2 gene were studied. The students were also shown on how to analyse the presence of homozygous and heterozygous alleles and the genetic variations that might be observed in the different ethnic groups of students. Another factor was the time taken to complete the experiment. Our experience showed that this experiment would take at least six hours to obtain and analyse the results. It is therefore suitable to be used in class teaching.
    Matched MeSH terms: Ethnic Groups
  9. Hatta SM
    Aust N Z J Psychiatry, 1996 Aug;30(4):505-10.
    PMID: 8887701
    This article attempts to review the criteria for the amok phenomenon since the late 15th century and how its meaning has evolved into its present day usage.
    Matched MeSH terms: Ethnic Groups/psychology*
  10. Peng KL
    Aust N Z J Psychiatry, 1983 Dec;17(4):397-9.
    PMID: 6581801
    The causal explanation given by a 24-year-old Malay woman from a low socioeconomic class for her epilepsy is described. This case illustrates how cultural explanations can protect an individual from the stigma of illness. The Malay concept of the supernatural and the causation of illness is discussed.
    Matched MeSH terms: Ethnic Groups*
  11. Ibrahim IA, Ting HN, Moghavvemi M
    J Int Adv Otol, 2019 Apr;15(1):87-93.
    PMID: 30924771 DOI: 10.5152/iao.2019.4553
    OBJECTIVES: This study uses a new approach for classifying the human ethnicity according to the auditory brain responses (electroencephalography [EEG] signals) with a high level of accuracy. Moreover, the study presents three different algorithms used to classify the human ethnicity using auditory brain responses. The algorithms were tested on Malays and Chinese as a case study.

    MATERIALS AND METHODS: The EEG signal was used as a brain response signal, which was evoked by two auditory stimuli (Tones and Consonant Vowels stimulus). The study was carried out on Malaysians (Malay and Chinese) with normal hearing and with hearing loss. A ranking process for the subjects' EEG data and the nonlinear features was used to obtain the maximum classification accuracy.

    RESULTS: The study formulated the classification of Normal Hearing Ethnicity Index and Sensorineural Hearing Loss Ethnicity Index. These indices classified the human ethnicity according to brain auditory responses by using numerical values of response signal features. Three classification algorithms were used to verify the human ethnicity. Support Vector Machine (SVM) classified the human ethnicity with an accuracy of 90% in the cases of normal hearing and sensorineural hearing loss (SNHL); the SVM classified with an accuracy of 84%.

    CONCLUSION: The classification indices categorized or separated the human ethnicity in both hearing cases of normal hearing and SNHL with high accuracy. The SVM classifier provided a good accuracy in the classification of the auditory brain responses. The proposed indices might constitute valuable tools for the classification of the brain responses according to the human ethnicity.

    Matched MeSH terms: Ethnic Groups/statistics & numerical data
  12. Yew YW, Lai YC, Chan R
    Ann Acad Med Singap, 2016 Nov;45(11):516-519.
    PMID: 27922146
    Matched MeSH terms: Ethnic Groups/statistics & numerical data
  13. Nayak BS, Ann CY, Azhar AB, Ling ECS, Yen WH, Aithal PA
    Int J Trichology, 2017 Apr-Jun;9(2):58-62.
    PMID: 28839388 DOI: 10.4103/ijt.ijt_76_16
    INTRODUCTION: Scalp care is essential because it determines the health and condition of the hair and prevents the diseases of scalp and hair. The objectives of our study were to correlate race and hair types, to determine the awareness of hair care among Malaysian medical students, and to distinguish the factors that affect the health of hair and scalp.

    METHODOLOGY: It was a cross-sectional study wherein validated questionnaires were given to 240 medical undergraduate students who belonged to three ethnic races of Malaysia, i.e., Chinese, Malay, and Malaysian Indians after their informed consent. The results were then analyzed using percentage statistics.

    RESULTS: Chinese students had comparatively healthier scalp without dandruff. Most Chinese and Indians had silky type of hair while Malay had dry, rough hair. Chinese and Indians colored their hair and used various styling methods; while among the Malays, this percentage was very less. Regarding hair care practices, males used only shampoo and females used shampoo and conditioner for hair wash. Students also faced dietary and examination-related stress.

    CONCLUSION: Results indicate that there exist morphological differences in hair among the studied population. Since most students color their hair and employ various hairstyling methods, they should be educated regarding best hair care practices to improve their scalp hair condition and health.
    Matched MeSH terms: Ethnic Groups
  14. 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: Ethnic Groups
  15. Gan CY, Chan MK
    PMID: 8160073
    A survey was conducted to document the blood pressures of two indigenous groups (Kadazans and Bajaus) who reside in rural Sabah in East Malaysia. Their health knowledge status is also recorded. Fifty percent of those surveyed were unable to associate high blood pressure with a risk factor and as high as 38% were unaware of the consequences of high blood pressure. A total of 16.2% had blood pressures > or = 140/or 90mm Hg while 3.9% had blood pressures > or = 160/or 95mm Hg. While these figures are low compared to those of developed countries, lifestyle changes associated with rapid urbanization in Malaysia may be expected to increase hypertension prevalence. The strengthening of health education programs is timely as health knowledge is limited and many hypertensives default treatment.
    Matched MeSH terms: Ethnic Groups*
  16. 'Adlina Abdul Khalil, Rosfazila Abd Rahman, Hairol Anuar Mak Din
    MyJurnal
    This is a case study research that is trying to identify a social interaction among multi ethnic students to maintain national integration. This research is concern on the factors that influence social interaction among students through co-curriculum activities like participate in sports and clubs at school. Findings from interview session individualy and grouping at two secondary schools at Kuala Ketil, Kedah shown there is a conflict and stereotype among students, however feeling to learn and accept the differences within ethnics still exist. Throughout the research, it shows that factors from external influence comes from school and peer groups. However, in the part of internal influence it is from student’s intrapersonal factor. In order to maintain social interaction among students, strategies had been taken by school through co-curriculum activities like sports and clubs. As a conclusion, a good social interaction among multiethnic students very important and need support from school’s administrator to maintain and sustain the harmonius and glory of the nation.
    Matched MeSH terms: Ethnic Groups
  17. Chiu TL, Tong JE, Schmidt KE
    Psychol Med, 1972 May;2(2):155-65.
    PMID: 5034110 DOI: 10.1017/S0033291700040629
    During a psychiatric survey in Sarawak, subjects demonstrating latah were examined separately, both clinically and with a questionnaire. Latah occurred only in females, mainly Malays, occasionally Ibans, and never Chinese. Fifty latah subjects were examined, seven were firmly diagnosed as being mentally ill, and another 13 demonstrated mild psychiatric disorders. Dream content indicated an overt sexual component
    Matched MeSH terms: Ethnic Groups
  18. Ng KH, Siar CH
    J Nihon Univ Sch Dent, 1997 Dec;39(4):171-5.
    PMID: 9476429
    This report reviews the clinicopathologic characteristics of 104 cases of odontomas diagnosed in the Division of Stomatology, Institute for Medical Research, Kuala Lumpur, over a 29-year period (1967-1995). The results showed no real predilection in terms of sex (M:F ratio, 1:1), race (45.2% Malays, 40.4% Chinese, 10.6% Indians and 3.8% other races) or site (maxilla:mandible ratio, 1: 1.04) distribution. The mean age at presentation was 24.8 years and the age range was 3-74 years. There were 102 intraosseous and 2 extraosseous odontomas. Swelling was the most common presenting complaint. The majority of cases (81.9%) were clinically diagnosed as odontomas. The treatment of choice was surgical enucleation. Compound (43.3%) and complex (35.5%) odontomas were the two most common histological types encountered. The present findings correlate favorably with reported studies from other geographic areas.
    Matched MeSH terms: Ethnic Groups
  19. Kanneppady SK, Balamanikandasrinivasan, Kumaresan R, Sakri SB
    Dent Res J (Isfahan), 2013 May;10(3):353-8.
    PMID: 24019804
    The patterns of facial growth, jaw and tooth size are inherited and are likely to differ among population and races. Aim of this study is to evaluate and compare the pattern of third molar (3M) impaction among three different ethnic groups (Chinese, Indian, Malay) of patients attending AIMST Dental Institute, Malaysia.
    Matched MeSH terms: Ethnic Groups
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