Displaying publications 21 - 40 of 111 in total

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  1. Fulltext Sex among Asian men and women: the Global Better Sex Survey in Asia
    Tan HM, Marumo K, Yang DY, Hwang TI, Ong ML
    Int J Urol, 2009 May;16(5):507-14; discussion 514-5.
    PMID: 19467120 DOI: 10.1111/j.1442-2042.2009.02283.x
    OBJECTIVES:
    To explore by a pooled subanalysis of the Global Better Sex Survey sexual aspirations and unmet needs of men and women from Hong Kong, Indonesia, Japan, Malaysia, Singapore, South Korea, Taiwan, and Thailand.

    METHODS:
    To qualify, respondents must have had sexual intercourse at least once in the past 12 months. Women must have had heterosexual intercourse. Data were weighted by population size between countries.

    RESULTS:
    Of 3538 Asian respondents (1776 men and 1762 women), 52% were aged <40 years, 40% were aged 40-59 years, and 8% were aged >or=60 years. The majority were married or in a relationship. Men and women reported having sexual intercourse 5.1 and 4.0 times monthly, respectively. Attraction to partner, foreplay, intercourse, and achieving orgasm were important to most men and women. Two thirds were less than very satisfied with their sex life, and 36% of men were interested in improving sex. For a good sexual experience, the man's ability to get and maintain an erection and erection hardness were important to the majority of Asian men and women. Few respondents reported using a prescription erectile dysfunction medication, but many showed interest in using these medications to improve their sex lives. A comparison between individual countries suggests that attitudes about sex differ from country to country, and between men and women in each country.

    CONCLUSIONS:
    Sex is very important to Asian men and women, but many of them are not fully satisfied with their sex lives and want to improve them.
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data*
  2. Clinical and high resolution computed tomography characteristics of patients with rheumatoid arthritis lung disease
    Mohd Noor N, Mohd Shahrir MS, Shahid MS, Abdul Manap R, Shahizon Azura AM, Azhar Shah S
    Int J Rheum Dis, 2009 Jul;12(2):136-44.
    PMID: 20374331 DOI: 10.1111/j.1756-185X.2009.01376.x
    Introduction: Rheumatoid arthritis (RA) is a systemic disease of unknown cause. A variety of pulmonary disorders have been described in association with RA. Among the most common are interstitial lung disease
    (ILD) and bronchiectasis.
    Objectives: This study aims to determine the characteristics of RA patients with lung disease in relation to clinical characteristics, pulmonary function test (PFT) and high resolution computed tomography (HRCT) thorax.
    Method: This is a 6-months cross-sectional study involving 63 consecutive RA patients in an outpatient rheumatology clinic. Patients had a mean disease duration of 5 years and above. Disease activity and severity
    was assessed by Disease Activity Score 28 (DAS28), Health Assessment Questionnaire (HAQ) and Rheumatoid Arthritis Articular Damage (RAAD) score. Full pulmonary function test (PFT) and HRCT of thorax were performed.
    Conclusions: The prevalence of RA-ILD is 44% and 67% of patients are asymptomatic. There was significant higher proportion (68%) in patients of Chinese ethnicity who have ILD. Diffusion capacity of carbon monoxide
    was abnormal in all patients and forced expiratory flow (FEF)25–75% was low in 16%. Restrictive pattern was 66.7% by PFT. The most common HRCT findings were reticulation (46%) followed by ground glass opacities
    (38.1%) and bronchiectasis (28.6%). There was no association between ILD and male gender, duration of the disease, smoking, rheumatoid factor, extra-articular manifestations, disease activity or severity.
    Key words: high resolution computed tomography, interstitial lung disease, lung function test, rheumatoid arthritis.
    Study site: Rheumatology clinic, Pusat Perubatan Universiti Kebangsaan Malaysia (PPUKM), Kuala Lumpur, Malaysia
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data
  3. Fulltext Tolerability and pharmacokinetics of non-fixed and fixed combinations of artesunate and amodiaquine in Malaysian healthy normal volunteers
    Navaratnam V, Ramanathan S, Wahab MS, Siew Hua G, Mansor SM, Kiechel JR, et al.
    Eur J Clin Pharmacol, 2009 Aug;65(8):809-21.
    PMID: 19404632 DOI: 10.1007/s00228-009-0656-1
    There is limited pharmacokinetic data available for the combination artesunate + amodiaquine, which is used widely to treat uncomplicated malaria. This study examines the bioavailability and tolerability of a fixed (200 mg artesunate + 540 mg amodiaquine) and loose (200 mg + 612 mg) combination with a 2x2 cross-over design in 24 healthy volunteers.
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data
  4. Fulltext Craniofacial anthropometric norms of Malaysian Indians
    Ngeow WC, Aljunid ST
    Indian J Dent Res, 2009 Jul-Sep;20(3):313-9.
    PMID: 19884715 DOI: 10.4103/0970-9290.57372
    OBJECTIVE: This study was done to establish the craniofacial anthropometric norms of the young adult (18- 25 years) Malaysian Indian.
    MATERIALS AND METHODS: The study group consisted of convenient samples of 100 healthy volunteers, with equal number of female and male subjects who had no history of mixed racial-parentage. Twenty-two linear measurements were taken twice from 28 landmarks over six craniofacial regions. The methodology and evaluation of indices of the craniofacial region was adapted from Hajnis et al.
    RESULTS: The minimum measurements are always contributed by the female Indian except for the nose height (n-sn), (left) eye fissure length (ex-en), upper vermillion height (ls-sto), and lower vermillion height (sto-li). There is a gender difference in all the measurements except the (left) eye fissure height (independent t-test; P < 0.05). The Malaysian Indians exhibit some North American White Caucasian (NAWC) features in all regions. The cephalic index indicates a brachycephalic or relatively short wide head with a tendency towards mesocephaly. From the low nasal index, the Malaysian Indian female have a nose that is narrow or leptorrhin similar to the NAWCs. The lower value of the upper lip height to mouth width index in the Indian female indicates a relatively shorter upper lip height compared to the mouth width, also similar to the NAWC.
    CONCLUSION: This study establishes the craniofacial anthropometric norms of the Malaysian Indian over 22 parameters. Male in general has a significantly higher measurement than female. The Malaysian Indians do exhibit some NAWC features.
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data*
  5. Ethnically diverse female university students' knowledge and attitudes toward human papillomavirus (HPV), HPV vaccination and cervical cancer
    Wong LP, Sam IC
    Eur J Obstet Gynecol Reprod Biol, 2010 Jan;148(1):90-5.
    PMID: 19910102 DOI: 10.1016/j.ejogrb.2009.10.002
    OBJECTIVE:
    Cervical HPV is the most common sexually transmitted disease among college-age women. This study aimed to assess knowledge and attitudes towards HPV infection, HPV vaccination and cervical cancer among female university students, to provide insight into development of HPV educational information.

    STUDY DESIGN:
    A cross-sectional survey using a convenience sample. A total of 1083 ethnically diverse female students attending a public university were approached and 650 were interviewed.

    RESULTS:
    Knowledge regarding HPV, HPV vaccination, cervical screening and cervical cancer risk factors was remarkably poor. Across the sample, the mean total knowledge score (14-item) was only 3.25 (S.D. +/-2.41; 95% CI 3.07-3.44). Only 10.3% had heard of the newly released HPV vaccine. Approximately 48% of participants indicated an intention to receive an HPV vaccine. Intention to receive an HPV vaccine was significantly associated with knowledge of HPV and genital warts (OR 1.53; 95% CI 1.25-1.88), and knowledge of cervical screening and cervical cancer risk factors (OR 1.21; 95% CI 1.11-1.33). Of those who refused HPV vaccination, 50.9% doubted the safety and efficacy of the new vaccine, and 41.5% perceived themselves as not at risk of HPV infection.

    CONCLUSION:
    The findings suggest that providing education about the etiology of cervical cancer and the HPV link is an essential component to enhance HPV vaccine uptake.
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data
  6. Sociocultural adjustment among sojourning Malaysian students in Britain: a replication and path analytic extension
    Swami V, Arteche A, Chamorro-Premuzic T, Furnham A
    Soc Psychiatry Psychiatr Epidemiol, 2010 Jan;45(1):57-65.
    PMID: 19337675 DOI: 10.1007/s00127-009-0042-4
    The present study examined the sociocultural adjustment of 249 sojourning Malaysian undergraduates in Britain. One-hundred and ten Malay and 139 Chinese students enrolled in various courses answered a self-report questionnaire that examined various aspects of sociocultural adjustment and socio-demographics. Overall, Malay students reported significantly poorer sociocultural adjustment than Chinese students, as well as more negative outcomes on a range of predictors. Path analysis for the total sample showed that higher family income led to greater sociocultural adjustment, but partially because it led to more contact with host and conationals, better language proficiency, lower perceived cultural differences and less perceived discrimination. Moreover, participants with higher English proficiency were better adapted, but partially because they perceived less cultural differences as well as having more contact with host nationals. Additionally, individuals reporting better sociocultural adjustment also reported better health statuses. The same model was equally useful at predicting sociocultural adjustment for both Malay and Chinese participants. These results are discussed in terms of the role played by income in buffering against the negative aspects of sociocultural adjustment.
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data
  7. Cross-cultural differences in infant and toddler sleep
    Mindell JA, Sadeh A, Wiegand B, How TH, Goh DY
    Sleep Med, 2010 Mar;11(3):274-80.
    PMID: 20138578 DOI: 10.1016/j.sleep.2009.04.012
    BACKGROUND:
    To characterize cross-cultural sleep patterns and sleep problems in a large sample of children ages birth to 36 months in multiple predominantly-Asian (P-A) and predominantly-Caucasian (P-C) countries.

    METHODS:
    Parents of 29,287 infants and toddlers (predominantly-Asian countries/regions: China, Hong Kong, India, Indonesia, Korea, Japan, Malaysia, Philippines, Singapore, Taiwan, Thailand, Vietnam; predominantly-Caucasian countries: Australia, Canada, New Zealand, United Kingdom, United States) completed an internet-based expanded version of the Brief Infant Sleep Questionnaire.

    RESULTS:
    Overall, children from P-A countries had significantly later bedtimes, shorter total sleep times, increased parental perception of sleep problems, and were more likely to both bed-share and room-share than children from P-C countries, pAsian countries had significantly later bedtimes, shorter total sleep times, increased parental perception of sleep problems, and were more likely to room-share than children from predominantly-Caucasian countries/regions. These results indicate substantial differences in sleep patterns in young children across culturally diverse countries/regions. Further studies are needed to understand the basis for and impact of these interesting differences.
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data
  8. Variation in the prevalence, awareness, and control of diabetes in a multiethnic population: a nationwide population study in Malaysia
    Rampal S, Rampal L, Rahmat R, Zain AM, Yap YG, Mohamed M, et al.
    Asia Pac J Public Health, 2010 Apr;22(2):194-202.
    PMID: 19443875 DOI: 10.1177/1010539509334816
    The purpose of this study was to determine the association between different ethnic groups and the prevalence, awareness, and control of diabetes in Malaysia. A population-based cross-sectional study using multistage sampling was conducted in Malaysia. Diabetes is defined as having a fasting blood glucose > or =7 mmol/L or a self-reported diabetic on treatment. Among the 7683 respondents aged > or =30 years, the prevalence of diabetes mellitus was 15.2% (95% CI = 14.1, 16.4). Multivariate analysis showed that compared with Malays, Chinese had lower odds (adjusted odds ratio [aOR] 0.71; 95% CI = 0.56, 0.91) and Indians had higher odds of having diabetes (aOR 1.54; 95% CI = 1.20, 1.98). The odds of diabetes increased with age, family history of diabetes, body mass index, and lower education levels. Among those with diabetes mellitus, 45.0% were aware and 42.7% were under treatment. Among treated diabetics, 25.1% had their fasting blood sugar under control. There is a significant association between prevalence of diabetes and different ethnic groups.
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data*
  9. Subclinical coronary artery disease in Asian rheumatoid arthritis patients who were in remission: a pilot study
    Ma NH, Teh CL, Rapaee A, Lau KB, Fong AY, Hi S, et al.
    Int J Rheum Dis, 2010 Aug;13(3):223-9.
    PMID: 20704618 DOI: 10.1111/j.1756-185X.2010.01533.x
    INTRODUCTION: Rheumatoid arthritis (RA) patients who have active disease with longer disease duration have been reported to have increased risk of cardiovascular events compared to the normal population.
    OBJECTIVE: The primary aim of our study is to ascertain the prevalence of significant asymptomatic coronary artery disease (CAD) in Asian RA patients who are in remission using multi-detector computed tomography (MDCT). The secondary aims of our study are the usage of pulse wave velocity and the biomarkers N-terminal pro-brain natriuretic peptide (NT-proBNP) and high-senstivity C-reactive protein (hs-CRP) to detect subclinical atherosclerosis in RA patients.
    METHODS: We performed a comparative cross-sectional study of 47 RA patients who were in remission with a control group of non-RA patients with a history of atypical chest pain in Sarawak General Hospital from November 2008 to February 2009. All patients underwent 64-slice MDCT, assessment of arterial stiffness using the SphygmoCor test and blood analysis for NT-proBNP and hsCRP.
    RESULTS: There were 94 patients in our study with a mean age of 50 +/- 8.8 years. The RA and control patients in each group were matched in terms of traditional CV risk factors. Our RA patients had a median disease duration of 3 years (IQR 5.5). MDCT showed evidence of CAD in nine (19.1%) RA patients and three (6.4%) control patients (P = 0.06). There was no significant association between pulse wave velocity (PWV) and presence of CAD in our RA group. There was no significant correlation between PWV with levels of proBNP or hsCRP in our RA patients.
    CONCLUSIONS: In our current pilot study with the limitation of small sample size, RA was not associated with an increased risk of CAD in our RA patients who were in remission. Larger studies of CAD in Asian RA patients are needed to confirm our current finding.
    Study site: Sarawak General Hospital, Kuching, Sarawak, Malaysia
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data*
  10. Eye donation - awareness and willingness among attendants of patients at various clinics in Melaka, Malaysia
    Bhandary S, Khanna R, Rao KA, Rao LG, Lingam KD, Binu V
    Indian J Ophthalmol, 2010 12 16;59(1):41-5.
    PMID: 21157071
    AIM: Corneal blindness accounts for 3.42% of blindness in Malaysia; the rate of eye donation is low. The aim of the study was to assess the awareness about eye donation and willingness to donate eyes among attendants of patients at various clinics in Melaka, Malaysia.

    MATERIALS AND METHODS: This observational study was conducted on attendants who accompanied patients (n = 400) visiting various outpatient departments of the General Hospital and two peripheral clinics in Melaka between August and October 2007. The participants answered a questionnaire (Malay and English versions) which included demographic profile, awareness of eye donation, knowledge regarding facts of eye donation, and willingness to donate eyes. Univariate and multivariate logistic regression was performed at 5% level of significance.

    RESULTS: Awareness of eye donation was observed in 276 (69%) participants. Multivariate analysis showed that awareness was more among females when compared to males (P = 0.009). Of the 276 participants who were aware of eye donation, only 34.42% were willing to donate eyes. Willingness was more among the Indian race (P = 0.02) and males (P = 0.02). Educational status did not influence the willingness to donate eyes.

    CONCLUSIONS: Although majority of participants were aware of eye donation, willingness to donate eyes was poor.

    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data
  11. The role of complementary indigenous Malay therapies: perspectives from palliative care patients
    Lua PL
    J Complement Integr Med, 2011 Jan;8.
    PMID: 22754943 DOI: 10.2202/1553-3840.1369
    Although the popularity of complementary indigenous Malay therapies (CIMT) in general healthcare is undeniable in the Malaysian context today, their usage within the palliative care scenarios remains unexplored. Our study was specifically embarked to determine CIMT’s usage pattern, reasons, attitudes, beliefs, perceptions and health-related quality of life (HRQoL) differences (users vs. non-users) in a sample of hospice-based palliative patients in Selangor, Malaysia. From the 39 consenting patients (mean age = 56 years; female = 56.4 percent; Malay = 53.8 percent), 38.5 percent were users of CIMT. Dried medicinal roots, herbs and sea cucumber products were the most preferred types of CIMT (53.3 percent). The most common reason cited for usage was because these were "easier and simpler to be administered" (46.7 percent). Although users' attitudes, beliefs and perceptions were more favourable than the non-users, between 30.0-73.3 percent of users remained unsure or had no knowledge regarding CIMT. They also exhibited significantly poorer Physical Symptoms than the non-users (p=0.006), a probable motive for seeking CIMT in the first place. Despite the small sample size, the findings provided some insight into the role of CIMT especially with regard to usage trends and overall well-being among the terminally-ill, of which healthcare professionals should constantly be vigilant of amidst their routine care responsibilities.
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data
  12. Liver cirrhosis in Malaysia: peculiar epidemiology in a multiracial Asian country
    Qua CS, Goh KL
    J Gastroenterol Hepatol, 2011 Aug;26(8):1333-7.
    PMID: 21443669 DOI: 10.1111/j.1440-1746.2011.06732.x
    To determine the etiology of liver cirrhosis and risk factors for hepatocellular carcinoma (HCC) in a multiracial Asian population.
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data*
  13. Validation study of the Leeds Dyspepsia Questionnaire in a multi-ethnic Asian population
    Mahadeva S, Chan WK, Mohazmi M, Sujarita R, Goh KL
    J Gastroenterol Hepatol, 2011 Nov;26(11):1669-76.
    PMID: 21649731 DOI: 10.1111/j.1440-1746.2011.06806.x
    BACKGROUND AND AIM:
    Outcome measures for clinical trials in dyspepsia require an assessment of symptom response. There is a lack of validated instruments assessing dyspepsia symptoms in the Asian region. We aimed to translate and validate the Leeds Dyspepsia Questionnaire (LDQ) in a multi-ethnic Asian population.

    METHODS:
    A Malay and culturally adapted English version of the LDQ were developed according to established protocols. Psychometric evaluation was performed by assessing the validity, internal consistency, test-retest reliability and responsiveness of the instruments in both primary and secondary care patients.

    RESULTS:
    Between April and September 2010, both Malay (n=166) and Malaysian English (n=154) versions were assessed in primary and secondary care patients. Both language versions were found to be reliable (internal consistency was 0.80 and 0.74 (Cronbach's α) for Malay and English, respectively; spearman's correlation coefficient for test-retest reliability was 0.98 for both versions), valid (area under receiver operating curve for accuracy of diagnosing dyspepsia was 0.71 and 0.77 for Malay and English versions, respectively), discriminative (median LDQ score discriminated between primary and secondary care patients in Malay (11.0 vs 20.0, P<0.0001) and English (10.0 vs 14.0, P=0.001), and responsive (median LDQ score reduced after treatment in Malay (17.0 to 14.0, P=0.08) and English (18.0 to 11.0, P=0.008) to dyspepsia.

    CONCLUSIONS:
    The Malaysian versions of the LDQ are valid, reliable and responsive instruments for assessing symptoms in a multi-ethnic Asian population with dyspepsia.
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data*
  14. Fulltext Ethnic disparities in metabolic syndrome in Malaysia: an analysis by risk factors
    Tan AKG, Dunn RA, Yen ST
    Metab Syndr Relat Disord, 2011 Dec;9(6):441-51.
    PMID: 21815810 DOI: 10.1089/met.2011.0031
    BACKGROUND: This study investigates ethnic disparities in metabolic syndrome in Malaysia.
    METHODS: Data were obtained from the Malaysia Non-Communicable Disease Surveillance-1 (2005/2006). Logistic regressions of metabolic syndrome health risks on sociodemographic and health-lifestyle factors were conducted using a multiracial (Malay, Chinese, and Indian and other ethnic groups) sample of 2,366 individuals.
    RESULTS: Among both males and females, the prevalence of metabolic syndrome amongst Indians was larger compared to both Malays and Chinese because Indians are more likely to exhibit central obesity, elevated fasting blood glucose, and low high-density lipoprotein cholesterol. We also found that Indians tend to engage in less physical activity and consume fewer fruits and vegetables than Malays and Chinese. Although education and family history of chronic disease are associated with metabolic syndrome status, differences in socioeconomic attributes do not explain ethnic disparities in metabolic syndrome incidence. The difference in metabolic syndrome prevalence between Chinese and Malays was not statistically significant. Whereas both groups exhibited similar obesity rates, ethnic Chinese were less likely to suffer from high fasting blood glucose.
    CONCLUSIONS: Metabolic syndrome disproportionately affects Indians in Malaysia. Additionally, fasting blood glucose rates differ dramatically amongst ethnic groups. Attempts to decrease health disparities among ethnic groups in Malaysia will require greater attention to improving the metabolic health of Malays, especially Indians, by encouraging healthful lifestyle changes.
    Study name: Malaysia Non-Communicable Disease Surveillance-1 (MyNCDS-1) survey
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data
  15. The triad of erectile dysfunction, testosterone deficiency syndrome and metabolic syndrome: findings from a multi-ethnic Asian men study (The Subang Men's Health Study)
    Tan WS, Ng CJ, Khoo EM, Low WY, Tan HM
    Aging Male, 2011 Dec;14(4):231-6.
    PMID: 22115177 DOI: 10.3109/13685538.2011.597463
    The etiology of erectile dysfunction (ED) is multi-factorial. This paper examines the association between ED, testosterone deficiency syndrome (TDS) and metabolic syndrome (MS) in Malaysian men in an urban setting. One thousand and forty-six men aged ≥ 40 years from Subang Jaya, Malaysia were randomly selected from an electoral-roll list. The men completed questionnaires that included: socio-demographic data, self-reported medical problems and the International Index of erectile function (IIEF-5). Physical examination and the following biochemical tests were performed: lipid profile, fasting blood glucose (FBG) and total testosterone. The response rate was 62.8% and the mean age of men was 55.8 ± 8.4 (41-93) years. Ethnic distribution was Chinese, 48.9%; Malay, 34.5%; Indian, 14.8%. The prevalence of moderate-severe ED was 20.0%, while 16.1% of men had TDS (< 10.4 nmol/L) and 31.3% of men had MS. Indian and Malay men were significantly more likely to have ED (p  = 0.001), TDS (p  < 0.001) and MS (p < 0.001) than the Chinese. Multivariate regression analysis showed that elevated blood pressure, elevated FBG, low high-density lipoprotein and heart disease were predictors of ED while all MS components were independently associated with TDS. Malay and Indian men have a higher disease burden compared to Chinese men and were more likely to suffer with ED, TDS and MS. MS components were closely related to TDS and ED.
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data
  16. Fulltext Public perceptions and attitudes toward thalassaemia: Influencing factors in a multi-racial population
    Wong LP, George E, Tan JA
    BMC Public Health, 2011;11:193.
    PMID: 21447191 DOI: 10.1186/1471-2458-11-193
    Thalassaemia is a common public health problem in Malaysia and about 4.5 to 6% of the Malays and Chinese are carriers of this genetic disorder. The major forms of thalassaemia result in death in utero of affected foetuses (α-thalassaemia) or life-long blood transfusions for survival in β-thalassaemia. This study, the first nationwide population based survey of thalassaemia in Malaysia, aimed to determine differences in public awareness, perceptions and attitudes toward thalassaemia in the multi-racial population in Malaysia.
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data
  17. Mammographic screening practices among Chinese-Australian women
    Kwok C, Fethney J, White K
    J Nurs Scholarsh, 2012 Mar;44(1):11-8.
    PMID: 22151348 DOI: 10.1111/j.1547-5069.2011.01429.x
    To report mammographic screening practice among Chinese-Australian women, and to examine the relationship between demographic characteristics, acculturation factors (English proficiency and length of stay in Australia), cultural beliefs, and having a mammogram as recommended.
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data
  18. An age-adjusted seroprevalence study of Toxoplasma antibody in a Malaysian ophthalmology unit
    Singh S, Khang TF, Andiappan H, Nissapatorn V, Subrayan V
    Trans R Soc Trop Med Hyg, 2012 May;106(5):322-6.
    PMID: 22480791 DOI: 10.1016/j.trstmh.2012.01.009
    Toxoplasma gondii is a public health risk in developing countries, especially those located in the tropics. Widespread infection may inflict a substantial burden on state resources, as patients can develop severe neurological defects and ocular diseases that result in lifelong loss of economic independence. We tested sera for IgG antibody from 493 eye patients in Malaysia. Overall age-adjusted seroprevalence was estimated to be 25% (95% CI: [21%, 29%]). We found approximately equal age-adjusted seroprevalence in Chinese (31%; 95% CI: [25%, 38%]) and Malays (29%; 95% CI: [21%, 36%]), followed by Indians (19%; 95% CI: [13%, 25%]). A logistic regression of the odds for T. gondii seroprevalence against age, gender, ethnicity and the occurrence of six types of ocular diseases showed that only age and ethnicity were significant predictors. The odds for T. gondii seroprevalence were 2.7 (95% CI for OR: [1.9, 4.0]) times higher for a patient twice as old as the other, with ethnicity held constant. In Malays, we estimated the odds for T. gondii seroprevalence to be 2.9 (95% CI for OR: [1.8, 4.5]) times higher compared to non-Malays, with age held constant. Previous studies of T. gondii seroprevalence in Malaysia did not explicitly adjust for age, rendering comparisons difficult. Our study highlights the need to adopt a more rigorous epidemiological approach in monitoring T. gondii seroprevalence in Malaysia.
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data
  19. Positive body image: inter-ethnic and rural-urban differences among an indigenous sample from Malaysian Borneo
    Swami V, Kannan K, Furnham A
    Int J Soc Psychiatry, 2012 Nov;58(6):568-76.
    PMID: 21821633 DOI: 10.1177/0020764011415208
    Previous studies examining body image from a cross-cultural perspective have tended to neglect samples from different ethnic groups or along a rural-urban continuum. To overcome this limitation, the present study examined positive body image among rural and urban women from three major indigenous ethnic groups in Sabah, Malaysia.
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data*
  20. Fulltext Rome III survey of irritable bowel syndrome among ethnic Malays
    Lee YY, Waid A, Tan HJ, Chua AS, Whitehead WE
    World J Gastroenterol, 2012 Nov 28;18(44):6475-80; discussion p. 6479.
    PMID: 23197894 DOI: 10.3748/wjg.v18.i44.6475
    To survey irritable bowel syndrome (IBS) using Rome III criteria among Malays from the north-eastern region of Peninsular Malaysia.
    Matched MeSH terms: Asian Continental Ancestry Group/statistics & numerical data*
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