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  1. William T, Thevarajah B, Lee SF, Suleiman M, Jeffree MS, Menon J, et al.
    Emerg Infect Dis, 2015 Jan;21(1):142-5.
    PMID: 25531078 DOI: 10.3201/eid2101.141092
    Of the ≈400 cases of avian influenza (H7N9) diagnosed in China since 2003, the only travel-related cases have been in Hong Kong and Taiwan. Detection of a case in a Chinese tourist in Sabah, Malaysia, highlights the ease with which emerging viral respiratory infections can travel globally.
    Matched MeSH terms: China/ethnology
  2. Bian X, Mohd Sukor MS
    Sci Rep, 2024 Nov 09;14(1):27421.
    PMID: 39521919 DOI: 10.1038/s41598-024-79322-1
    The study aims to explore whether work-life balance mediates the impact of work-family conflict and its dimensions on psychological well-being. Using a survey method, data were collected from a sample of 258 working women in Hebei province in China. The analysis was carried out using IBM SPSS and the PROCESS macro in order to test the mediation model. The findings show that work-family conflict has an indirect effect on psychological well-being through work-life balance. In the case of work-to-family conflict, a suppression effect is detected in which the mediator shows an underlying relationship between the work-to-family conflict and psychological well-being. On the other hand, family-to-work conflict is fully moderated by work-life balance. Based on these results, it can be concluded that enhancing the quality of work-life balance may help to reduce the negative impact of work-family conflict on psychological health. The findings of this study can be beneficial to organizations and policy makers to formulate policies that would enhance the mental health and work productivity of women professionals in China.
    Matched MeSH terms: China/epidemiology
  3. Othman MA, Ghazali WSW, Hamid WZWA, Wong KK, Yahya NK
    Saudi Med J, 2017 Sep;38(9):934-941.
    PMID: 28889152 DOI: 10.15537/smj.2017.9.20841
    OBJECTIVES: To evaluate levels of anti-carbamylated protein (anti-CarP) antibodies in rheumatoid arthritis (RA) patients and to determine their association with serological parameters and disease activity. Methods: A cross-sectional study involving 105 multiethnic RA patients (48 rheumatoid factor [RF]-positive and 57 RF-negative patients) was conducted at Hospital Universiti Sains Malaysia, Kelantan, Malaysia, from January 2015 to February 2016. Fifty healthy controls (HCs) were included. C-reactive protein (CRP), RF, anti-cyclic citrullinated peptide (anti-CCP) and anti-CarP antibodies were measured. A health assessment questionnaire (HAQ) was administered to the study participants and 28-joint Disease Activity Score (DAS28) were obtained. Results: The level of anti-CarP antibodies was significantly increased in the RA patients compared with HCs (p=0.042). The presence of anti-CarP antibodies was significantly associated with RF (p=0.019) and the HAQ (p=0.010). A significant association between the presence of anti-CarP antibodies and the DAS28 was not found (p=0.632). Conclusion: Our study provides further evidence that the level of anti-CarP antibodies is significantly elevated in RA patients.

    Study site: Rheumatology clinic, Hospital Universiti Sains Malaysia
    Matched MeSH terms: China/ethnology
  4. Alshagga MA, Al-Dubai SA, Muhamad Faiq SS, Yusuf AA
    Ann Thorac Med, 2011 Jul;6(3):115-9.
    PMID: 21760841 DOI: 10.4103/1817-1737.82438
    OBJECTIVES: This study aimed to determine the knowledge about asthma and the prevalence, disclosure and evaluation of the use of complementary and alternative medicine (CAM) among asthmatic patients.
    METHODS: This cross-sectional study was conducted on 95 patients diagnosed with asthma in a primary healthcare centre in Kuala Lumpur, Malaysia using a self-administered questionnaire.
    RESULTS: Ninety-five patients with a mean age of 47.06 years (±12.8) participated, the majority were female (66.7%), Malay (72.6%). The prevalence of ever-CAM use was 61.1%. The non-ever-CAM users' mean age was 51±13.9 years while the ever-CAM users' mean age was 44.5 ±11.5 years (P = 0.021). Sixty-three females (66.8%) used CAM compared to 14 males (43.8%) (P = 0.014). Thirty-six (62.1%) CAM users had not discussed use of CAM with their doctors. The main reason of non-disclosure was the doctor never asked (55.6%), and the main sources of information about CAM were family and relatives (46.6%). There was no significant difference between use of CAM and knowledge about asthma. The majority of asthmatic patients used rubs (39%), foods (16.9%) and herbs (16.9%). About 76% of asthmatic patients perceived CAM as good for their disease management. On linear multiple regression, Malay race (P = 0.026) and female gender (P = 0.006) were significant predictors of CAM use.
    CONCLUSION: Use of CAM among asthmatic patients is relatively high, particularly among females. The majority of asthmatic patients valued the use of CAM. Non-disclosure was high in this study. Health education of asthmatic patients about CAM is highly recommended.
    KEYWORDS: Asthma; Malaysia; complementary and alternative medicine; disclosure
    Study site: Primary care clinic, Hospital Kuala Lumpur, Malaysia
    Matched MeSH terms: China/ethnology
  5. Kneebone GM, Kneebone R, Gibson RA
    Am J Clin Nutr, 1985 Apr;41(4):765-9.
    PMID: 3984928 DOI: 10.1093/ajcn/41.4.765
    The fatty acid composition of samples of breast milk obtained from 51 mothers (26 Malay, 15 Chinese, 10 Indian) residing in Penang, Malaysia was determined by gas chromatography. Despite living in close physical proximity the mothers from the three racial groups showed distinct cultural differences in dietary intake. These differences were reflected in differences in the fatty acid composition of breast milk samples. The milk of Chinese mothers was generally less saturated (41%) than that of Malay and Indian mothers (52 and 50% respectively). The milk of Chinese mothers was also richer in linoleic acid (17%) than that of Malay and Indian mothers (9% and 11% respectively). Overall the level of individual fatty acids fell within the range of values reported for Western mothers on well nourished diets and pointed to breast milk of high standard despite large variations in the diet of Malaysian mothers.
    Matched MeSH terms: China/ethnology
  6. Ma Z, Idris S, Zhang Y, Zewen L, Wali A, Ji Y, et al.
    BMC Pediatr, 2021 02 24;21(1):95.
    PMID: 33627089 DOI: 10.1186/s12887-021-02550-1
    BACKGROUND: The emerging of psychological problems triggered by COVID-19 particularly in children have been extensively highlighted and emphasized, but original research in this respect is still lagging behind. Therefore, we designed this study to evaluate the impact of COVID-19 pandemic on mental health and the effectiveness and attitudes towards online education among Chinese children aged 7-15 years.

    METHODS: A detailed questionnaire, comprising of 62 questions was designed and parents or caretakers of 7 to 15 years old children were invited to participate via WeChat, a multi-purpose messaging, social media and mobile payment app, which is widely used by the Chinese population. A total of 668 parents across different regions of China were included.

    RESULTS: During COVID-19 pandemic, 20.7 and 7.2% children report experiencing post-traumatic stress disorder (PTSD) and depressive symptoms due to the COVID-19 pandemic. PTSD and SMFQ-P scores are significantly higher in middle school and boarding school students compared to primary and day school students. Multiple logistic regression analysis revealed that school system and province of origin are factors significantly associated with developing PSTD symptoms. 44.3% respondents feel online education is effective in gaining knowledge and improving practical and communications skills. 78.0% believe the online education system is efficient. Overall 79.8% respondents are satisfied and children can adapt to this new education system. During the COVID-19 pandemic, we found 1 in five children have PTSD and 1 in 14 children have depressive symptoms.

    CONCLUSION: In summary, COVID-19 epidemic has caused PTSD and depression symptoms among Chinese children aged 7 to 15 years. In general, a large proportion of respondents are satisfied with online education, but still a substantial proportion of students are not comfortable with this new form of learning. Authorities should optimize online education systems and implement effective interventions to cope with the psychological effects of COVID-19 on children, as it is affecting the global population and remains uncertain when it will end.

    Matched MeSH terms: China/epidemiology
  7. Lin Y, Lin Z, He F, Hu Z, Zimet GD, Alias H, et al.
    Vaccine, 2019 Oct 16;37(44):6714-6723.
    PMID: 31548016 DOI: 10.1016/j.vaccine.2019.09.026
    BACKGROUND: Little research has been conducted on the intention to obtain HPV vaccine now that the vaccine is approved for use in China. Acceptance of the three HPV vaccines, which differ in valency and price, has never been investigated.

    METHODS: An online cross-sectional survey assessing female undergraduate students' intention to obtain the HPV vaccine and their acceptability of 2-, 4- and 9-valent HPV vaccines (2vHPV, 4vHPV, and 9vHPV, respectively).

    RESULTS: Of a total of 997 complete responses, 55.2% reported intent to obtain the HPV vaccine. Some of the significant factors exerting influence on intent to obtain HPV vaccination were high knowledge score (OR = 1.469, 95% CI:1.087-1.987), perceived high risk of HPV infection (OR = 1.466, 95%CI:1.017-2.114), perception of no serious side effects (OR = 1.562, 95%CI:1.150-2.121), and mass media exposure to HPV vaccination information (OR = 2.196, 95%CI: 1.625-2.966). Socioeconomic status indicators did not significantly influence intent to obtain the HPV vaccine. A higher proportion of respondents were willing to pay for 2vHPV (78.6%) and 4vHPV (68.0%) compared with 9vHPV (49.3%). Socioeconomic status indicators were the strongest correlates of acceptability for all the three vaccines. Exposure to mass media reporting about HPV vaccination is the factor which exerts the most influence on acceptance of 9vHPV after socioeconomic status indicators.

    CONCLUSIONS: It is important to improve knowledge and health beliefs, and to establish a mass media marketing strategy to promote HPV vaccination in order to enhance HPV vaccine uptake. Undergraduate female students should be provided with detailed information about the different valency vaccine choices to help them make informed decisions about immunization.

    Matched MeSH terms: China/epidemiology
  8. Loh TT, Chang LL
    PMID: 7403941
    Non-haemoglobin liver iron was estimated in 275 presumably normal individuals from Kuala Lumpur and Singapore at necropsy. Liver Iron concentrations were highest during the first two years after birth but declined sharply during childhood. They then rose gradually and reached a value of 20 mg/100gm in adult males. Liver iron concentrations of childbearing women remained low and it was only after menopause that values in women rose to those of males. Liver iron stores increased with age to a plateau of about 300 mg in adults, suggesting that this value may represent the adult size for liver iron store. Among the three major ethnic groups in Malaysia and Singapore, Chinese, being in a better socio-eonomic class, had larger liver iron stores. The median liver iron concentrations of Malaysians and Singaporeans, on the whole, were lower than those reported from western populations and as many as 35 per cent of the women were in a subclinical state of iron deficiency.
    Matched MeSH terms: China/ethnology
  9. Wang J, Luo E, Hirai M, Arai M, Abdul-Manan E, Mohamed-Isa Z, et al.
    Acta Med Okayama, 2008 Oct;62(5):327-32.
    PMID: 18985093
    The Malaysian people consist of several ethnic groups including the Malay, the Chinese, the Indian and the Orang Asli (aboriginal Malaysians). We collected blood samples from outpatients of 2 hospitals in the State of Selangor and identified 27 glucose-6-phosphate dehydrogenase (G6PD)-deficient subjects among these ethnic groups. In the Malay, G6PD Viangchan (871GA, 1311CT, IVS11 nt93TC) and G6PD Mahidol (487GA) types, which are common in Cambodia and Myanmar, respectively, were detected. The Malay also had both subtypes of G6PD Mediterranean:the Mediterranean subtype (563CT, 1311CT, IVS11 nt93TC) and the Indo-Pakistan subtype (563CT, 1311C, IVS11 nt93T). In Malaysians of Chinese background, G6PD Kaiping (1388GA), G6PD Canton (1376GT) and G6PD Gaohe (95AG), which are common in China, were detected. Indian Malaysians possessed G6PD Mediterranean (Indo-Pakistan subtype) and G6PD Namoru (208TC), a few cases of which had been reported in Vanuatu and many in India. Our findings indicate that G6PD Namoru occurs in India and flows to Malaysia up to Vanuatu. We also discovered 5 G6PD-deficient cases with 2 nucleotide substitutions of 1311CT and IVS11 nt93TC, but without amino-acid substitution in the G6PD molecule. These results indicate that the Malaysian people have incorporated many ancestors in terms of G6PD variants.
    Matched MeSH terms: China/ethnology
  10. Saha N, Kamboh MI, Kelly LJ, Ferrell RE, Tay JS
    Hum Biol, 1992 Aug;64(4):617-21.
    PMID: 1644427
    Apolipoprotein H (APOH) (beta-2-glycoprotein I) polymorphism has been studied in 1159 Asians. The sample included 872 Chinese, 179 Asiatic Indians (Dravidian), 91 Filipinos, and 17 Malays. APOH polymorphism was determined by isoelectric focusing of sera in thin-layer polyacrylamide gels containing 3 M urea followed by immunoblotting. The frequencies of the three alleles--APOH*1, APOH*2, and APOH*3--were found to be 0.031, 0.900, and 0.069 in the Chinese; 0.061, 0.866, and 0.073 in the Dravidian Indians; 0.055, 0.923, and 0.022 in the Filipinos; and 0.088, 0.882, and 0.029 in the Malays. The phenotypic distribution was at Hardy-Weinberg equilibrium in all the populations.
    Matched MeSH terms: China/ethnology
  11. Ali TB, Jalalluddin RL, Abdul Razak I, Zain RB
    PMID: 10050195
    A house to house survey on elderly subjects aged 60 years old and above was undertaken in a large district in Malaysia. A total of 486 subjects in randomly selected Enumeration Blocks were interviewed and examined. The prevalence of oral precancerous lesions was recorded at 3.3%, of which leukoplakia was the most common. When the ethnic distribution of these oral precancerous and cancerous (OPC) lesions was compared, 72% of those inflicted were Indians. Oral cancer was detected in two subjects (0.4%), both of whom were of Indian origin. Among subjects with OPC lesions, 4.2% were smokers, 12.7% were betelquid chewers, 11.8% had indulged in both habits, whilst one subject had not practised any of the oral habits of interest (0.4%). The findings suggest the occurrence of OPC lesions to be related to betelquid chewing.
    Publication year=1996-1997
    Matched MeSH terms: China/ethnology
  12. Shekhar KC, Huat OL
    Asia Pac J Public Health, 1992;6(2):15-25.
    PMID: 1308765 DOI: 10.1177/101053959300600203
    Dengue hemorrhagic fever (DHF), though endemic in the sixties, emerged as a major public health problem in Malaysia from 1973 onwards. The incidence rate of DHF which was 10.1 per 100,000 in 1973 has fallen down to 1.9 per 100,000 in 1987 with a mean case fatality rate of 6.4 per 100 persons. The Chinese appear to be more prone to DHF with the highest mean morbidity rate of 5.5 per 100,000 and case fatality rate of 6.1%. The incidence of DHF is higher in the males with a higher case fatality rate in females. Male Chinese appear to be mainly affected. The overall age-specific incidence rate is highest in two age groups, viz. 5-9 years and 10-19 years of age with a mean morbidity rate of 4.9 cases per 100,000. The mean age-specific case fatality rate was highest in the 0-4 years age group. Dengue hemorrhagic fever is predominantly an urban disease in Malaysia with a mean incidence rate of 5.3 cases per 100,000 as opposed to 1.2 cases per 100,000 being reported from rural areas. The mean overall incidence of deaths in the urban area is 0.5 compared to 0.1 per 100,000 for rural areas. There is a marked seasonal correlation between DHF cases and rainfall, with a peak in August. While all four serotypes of dengue viruses are found in Malaysia, Den 2 appears to be isolated with greater frequency during all the epidemics.
    Publication year=1992-1993
    Matched MeSH terms: China/ethnology
  13. Arumugam K
    Asia Pac J Public Health, 1992;6(1):32-4.
    PMID: 1304776 DOI: 10.1177/101053959200600109
    National data show that the perinatal mortality amongst the Malays is higher than that of the Chinese but less than that of the Indians. These figures include data from both urban and rural areas. In the University Hospital, Kuala Lumpur, however, the perinatal mortality amongst the Malays was found to be the lowest; an odds-ratio of 0.72 (95% confidence limits; 0.59-0.87; P < 0.0005) when compared to the non-Malays. This occurred despite a significantly higher parity amongst the Malays. The Malays in this group of patients however, had a significantly better social class distribution.
    Publication year: 1992-1993
    Matched MeSH terms: China/ethnology
  14. Shekhar KC, Huat OL
    Asia Pac J Public Health, 1992;6(3):126-33.
    PMID: 1342799 DOI: 10.1177/101053959200600302
    Dengue fever (DF) has been endemic in Malaysia since 1902 and reached epidemic proportions in 1973. The incidence rate of the disease in 1973 was 5.4 cases per 100,000 and reached 10.4 cases per 100,000 in 1987. The Chinese are the main ethnic community affected showing an overall morbidity rate of 9.0 cases per 100,000 followed by Malays 2.9 cases per 100,000 and Indians 2.4 cases per 100,000. The ethnic race ratio between Chinese, Malays and Indians which was 3.7:1:1.3 in 1975 reached 3.7:1:0.9 in 1987. The attack rates were observed to be higher in the males. The mean male:female ratio among Chinese was 1.1:1, while for Malays and Indians it was 1.5:1. The age-specific morbidity rate was highest in the 10- to 19-year age group followed by the 20- to 29-year age group. Epidemics of dengue fever were found to occur seasonally with the appearance of two peaks, viz. one in June and the other in August. Dengue fever, a rural disease before, has established itself as an urban disease.
    Publication year=1992-1993
    Matched MeSH terms: China/ethnology
  15. Tey NP, Ng ST, Yew SY
    Asia Pac J Public Health, 2012 May;24(3):495-505.
    PMID: 21490114 DOI: 10.1177/1010539511401374
    The continuing decline in fertility despite a contraction in contraceptive use in Peninsular Malaysia since the mid-1980s has triggered considerable interest in the reasons behind this phenomenon, such as increase in abortion, sterility, and out-of-wedlock pregnancy. Fertility decline has been attributed to rapid socioeconomic development, which can only influence fertility through the intermediate variables. Application of vital statistics, population census, and survey data of Peninsular Malaysia on Bongaarts's model vindicates that marriage postponement and contraceptive use are the 2 most important proximate determinants of fertility, but the effects are not uniform across the ethnic groups. For instance, the predicted total fertility rate for Chinese and Malays are 2.9 and 1.6, respectively, compared with the observed level of 3.0 and 1.9. Postpartum infecundability and abortion also play a part in explaining ethnic fertility differentials. The fertility inhibiting effects of these proximate determinants have significant implications on reproductive health and future population growth.
    Matched MeSH terms: China/ethnology
  16. Liu C, Chong MC, Lee WL, Zhang HY, Zhang JH
    BMJ Open, 2024 May 21;14(5):e081840.
    PMID: 38772896 DOI: 10.1136/bmjopen-2023-081840
    OBJECTIVE: Although stroke is prevalent among older people, there is a rising incidence among the younger subpopulations, particularly middle-aged adults. A healthy diet is one of the key modifiable factors to primary prevention of stroke among these subpopulations, yet there is limited understanding of the dietary habits among middle agers who have the risk factor(s) but no occurrence of stroke. This study aims to explore the views on perceptions and the self-management of middle-aged adults at risk of stroke on a healthy diet and to identify the enablers and barriers that could inform the future development of dietary interventions.

    DESIGN: This study used an interpretive descriptive qualitative design, employing semistructured purposive sampling for focus group discussions. Thematic analysis was conducted on the transcribed interviews and field notes, facilitated by NVivo 12.0 Plus software.

    SETTING: Community settings in Zhengzhou City, Henan Province.

    PARTICIPANTS: Middle-aged adults (aged 45-59) were identified as at risk of stroke due to the presence of one or more modifiable risk factors.

    RESULT: A total of seven focus group discussions were audio recorded. Four main themes emerged, which were: (1) cognitive understanding of a healthy diet; (2) dietary practices; (3) knowledge acquisition and (4) barriers to dietary adherence.

    CONCLUSIONS: The middle-aged adults at risk of stroke were generally aware of the risk and attempted to practise healthy eating. The existing educational programmes on following a healthy diet in the prevention of disease need to be made more comprehensible, accessible and equitable, especially for those from socioeconomically disadvantaged communities.

    Matched MeSH terms: China/epidemiology
  17. Saha N, Tay JS, Carritt B
    Hum Hered, 1990;40(4):250-2.
    PMID: 1974242
    Three different ethnic groups from Singapore comprising 79 Chinese, 34 Malays and 23 Indians of Dravidian origin, were investigated for the HindIII RFLP at the DNF15S2 locus. The three populations had very similar allele frequencies and the frequency of rarer(S) allele was significantly (p less than 0.01) lower (0.21) in these ethnic groups compared to that in Caucasians (0.41). The phenotypic distributions were at Hardy-Weinberg equilibrium.
    Matched MeSH terms: China/ethnology
  18. Saha N
    Hum Hered, 1989;39(6):364-6.
    PMID: 2575596
    A total of 215 subjects comprising 95 Chinese, 66 Malays and 54 Indians were investigated for restriction fragment length polymorphisms of the tissue-type plasminogen activator (PLAT) gene at an EcoRI site using the probe ptPA-4352. The phenotypic distribution showed a good agreement with the Hardy-Weinberg equilibrium. The gene frequencies of PLAT*1 were found to be 0.47 in the Chinese, 0.52 in the Malays and 0.41 in South Indians.
    Matched MeSH terms: China/ethnology
  19. Bhattacharyya SP, Saha N
    Hum Hered, 1984;34(6):393-5.
    PMID: 6510935
    Mitochondrial malic enzyme (EC 1.1.1.40; MEM) was examined by starch-gel electrophoresis on post-mortem brain samples from 453 unrelated subjects of either sex comprising 161 Chinese, 150 Indians and 113 Malays and 29 from other racial groups. The estimated gene frequencies of MEM1 were found to be 0.7111, 0.6100 and 0.6769 in Chinese, Indians and Malays, respectively. No significant deviation from the Hardy-Weinberg equilibrium was observed in Chinese and Malays. However, there was a significant deviation with a deficiency of heterozygotes among Indians. MES did not show any polymorphism.
    Matched MeSH terms: China/ethnology
  20. Tan SG, Teng YS
    Hum Hered, 1979;29(1):61-3.
    PMID: 761925
    A total of 640 Malaysians, 355 of Malay, 155 of Chinese, and 130 of Indian ancestries have been examined for saliva acid phosphatases. The three ethnic groups were polymorphic for saliva acid phosphatase A (Sap-A) and saliva acid phosphatase (B (Sap-B). The gene frequencies were: Sap-A, Malays: A = 0.469, A' = 0.001, A degrees = 0.530; Chinese: A = 0.436, A' = 0.010, A degrees = 0.555; Indians: A = 0.533, A' = 0.012, A degrees = 0.456. For Sap-B, Malays: B = 0.925, B degrees = 0.075; Chinese: B = 0.797, B1 = 0.016, B degrees = 0.187; Indians: B 0.752, B degrees = 0.248. Phenotype ABB1 is described.
    Matched MeSH terms: China/ethnology
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