Displaying publications 1 - 20 of 57 in total

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  1. Wong YL
    Asia Pac J Public Health, 2009 Oct;21(4):359-76.
    PMID: 19661102 DOI: 10.1177/1010539509337730
    Gender inequalities in health and gender bias in medicine are interrelated challenges facing health care providers and educators. Women and girls are disadvantaged in accessing health care because of their low social status and unequal treatment in medical care. Gender bias has long been inherent in clinical practice, medical research, and education. This can be traced to the medical curriculum that shapes the perceptions, attitudes, and behavior of the future doctor. The author advocates medical curricula change to address gender inequalities in health and gender bias in medicine. She analyses the reasons for integration of gender competencies in the medical curriculum, discusses what gender competencies are, and reviews ways to in-build gender competencies and their assessment. Efforts to change and gender sensitize medical curricula in developed and developing countries are also reviewed. The review hopes to contribute to strategic medical curriculum reform, which would lead to gender-sensitive health services and equity in health.
  2. Wong YL
    Asia Pac J Public Health, 2000;12 Suppl:S74-7.
    PMID: 11338745
    There is no doubt that gender bias has been inherent in medical and public health education, research, and clinical practice. This paper discusses the central question for medical and public health educators viz. whether women's health concerns and needs could be best addressed by the conventional biomedical approach to medical and public health education, research, and practice. Gender inequalities in health and gender bias in medical and public health education are revealed. It is found that in most public health and prevention issues related to women's health, the core issue is male-female power relations, and not merely the lack of public health services, medical technology, or information. There is, thus, an urgent need to gender-sensitize public health and medical education. The paper proposes a gender analysis of health to distinguish between biological causes and social explanations for the health differentials between men and women. It also assessed some of the gender approaches to public health and medical education currently adopted in the Asia-Pacific region. It poses the pressing question of how medical and public health educators integrate the gender perspective into medical and public health education. The paper exhorts all medical and public health practitioners to explore new directions and identify innovative strategies to formulate a gender-sensitive curriculum towards the best practices in medicine and public health that will meet the health needs of women and men in the 21st century.
  3. Wong YL, Othman S
    Asia Pac J Public Health, 2008;20(2):102-16.
    PMID: 19124304 DOI: 10.1177/1010539507311899
    Despite being an emergent major public health problem, little research has been done on domestic violence from the perspectives of early detection and prevention. Thus, this cross-sectional study was conducted to identify domestic violence among female adult patients attending health centers at the primary care level and to determine the relationship between social correlates of adult patients and domestic violence screening and subsequent help/health-seeking behavior if abused. Face-to-face interviews were conducted with 710 female adult patients from 8 health centers in Selangor who matched the inclusion criteria and consented to participate in the study, using a structured questionnaire that included adaptation of a validated 8-item Women Abuse Screening Tool (WAST). Statistical tests showed significant differences in ethnicity, income, and education between those screened positive and those screened negative for domestic violence. Of the participants, 92.4% reported that during consultations, doctors had never asked them whether they were abused by their husband/partner. Yet, 67.3% said they would voluntarily tell the doctor if they were abused by their husband/partner. The findings indicate that primary care has an important role in identifying domestic violence by applying the WAST screening tool, or an appropriate adaptation, with women patients during routine visits to the various health centers. Such assessment for abuse could be secondary prevention for the abused women, but more important, it will serve as primary prevention for nonabused women. This approach not only will complement the existing 1-stop crisis center policy by the Ministry of Health that copes with crisis intervention but also will spearhead efforts toward prevention of domestic violence in Malaysia.
  4. Zulkifli SN, Wong YL
    Med J Malaysia, 2002 Mar;57(1):3-23.
    PMID: 14569713 MyJurnal
    Findings on knowledge, attitudes and beliefs related to HIV/AIDS among 520 Malaysian adolescents, aged 15 to 21 years, based on a survey conducted in Peninsular Malaysia showed that the average score for knowledge on HIV/AIDS was high, and majority showed a positive attitude towards the disease. However, misconceptions regarding transmission and gender bias related to sexual behaviour and contracting the disease prevailed. Although 72 percent of the sexually-experienced did not use protection at first sexual intercourse, 80 percent did not perceive themselves to be at risk of contracting HIV/AIDS. A critical review of existing HIV/AIDS prevention programmes to focus on adolescent risk-taking behaviour and sexuality issues, including male-female negotiation skills, is warranted.
  5. Yusof K, Wong YL, Ooi GL, Hamid-Don P
    Asia Pac J Public Health, 1987;1(3):11-6.
    PMID: 3452401
  6. Wong YL, Ong CS, Ngeow YF
    J Clin Microbiol, 2012 Sep;50(9):3084-8.
    PMID: 22760048 DOI: 10.1128/JCM.00753-12
    A variable-number tandem-repeat (VNTR) typing assay for the differentiation of Mycobacterium abscessus strains was developed. This assay showed complete reproducibility, locus stability, and a discriminatory power (Hunter-Gaston discriminatory index [HGDI] of 0.9563) that is superior to that of multilocus sequencing. It is a promising tool for the investigation of Mycobacterium abscessus epidemiology and nosocomial outbreaks.
  7. Pang YK, Ngeow YF, Wong YL, Liam CK
    Respirol Case Rep, 2013 Dec;1(2):31-3.
    PMID: 25473536 DOI: 10.1002/rcr2.17
    A patient with Mycobacterium abscessus lung disease was mistaken to have pulmonary tuberculosis with airway colonization by the non-tuberculous mycobacterium. Appropriate antibiotics were only given when the patient's signs and symptoms worsened while on anti-tuberculosis therapy. Despite treatment with a combination of antibiotics showing in vitro susceptibility, the pathogen persisted in the respiratory secretions for longer than 6 months and the patient suffered a spontaneous pneumothorax 14 months into treatment. This case illustrates the chronic course of M. abscessus lung infection, the tendency for flare-ups, the inadequacy of current treatment regimens, and the necessity for prolonged patient follow-up.
  8. Wong LP, Wong YL, Low WY, Khoo EM, Shuib R
    Int J Behav Med, 2008;15(4):289-92.
    PMID: 19005928 DOI: 10.1080/10705500802365490
    Attitudes toward cervical cancer and participation in early detection and screening services are well known to be profoundly affected by cultural beliefs and norms.
  9. Low WY, Zulkifli SN, Wong YL, Tan HM
    Aging Male, 2002 Mar;5(1):57-63.
    PMID: 12040977 DOI: 10.1080/tam.5.1.57.63
    This paper highlights women's perceptions of sildenafil citrate (Viagra, Pfizer). It is based on a qualitative study on perceptions of erectile dysfunction in the Malaysian multicultural society. Six focus groups were conducted, consisting of 69 women, aged between 40 and 70 years, recruited from the general public and who had given informed consent. The findings revealed that the women were aware of erectile dysfunction and Viagra. Due to their concern about the negative aspects of Viagra, the Chinese and Malay traditional methods of treatment were commonly mentioned. The women from three ethnic groups viewed the possibility of their husband starting to take Viagra with lots of suspicion, mistrust and fear. They would prefer their husband discussing with them the issue of resorting to taking Viagra. The Chinese and Indian women perceived that if a man takes Viagra, it will boost his ego and he will feel more manly. Indian women felt that a man taking Viagra is proof of his love for his wife. The Malay women felt that a man would be ashamed and have a low self-esteem if he were to resort to taking Viagra. Although Viagra is meant for the male, understanding of women's perception of it is beneficial for a couple's sexual relationship.
  10. Low WY, Wong YL, Zulkifli SN, Tan HM
    Int J Impot Res, 2002 Dec;14(6):440-5.
    PMID: 12494275
    This qualitative study aimed to examine cultural differences in knowledge, attitudes and practices related to erectile dysfunction (ED) utilizing focus group discussion. Six focus groups consisting of 66 men, 45-70-y-old were conducted-two Malay groups (n=18), two Chinese groups (n=25) and two Indian groups (n=23). Participants were purposely recruited from the general public on a voluntary basis with informed consent. Transcripts were analyzed using qualitative data analysis software ATLASti. The Malay and Chinese traditional remedies for preventing or treating ED are commonly recognized among all races. Many have a negative perception of someone with ED. Malay and Chinese men tended to blame their wife for their problem and thought that the problem might lead to extra-marital affairs, unlike the Indian men who attributed their condition to fate. Malays would prefer traditional medicine for the problem. The Chinese felt they would be more comfortable with a male doctor whilst this is not so with the Malays or Indians. Almost all prefer the doctor to initiate discussion on sexual issues related to their medical condition. There is a need for doctors to consider cultural perspectives in a multicultural society as a lack of understanding of this often contributes to an inadequate consultation.
  11. Wong LP, Wong YL, Low WY, Khoo EM, Shuib R
    Singapore Med J, 2009 Jan;50(1):49-53.
    PMID: 19224084
    INTRODUCTION: Cervical cancer is one of the commonest cancers in women worldwide. Despite the existence of effective screening using Pap smear, the uptake of screening is poor. A qualitative study was undertaken using face-to-face in-depth interviews to investigate knowledge, attitudes and beliefs on cervical cancer screening of Malaysian women.
    METHODS: In-depth interviews were conducted with 20 Malaysian women aged 21-56 years and who have never had a Pap smear test, with the aim to explore their knowledge and awareness of cervical cancer and its screening.
    RESULTS: A lack of knowledge on cervical cancer and the Pap smear test was found among the respondents. Many women did not have a clear understanding of the meaning of an abnormal cervical smear and the need for the early detection of cervical cancer. Many believe the purpose of the Pap smear test is to detect existing cervical cancer, leading to the belief that Pap smear screening is not required because the respondents had no symptoms. Despite considerable awareness of a link between cervical cancer and sexual activity, as well as the role of a sexually-transmitted infection, none of the respondents had heard of the human papillomavirus.
    CONCLUSION: The findings highlight the importance of emphasising accurate information about cervical cancer and the purpose of Pap smear screening when designing interventions aimed at improving cervical cancer screening for Malaysian women.
  12. Spitzer DL, Thambiah S, Wong YL, Kaundan MK
    Global Health, 2023 Apr 24;19(1):29.
    PMID: 37095521 DOI: 10.1186/s12992-023-00925-w
    BACKGROUND: Neoliberal globalization contributes to the out-migration of labour from sending countries in the global South. Supported by multilateral organizations including the IMF and World Bank, the migration and development nexus holds that nations and households in migrant sending countries can migrate their way out of poverty. Two countries that embrace this paradigm, the Philippines and Indonesia, are major suppliers of migrant labour including domestic workers, and Malaysia is a primary destination country.

    THEORY AND METHODS: We deployed a multi-scalar and intersectional lens to highlight the impact of global forces and policies, interacting with constructions of gender and national identity, to explore the health and wellbeing of migrant domestic workers in Malaysia. In addition to documentary analysis, we conducted face-to-face interviews with 30 Indonesian and 24 Filipino migrant domestic workers, five representatives from civil society organizations, three government representatives, and four individuals engaged in labour brokerage and the health screening of migrant workers in Kuala Lumpur.

    RESULTS: Migrant domestic workers in Malaysia work long hours in private homes and are not protected by labour laws. Workers were generally satisfied with their access to health services; however, their intersectional status, which is both an outcome of, and contextualized by, the lack of opportunities in their own country, prolonged familial separation, low wages, and lack of control in the workplace, contributed to stress and related disorders-which we regard as the embodied manifestation of their migratory experiences. Migrant domestic workers eased these ill effects through self-care, spiritual practices, and the embrace of gendered values of self-sacrifice for the family as a form of solace.

    CONCLUSIONS: Structural inequities and the mobilization of gendered values of self-abnegation underpin the migration of domestic workers as a development strategy. While individual self-care practices were used to cope with the hardships of their work and family separation, these efforts did not remedy the harms nor redress structural inequities wrought by neoliberal globalization. Improvements in the long-term health and wellbeing of Indonesian and Filipino migrant domestic workers in Malaysia cannot focus solely on the preparation and maintenance of healthy bodies for productive labour, but must attend to workers' attainment of adequate social determinants of health, which challenges the migration as development paradigm. Neo-liberal policy instruments such as privatization, marketisation and commercialization of migrant labour have led to both host and home countries benefitting, but at the expense of the migrant domestic workers' well-being.

  13. Chen Y, Chan CK, Kerishnan JP, Lau YL, Wong YL, Gopinath SC
    BMC Infect Dis, 2015;15:49.
    PMID: 25656928 DOI: 10.1186/s12879-015-0786-2
    Plasmodium knowlesi was identified as the fifth major malaria parasite in humans. It presents severe clinical symptoms and leads to mortality as a result of hyperparasitemia in a short period of time. This study aimed to improve the current understanding of P. knowlesi and identify potential biomarkers for knowlesi malaria.
  14. Low WY, Tong WT, Wong YL, Jegasothy R, Choong SP
    Asia Pac J Public Health, 2015 Jan;27(1):33-7.
    PMID: 25452590 DOI: 10.1177/1010539514562275
    Malaysia has an abortion law, which permits termination of pregnancy to save a woman's life and to preserve her physical and mental health (Penal Code Section 312, amended in 1989). However, lack of clear interpretation and understanding of the law results in women facing difficulties in accessing abortion information and services. Some health care providers were unaware of the legalities of abortion in Malaysia and influenced by their personal beliefs with regard to provision of abortion services. Accessibility to safer abortion techniques is also an issue. The development of the 2012 Guidelines on Termination of Pregnancy and Guidelines for Management of Sexual and Reproductive Health among Adolescents in Health Clinics by the Ministry of Health, Malaysia, is a step forward toward increasing women's accessibility to safe abortion services in Malaysia. This article provides an account of women's accessibility to abortion in Malaysia and the health sector response in addressing the barriers.
  15. Chen Y, Azman SN, Kerishnan JP, Zain RB, Chen YN, Wong YL, et al.
    PLoS One, 2014;9(10):e109012.
    PMID: 25272005 DOI: 10.1371/journal.pone.0109012
    One of the most common cancers worldwide is oral squamous cell carcinoma (OSCC), which is associated with a significant death rate and has been linked to several risk factors. Notably, failure to detect these neoplasms at an early stage represents a fundamental barrier to improving the survival and quality of life of OSCC patients. In the present study, serum samples from OSCC patients (n = 25) and healthy controls (n = 25) were subjected to two-dimensional gel electrophoresis (2-DE) and silver staining in order to identify biomarkers that might allow early diagnosis. In this regard, 2-DE spots corresponding to various up- and down-regulated proteins were sequenced via high-resolution MALDI-TOF mass spectrometry and analyzed using the MASCOT database. We identified the following differentially expressed host-specific proteins within sera from OSCC patients: leucine-rich α2-glycoprotein (LRG), alpha-1-B-glycoprotein (ABG), clusterin (CLU), PRO2044, haptoglobin (HAP), complement C3c (C3), proapolipoprotein A1 (proapo-A1), and retinol-binding protein 4 precursor (RBP4). Moreover, five non-host factors were detected, including bacterial antigens from Acinetobacter lwoffii, Burkholderia multivorans, Myxococcus xanthus, Laribacter hongkongensis, and Streptococcus salivarius. Subsequently, we analyzed the immunogenicity of these proteins using pooled sera from OSCC patients. In this regard, five of these candidate biomarkers were found to be immunoreactive: CLU, HAP, C3, proapo-A1 and RBP4. Taken together, our immunoproteomics approach has identified various serum biomarkers that could facilitate the development of early diagnostic tools for OSCC.
  16. Paydar M, Kamalidehghan B, Wong YL, Wong WF, Looi CY, Mustafa MR
    Drug Des Devel Ther, 2014;8:719-33.
    PMID: 24944509 DOI: 10.2147/DDDT.S58178
    To date, plants have been the major source of anticancer drugs. Boldine is a natural alkaloid commonly found in the leaves and bark of Peumus boldus. In this study, we found that boldine potently inhibited the viability of the human invasive breast cancer cell lines, MDA-MB-231 (48-hour IC₅₀ 46.5±3.1 μg/mL) and MDA-MB-468 (48-hour IC₅₀ 50.8±2.7 μg/mL). Boldine had a cytotoxic effect and induced apoptosis in breast cancer cells as indicated by a higher amount of lactate dehydrogenase released, membrane permeability, and DNA fragmentation. In addition, we demonstrated that boldine induced cell cycle arrest at G2/M phase. The anticancer mechanism is associated with disruption of the mitochondrial membrane potential and release of cytochrome c in MDA-MB-231. Boldine selectively induced activation of caspase-9 and caspase-3/7, but not caspase-8. We also found that boldine could inhibit nuclear factor kappa B activation, a key molecule in tumor progression and metastasis. In addition, protein array and Western blotting analysis showed that treatment with boldine resulted in downregulation of Bcl-2 and heat shock protein 70 and upregulation of Bax in the MDA-MB-231 cell line. An acute toxicity study in rats revealed that boldine at a dose of 100 mg/kg body weight was well tolerated. Moreover, intraperitoneal injection of boldine (50 or 100 mg/kg) significantly reduced tumor size in an animal model of breast cancer. Our results suggest that boldine is a potentially useful agent for the treatment of breast cancer.
  17. Wong YL, Dali AZ, Mohamed Rose I, Jamal R, Mokhtar NM
    Asia Pac J Clin Oncol, 2016 Jun;12(2):e259-68.
    PMID: 24673814 DOI: 10.1111/ajco.12182
    Ovarian cancer is the deadliest of all gynecologic cancers because of its late diagnosis and poor treatment outcomes. This study aimed to identify potential molecular signatures associated with biological processes that are implicated in epithelial ovarian cancer (EOC).
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