Displaying publications 181 - 195 of 195 in total

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  1. Wo SW, Lai PS, Ong LC, Low WY, Lim KS, Tay CG, et al.
    Epilepsy Behav, 2015 Apr;45:118-23.
    PMID: 25819800 DOI: 10.1016/j.yebeh.2015.02.037
    We aimed to cross-culturally adapt the parent-proxy Health-Related Quality of Life Measure for Children with Epilepsy (CHEQOL-25) into Malay and to determine its validity and reliability among parents of children with epilepsy in Malaysia.
  2. Guad RM, Mangantig E, Low WY, Taylor-Robinson AW, Azzani M, Sekaran SD, et al.
    BMC Infect Dis, 2021 Aug 31;21(1):893.
    PMID: 34465288 DOI: 10.1186/s12879-021-06606-6
    BACKGROUND: Several studies have reported a significant association of knowledge, attitude and preventive practice (KAP) regarding dengue infection among community's resident in endemic areas. In this study we aimed to assess and develop a reliable and valid KAP survey on the subject of dengue that is suitable for the resident population of Sabah, Malaysia.

    METHODS: A community-based cross-sectional study was conducted from October 2019 to February 2020 involving 468 respondents. Information on the socio-demographic characteristics of the participants (six items), their KAP (44, 15 and 18 items on knowledge, attitude and practice, respectively) and treatment-seeking behaviour (five items) towards dengue was collected using a structured questionnaire. Data analysis was performed using SPSS and R software in the R Studio environment. The knowledge section was analysed by two-parameter logistic item response theory (2-PL IRT) using ltm package. The construct validity and reliability of items for sections on attitude, practice and treatment-seeking behaviour were analysed using psy package.

    RESULTS: For the knowledge section, only 70.5% (31/44) of items were within or close to the parameter acceptable range of -3 to + 3 of difficulty. In terms of discrimination, 65.9% (29/44) of items were within or close to the acceptable range of 0.35 to 2.5, and 24 items (54.5%) failed to fit the 2-PL IRT model (P  0.7, while based on the communalities, 11 items in the attitude section were excluded due to very low h2, factor loading values and low correlation with the total ( 0.7. The communalities of the practice section showed that seven items had low h2 values (

  3. Isahak M, Loh MY, Susilowati IH, Kaewboonchoo O, Harncharoen K, Mohd Amin N, et al.
    Asia Pac J Public Health, 2017 May;29(4):315-327.
    PMID: 28569111 DOI: 10.1177/1010539517699060
    Quality of life is associated with several factors, including personal living styles and working conditions. This article aims to investigate the factors associated with quality of life among small and medium enterprises (SME) workers in 4 countries of the Association of Southeast Asian Nations (ASEAN), namely Malaysia, Indonesia, Thailand, and Vietnam. A total of 2014 workers from food and textile industries were asked to answer a questionnaire about their sociodemographic characteristics, working environment and conditions, and quality of life. Results from showed that lifestyle (ie, alcohol intake and exercising), working characteristics (ie, shift work, working hours, and working days) and workplace conditions were associated with SME workers' quality of life (ie, physical, psychological, social, and environmental domain). Among the 16 types of workplace conditions, "sitting on the chair" and "slippery floor" most affect their quality of life . It is important for these variables to be taken into account in promoting workers' well-being and quality of life.
  4. Subramaniam K, Low WY, Lau PC, Chin KF, Chinna K, Kosai NR, et al.
    Nutrients, 2018 Nov 02;10(11).
    PMID: 30400129 DOI: 10.3390/nu10111616
    Bariatric surgery is currently the most durable weight loss solution for patients with morbid obesity. The extent of weight loss achieved, however, is subject to variation due to various factors, including patients' behaviour. In this study, we aimed to identify pre- and post-surgical predictors of weight loss following bariatric surgery. This prospective study included 57 participants who went through bariatric surgery (laparoscopic Roux-en-Y gastric bypass: n = 30; laparoscopic sleeve gastrectomy: n = 23; one anastomosis gastric bypass-mini gastric bypass: n = 4) in two tertiary referral hospitals. Consenting participants were assessed prior to surgery (T₀), and three months (T₁) and six months (T₂) after surgery. The assessment included interview and anthropometric measurements. The interview was done with the aid of instruments, including the Hospital Anxiety and Depression Scale (HADS) for anxiety and depression screening and the Dutch Eating Behaviour Questionnaire (DEBQ) for eating behaviour assessment. Baseline comorbidity status was obtained from medical records. A Generalised Estimating Equation (GEE) was developed to determine predictors of weight loss. Participants in the study were mostly women (n = 37, 65%) with a mean age of 39.4 (SD = 10.01) years. The mean excess BMI loss (EBMIL) and total weight loss (TWL) at the sixth month was 63.31% and 23.83%, respectively. Anxiety, depression, and external eating scores reduced over time. Advancing age, high BMI, and higher scores for emotional and external eating emerged as significant negative predictors for TWL%. It can be concluded that the patients experienced substantial weight loss after surgery. Continuous monitoring of psychological well-being and eating behaviour are essential for optimal weight loss.
  5. Che Ya SN, Muhamad R, Zakaria R, Mohd Zain N, Ishak A, Hassan II, et al.
    Arch Sex Behav, 2021 Nov 08.
    PMID: 34750771 DOI: 10.1007/s10508-021-02051-3
    Sexuality is currently neglected in the medical care of cancer patients although female sexual dysfunction (FSD) and sexual problems are highly prevalent among breast cancer patients in Malaysia. This paper explores the consequences of breast cancer and its treatment on the sexuality and sexual health of women with breast cancer using a qualitative design and a phenomenological methodology. Fourteen married women with breast cancer who fulfill the criteria for FSD from Kelantan, Malaysia participated in two interviews: in-depth interview and followed by photo-elicitation interview after two weeks duration. The interviews were audio-recorded, transcribed verbatim, and analyzed using thematic analysis. We identified overlapping themes that can be explained by sexual script theory. Breast cancer treatments disturb the sex response cycle, leading to changes in sexuality, from intimacy in marriage to women preferring physical affection to intercourse. The women struggled with a perceived imperfection about symbol of femininity after noticing changes in their husbands' sexual performance and after experiencing their own sentiments of inadequacy as a wife. Fear and guilt surfaced as part of the journey, accompanied by frustration on the part of the spouse, or him becoming more attentive. This study highlights the problem of breast cancer and its treatment as regards the sexual well-being of patients and their spouses. Hence, recognizing and addressing sexual health will improve the overall experience for survivors.
  6. Peltzer K, Pengpid S, Sychareun V, Ferrer AJG, Low WY, Huu TN, et al.
    BMC Cardiovasc Disord, 2017 08 23;17(1):230.
    PMID: 28835205 DOI: 10.1186/s12872-017-0666-3
    BACKGROUND: Existing evidence suggests that the cardiovascular morbidities are increasing among pre-hypertensive individuals compared to normal. The aim of this study was to evaluate the prevalence of prehypertension, hypertension and to identify psychosocial risk factors for prehypertension among university students in Association of South East Asian Nation (ASEAN) countries.
    METHODS: Based on a cross-sectional survey, the total sample included 4649 undergraduate university students (females = 65.3%; mean age 20.5, SD = 2.9, age range of 18-30 years) from 7 ASEAN countries (Indonesia, Laos, Malaysia, Myanmar, Philippines, Thailand and Vietnam). Blood pressure, anthropometric, health behaviour and psychosocial variables were measured.
    RESULTS: Overall, 19.0% of the undergraduate university students across ASEAN countries had prehypertension, 6.7% hypertension and 74.2% were normotensives. There was country variation in prehypertension prevalence, ranging from 11.3% in Indonesia and 11.5% in Malaysia to above 18% in Laos, Myanmar and Thailand. In multivariate analysis, sociodemographic variables (male gender, living in an upper middle income country, and living on campus or off campus on their own), nutrition and weight variables (not being underweight and obese, having once or more times soft drinks in a day and never or rarely having chocolate or candy), heavy drinking and having depressive symptoms were associated with prehypertension.
    CONCLUSION: The study found a high prevalence of prehypertension in ASEAN university students. Several psychosocial risk factors including male gender, obesity, soft drinks consumption, heavy drinking and depression symptoms have been identified which can help in intervention programmes.
  7. Cheah WL, Law LS, Samy AL, Chua BS, Siau CS, Fitriana M, et al.
    Psychol Health Med, 2023 Jan;28(1):189-199.
    PMID: 35437088 DOI: 10.1080/13548506.2022.2063351
    The coronavirus disease (COVID-19) pandemic has affected the well-being of individuals worldwide. Due to the scarcity of information in the Malaysian context, this study aimed at investigating the changes in well-being before and during the Movement Control Order (MCO) in Malaysia and its association with mental health status. This cross-sectional study was part of a Malaysian non-probabilistic online survey on psychosocial well-being in Malaysia, under the Personal and Family Coping with COVID-19 Global South Research Consortium. A total of 543 respondents (≥18 years old) were recruited using snowball sampling. A validated self-administered questionnaire for assessing sociodemographic characteristics, well-being, anxiety, boredom, and loneliness was circulated on social media platforms (such as Facebook, Twitter, and WhatsApp) and emails. Paired samples t-test, chi-square test, and multinomial logistic regression analyses were applied during data analysis. Results revealed significant changes in the mean scores of well-being, anxiety, boredom, and loneliness before and during MCO (p 
  8. Che Ya SN, Muhamad R, Mohd Zain N, Zakaria R, Ishak A, Hassan II, et al.
    Sex Med, 2021 Jun;9(3):100336.
    PMID: 33794448 DOI: 10.1016/j.esxm.2021.100336
    INTRODUCTION: Women' sexuality becomes complex after breast cancer diagnosis and sexual health is highly neglected in the management of the illness.

    AIMS: To explore the coping and strategies to overcome sexuality problems and sexual dysfunction among women with breast cancer.

    MATERIAL AND METHODS: Using the in-depth and photo-elicitation interview methods, this qualitative study following phenomenological analysis was conducted on fourteen married female respondents with breast cancer and had the positive result for female sexual dysfunction (FSD) screened by Female Sexual Function Index (FSFI-6 items) from Kelantan, Malaysia. The interviews data were audio-recorded, transcribed verbatim and managed in analytic computer software NVivo11 Pro. The transcriptions were analyzed using thematic analysis by referring to the meaning-making theory.

    MAIN OUTCOME MEASURES: We identified overlapping themes of coping and strategies among women with breast cancer to overcome sexual problems and sexual dysfunction which correspond with meaning-making theory.

    RESULTS: Three themes have emerged. Women with breast cancer that developed sexuality problem and sexual dysfunction strived to accept the illness using religious belief and conform by altering sexual practices. These individuals positively look for a solution by seeking formal healthcare advice, modify their physical appearance, active discussion with the husband and support from other survivors. A few of them passively struggle with the subject by averting the intimacy and receptive toward polygamy.

    CONCLUSION: This study highlighted the various mechanisms that emphasized the pivotal role of religious belief and relationship context as key factors in the coping strategies among women with breast cancer in Malaysia. The finding may not be generalized to other countries. Che Ya SN, Muhamad R, Zain NM, et al. Coping Strategies for Sexual Problems and Sexual Dysfunction Amongst Malay Women With Breast Cancer. A Qualitative Study. Sex Med 2021;9:100336.

  9. Lee YK, Lee PY, Ng CJ, Teo CH, Abu Bakar AI, Abdullah KL, et al.
    Inform Health Soc Care, 2018 Jan;43(1):73-83.
    PMID: 28139158 DOI: 10.1080/17538157.2016.1269108
    This study aimed to evaluate the usability (ease of use) and utility (impact on user's decision-making process) of a web-based patient decision aid (PDA) among older-age users. A pragmatic, qualitative research design was used. We recruited patients with type 2 diabetes who were at the point of making a decision about starting insulin from a tertiary teaching hospital in Malaysia in 2014. Computer screen recording software was used to record the website browsing session and in-depth interviews were conducted while playing back the website recording. The interviews were analyzed using the framework approach to identify usability and utility issues. Three cycles of iteration were conducted until no more major issues emerged. Thirteen patients participated: median age 65 years old, 10 men, and nine had secondary education/diploma, four were graduates/had postgraduate degree. Four usability issues were identified (navigation between pages and sections, a layout with open display, simple language, and equipment preferences). For utility, participants commented that the website influenced their decision about insulin in three ways: it had provided information about insulin, it helped them deliberate choices using the option-attribute matrix, and it allowed them to involve others in their decision making by sharing the PDA summary printout.
    Study site: urban tertiary teaching hospital outpatient clinic in Malaysia (primary care clinic, University Malaya Medical Centre, UMMC, Kuala Lumpur, Malaysia)
  10. Binns CW, Lee MK, Kagawa M, Low WY, Liqian Q, Guldan GS, et al.
    Asia Pac J Public Health, 2017 Mar;29(2):98-101.
    PMID: 28325079 DOI: 10.1177/1010539517694295
    Nutrition is a major determinant of health throughout all stages of life and together with smoking is the most important risk factor for morbidity and mortality in the Asia Pacific Region. The workshop participants examined Dietary Guidelines and Food Guides that are in use in our region, together with additional materials from the World Health Organization, UNICEF and the World Cancer Research Foundation. The resulting set of guidelines is meant as a reminder of the main issues to be covered in a general public health education program. It may also be of value in reminding public health practitioners, educators, administrators, and policy makers of current nutrition issues. It may additionally be useful as a checklist of the issues to be considered in public health programs and regulations. The main areas of nutrition that are included in the Guidelines are eating a variety of foods, including vegetables, fruits, whole grain cereals, and nuts. Choose fish, poultry, and meats grown in a sustainable way. Appropriate growth, including avoiding obesity, and physical activity are important. Breastfeeding is the basis of infant nutrition and nutrition of mothers is an important public health measure. Negative factors in the Asian diet include salt, refined sugar, alcohol and fats. The APACPH Dietary Guidelines will need to be kept under review and modified to meet regional differences in food supply. The Guidelines will be useful as a checklist of the issues to be considered in public health programs, addressing both acute and chronic diseases.
  11. Guad RM, Carandang RR, Solidum JN, W Taylor-Robinson A, Wu YS, Aung YN, et al.
    PLoS One, 2021;16(12):e0261412.
    PMID: 34929011 DOI: 10.1371/journal.pone.0261412
    BACKGROUND: Dengue is the most rapidly spreading mosquito-borne viral disease of humans worldwide, including southeast Asia region. This review provides a comprehensive overview of questionnaire-related dengue studies conducted in the Philippines and evaluates their reliability and validity in these surveys.

    METHODS: A review protocol constructed by a panel of experienced academic reviewers was used to formulate the methodology, research design, search strategy and selection criteria. An extensive literature search was conducted between March-June 2020 in various major electronic biomedical databases including PubMed, EMBASE, MEDLINE and ScienceDirect. A systematic review and meta-analysis (PRISMA) were selected as the preferred item reporting method.

    RESULTS: Out of a total of 34 peer-reviewed dengue-related KAP studies that were identified, 15 published from 2000 to April 2020 met the inclusion criteria. Based on the meta-analysis, a poor mean score was obtained for each of knowledge (68.89), attitude (49.86) and preventive practice (64.69). Most respondents were equipped with a good knowledge of the major clinical signs of dengue. Worryingly, 95% of respondents showed several negative attitudes towards dengue prevention, claiming that this was not possible and that enacting preventive practices was not their responsibility. Interestingly, television or radio was claimed as the main source of gaining dengue information (range 50-95%). Lastly, only five articles (33.3%) piloted or pretested their questionnaire before surveying, of which three reported Cronbach's alpha coefficient (range 0.70 to 0.90).

    CONCLUSION: This review indicates that to combat the growing public health threat of dengue to the Philippines, we need the active participation of resident communities, full engagement of healthcare personnel, promotion of awareness campaigns, and access to safe complementary and alternative medicines. Importantly, the psychometric properties of each questionnaire should be assessed rigorously.

  12. Tan WS, Low WY, Ng CJ, Tan WK, Tong SF, Ho C, et al.
    BJU Int, 2013 Jun;111(7):1130-40.
    PMID: 23651425 DOI: 10.1111/bju.12037
    OBJECTIVE: To evaluate the efficacy and safety of long-acting i.m. testosterone undecanoate (TU) in Malaysian men with testosterone deficiency (TD).

    PATIENTS AND METHODS: A total of 120 men, aged 40-70 years, with TD (serum total testosterone [TT] ≤ 12 nmol/L) were randomised to receive either i.m. TU (1000 mg) or placebo. In all, 58 and 56 men in the placebo and treatment arm, respectively, completed the study. Participants were seen six times in the 48-week period and the following data were collected: physical examination results, haemoglobin, haematocrit, TT, lipid profile, fasting blood glucose, sex hormone-binding globulin, liver function test, prostate- specific antigen (PSA) and adverse events.

    RESULTS: The mean (sd) age of the participants was 53.4 (7.6) years. A significant increase in serum TT (P < 0.001), PSA (P = 0.010), haematocrit (P < 0.001), haemoglobin (P < 0.001) and total bilirubin (P = 0.001) were seen in the treatment arm over the 48-week period. Two men in the placebo arm and one man in the treatment arm developed myocardial infarction. Common adverse events observed in the treatment arm included itching/swelling/pain at the site of injection, flushing and acne. Overall, TU injections were well tolerated.

    CONCLUSIONS: TU significantly increases serum testosterone in men with TD. PSA, haemoglobin and haematocrit were significantly elevated but were within clinically safe limits. There was no significant adverse reaction that led to the cessation of treatment.

  13. Guad RM, Wu YS, Aung YN, Sekaran SD, Wilke ABB, Low WY, et al.
    PMID: 33922427 DOI: 10.3390/ijerph18094474
    This review provided a systematic overview of the questionnaire-related dengue studies conducted in Malaysia and evaluated their reliability and validity used in the questionnaires. An extensive literature search was conducted using various electronic databases, including PubMed, EMBASE, Medline, and ScienceDirect. Systematic reviews and meta-analysis (PRISMA) were selected as the preferred item reporting method. Out of 88 identified dengue-related, 57 published from 2000 to April 2020 met the inclusion criteria and were included. Based on the meta-analysis, a poor mean score was obtained for knowledge (49%), attitude (44%), and preventive practice (55%). The study showed that the level of knowledge on cardinal signs and modes of transmission for dengue virus were highest among health care workers, followed by students (international and local) and lastly community residents. In treatment-seeking behaviours, only half of the respondents (50.8%) would send their child to the nearest health clinics or hospitals when a child became restless or lethargic. The acceptance rate for dengue vaccine, bacteria (Wolbachia), as a vector for dengue control and self-test diagnostic kit for dengue showed considerably high (88.4%, 70%, and 44.8%, respectively). Health belief model (HBM) constructs, such as perceived barriers, perceived severity, perceived susceptibility, self-efficacy, and perceived benefit influence prevention practices. Lastly, only 23 articles (40.3%) had piloted or pretested the questionnaire before surveying, in which three reported Cronbach's alpha coefficient (0.70-0.90). A need for active participation of communities and healthcare personnel, promotion of awareness, and safe complementary medicines, as well as assessment of psychometric properties of questionnaire use in dengue surveys in Malaysia, in order for assessing dengue reliably and valid.
  14. Bono SA, Faria de Moura Villela E, Siau CS, Chen WS, Pengpid S, Hasan MT, et al.
    Vaccines (Basel), 2021 May 17;9(5).
    PMID: 34067682 DOI: 10.3390/vaccines9050515
    Vaccination is fast becoming a key intervention against the ongoing COVID-19 pandemic. We conducted cross-sectional online surveys to investigate COVID-19 vaccine acceptance across nine Low- and Middle-Income Countries (LMICs; N = 10,183), assuming vaccine effectiveness at 90% and 95%. The prevalence of vaccine acceptance increased from 76.4% (90% effectiveness) to 88.8% (95% effectiveness). Considering a 90% effective vaccine, Malaysia, Thailand, Bangladesh, and five African countries (Democratic Republic of Congo, Benin, Uganda, Malawi, and Mali) had lower acceptance odds compared to Brazil. Individuals who perceived taking the vaccine as important to protect themselves had the highest acceptance odds (aOR 2.49) at 95% effectiveness.Vaccine acceptance was also positively associated with COVID-19 knowledge, worry/fear regarding COVID-19, higher income, younger age, and testing negative for COVID-19. However, chronic disease and female gender reduced the odds for vaccine acceptance. The main reasons underpinning vaccine refusal were fear of side effects (41.2%) and lack of confidence in vaccine effectiveness (15.1%). Further research is needed to identify country-specific reasons for vaccine hesitancy in order to develop mitigation strategies that would ensure high and equitable vaccination coverage across LMICs.
  15. Binns C, Lee MK, Kagawa M, Low WY, Scott J, Lee A, et al.
    PMID: 30466298 DOI: 10.1177/1010539518809823
    Good nutrition for infants, during the first 1000 days from conception, is one of the most important determinants of a healthy long life. Breastfeeding is the most important component of infant nutrition and reduces morbidity and mortality. With the changes to the climate currently occurring, issues of nutrition and food supply are only going to increase in importance. The Sustainable Development Goals of the United Nations, place nutrition at the forefront of world development and a sustainable planet. The vision of Asia-Pacific Academic Consortium for Public Health (APACPH) is to "achieve the highest possible level of health of all the people of the nations of the Asia-Pacific region." Much of the burden of disease, early deaths, and disability in the Asia Pacific region could be reduced with public health efforts to address the major risk factors, including nutrition-related causes and smoking. The United Nations Decade of Action on Nutrition 2016-2025 has recently been launched with the aim of reducing the global burden of inappropriate nutrition. The goals include increasing rates of exclusive breastfeeding to 6 months, reducing wasting and stunting, and reducing the rates of low birthweight. This is the position endorsed in these guidelines along with the principles of the Baby Friendly Hospital Initiative. These guidelines expand the information on infants that was included in the 2016 APACPH Dietary Guidelines. APACPH covers many different environments, geographical areas, cultures, and socioeconomic groups. These guidelines are generally applicable to all infants in our region, specific local advice may sometimes be needed.
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