Displaying publications 1 - 20 of 134 in total

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  1. Su TT, Flessa S
    Eur J Health Econ, 2013 Feb;14(1):75-84.
    PMID: 21953320 DOI: 10.1007/s10198-011-0354-7
    The objective of the study is to identify the determinants of household direct and indirect costs in the Nouna District, Burkina Faso. The data used were from a household survey conducted during 2000-2001. The multinominal logit models were applied to investigate the determinants of direct and indirect costs. The respondents who were sick in the rainy season and severity of illness significantly increased the probability of having high direct and indirect household costs. Acute illness occured in an adult was positively associated with magnitude of household indirect costs. Household economic status and utilization of western medical care played an important role in magnitude of direct cost. The information on determinants of household direct and indirect costs is necessary in order to get a complete picture of household costs for seeking health care and identification of vulnerable social groups and households.
  2. Abdullah F, Su TT
    Asian Pac J Cancer Prev, 2010;11(5):1359-66.
    PMID: 21198293
    INTRODUCTION: Cervical cancer has long been known as a preventable disease. Yet it still is a prime women's health issue globally. In Malaysia, the current cervical cancer screening program, introduced in the 1960s, has been found to be unsuccessful in terms of Pap smear coverage. The aim of this study is to determine providers perceptives on the program and the feasibility of practicing an organized cervical screening program in Malaysia.

    METHODS: 11 key informant interviews were conducted with policy makers and health care providers from the Ministry of Health in Malaysia from October 2009 to May 2010. Interviewees' perceptions were explored on current and organized cervical screening program based on their expertise and experience.

    RESULTS: The results highlighted that the existing cervical screening program in Malaysia faced flaws at all levels that failed to reduce cervical cancer morbidity and mortality. The identified weaknesses were poor acceptance by women, lack of commitment by health care providers, nature of the program, an improper follow-up system, limited resources and other competing needs. Complementarily, all interviewees perceived an organized cervical screening program as an alternative approach both feasible and acceptable by women and government to practice in Malaysia.

    CONCLUSION: Better screening coverage depends on an effective screening program that incorporates a behaviour-based strategy. A new program should be focused in the policy-making context to improve screening coverage and to effectively combat cervical cancer.

  3. Su TT, Sax S
    Asia Pac J Public Health, 2009 Oct;21(4):477-86.
    PMID: 19666950 DOI: 10.1177/1010539509342433
    The objective of the study is to identify user's perception of key quality aspects of the hospital and its influence on willingness to pay. The study was conducted in 2001 in Dhading District Hospital, Nepal. This was a descriptive, cross-sectional study design using quantitative and qualitative methods: questionnaire exit interview and focus group discussions with inpatients and outpatients, focus group discussion with service providers, and key informant interviews. The research identified attitude, technical and interpersonal skills of health personnel, availability of drugs and services as important quality aspects to be improved. Users were motivated to use this hospital and were ready to pay if they received proper treatment from skilled and communicative staff. This study highlights the importance of identifying the quality factors important to service users as a first step in improving quality. For the users within this study, this meant improving attitude, interpersonal skills, and technical skills of service personnel.
  4. Abdullah F, Su TT
    Prev Med, 2013;57 Suppl:S83-6.
    PMID: 23415623 DOI: 10.1016/j.ypmed.2013.02.001
    The objective of this study was to evaluate the effect of a call-recall approach in enhancing Pap smear practice by changes of motivation stage among non-compliant women.
  5. Cheah YK, Su TT
    JUMMEC, 2012;15(2):1-7.
    MyJurnal
    The objective of the present study is to investigate the impact of socio-demographic factors on the acquisition of health information on Non-Communicable Diseases (NCDs) among Malaysian adults. A robust analysis was conducted on cross-sectional survey data obtained from 398 respondents in Penang (Malaysia) between August to October 2010. An ordered probit model was applied to examine the factors affecting the scale of health information. The results suggest that old individuals, rural dwellers, having chronic disease and history of serious family illnesses are 0.19%, 2.39%, 2.2% and 2.71% less likely to acquire poor health information on NCDs than others, whereas Malays, Chinese, males and those of low educated are 8.76%, 6.22%, 2.94% and 21.62% more likely to acquire poor health information on NCDs than others. Based on these findings, several intervention measures toward increasing the health knowledge among the population are recommended, which include the use of language-based mass media to advertise the information on diseases, designing health awareness campaigns in urban areas and introducing more basic health related subjects and courses into primary and secondary schools.
  6. Hweissa NA, Su TT
    Eur J Cancer Care (Engl), 2018 Jan;27(1).
    PMID: 28960640 DOI: 10.1111/ecc.12750
    Cervical cancer is still a public health problem worldwide, and almost 80% of cervical cancer cases occur in developing countries. In Libya, cervical cancer ranks as the third most frequent cancer among women. This paper presents the results of a study conducted to assess women's awareness of the symptoms and risk factors of cervical cancer and to identify socio-demographic variations in their level of awareness. A population-based cross-sectional survey was carried out in the city of Az-Zawiya, Libya from 1 January 2014 to 31 August 2014. A total of 412 adult women of the reproductive age (18-50 years) were selected randomly from the population registry. A face-to-face interview was conducted, using a validated Arabic version of the Cervical Cancer Awareness Measure (CAM) questionnaire. More than 63% of respondents were unable to recall any warning signs and 66.7% were unable to recall any risk factors. Respondents scored considerably higher on recognition rather than on recall for both the warning signs and the risk factors of cervical cancer. Recall and recognition of cervical cancer symptoms and risk factors were higher in women who had a higher level of education and who earned a higher income. However, overall awareness of cervical cancer symptoms and risk factors among women in the city Az-Zawiya in Libya was low. The findings underline the need to improve public awareness of cervical cancer and its prevention by using several health promotion strategies.
  7. Azzani M, Roslani AC, Su TT
    Support Care Cancer, 2015 Mar;23(3):889-98.
    PMID: 25337681 DOI: 10.1007/s00520-014-2474-y
    PURPOSE: The escalating health-care spending for cancer management has caused cancer patients to struggle further as a result of financial burden. This systematic review was carried out to investigate the prevalence of perceived financial hardship and associated factors among cancer patients and their families.

    METHODS: A systematic search for studies concerning the perception of financial burden among cancer patients and their families was conducted. Several electronic resources such as Medline, Elsevier (Science Direct), Web of Science, Embase, PubMed, CINAHL and Scopus (SciVerse) were searched. Additionally, manual search through indices citation was also thoroughly utilized. The main outcome of interest was the prevalence of perceived financial hardship among cancer patients and their families. Studies reported only the cost of cancer treatment and qualitative studies were excluded. Our search was limited to articles that were published from 2003 to 2013.

    RESULT: Ten studies were included in this review and with a majority originating from high-income countries. The prevalence of the financial burden perception was reported between 14.8 and 78.8 %. The most frequent and significant risk factor reported associated with the perception of financial difficulty was the households with low income. Discontinuation of treatment and poverty were conversely the important consequences of financial burden in cancer patients and their families.

    CONCLUSION: Evidently, cancer is a long-term illness that requires a high financial cost, and a significant number of cancer patients and families struggle with financial difficulty. Identifying such groups with a high risk of facing financial difficulty is a crucial measure to ensure safety nets are readily available for these targeted population.

  8. Abdullah F, Aziz NA, Su TT
    Asian Pac J Cancer Prev, 2011;12(5):1347-52.
    PMID: 21875295
    INTRODUCTION: The Pap smear test has been regarded as a promising cervical screening tool since 1940s. Yet its importance has been overlooked by beneficiaries in Malaysia. This underlines the need to identify the prevalence of Pap smear practice and influencing factors towards the practice among educated working women.

    METHODS: A survey was conducted with 403 female teachers from 40 public secondary schools in Malaysia selected by cluster random sampling. Data were collected from January to March 2010 using a self-administered questionnaire. Multivariate logistic regression was performed to identify the factors related to the Pap smear practice.

    RESULTS: The rate for participants who ever had Pap test was only 38% and poor practice of was significantly higher among: those with aged less than 35 years; those practicing hormonal contraceptive method; and individuals perceiving barriers to the Pap smear screening test. In contrast, the findings were significantly lower in women with longer duration of teaching service; higher income groups; ever pregnant; having chronic diseases; health insurance coverage; and who had perceived benefit of Pap smear screening.

    CONCLUSION: Barriers towards practicing Pap smear exist even among educated career women. Tailor-made health promotion and education on cervical cancer and the benefit of Pap smear screening are essential to change the behavior of the study population.
  9. Su TT, Saimy BI, Bulgiba AM
    Prev Med, 2013;57 Suppl:S74-6.
    PMID: 23313790 DOI: 10.1016/j.ypmed.2012.12.024
    The objective of the study is to assess the socioeconomic status of the households affected by the tsunami of 2004 & to determine the factors associated with the recovery of household economic status.
  10. Azzani M, Roslani AC, Su TT
    Support Care Cancer, 2016 10;24(10):4423-32.
    PMID: 27225528 DOI: 10.1007/s00520-016-3283-2
    BACKGROUND: In Malaysia, the healthcare system consists of a government-run universal healthcare system and a co-existing private healthcare system. However, with high and ever rising healthcare spending on cancer management, cancer patients and their families are likely to become vulnerable to a healthcare-related financial burden. Moreover, they may have to reduce their working hours and lose income. To better understand this issue, this study aims to assess the financial burden of colorectal cancer patients and their families in the first year following diagnosis.

    METHODS: Data on patient costs were collected prospectively in the first year following diagnosis by using a self-administered questionnaire and telephone interviews at three time points for all four stages of colorectal cancer. The patient cost data consisted of direct out-of-pocket payments for medical-related expenses such as hospital stays, tests and treatment and for non-medical items such as travel and food associated with hospital visits. In addition, indirect cost data related to the loss of productivity of the patient and caregiver(s) was assessed. The patient's perceived level of financial difficulty and types of coping strategy were also explored.

    RESULT: The total 1-year patient cost (both direct and indirect) increased with the stage of colorectal cancer: RM 6544.5 (USD 2045.1) for stage I, RM 7790.1 (USD 2434.4) for stage II, RM 8799.1 (USD 2749.7) for stage III and RM 8638.2 (USD 2699.4) for stage IV. The majority of patients perceived paying for their healthcare as somewhat difficult. The most frequently used financial coping strategy was a combination of current income and savings.

    CONCLUSION: Despite the high subsidisation in public hospitals, the management of colorectal cancer imposes a substantial financial burden on patients and their families. Moreover, the majority of patients and their families perceive healthcare payments as difficult. Therefore, it is recommended that policy- and decision-makers should further consider some financial protection strategies and support for cancer treatment because cancer is a very costly and chronic disease.

  11. Chow SL, Loh SY, Su TT
    J. UOEH, 2015 Jun 1;37(2):127-38.
    PMID: 26073502 DOI: 10.7888/juoeh.37.127
    Return to work (RTW) can be a challenging occupational health (OH) issue among previously-employed colorectal cancer survivors. This study aimed to explore the various perceived barriers and facilitators encountered during the RTW process in cancer survivorship, from the perception of healthcare professionals (HCP). Face to face, semistructured interviews were carried out on twelve HCP (government and private sectors) from various disciplines. Data collected were transcribed verbatim and data management was aided by NVivo software 8.0. A new theory from contextual data was generated using open coding, axial coding and selective coding. The HCP shared numerous barriers and facilitators associated with RTW, under four categories. The key barriers were disturbing side effects, psychological barriers (personal factor), compensation (financial factor), poor ability to multitask (work-related factor), long paid medical leaves policy, employer's lackadaisical attitude, lack of knowledge and awareness of RTW (environmental factor). Key facilitators identified were desire to resume working life and to contribute to society (personal factor), financial pressure, maintain organizational health insurance (financial factor), less physically demanding job (work-related factor), supportive workplace and strict organizational policy on medical leaves (environmental factor). While not all HCP were trained in RTW, they all agreed that RTW is important for survivors and workplace. Occupational health doctors have a direct role in helping survivors RTW. Early Intervention on RTW during survivorship should involve occupational health doctors and employers, targeting the modifiable factors (environmental and work-related) to improve RTW after cancer.
  12. Johar H, Schaefer A, Su TT
    Prev Med, 2023 Feb;167:107390.
    PMID: 36528114 DOI: 10.1016/j.ypmed.2022.107390
    The potential role of psychological distress as the pathway linking diabetes and subjective cognitive decline (SCD) is still unclear. This study aims to investigate whether depressive symptoms mediate the relationship between diabetes and SCD in older adults. Baseline data from 3428 adults (55-94 years) of the South East Asia Community Observatory (SEACO), Malaysia were utilized. Subjective cognitive complaints (SCC) were recorded at baseline and five years later. Mediation analyses with non-parametric bootstrapping methods were employed. A proportion of 20% of participants without SCC at baseline reported a decline in SCC after 5 years of follow-up. Known diabetes (β = -0.13, SE = 0.05, p = 0.02) and depressive symptoms (ß = -0.18, SE = 0.05, p = 0.001) were independently associated with SCD. Previously diagnosed diabetes was associated with depressive symptoms at baseline (ß = 0.04, SE = 0.02, p = 0.01), and greater SCD at follow-up (β = -0.19, SE = 0.06, p = 0.001). Mediation analyses revealed that 9% of the association between diabetes and SCD was attributable to an indirect effect through depressive symptoms (ß = -0.01, 95% CI 0.02-0.001, p 
  13. Tan MM, Musa AF, Su TT
    Health Promot Int, 2022 Feb 17;37(1).
    PMID: 33928389 DOI: 10.1093/heapro/daab041
    Social distancing is crucial in breaking the cycle of transmission of COVID-19. However, many religions require the faithful to congregate. In Malaysia, the number of COVID-19 cases spiked up from below 30 in February 2020 to more than a thousand a month later. The sudden increase was mostly linked to a large Islamic gathering attended by 16,000 near the capital, Kuala Lumpur. Another large COVID-19 cluster was from a church gathering in Kuching, Sarawak. Within a few weeks, Malaysia became the worst hit country by COVID-19 in Southeast Asia. While religious leaders have advised social distancing among their congregants, the belief that "God is our shield" is often cited for gathering. There is a need to promote sound decision-making among religious adherents so that they will not prioritize their loyalty to the subjective interpretation of religion over evidence-based medicine. Malaysia, a multi-cultural and multi-faith country, is an example of how religious beliefs could strongly influence health behaviours at individual and community levels. In this article, we detail the religious aspects of COVID-19 prevention and control in Malaysia and discuss the possible role of religious organizations in encouraging sound decision-making among religious adherents in mitigating this crisis. We make recommendations on how to promote a partnership between the healthcare system and religious organizations, and how religion and faith could be integrated into health promotion channels and resources in the response of COVID-19 and future communicable diseases.
  14. Htay MNN, Su TT, Donnelly M
    Asian Pac J Cancer Prev, 2024 Mar 01;25(3):785-791.
    PMID: 38546061 DOI: 10.31557/APJCP.2024.25.3.785
    INTRODUCTION: Breast cancer is the commonest cancer among Malaysian women. Current clinical practice guidelines (CPG) by the Ministry of Health, Malaysia comprise recommendations based on a risk stratification approach.

    AIM: This paper reviewed and reflected on the challenges and uncertainties that needed to be considered regarding the implementation and delivery of risk-stratified breast cancer screening in Malaysia.

    METHODS: Our iterative writing, discussions and reflections revolved around the results of key relevant literature search from the Ministry of Health Malaysia website, PubMed, and Google Scholar, and on feedback from local clinical experts in the field of breast cancer screening practice. The articles related to risk-stratified breast cancer screening, genetic testing, screening guidelines for the Malaysia population, and articles published in English were included in this narrative review.

    RESULT: Further infrastructure and workforce capacity building is needed in order to achieve successful wider implementation e.g.; genetic counselling and testing services are limited in Malaysia. Furthermore, there is a need to elicit Malaysian women's views and evaluate their acceptance of risk-stratified breast cancer screening. The primary healthcare setting is an obvious potential avenue to introduce and deliver initial risk assessment and stratification. However, the workload and willingness of Malaysian primary healthcare doctors to practice risk-stratified screening is yet to be explored to have a better understanding on their perspective.

    CONCLUSION AND RECOMMENDATION: Identifying a valid and appropriate risk model tailored to the population profile and needs of Malaysian women and conducting a pilot project of risk-stratified screening, guided by implementation science would provide lessons and insights for policymakers, health service managers, and public and primary health care professionals. The results of these activities would increase the likelihood that decisions and plans would lead to the successful implementation in Malaysia of a sustainable and effective breast cancer screening strategy that incorporates a patient-sensitive, risk-stratified approach.

  15. Chow SL, Ting AS, Su TT
    Iran J Public Health, 2014 Apr;43(4):391-405.
    PMID: 28435811
    This systematic review was conducted to develop a conceptual framework that addresses various factors associated with return to work among cancer survivors. Databases Medline, EMBASE, ProQuest, PubMed and ScienceDirect were systematically searched using medical subject headings [MeSH] for studies published in English from 1990 to 2013. Studies that described adult cancer patients' self-reported data or patients' point of view on factors associated with return to work or employment status following cancer diagnosis were included. Articles selection was conducted in three steps: selection based on title and abstract, retrieval of full text and additions of articles from reference lists and recommendations from experts. Disagreement in data extraction was solved by consultation of third reviewer. Out of twenty seven articles, breast cancer was the most studied type of cancer (30%) while colorectal cancer was studied independently in two articles (7.4%). Conceptual framework on return to work identifies factors under environmental, personal, work demand, work ability, health status and financial factors. Extensive search of scientific databases over last 24 years and the development of the conceptual frame-work are the strength of this review. Conceptual framework reveals the various factors including non-medical factors associated with return to work upon cancer diagnosis. It serves as a reminder to the policy makers to focus on modifiable factors as potential areas for intervention to assist cancer survivors return to work, especially those with little financial assistance and health insurance.
  16. Azzani M, Roslani AC, Su TT
    Malays J Med Sci, 2019 Jan;26(1):15-43.
    PMID: 30914891 MyJurnal DOI: 10.21315/mjms2019.26.1.3
    The World Health Organization estimates that annually 150 million people experience severe (catastrophic) financial difficulties as a result of healthcare payments. Therefore, a systematic review was carried out to identify the determinants of household catastrophic health expenditure (CHE) in low-to high-income countries around the world. Both electronic and manual searches were conducted. The main outcome of interest was the determinants of CHE due to healthcare payments. Thirty eight studies met the inclusion criteria for review. The analysis revealed that household economic status, incidence of hospitalisation, presence of an elderly or disabled household member in the family, and presence of a family member with a chronic illness were the common significant factors associated with household CHE. The crucial finding of the current study is that socioeconomic inequality plays an important role in the incidence of CHE all over the world, where low-income households are at high risk of financial hardship from healthcare payments. This suggests that healthcare financing policies should be revised in order to narrow the gap in socioeconomic inequality and social safety nets should be implemented and strengthened for people who have a high need for health care.
  17. Abdullah F, O'Rorke M, Murray L, Su TT
    Biomed Res Int, 2013;2013:572126.
    PMID: 24073411 DOI: 10.1155/2013/572126
    BACKGROUND: Despite the significant burden of cervical cancer, Malaysia like many middle-income countries relies on opportunistic cervical screening as opposed to a more organized population-based program. The aim of this study was to ascertain the effectiveness of a worksite screening initiative upon Papanicolaou smear test (Pap test) uptake among educated working women in Malaysia.

    METHODS: 403 female teachers who never or infrequently attended for a Pap test from 40 public secondary schools in Kuala Lumpur were recruited into a cluster randomized trial conducted between January and November 2010. The intervention group participated in a worksite cervical screening initiative whilst the control group received usual care from the existing cervical screening program. Multivariate logistic regression was performed to determine the impact of the intervention program on Pap smear uptake after 24 weeks of followup.

    RESULTS: The proportion of women attending for a Pap test was significantly higher in the intervention than in the control group (18.1% versus 10.1%, P value < 0.05) with the worksite screening initiative doubling the Pap smear uptake, adjusted odds ratio 2.44 (95% CI: 1.29-4.62).

    CONCLUSION: Worksite health promotion interventions can effectively increase cervical smear uptake rates among eligible workers in middle-income countries. Policy makers and health care providers in these countries should include such interventions in strategies for reducing cervical cancer burden. This trial is registered with IRCT201103186088N1.

  18. Azizan NA, Majid HA, Nahar Mohamed A, Su TT
    SAGE Open Med, 2020;8:2050312120960563.
    PMID: 33014371 DOI: 10.1177/2050312120960563
    Objective: To ascertain the effect of dietary practice modification and a peer-support home blood pressure monitoring program on the nutritional intake (macronutrients and micronutrients), blood pressure and biochemical profiles of hypertension patients in a low-income community setting.

    Methods: This is a pre- and post-measurement intervention study conducted in low-income community housing projects in Kuala Lumpur, Malaysia. A total of 90 participants aged 18 years and above with hypertension received intervention. The participants were divided into small groups and received instructions on the use of home blood pressure measurement. They also attended a series of talks on dietary intake modification and exercise demonstration for the first six months (active phase). In another 6 months (maintenance phase), they received only pamphlet and SMS reminders. Their anthropometry, blood pressure, dietary, and biochemical parameter changes were measured at baseline, 6 months, and 12 months of intervention.

    Results: Macronutrients and micronutrients showed a significant improvement at the end of 12-month dietary intervention. The energy, carbohydrate, protein, total fat, sodium, and potassium are showing significant reduction from baseline to end of the 12-month intervention. There is no significant reduction in blood pressure. Fasting blood glucose, renal sodium, triglyceride, low-density lipoprotein cholesterol and high-density lipoprotein cholesterol showed a significant improvement, after controlling for age and reported physical activity.

    Conclusion: The intervention improved the nutritional intake and biochemical profiles of the low-income urban population with hypertension. This promising result should be replicated in a larger scale study.

  19. Zainal H, Dahlui M, Soelar SA, Su TT
    PLoS One, 2019;14(6):e0211997.
    PMID: 31237874 DOI: 10.1371/journal.pone.0211997
    Preterm birth incidence has risen globally and remains a major cause of neonatal mortality despite improved survival. Demand and cost of initial hospitalization has also increased. This study assessed the cost of preterm birth during initial hospitalization from care provider perspective in neonatal intensive care units (NICU) of two hospitals in the state of Kedah, Malaysia. It utilized universal sampling and prospectively followed up preterm infants till discharge. Care provider cost was assessed using mixed method of top down approach and activity based costing. A total of 112 preterm infants were recruited from intensive care (93 infants) and minimal care (19 infants) units. Majority were from the moderate (23%) and late (36%) preterm groups followed by very preterm (32%) and extreme preterm (9%). Median cost per infant increased with level of care and degree of prematurity. Cost was dominated by overhead (fixed) costs for general (hospital), intermediate (clinical support services) and final (NICU) cost centers where it constituted at least three quarters of admission cost per infant while the remainder was consumables (variable) cost. Breakdown of overhead cost showed NICU specific overhead contributing at least two thirds of admission cost per infant. Personnel salary made up three quarters of NICU specific overhead. Laboratory investigation was the cost driver for consumables. Gender, birth weight and length of stay were significant factors and cost prediction was developed with these variables. This study demonstrated the inverse relation between resource utilization, cost and prematurity and identified personnel salary as the cost driver. Cost estimates and prediction provide in-depth understanding of provider cost and are applicable for further economic evaluations. Since gender is non-modifiable and reducing LOS alone is not effective, birth weight as a cost predictive factor in this study can be addressed through measures to prevent or delay preterm birth.
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