Displaying publications 1 - 20 of 55 in total

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  1. Hasan H, Parker A, Pollard SJT
    Sci Total Environ, 2021 Feb 10;755(Pt 1):142868.
    PMID: 33348485 DOI: 10.1016/j.scitotenv.2020.142868
    We explore the interplay between preventative risk management and regulatory style for the implementation of water safety plans in Malaysia and in England and Wales, two jurisdictions with distinct philosophies of approach. Semi-structured interviews were conducted with 32 water safety professionals in Malaysia, 23 in England and Wales, supported by 6 Focus Group Discussions (n = 53 participants). A grounded theory approach produced insights on the transition from drinking water quality surveillance to preventative risk management. Themes familiar to this type of regulatory transition emerged, including concerns about compliance policy; overseeing the risk management controls of regulatees with varied competencies and funds available to drive change; and the portfolio of interventions suited to a more facilitative regulatory style. Because the potential harm from waterborne illness is high where pathogen exposures occur, the transition to risk-informed regulation demands mature organisational cultures among water utilities and regulators, and a laser-like focus on ensuring risk management controls are delivered within water supply systems.
    Matched MeSH terms: Risk Management
  2. Rubayah Yakob, Zulkornain Yusop, Alias Radam, Noriszura Ismail
    Sains Malaysiana, 2014;43:1439-1450.
    The objective of this study was to identify the exogenous variables of risk and investment management efficiency by using a two-stage data envelopment analysis (DEA) method. The first stage involves obtaining the efficiency scores of risk and investment management via DEA that requires only the traditional inputs and outputs. In the second stage, the Tobit regression analysis is conducted in which the efficiency score obtained from the first stage is treated as a dependent variable, while the exogenous factors are considered to be independent variables. The exogenous factors consist of operating systems, organizational form, consumer preference and size. The results showed that the mutual company as well as the takaful system demonstrate better risk management performance than their stock and conventional system counterparts. In addition, size is also a significant indicator for risk management efficiency in which the larger insurer/takaful operator exhibits better risk management performance than the smaller one. However, consumer preference is found to be insignificantly correlated with the efficiency of risk management. In contrast, with risk management, organizational form, operating system and size are not indicators of the investment management efficiency, but consumer preference is significantly and positively associated with investment management efficiency.
    Matched MeSH terms: Risk Management
  3. Nur Dini Jamil, Adekunle Qudus Adeleke
    MyJurnal
    This paper assessed the relationship between team competency and design risk
    management among Kuantan construction industries. Similarly, a survey was
    conducted among 10 local and national construction industries in Kuantan with a
    stratified random sampling. The returned questionnaires yielded 10 responses which
    was used for data analysis. Five point Likert scale categories of risk management from
    the previous studies was used and statistical analysis affirmed that there is positive
    relationship between team competency and design risk management among Kuantan
    construction industries.
    Matched MeSH terms: Risk Management
  4. Nur Fazlina Abdul Rahman, Adekunle Qudus Adeleke
    MyJurnal
    In this paper, the influence of effective communication in construction risk
    management among Kuantan Malaysian construction industries was assessed. Then a
    survey was conducted on pilot test among 10 local construction industries in Kuantan
    Malaysian, using stratified random sampling, out of which 10 questionnaires were
    collected for data analysis. Methodologically, this research is perhaps the first to
    study the influence of effective communication on construction risk management
    among Kuantan Malaysian construction industries. Using the five point Likert scale
    categories of risk management from previous studies. Pearson Correlation anaylysis
    output results affirmed that there is a strong positive relationship between effective
    communication and construction risk management among Kuantan construction
    industries.
    Matched MeSH terms: Risk Management
  5. Zainuddin SA, Abdullah B, Nasir NAM, Abdullah T, Nawi NC, Patwary AK, et al.
    Environ Sci Pollut Res Int, 2023 Mar;30(12):33756-33766.
    PMID: 36495430 DOI: 10.1007/s11356-022-24385-8
    Global risk concerns spurred a debate regarding empowering an organization's risk management system. Risk assessment, management, and planning are vital for running a firm, but they are not universal. This research investigates how operational risk management is institutionalized in an organization and reveals best practices from a Malaysian government-linked enterprise (GLC). This phenomenological study interviewed 39 risk management officers, executives, and employees. Data are thematically analyzed. Burawoy's Social Theory uses a case study to integrate micro- and macro-organizational elements. The case company's risk management officers, executives, and employees are involved in seven processual factors, according to the analysis. Strong leadership and external consultants, setting up the apparatus and assigning the task to the person in charge, risk framework, risk diagnostic, monitor and measure, developing and nurturing risk management culture, and consistent risk management enforcement and monitoring could explain the institutionalization process of risk management in the organization. Global and local entities have institutionalized risk management. This phenomenological study helps comprehend the role of risk management institutionalization in corporate risk management. This study contributes to a practical implication such as to the GLC. It suggests that top management support and a standard risk framework are necessary for risk management homogeneity. Leaders and frameworks must address organizational processes and capabilities to ensure risk management consistency. This study contributes to the literature on risk management practices in developing nations. The paper concludes with limitations and research recommendations.
    Matched MeSH terms: Risk Management*
  6. Alaghmand, S., Abdullah, R., Abustan, I., Vosoogh, B.
    MyJurnal
    As a crucial demand in urban areas, flood risk management has been considered by researchers and decision makers around the world. In this case, hydrological modelling that simulates rainfall-runoff process plays a significant role. This paper quantified the roles of three main parameters in river basin hydrological response, namely, rainfall event duration, rainfall event ARI (magnitude) and land-use development condition. The case study area of this research was Sungai Kayu Ara basin which is located in the western part of Kuala Lumpur, Malaysia. A total of twenty seven scenario were defined for this research, including three different rainfall event durations (60, 120 and 360 minutes), three different ARIs (20, 50 and 100 years) and in three different land-use conditions (existing, intermediate and ultimate). The results of this research indicate that rainfall event duration, rainfall event ARI (magnitude) and land-use development condition have considerable effects of the surface runoff hydrographs in terms of peak discharge and volume.
    Matched MeSH terms: Risk Management
  7. Karupaiah T, Tan CH, Chinna K, Sundram K
    J Am Coll Nutr, 2011 Dec;30(6):511-21.
    PMID: 22331686
    OBJECTIVE: Saturated fats increase total cholesterol (TC) and low density lipoprotein-cholesterol (LDL-C) and are linked to coronary artery disease risk. The effect of variance in chain length of saturated fatty acids (SFA) on coronary artery disease in human postprandial lipemia is not well elucidated.

    METHODS: A total of 20 healthy volunteers were challenged with 3 test meals, similar in fat content (~31% en) but varying in saturated SFA content and polyunsaturated/saturated fatty acid ratios (P/S). The 3 meals were lauric + myristic acid-rich (LM), P/S 0.19; palmitic acid-rich (POL), P/S 0.31; and stearic acid-rich (STE), P/S 0.22. Blood was sampled at fasted baseline and 2, 4, 5, 6, and 8 hours. Plasma lipids (triacylglycerol [TAG]) and lipoproteins (TC, LDL-C, high density lipoprotein-cholesterol [HDL-C]) were evaluated.

    RESULTS: Varying SFA in the test meal significantly impacted postprandial TAG response (p < 0.05). Plasma TAG peaked at 5 hours for STE, 4 hours for POL, and 2 hours for LM test meals. Area-under-the-curve (AUC) for plasma TAG was increased significantly after STE treatment (STE > LM by 32.2%, p = 0.003; STE > POL by 27.9%, p = 0.023) but was not significantly different between POL and LM (POL > LM by 6.0%, p > 0.05). At 2 hours, plasma HDL-C increased significantly after the LM and POL test meals compared with STE (p < 0.05). In comparison to the STE test meal, HDL-C AUC was elevated 14.0% (p = 0.005) and 7.6% (p = 0.023) by the LM and POL test meals, respectively. The TC response was also increased significantly by LM compared with both POL and STE test meals (p < 0.05).

    CONCLUSIONS: Chain length of saturates clearly mediated postmeal plasma TAG and HDL-C changes.

    Matched MeSH terms: Risk Management
  8. Adeleke AQ, Bahaudin AY, Kamaruddeen AM, Bamgbade JA, Salimon MG, Khan MWA, et al.
    Saf Health Work, 2018 Mar;9(1):115-124.
    PMID: 30363069 DOI: 10.1016/j.shaw.2017.05.004
    Background: Substantial empirical research has shown conflicting results regarding the influence of organizational external factors on construction risk management, suggesting the necessity to introduce a moderator into the study. The present research confirmed whether rules and regulations matter on the relationships between organizational external factors and construction risk management.

    Methods: Based on discouragement and organizational control theory, this research examined the effects of organizational external factors and rules and regulations on construction risk management among 238 employees operating in construction companies in Abuja and Lagos, Nigeria. A personally administered questionnaire was used to acquire the data. The data were analyzed using partial least squares structural equation modeling.

    Results: A significant positive relationship between organizational external factors and construction risk management was asserted. This study also found a significant positive relationship between rules and regulations and construction risk management. As anticipated, rules and regulations were found to moderate the relationship between organizational external factors and construction risk management, with a significant positive result. Similarly, a significant interaction effect was also found between rules and regulations and organizational external factors. Implications of the research from a Nigerian point of view have also been discussed.

    Conclusion: Political, economy, and technology factors helped the construction companies to reduce the chance of risk occurrence during the construction activities. Rules and regulations also helped to lessen the rate of accidents involving construction workers as well as the duration of the projects. Similarly, the influence of the organizational external factors with rules and regulations on construction risk management has proven that most of the construction companies that implement the aforementioned factors have the chance to deliver their projects within the stipulated time, cost, and qualities, which can be used as a yardstick to measure a good project.

    Matched MeSH terms: Risk Management
  9. Bristow M, Fang L, Hipel KW
    Risk Anal, 2012 Nov;32(11):1935-55.
    PMID: 22804565 DOI: 10.1111/j.1539-6924.2012.01867.x
    The domain of risk analysis is expanded to consider strategic interactions among multiple participants in the management of extreme risk in a system of systems. These risks are fraught with complexity, ambiguity, and uncertainty, which pose challenges in how participants perceive, understand, and manage risk of extreme events. In the case of extreme events affecting a system of systems, cause-and-effect relationships among initiating events and losses may be difficult to ascertain due to interactions of multiple systems and participants (complexity). Moreover, selection of threats, hazards, and consequences on which to focus may be unclear or contentious to participants within multiple interacting systems (ambiguity). Finally, all types of risk, by definition, involve potential losses due to uncertain events (uncertainty). Therefore, risk analysis of extreme events affecting a system of systems should address complex, ambiguous, and uncertain aspects of extreme risk. To accomplish this, a system of systems engineering methodology for risk analysis is proposed as a general approach to address extreme risk in a system of systems. Our contribution is an integrative and adaptive systems methodology to analyze risk such that strategic interactions among multiple participants are considered. A practical application of the system of systems engineering methodology is demonstrated in part by a case study of a maritime infrastructure system of systems interface, namely, the Straits of Malacca and Singapore.
    Matched MeSH terms: Risk Management/organization & administration*
  10. Zainuddin SA, Abdullah B, Nasir NAM, Abdullah T, Nawi NC, Patwary AK, et al.
    Environ Sci Pollut Res Int, 2023 Feb;30(9):24708-24717.
    PMID: 36344894 DOI: 10.1007/s11356-022-23897-7
    Businesses are becoming more conscious of operational risk management practices due to the COVID-19 pandemic. However, some firms practice risk management without fully comprehending how it might help them and their needs. As a result, companies that practice risk management without realizing it are being controlled by the discipline itself. The goal of this study is to look into the epistemic process of risk management practice in the workplace. This phenomenological study interviewed 39 risk management officers, executives, and employees. Data are thematically analyzed. This study discovered five epistemic processes of risk mapping using Foucault's governmentality paradigm. This phenomenological study, interestingly, revealed the black box of risk management practices, as well as the behavior of risk management officers, executives, and risk owners who preferred to monitor the compliance aspects of risk management practices rather than comprehend the capabilities of risk management that could be used within their strategic planning process. Unaware of this black box, organizational actors were blanketed by the organization's culture of fear, which created the impression that the authority was always watching every word said and every action taken. Practically, this study contributes an improved understanding of the real function of risk management that helps them justify the practice and reduce unnecessary fear. The paper concludes with limitations and research recommendations.
    Matched MeSH terms: Risk Management*
  11. Jairaman J, Sakiman Z, Li LS
    Clin. Lab. Med., 2017 Mar;37(1):163-176.
    PMID: 28153364 DOI: 10.1016/j.cll.2016.09.013
    Sunway Medical Centre (SunMed) implemented Six Sigma, measurement uncertainty, and risk management after the CLSI EP23 Individualized Quality Control Plan approach. Despite the differences in all three approaches, each implementation was beneficial to the laboratory, and none was in conflict with another approach. A synthesis of these approaches, built on a solid foundation of quality control planning, can help build a strong quality management system for the entire laboratory.
    Matched MeSH terms: Risk Management*
  12. McEwen J
    Drug Saf, 2004;27(8):491-7.
    PMID: 15154822
    This article reviews the state of adverse drug reaction monitoring in five Asian/Pacific Rim countries (Australia, Japan, Malaysia, New Zealand and Singapore). Each country has an active pharmacovigilance programme managed by a national regulatory agency. Current methods for assessing risks and current methods used for risk management and communication are compared with the 'tools' used by the US FDA. Major positive attributes of the programmes in all five countries include active involvement of independent expert clinical advisory committees in identifying and evaluating risks through the assessment of reports of serious and unusual reactions, and regular communications about risks from the national agencies to doctors and pharmacists by means of pharmacovigilance bulletins. Most components of the risk-management toolbox are currently used, in some instances without legislated support. Variations in the way risk-management tools are implemented within individual national health systems are illustrated.
    Matched MeSH terms: Risk Management/methods*
  13. Fatokun O
    Curr Drug Saf, 2020;15(3):181-189.
    PMID: 32538733 DOI: 10.2174/1573403X16666200615144946
    BACKGROUND: While off-label drug use is common and sometimes necessary, it also presents considerable risks. Therefore, measures intended to prevent or reduce the potential exposure to off-label risks have been recommended. However, little is known about community pharmacists' beliefs regarding these measures in Malaysia.

    OBJECTIVES: This study examined community pharmacists' beliefs towards risk minimization measures in off-label drug use in Malaysia and assessed the relationship between perceived risk of off-label drug use and beliefs towards risk minimization measures.

    METHODS: A cross-sectional survey was conducted among 154 pharmacists practicing in randomly selected community pharmacies in Kuala Lumpur and the State of Selangor, Malaysia.

    RESULTS: The majority agreed or strongly agreed that adverse drug events from the off-label drug should be reported to the regulatory authority (90.9%) and the off-label drug should only be used when the benefit outweighs potential risks (88.3%). Less than half (48.1%) agreed or strongly agreed that written informed consent should be obtained before dispensing off-label drugs and a majority (63.7%) agreed or strongly agreed that the informed consent process will be burdensome to healthcare professionals. Beliefs towards risk minimization measures were significantly associated with perceived risk of off-label drug use regarding efficacy (p = 0. 033), safety (p = 0.001), adverse drug rection (p = 0.001) and medication errors (p = 0.002).

    CONCLUSION: The community pharmacists have positive beliefs towards most of the risk minimization measures. However, beliefs towards written informed consent requirements are not encouraging. Enhancing risk perception may help influence positive beliefs towards risk minimization measures.

    Matched MeSH terms: Risk Management/methods
  14. Xiong J, Domnic Jacob GA, Xiong JG
    Am J Health Behav, 2023 Feb 28;47(1):165-172.
    PMID: 36945091 DOI: 10.5993/AJHB.47.1.17
    Objectives: In this study, we analyzed negative online public opinion in tertiary hospitals and evaluated corresponding risk by applying the Kaiser Model. Methods: Through data and expert group discussion, combined with the hospital's actual negative online public opinion management, we determined the opinions posing higher risk. The hospital's risk questionnaire for negative opinion was designed based on the Kaiser Model. The whole hospital staff was then trained and investigated. An Excel worksheet was used for statistical analysis and risk calculation.Results: According to the ranking of risk value, the top 5 negative online public opinions were drug supply and demand, in-hospital parking, handling of public health emergencies, the service attitude of hospital guidance staff, and interpretation of medical insurance policies. Conclusion: The hospital needs to revise and improve the emergency response plan for negative online public opinion based on the analysis results and reports of opinion risks. This is helpful for strengthening hospital-level emergency training, improving the hospital's ability to manage negative opinion risks, and promoting the hospital to become passive about negative online public opinion.
    Matched MeSH terms: Risk Management*
  15. Aziz Basiran, Ismail Bahari
    MyJurnal
    Various types of Occupational Safety and Health Management Systems (OSH-MS) exist in the market. Basically, these systems have similar basic principles and even elements. However, the importance of these elements in terms of successful management of OSH differs according to the end-user. OSH Practitioners with different roles and responsibilities have different views on which element or elements contribute significantly to the overall success of OSH management. There are no standardization in terms quantifying the elements that qualifies an OSH-MS. A study was carried out to quantify the implementation of an OSH-MS through the determination of weighing factors for the different elements in an OSH-MS. Respondents for this study comprised of top safety and health management, safety and health officers (SHO) / radiation protection officers (RPO), DOSH officers, auditors and consultants who are very familiar with OSH-MS. Sample of this study was based on purposive sampling due to strict criteria and prerequisites to be met. Questionnaires were distributed to the identified organizations and personnel. Results from this study established that, auditor has the highest level of understanding of OSH-MS compared with top safety and health management, SHO / RPO, DOSH officers and OSH consultants. Among all the elements in the OSH-MS studied for their levels of importance in terms of the overall success of implementing an OSH-MS, OSH policy is the most critical element, followed by hazard identification, risk assessment and control, employee participation, responsibility and accountability and competence and training. The weighing factor for these top 5 elements are OSH policy (0.36); hazard identification, risk assessment and risk control (0.25); employee participation (0.15); responsibility and accountability (0.14); and competence and training (0.10). Application of the weighing factors of these elements allows the quantification of audit status (Audit Score) based on the equation: audit score = 0.36 [OSH Policy] + 0.25 [Hazard Identification, Risk Assessment and Risk Control] + 0.15 [Employee Participation] + 0.14 [Responsibility and Accountability] + 0.10 [Competence and Training]. Minimum tolerable target for each element of an OSH-MS was also determined. The minimum tolerable frequency of OSH policy is reviewed by top management is yearly; the minimum tolerable frequency of risk management is reviewed is yearly; the minimum tolerable percentage of employees who should be made known on relevant legal and other requirements is ≥90%; the minimum tolerable percentage of OSH objectives and programme(s) achieved / implemented is between 80 – 89%; the minimum tolerable percentage of money budgeted for OSH in a year compared to organization revenue is between 1 – 5%; the minimum tolerable number of hours for each employee needed to be trained on OSH per year is between 30 – 39 hours; the minimum tolerable percentage of employees who should be communicated on matters related to OSH is ≥90%; the minimum tolerable percentage of employees participation and involvement in hazard identification, risk assessment and determining controls is ≥90%; the minimum tolerable percentage of employees who should be involved in establishing OSH documents is
    Matched MeSH terms: Risk Management
  16. Maakip I, Keegel T, Oakman J
    Appl Ergon, 2016 Mar;53 Pt A:252-7.
    PMID: 26499952 DOI: 10.1016/j.apergo.2015.10.008
    Musculoskeletal disorders (MSDs) are a major occupational health issue for workers in developed and developing countries, including Malaysia. Most research related to MSDs has been undertaken in developed countries; given the different regulatory and cultural practices it is plausible that contributions of hazard and risk factors may be different. A population of Malaysian public service office workers were surveyed (N = 417, 65.5% response rate) to determine prevalence and associated predictors of MSD discomfort. The 6-month period prevalence of MSD discomfort was 92.8% (95%CI = 90.2-95.2%). Akaike's Information Criterion (AIC) analyses was used to compare a range of models and determine a model of best fit. Contributions associated with MSD discomfort in the final model consisted of physical demands (61%), workload (14%), gender (13%), work-home balance (9%) and psychosocial factors (3%). Factors associated with MSD discomfort were similar in developed and developing countries but the relative contribution of factors was different, providing insight into future development of risk management strategies.
    Matched MeSH terms: Risk Management
  17. Ahmad Farid, A.R., Haidar Rizal, T., Jamsiah, M., Khalib, A.L.
    MyJurnal
    Introduction : Health management is a tool to ensure an effective running of health program and at the same time avoiding flaws to its components including patients, workers and the entire organization. Risk management is a new concept in health management where the determinants of the problems or the risks are put to minima. It’s strategies are oriented towards prevention as well as controlling to all its administrative system.
    Methodology : This is a systematic review on various papers, studies and observations put forwards by risk management experts. It is also supported by feedbacks from many scholars who are involved in research and teaching.
    Results : It is been observed that risk management activities have been on practiced in health care delivery system. It is not a new form, but rather a situational action based on certain issues. In fact, it happens in any organization – public or private. Close observation on this area has triggered development of various risk management models including some administrative standard and guidelines.
    Conclusion: Risk management is a new approach that need to be practiced by all manager and leader. Its discipline involves interpretation of risk at all angles. It is not only confined to the explicit component, but should also be expended to others area as well. It needs a good sense and good attitude of the manager. The essence of risk management is to minimize the risk to patient, staff, public and the entire organization.
    Matched MeSH terms: Risk Management
  18. Tingle J
    Br J Nurs, 2017 May 25;26(10):572-573.
    PMID: 28541112 DOI: 10.12968/bjon.2017.26.10.572
    John Tingle, Reader in Health Law at Nottingham Trent University, and Jen Minford, Junior Doctor Co-ordinator, Nottingham University Hospitals NHS Trust, discuss initiatives presented at a global summit on patient safety.
    Matched MeSH terms: Risk Management*
  19. Lee YS, Oh YS, Choi EK, Chern AKC, Jiampo P, Chutinet A, et al.
    Open Heart, 2021 12;8(2).
    PMID: 34857666 DOI: 10.1136/openhrt-2021-001745
    PURPOSE: Dabigatran is a direct thrombin inhibitor approved for stroke prophylaxis in patients with non-valvular atrial fibrillation (NVAF). Real-world data about patient preference, satisfaction and convenience in patients in Asia are not available. The study aimed to explore the perception of patients with newly diagnosed NVAF regarding dabigatran versus vitamin K antagonists (VKAs), when used for stroke prevention.

    PATIENTS AND METHODS: This was a multinational, multicentre, non-interventional study involving 49 sites across 5 countries in South East Asia and South Korea where 934 patients newly diagnosed with NVAF were initiated on either dabigatran (N=591) or VKA (N=343). Data were collected at baseline and over two follow-up visits across 6 months. Treatment satisfaction and patient convenience were evaluated using the Perception on Anticoagulant Treatment Questionnaire-2 (PACT-Q2).

    RESULTS: The mean age of the patients was 65.9±10.4 years, and 64.2% were male. Mean CHA2DS2-VASc score was 2.4±1.5, and mean HAS-BLED score was 1.2±0.9. At baseline, patients initiated on dabigatran had higher stroke risk, bleeding risk, creatinine clearance and proportion of patients with concomitant illnesses compared with patients initiated on VKAs. Treatment convenience was perceived to be significantly better with dabigatran versus VKAs at visits 2 and 3 (p=0.0423 and 0.0287, respectively). Treatment satisfaction was significantly better with dabigatran compared with VKAs at visit 3 (p=0.0300).

    CONCLUSION: In this study, dabigatran is associated with better patient perception in terms of treatment convenience and satisfaction compared with VKAs when used for stroke prevention in newly diagnosed NVAF patients from South East Asia and South Korea.

    TRIAL REGISTRATION NUMBER: NCT02849509.

    PLAIN LANGUAGE SUMMARY: Patient satisfaction with dabigatran versus VKAs in South East Asia. Patients with atrial fibrillation are at high risk of stroke and require anticoagulants for stroke prevention. Two such anticoagulants are dabigatran and VKAs. We wanted to compare the extent of satisfaction and treatment convenience among newly diagnosed patients with atrial fibrillation from the South East Asian region when they were given either dabigatran or VKAs. Consenting patients filled out a standardised questionnaire called the PACT-Q2 over three visits after they were started on either dabigatran (591 patients) or VKAs (343 patients). We found that satisfaction and convenience were significantly higher when patients received dabigatran than when they received VKAs.

    Matched MeSH terms: Risk Management
  20. Wee SY, Aris AZ, Yusoff FM, Praveena SM
    Sci Total Environ, 2019 Jun 25;671:431-442.
    PMID: 30933799 DOI: 10.1016/j.scitotenv.2019.03.243
    Endocrine disrupting compounds (EDCs) are an emerging environmental concern and commonly occur as a mixture of compounds. The EDC mixture can be more toxic than any single compound. The present study analyses EDCs in surface water in the case of an urban tropical river, the Langat River, using the multiresidue analytical method of solid phase extraction and liquid chromatography-tandem mass spectrometry (SPE-LC-MS/MS). The Langat River is used as a drinking water source and is treated for Malaysian drinking water supply. A total of 14 EDCs i.e. five hormones, seven pharmaceuticals, one pesticide, and one plasticizer were detected. Caffeine was observed to be highest at 19.33 ng/L, followed by bisphenol A and diclofenac at 8.24 ng/L and 6.15 ng/L, respectively. Using a conservative risk quotient (RQ) method, EDCs were estimated for having negligible risks under acute and chronic exposure (RQ risk related to these compounds in the Langat River riverine ecosystem. However, the presence of EDCs in surface water raises concerns about potential human exposure to EDCs via dietary intake i.e. food and drinking water supply. Although the ecological risks are considered negligible, these risks should not be neglected in terms of future prioritization and risk management. Improvements in water quality monitoring and risk assessment in water source protection are required to support a multibarrier approach to managing drinking water supply systems for safe water supply. The present study proposes a risk management and monitoring framework for EDCs to support the aforementioned multibarrier approach.
    Matched MeSH terms: Risk Management/methods*
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