Displaying publications 1 - 20 of 28 in total

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  1. Singh RB, Patra KC, Pradhan B, Samantra A
    J Environ Manage, 2024 Feb 14;352:120091.
    PMID: 38228048 DOI: 10.1016/j.jenvman.2024.120091
    Water is a vital resource supporting a broad spectrum of ecosystems and human activities. The quality of river water has declined in recent years due to the discharge of hazardous materials and toxins. Deep learning and machine learning have gained significant attention for analysing time-series data. However, these methods often suffer from high complexity and significant forecasting errors, primarily due to non-linear datasets and hyperparameter settings. To address these challenges, we have developed an innovative HDTO-DeepAR approach for predicting water quality indicators. This proposed approach is compared with standalone algorithms, including DeepAR, BiLSTM, GRU and XGBoost, using performance metrics such as MAE, MSE, MAPE, and NSE. The NSE of the hybrid approach ranges between 0.8 to 0.96. Given the value's proximity to 1, the model appears to be efficient. The PICP values (ranging from 95% to 98%) indicate that the model is highly reliable in forecasting water quality indicators. Experimental results reveal a close resemblance between the model's predictions and actual values, providing valuable insights for predicting future trends. The comparative study shows that the suggested model surpasses all existing, well-known models.
    Matched MeSH terms: Quality Indicators, Health Care*
  2. McLeod M, Torode J, Leung K, Bhoo-Pathy N, Booth C, Chakowa J, et al.
    Lancet Oncol, 2024 Feb;25(2):e63-e72.
    PMID: 38301704 DOI: 10.1016/S1470-2045(23)00568-5
    This Policy Review sourced opinions from experts in cancer care across low-income and middle-income countries (LMICs) to build consensus around high-priority measures of care quality. A comprehensive list of quality indicators in medical, radiation, and surgical oncology was identified from systematic literature reviews. A modified Delphi study consisting of three 90-min workshops and two international electronic surveys integrating a global range of key clinical, policy, and research leaders was used to derive consensus on cancer quality indicators that would be both feasible to collect and were high priority for cancer care systems in LMICs. Workshop participants narrowed the list of 216 quality indicators from the literature review to 34 for inclusion in the subsequent surveys. Experts' responses to the surveys showed consensus around nine high-priority quality indicators for measuring the quality of hospital-based cancer care in LMICs. These quality indicators focus on important processes of care delivery from accurate diagnosis (eg, histologic diagnosis via biopsy and TNM staging) to adequate, timely, and appropriate treatment (eg, completion of radiotherapy and appropriate surgical intervention). The core indicators selected could be used to implement systems of feedback and quality improvement.
    Matched MeSH terms: Quality Indicators, Health Care*
  3. Lim TO, Morad Z
    Med J Malaysia, 1998 Dec;53(4):392-400.
    PMID: 10971983
    Quality of life outcome (QOL) on dialysis is important. We determined the measurement properties of Spitzer's QL-index, a QOL measure, in our patients on chronic haemodialysis. The QL-index measures 5 dimensions of QOL (activity, daily activities, general health, social support and psychological outlook). 59 haemodialysis (HD) patients from 2 centres were rated by 5 raters. Inter-rater agreement for the total score was good with a mean intra-class correlation coefficient 0.66 (range 0.47-0.81). That for dimension scores however was poor (weighted kappa range 0.07-1). Systematic differences between raters were also observed. Intra-rater agreement was generally better than inter-rater agreement. Significant gradients in scores were observed by age, serum albumin, comorbid disorders, previous hospitalisation, capacity for self care HD and rehabilitation status thus providing evidence for construct validity. The distribution of total scores was skewed indicating poor discriminatory ability. Nevertheless, QL-index has acceptable measurement properties for application in dialysis patients.
    Matched MeSH terms: Quality Indicators, Health Care/standards
  4. Wong YA, Mazlan R, Abdul Wahab NA, Ja'afar R, Huda Bani N, Abdullah NA
    J Med Screen, 2021 09;28(3):238-243.
    PMID: 33202173 DOI: 10.1177/0969141320973060
    OBJECTIVE: To evaluate and discuss the outcomes of the universal newborn hearing screening program conducted at four public hospitals in Malaysia.

    METHOD: A retrospective analysis of the universal newborn hearing screening database from each hospital was performed. The database consisted of 28,432 and 30,340 screening results of babies born in 2015 and 2016, respectively. Quality indicators (coverage rate, referral rate, return for follow-up rate, and ages at screening and diagnosis) were calculated.

    RESULTS: Overall coverage rate across the four hospitals was 75% in 2015 and 87.4% in 2016. Over the two years, the referral rates for the first screening ranged from 2.7% to 33.93% with only one hospital achieving the recommended benchmark of <4% in both years. The return for follow-up rates for each participating hospital was generally below the recommended benchmark of ≥95%. The mean age at screening was 3.9 ± 1.2 days and 3.3 ± 0.4 days, respectively. The mean age at diagnosis for 70 infants diagnosed with permanent hearing loss was 4.7 ± 0.7 months in 2015 and 3.6 ± 0.9 months in 2016.

    CONCLUSIONS: Quality measures for the universal newborn hearing screening program in four public hospitals in Malaysia were lower than the required standards. Nevertheless, some quality indicators showed statistically significant improvements over the two years. Next steps involve identifying and implementing the best practice strategies to improve the outcome measures and thus the quality of the program.

    Matched MeSH terms: Quality Indicators, Health Care*
  5. Behrouzi F, Shaharoun AM, Ma'aram A
    Aust Health Rev, 2014 May;38(2):208-17.
    PMID: 24589328 DOI: 10.1071/AH13170
    In order to attain a useful balanced scorecard (BSC), appropriate performance perspectives and indicators are crucial to reflect all strategies of the organisation. The objectives of this survey were to give an insight regarding the situation of the BSC in the health sector over the past decade, and to afford a generic approach of the BSC development for health settings with specific focus on performance perspectives, performance indicators and BSC generation. After an extensive search based on publication date and research content, 29 articles published since 2002 were identified, categorised and analysed. Four critical attributes of each article were analysed, including BSC generation, performance perspectives, performance indicators and auxiliary tools. The results showed that 'internal business process' was the most notable BSC perspective as it was included in all reviewed articles. After investigating the literature, it was concluded that its comprehensiveness is the reason for the importance and high usage of this perspective. The findings showed that 12 cases out of 29 reviewed articles (41%) exceeded the maximum number of key performance indicators (KPI) suggested in a previous study. It was found that all 12 cases were large organisations with numerous departments (e.g. national health organisations). Such organisations require numerous KPI to cover all of their strategic objectives. It was recommended to utilise the cascaded BSC within such organisations to avoid complexity and difficulty in gathering, analysing and interpreting performance data. Meanwhile it requires more medical staff to contribute in BSC development, which will result in greater reliability of the BSC.
    Matched MeSH terms: Quality Indicators, Health Care/organization & administration; Quality Indicators, Health Care/standards*
  6. Garegnani L, Franco JVA, Escobar Liquitay CM, Brant LCC, Lim HM, de Jesus Jessen NP, et al.
    Prev Med, 2023 Jul;172:107534.
    PMID: 37146731 DOI: 10.1016/j.ypmed.2023.107534
    BACKGROUND: In 2010 the American Heart Association defined the concept of ideal cardiovascular health to renew the focus on primordial prevention for cardiovascular disease. Evidence primarily from high-income countries suggests ideal CVH prevalence is low and decreases with age, with vulnerable populations differentially affected. We aimed to identify and characterize the evidence relevant to CVH metrics in low- and middle-income countries (LMICs).

    METHODS: We followed the Joanna Briggs Institute guideline for the conduct of this scoping review. We searched MEDLINE, Embase, LILACS and study registers from inception to 14 March 2022. We included cross-sectional and cohort studies in populations representing a geographically-defined unit (urban or rural) in LMICs, and with data on CVH metrics i.e. all health or clinical factors (cholesterol, blood pressure, glycemia and body mass index) and at least one health behavior (smoking, diet or physical activity). We report findings following the PRISMA-Scr extension for scoping reviews.

    RESULTS: We included 251 studies; 85% were cross-sectional. Most studies (70.9%) came from just ten countries. Only 6.8% included children younger than 12 years old. Only 34.7% reported seven metrics; 25.1%, six. Health behaviors were mostly self-reported; 45.0% of studies assessed diet, 58.6% physical activity, and 90.0% smoking status.

    CONCLUSIONS: We identified a substantial and heterogeneous body of research presenting CVH metrics in LMICs. Few studies assessed all components of CVH, especially in children and in low-income settings. This review will facilitate the design of future studies to bridge the evidence gap. This scoping review protocol was previously registered on OSF: https://osf.io/sajnh.

    Matched MeSH terms: Quality Indicators, Health Care
  7. Rodrigues IA, Sprinkhuizen SM, Barthelmes D, Blumenkranz M, Cheung G, Haller J, et al.
    Am J Ophthalmol, 2016 08;168:1-12.
    PMID: 27131774 DOI: 10.1016/j.ajo.2016.04.012
    PURPOSE: To define a minimum set of outcome measures for tracking, comparing, and improving macular degeneration care.

    DESIGN: Recommendations from a working group of international experts in macular degeneration outcomes registry development and patient advocates, facilitated by the International Consortium for Health Outcomes Measurement (ICHOM).

    METHODS: Modified Delphi technique, supported by structured teleconferences, followed by online surveys to drive consensus decisions. Potential outcomes were identified through literature review of outcomes collected in existing registries and reported in major clinical trials. Outcomes were refined by the working group and selected based on impact on patients, relationship to good clinical care, and feasibility of measurement in routine clinical practice.

    RESULTS: Standardized measurement of the following outcomes is recommended: visual functioning and quality of life (distance visual acuity, mobility and independence, emotional well-being, reading and accessing information); number of treatments; complications of treatment; and disease control. Proposed data collection sources include administrative data, clinical data during routine clinical visits, and patient-reported sources annually. Recording the following clinical characteristics is recommended to enable risk adjustment: age; sex; ethnicity; smoking status; baseline visual acuity in both eyes; type of macular degeneration; presence of geographic atrophy, subretinal fibrosis, or pigment epithelial detachment; previous macular degeneration treatment; ocular comorbidities.

    CONCLUSIONS: The recommended minimum outcomes and pragmatic reporting standards should enable standardized, meaningful assessments and comparisons of macular degeneration treatment outcomes. Adoption could accelerate global improvements in standardized data gathering and reporting of patient-centered outcomes. This can facilitate informed decisions by patients and health care providers, plus allow long-term monitoring of aggregate data, ultimately improving understanding of disease progression and treatment responses.

    Matched MeSH terms: Quality Indicators, Health Care*
  8. Ahmad N, Hassan Y, Tangiisuran B, Meng OL, Abd Aziz N, Ahmad FU, et al.
    J Eval Clin Pract, 2013 Oct;19(5):798-804.
    PMID: 22583820 DOI: 10.1111/j.1365-2753.2012.01852.x
    RATIONALE, AIMS AND OBJECTIVES: Existing literature suggests that doctors' poor adherence with guidelines is one of the major contributing factors to suboptimal control of hypertension. This study aims to evaluate doctors' adherence with Malaysian clinical practice guideline (CPG 2008) in a tertiary care hospital, and factors associated with guideline adherence and hypertension control.
    METHODS: This was a cross-sectional study conducted at Hospital Pulau Pinang, Penang, Malaysia. Prescriptions written by 26 enrolled doctors to 650 established hypertensive outpatients (25 prescriptions per enrolled doctor) were noted on visit 1 along with patients' demographic and clinical data. The noted prescriptions were classified either as compliant or non-compliant to CPG (2008). Five hundred twenty (80%) of the enrolled patients (20 patients per enrolled doctor) were followed for one more visit. Blood pressure (BP) noted on visit 2 was related to the prescription written on visit 1. SPSS 16 (SPSS Inc., Chicago, IL, USA) was used for data analysis.
    RESULTS: Three hundred forty-nine (67.1%) patients received guidelines compliant pharmacotherapy. In multivariate analysis, hypertension clinic had significant negative association with guidelines adherence. Two hundred sixty-five patients (51%) were at goal BP on visit 2. In multivariate analysis, angiotensin-converting enzyme inhibitors and guidelines adherence had significant positive, while renal disease, diabetes mellitus and diabetic clinic had significant negative association with hypertension control.
    CONCLUSIONS: An overall fair level of adherence with guidelines and better control of hypertension was observed. Guidelines compliant practices resulted in better control of hypertension. The gaps between what guidelines recommend and clinical practice were especially seen in the pharmacotherapy of uncomplicated hypertension and hypertension with diabetes mellitus and renal disease.
    KEYWORDS: Malaysia; adherence; guidelines; hypertension
    Study site: Cardiology, nephrology, diabetic and hypertension clinics, Hospital Pulau Pinang, Malaysia
    Matched MeSH terms: Quality Indicators, Health Care/standards; Quality Indicators, Health Care/statistics & numerical data
  9. Rashid WE, Jusoff HK
    Int J Health Care Qual Assur, 2009;22(5):471-82.
    PMID: 19725368
    This paper attempts to explore the concept of service quality in a health care setting.
    Matched MeSH terms: Quality Indicators, Health Care*
  10. Nwagbara VC, Rasiah R
    Global Health, 2015;11:44.
    PMID: 26582159 DOI: 10.1186/s12992-015-0131-y
    Against the backdrop of systemic inefficiency in the public health care system and the theoretical claims that markets result in performance and efficiency improvement, developing countries' governments have been rapidly commercializing health care delivery. This paper seeks to determine whether commercialization through an expansion in private hospitals has led to performance improvements in public hospitals.
    Matched MeSH terms: Quality Indicators, Health Care/statistics & numerical data
  11. Mahmud I, Kelley T, Stowell C, Haripriya A, Boman A, Kossler I, et al.
    JAMA Ophthalmol, 2015 Nov;133(11):1247-52.
    PMID: 26291752 DOI: 10.1001/jamaophthalmol.2015.2810
    Aligning outcome measures for cataract surgery, one of the most frequently performed procedures globally, may facilitate international comparisons that can drive improvements in the outcomes most meaningful to patients.
    Matched MeSH terms: Quality Indicators, Health Care*
  12. Lim TO, Soraya A, Ding LM, Morad Z
    Int J Qual Health Care, 2002 Jun;14(3):251-8.
    PMID: 12108535
    Quality assurance of medical practice requires assessment of doctors' performance, whether informally via a system such as peer review or more formally via one such as credentialing. Current methods of assessment are, however, subjective or implicit. More objective methods of assessment based on statistical process control technique such as cumulative sum (CUSUM) procedure may be helpful.
    Matched MeSH terms: Quality Indicators, Health Care*
  13. Fatokun O
    Lancet Oncol, 2017 01;18(1):19-20.
    PMID: 28049569 DOI: 10.1016/S1470-2045(16)30650-7
    Matched MeSH terms: Quality Indicators, Health Care/legislation & jurisprudence
  14. Jeon YH, Chien WT, Ha JY, Ibrahim R, Kirley B, Tan LL, et al.
    Aging Ment Health, 2018 10;22(10):1279-1286.
    PMID: 28714742 DOI: 10.1080/13607863.2017.1351521
    OBJECTIVES: An Asia-Pacific regional collaboration group conducted its first multi-country research project to determine whether or not European quality indicators (QIs) for psychosocial care in dementia could be implemented as a valid tool in residential aged care across seven Asia-Pacific sites (Australia, Hong Kong Special Administrative Region, Mainland China, Malaysia, Singapore, South Korea, and Thailand).

    METHOD: Following the European QI protocol, auditing and data extraction of medical records of consenting residents with dementia were conducted by trained auditors with relevant health care backgrounds. Detailed field notes by the auditors were also obtained to describe the characteristics of the participating care facilities, as well as key issues and challenges encountered, for each of the 12 QIs.

    RESULTS: Sixteen residential care facilities in the seven Asia-Pacific sites participated in this study. Data from 275 residents' records revealed each of the 12 Qis' endorsement varied widely within and between the study sites (0%-100%). Quality of the medical records, family and cultural differences, definitions and scoring of certain indicators, and time-consuming nature of the QI administration were main concerns for implementation.

    CONCLUSION: Several items in the European QIs in the current format were deemed problematic when used to measure the quality of psychosocial care in the residential aged care settings in participating Asia-Pacific countries. We propose refinements of the European QIs for the Asian-Pacific context, taking into account multiple factors identified in this study. Our findings provide crucial insights for future research and implementation of psychosocial dementia care QIs in this region.

    Matched MeSH terms: Quality Indicators, Health Care/standards*
  15. Lee WS, Tee CW, Koay ZL, Wong TS, Zahraq F, Foo HW, et al.
    World J Gastroenterol, 2018 Mar 07;24(9):1013-1021.
    PMID: 29531465 DOI: 10.3748/wjg.v24.i9.1013
    AIM: To study implications of measuring quality indicators on training and trainees' performance in pediatric colonoscopy in a low-volume training center.

    METHODS: We reviewed retrospectively the performance of pediatric colonoscopies in a training center in Malaysia over 5 years (January 2010-December 2015), benchmarked against five quality indicators: appropriateness of indications, bowel preparations, cecum and ileal examination rates, and complications. The European Society of Gastrointestinal Endoscopy guideline for pediatric endoscopy and North American Society for Pediatric Gastroenterology, Hepatology and Nutrition training guidelines were used as benchmarks.

    RESULTS: Median (± SD) age of 121 children [males = 74 (61.2%)] who had 177 colonoscopies was 7.0 (± 4.6) years. On average, 30 colonoscopies were performed each year (range: 19-58). Except for investigations of abdominal pain (21/177, 17%), indications for colonoscopies were appropriate in the remaining 83%. Bowel preparation was good in 87%. One patient (0.6%) with severe Crohn's disease had bowel perforation. Cecum examination and ileal intubation rate was 95% and 68.1%. Ileal intubation rate was significantly higher in diagnosing or assessing inflammatory bowel disease (IBD) than non-IBD (72.9% vs 50.0% P = 0.016). Performance of four trainees was consistent throughout the study period. Average cecum and ileal examination rate among trainees were 97% and 77%.

    CONCLUSION: Benchmarking against established guidelines helps units with a low-volume of colonoscopies to identify area for further improvement.

    Matched MeSH terms: Quality Indicators, Health Care/standards*
  16. Hill S
    PLoS Med, 2007 Mar 27;4(3):e149.
    PMID: 17388686
    Matched MeSH terms: Quality Indicators, Health Care
  17. Babar ZU, Ibrahim MI, Singh H, Bukahri NI, Creese A
    PLoS Med, 2007 Mar 27;4(3):e82.
    PMID: 17388660
    Malaysia's stable health care system is facing challenges with increasing medicine costs. To investigate these issues a survey was carried out to evaluate medicine prices, availability, affordability, and the structure of price components.
    Matched MeSH terms: Quality Indicators, Health Care
  18. Chan SC, Chandramani T, Chen TY, Chong KN, Harbaksh S, Lee TW, et al.
    Med J Malaysia, 2005 Oct;60(4):475-82.
    PMID: 16570710
    An audit of hypertension management was done in October 2004 in nine general practice (GP) clinics. Two structure, ten process and two outcome indicators were assessed. Results showed that targets were achieved in only four indicators, i.e., weight recording (89%), BP monitoring (85.8%), follow-up interval not exceeding 6 months (87.9%) and mean diastolic BP (73.9%). The other indicators (hypertension registry, reminder mechanisms for defaulters, recording of smoking, height, fundoscopy, monitoring of lipid profile, blood sugar, ECG, renal function and achievement of target mean systolic pressure) showed adequacy percentages varying from 22.1 to 68.7. Out of the 1260 patients assessed, 743 (59%) achieved a mean BP < or = 140/90 (or < or = 130/80 mmHg with diabetes mellitus / renal insufficiency) in the last 3 recorded readings. There was a vast difference between individual clinics. Reasons for not achieving targets were discussed and remedial measures for implementation were recommended.
    Matched MeSH terms: Quality Indicators, Health Care
  19. Saleh K, Ibrahim MI
    Pharm World Sci, 2005 Dec;27(6):442-6.
    PMID: 16341951 DOI: 10.1007/s11096-005-1318-8
    OBJECTIVE: To assess the pharmaceutical sector to know whether people have access to essential medicines.

    SETTING: The study was conducted in 20 public health clinics, five public district drug stores and 20 private retail pharmacies selected randomly in five different areas randomly selected (four states and a federal territory).

    METHOD: The methodology used was adopted from the World Health Organization study protocol. The degree of attainment of the strategic pharmaceutical objectives of improved access is measured by a list of tested indicators. Access is measured in terms of the availability and affordability of essential medicines, especially to the poor and in the public sector. The first survey in the public health clinics and public district drug stores gathered information about current availability of essential medicines, prevalence of stock-outs and affordability of treatment (except drug stores). The second survey assessed affordability of treatment in public health clinics and private retail pharmacies.

    MAIN OUTCOME MEASURE: Availability, stock-out duration, percent of medicines dispensed, accessibility and affordability of key medicines.

    RESULTS: The average availability of key medicines in the public health clinics for the country was 95.4%. The average stock-out duration of key medicines was 6.5 days. However, average availability of key medicines in the public district drug stores was 89.2%; with an average stock-out duration of 32.4 days. Medicines prescribed were 100% dispensed to the patients. Average affordability for public health clinics was 1.5 weeks salary and for the private pharmacies, 3.7 weeks salary.

    CONCLUSIONS: The present pharmaceutical situation in the context of essential medicines list implementation reflected that the majority of the population in Malaysia had access to affordable essential medicines. If medicines need to be obtained from the private sector, they are hardly affordable. Although the average availability of essential medicines in Malaysia was high being more than 95.0%, in certain areas in Sabah availability was less than 80.0% and still a problem.
    Matched MeSH terms: Quality Indicators, Health Care
  20. Yon RB, Hamidy MA, Lin CY
    Asia Pac J Public Health, 2001;13(1):54-8.
    PMID: 12109263
    Since the First Malaysia Plan (1966-1970) many reviews have been done on the five-year health plans of the Ministry of Health (MOH). These included the Mid-Term Reviews and the review done at the end of the respective five-year plan period. There was no structured evaluation method carried out until the Seventh Malaysia Plan (7MP) period (1996-2000), among others because of the complexity of the MOH health plans. The evaluation of the 7MP was the first one conducted using a better-structured process. The findings and recommendations of the evaluation were used and incorporated in the subsequent 5-year health plan, under the Eighth Malaysia Plan (2001-2005).
    Matched MeSH terms: Quality Indicators, Health Care
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