Displaying publications 81 - 100 of 365 in total

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  1. Holland B
    Hum Biol, 1987 Jun;59(3):477-87.
    PMID: 3610122
    The effects of breast-feeding on infant health and mortality, particularly in the developing nations, are a matter of controversy and importance. The Malaysian Family Life Survey (MFLS) of over 1200 women has recently been the source of a great deal of valuable information on the influence of breast-feeding and interacting social variables on the incidence of infant mortality. Accuracy of reporting of breast-feeding duration is a key issue in the validity of studies of breast-feeding and infant mortality. This paper presents an illustrative analysis of the quality of breast-feeding data from the Malaysian Family Life Survey, using logit model schedules. Lesthaeghe and Page derived a logit model schedule of breast-feeding, summarizing empirical experience. This family of model breast-feeding duration curves is similar to the logit model life tables developed by Brass, and was intended for similar applications. To verify the MFLS retrospective breast-feeding reports, the observed median duration and variability were calculated for ethnic group/cohort subsets, and expected duration distribution curves were generated from the model using these observed parameter values. The expected curve generated from the model fit the observed curve of breast-feeding discontinuation extremely closely. Thus it is unlikely that any significant distortion of the pattern of discontinuation of breast-feeding occurred in data collection. Extensions of this method of data quality checking to other duration distributions are suggested.
    Matched MeSH terms: Data Collection/standards*
  2. AlAama J, Smith TD, Lo A, Howard H, Kline AA, Lange M, et al.
    Hum Mutat, 2011 May;32(5):501-6.
    PMID: 21305654 DOI: 10.1002/humu.21463
    Genetic diseases are a pressing global health problem that requires comprehensive access to basic clinical and genetic data to counter. The creation of regional and international databases that can be easily accessed by clinicians and diagnostic labs will greatly improve our ability to accurately diagnose and treat patients with genetic disorders. The Human Variome Project is currently working in conjunction with human genetics societies to achieve this by establishing systems to collect every mutation reported by a diagnostic laboratory, clinic, or research laboratory in a country and store these within a national repository, or HVP Country Node. Nodes have already been initiated in Australia, Belgium, China, Egypt, Malaysia, and Kuwait. Each is examining how to systematically collect and share genetic, clinical, and biochemical information in a country-specific manner that is sensitive to local ethical and cultural issues. This article gathers cases of genetic data collection within countries and takes recommendations from the global community to develop a procedure for countries wishing to establish their own collection system as part of the Human Variome Project. We hope this may lead to standard practices to facilitate global collection of data and allow efficient use in clinical practice, research and therapy.
    Matched MeSH terms: Data Collection/methods*
  3. Talib MHN, Ibrahim Z, Abd Rahim N, Zulhani R, Nordin N, Farah N, et al.
    ISA Trans, 2020 Oct;105:230-239.
    PMID: 32475537 DOI: 10.1016/j.isatra.2020.05.040
    Fuzzy Logic Speed Controller (FLSC) has been widely used for motor drive due to its robustness and its non-reliance to real plant parameters. However, it is computationally expensive to be implemented in real-time and prone to the fuzzy rules' selection error which results in the failure of the drive's system. This paper proposes an improved simplified rules method for Fuzzy Logic Speed Controller (FLSC) based on the significant crisp output calculations to address these issues. A systematic procedure for the fuzzy rules reduction process is first described. Then, a comprehensive evaluation of the activated crisp output data is presented to determine the fuzzy dominant rules. Based on the proposed method, the number of rules was significantly reduced by 72%. The simplified FLSC rule is tested on the Induction Motor (IM) drives system in which the real-time implementation was carried out in the dSPACE DS1103 controller environment. The simulation and experimental results based on the proposed FLSC have proved the workability of the simplified rules without degrading the motor performance.
    Matched MeSH terms: Data Collection
  4. Arvin B, Prepageran N, Raman R
    Indian J Otolaryngol Head Neck Surg, 2013 Dec;65(Suppl 3):480-4.
    PMID: 24427701 DOI: 10.1007/s12070-011-0356-x
    The objective of this study is to determine whether presbycusis occurs much earlier than previously believed if the high frequency (above 8 kHz) are included. Tertiary referral center (a teaching University). This is a cross-sectional observational study. Healthy adults from 20 to 49 years of age who had essentially normal hearing were included into the study. They were subjected to high frequency pure tone audiometry (until 16 kHz). Participants were grouped based on age ranges of 10 years (e.g., 20-29, 30-39, and 40-49) and the presence of symmetrical high frequency sensor neural hearing loss were documented. There is a significant presence of symmetrical high frequency sensor neural hearing loss (not attributed to any known risk factors) as early as from the age group of 40 to 49 years. Seven of 43 participants (16%) from age group of 20 to 29 years and 12 of 24 participants (50%) from age group of 30 to 39 years had significant high frequency hearing loss. High frequency hearing loss (high frequency Presbycusis) may occur much earlier than previously believed.
    Matched MeSH terms: Data Collection
  5. Daud R, Ismail M, Omar Z
    Ind Health, 2010;48(6):824-34.
    PMID: 20616464
    Competencies of occupational safety and health (OSH) professionals have become a concern due to the significance of safety management in the field of safety engineering. The purpose of this article is to identify competencies needed by OSH professionals. These competencies are required by professionals in administrating and enforcing legislations related to OSH in Malaysia. This study used Delphi technique in three rounds of data collection. The benefits of this research approach are the use of experts in gaining opinions without time and geographical restraints. The results show 25 generic competencies with combinations of cognitive, interpersonal and intrapersonal competencies and 33 functional or specific competencies including knowledge and skills needed by OSH professionals. Both generic and functional competencies are also divided into threshold and differentiating competencies that would be used to differentiate average and excellent performance of OSH professionals.
    Matched MeSH terms: Data Collection
  6. Juliasih NN, Soedarsono, Sari RM
    Infect Dis Rep, 2020 07 07;12(Suppl 1):8728.
    PMID: 32874460 DOI: 10.4081/idr.2020.8728
    Background: This study discusses the analysis of Tuberculosis (TB) program management at the Perak Timur Primary Health Care (PHC) and the Sawahan PHC in Surabaya. Early detection and adequate treatment can prevent transmission and improve control programs.

    Objective: This study aims to analyze management of the tuberculosis program at PHCs in Surabaya.

    Methods: The research method used is qualitative research. Data collection was done by interviewing tuberculosis officers about TB program and carrying out observations at the PHCs.

    Results: The study showed that case finding in the Perak Timur PHC and the Sawahan PHC was passive-active. The Perak Timur PHC has facilities for rapid molecular testing, while the Sawahan PHC have to go to a center for Health Laboratory if rapid molecular testing is needed. In terms of treatment, patients at the Perak Timur PHC would come according to an agreement with TB officer, while at the Sawahan PHC, patients have to come every Monday. Officer at the Perak Timur PHC tended to accommodate the needs of TB patients compared to officer at the Sawahan PHC. The level of adherence to taking medication in two PHCs is good but there are a number of patients who have not really understood the frequency of taking medication.

    Conclusion: Generally, both PHCs have good TB program management but the Perak Timur PHC tends to be more flexible towards patients while the Sawahan PHC tends to be stricter towards patients.

    Matched MeSH terms: Data Collection
  7. Chaiyakunapruk N, Kotirum S, Newall AT, Lambach P, Hutubessy RCW
    Influenza Other Respir Viruses, 2018 01;12(1):13-21.
    PMID: 29143498 DOI: 10.1111/irv.12491
    Influenza disease burden is recognized as one of the major public health problems globally. Much less is known about the economic burden of influenza especially in low- and middle-income countries (LMICs). A recent systematic review on the economic burden of influenza in LMICs suggests that information is scarce and/or incomplete and that there is a lack of standardized approaches for cost evaluations in LMICs. WHO commissioned and publicized a Manual for estimating the economic burden of seasonal influenza to support the standardization of estimates of the economic burden of seasonal influenza across countries. This article aims to describe the rationale of this manual development and opportunities that lie in collecting data to help policymakers estimate the economic burden of seasonal influenza. It describes a manual developed by WHO to help such estimation and also links to relevant literature and tools to ensure robustness of applied methods to assess the economic burden associated with seasonal influenza, including direct medical costs, direct non-medical costs and indirect costs.
    Matched MeSH terms: Data Collection
  8. Kedung Fletcher, Anding Nyuak, Tan Phei Yee
    MyJurnal
    There is lacking technology application in black pepper farming to automate daily routine activities in monitoring black pepper vines growth and nutrient need. With the revolution of Industry 4.0 (IR4.0), and tremendous improvement in the internet of things (IoT), the application of precision agriculture to pepper farming is a thing to consider for its benefit. This paper to explore the use of IoT to monitor fertilizer requirement for pepper vines using pH sensor. The pH sensor attached to Raspberry Pi 3 will be collecting the data and forwarding it to the cloud database for farmer reference and take decision based on data presented in form of a digital report from the database. The Python environment provides the space for coding in Raspberry Pi. SQL and PHP software is used to design the user interface and data management in the relational database management system. The information about pH provides a better understanding of how pH parameter affects the growth of pepper vines. The farmer will be able to access the information anywhere and anytime. Therefore, our proposed system will greatly help the pepper farmers in Sarawak in managing the usage of fertilizer as a way to minimize farm inputs, thus increase their profit.
    Matched MeSH terms: Data Collection
  9. Ghazali SA, Abdullah KL, Moy FM, Ahmad R, Hussin EOD
    Int Emerg Nurs, 2020 07;51:100889.
    PMID: 32622225 DOI: 10.1016/j.ienj.2020.100889
    INTRODUCTION: Patients who visit emergency departments need to undergo a precise assessment to determine their priority and accurate triage category to ensure they receive the right treatment.

    AIM: To identify the effect of triage training on the skills and accuracy of triage decisions for adult trauma patients.

    METHOD: A randomized controlled trial design was conducted in ten emergency department of public hospitals. A total of 143 registered nurses and medical officer assistants who performed triage roles were recruited for the control group (n = 74) and the intervention group (n = 69). The skill and accuracy of triage decisions were measured two weeks and four weeks after the intervention group were exposed to the intervention.

    RESULTS: There was a significant effect on the skill of triage decision-making between the control and the intervention group p 

    Matched MeSH terms: Data Collection
  10. Naing C, Kai YC, Yi CH, Yee NS, Yi LM, Jun LX, et al.
    Int Health, 2013 Sep;5(3):217-22.
    PMID: 24159624 DOI: 10.1093/inthealth/iht019
    BACKGROUND: This study aimed to determine knowledge of medication use, to investigate the treatment-seeking pattern and to identify factors affecting the use of public health clinics among the study population.

    METHODS: A survey was conducted in Mantin Town of Malaysia using a structured questionnaire based on a literature review. Households were recruited through a three-stage sampling technique.

    RESULTS: Of 183 respondents (mean age 44.6 [±16.9] years; 115 [62.8%] women), 157 (85.8%) did not know about the term 'generic name' and 159 (86.9%) were not sure about the difference in price between a generic medicine and a branded medicine. The majority sought healthcare from the public health clinics (102/183; 55.7%). In the multivariate analysis, higher education level of respondents (p = 0.028), good quality of services in public health clinics (p = 0.001) and short distances between their residences and the public health clinics (p<0.001) were the significant variables for predicting the use of a public health clinic.

    CONCLUSION: This study highlights that health education on the use of generic drugs needs to be scaled up. These findings are important to the health policy makers who may need to consider addressing factors such as quality of care and physical distance to the clinic in the design and implementation of health facilities and the selection of the catchment areas.
    Matched MeSH terms: Data Collection
  11. Freestone B, Rajaratnam R, Hussain N, Lip GY
    Int J Cardiol, 2003 Oct;91(2-3):233-8.
    PMID: 14559136
    BACKGROUND: There are established differences in cardiovascular disease in different racial groups. Worldwide, the literature regarding the clinical epidemiology of atrial fibrillation in non-white populations is scarce.

    OBJECTIVES: To document the prevalence of atrial fibrillation (AF) in the multiracial population of Malaysia, and to describe the clinical features and management of these patients.

    SETTING: Busy city centre general hospital in Kuala Lumpur, Malaysia, over a 1-month period.

    SUBJECTS: One-thousand four hundred and thirty-five acute medical admissions, of whom 40 patients (2.8%) had AF.

    RESULTS: Of 1435 acute medical admissions to Kuala Lumpur General Hospital over the 4-week study period, 40 had AF (21 male, 19 female; mean age 65 years). Of these, 18 were Malay, 16 Chinese and six Indian. Nineteen patients had previously known AF (seven with paroxysmal AF) and 21 were newly diagnosed cases. The principal associated medical conditions were ischaemic heart disease (42.5%), hypertension (40%) and heart failure (40%). Dyspnoea was the commonest presentation, whilst stroke was the cause of presentation in only two patients. Investigations were under-utilised, with chest X-ray and echocardiography in only 62.5% of patients and thyroid function checked in 15%. Only 16% of those with previously diagnosed AF were on warfarin, with a further three on aspirin. Anticoagulant therapy was started in 13.5% of patients previously not on warfarin, and aspirin in 8%. Records of contraindications to warfarin were unreliable, being identified in only 25%. For those with known AF, 58% were on digoxin. For new onset AF, digoxin was again the most common rate-limiting treatment, initiated in 38%, whilst five patients with new onset AF were commenced on amiodarone. DC cardioversion was not used in any of the patients with new onset AF.

    CONCLUSION: Amongst acute medical admissions to a single centre in Malaysia the prevalence of AF was 2.8%. Consistent with previous similar surveys in mainly western (caucasian) populations, standard investigations in this Malaysian cohort were also inadequate and there was underuse of anticoagulation, medication for ventricular rate control and cardioversion to sinus rhythm.

    Matched MeSH terms: Data Collection
  12. Abdul Halim AFN, Ahmad D, Miaw Yn JL, Masdor NA, Ramly N, Othman R, et al.
    Int J Environ Res Public Health, 2022 Oct 10;19(19).
    PMID: 36232271 DOI: 10.3390/ijerph191912971
    Mass drug administration (MDA) has been implemented as a tool to eliminate lymphatic filariasis. Acceptability among susceptible populations is crucial to achieving MDA effective coverage. This systematic review aims to present and systematically determine the factors associated with the acceptability of MDA. Articles related to factors associated with acceptability were collected electronically from three different databases (Scopus, Web of Science, and PubMed). Four pairs of independent reviewers screened the titles and abstracts of the collected data, stored in EndnoteX7, against the inclusion criteria. Afterwards, the included articles have been critically appraised to assess the quality of the studies using the Mixed Method Appraisal Tool (MMAT). Of the 68 articles identified, 11 were included in the final review. Knowledge, awareness, attitude and perceptions, communications, delivery and accessibility of MDA, gender, and age are the factors associated with MDA acceptability. Community acceptance remains a challenge in the implementation of MDA. To expand MDA coverage in all endemic countries, there is a strong need to address the factors influencing community acceptance of MDA.
    Matched MeSH terms: Data Collection
  13. Knight SM, Toodayan W, Caique WC, Kyi W, Barnes A, Desmarchelier P
    Int J Epidemiol, 1992 Aug;21(4):812-8.
    PMID: 1521988
    In response to a recorded increasing incidence of diarrhoea in Tumpat District, Malaysia, a case-control study was performed to identify modifiable risk factors for the transmission of diarrhoea, in children aged 4-59 months. Ninety-eight pairs of children, matched on age and sex, were recruited prospectively from health centres. Exposure status was determined during a home visit. Interviewers were 'blinded' as to the disease status of each child. Odds ratios were measured through matched pair analysis and conditional logistic regression. Risk factors for diarrhoea identified were: reported--drinking of unboiled water, storage of cooked food before consumption and bottle feeding; and observations--animals inside the house and absence of washing water in latrines. Water quality, source of drinking water, reported hand washing behaviour, indiscriminate defecation by children, cup use and the absence of a functional latrine were not associated with diarrhoea. Nonsignificant associations were found for: accessibility of washing water source, type of water storage container and use of fly covers for food.
    Matched MeSH terms: Data Collection
  14. Rose RC, Uli J, Abdul M, Ng KL
    PMID: 15301271
    While much is known generally about predictions of customer-perceived service quality, their application to health services is rarer. No attempt has been made to examine the impact of social support and patient education on overall service quality perception. Together with six quality dimensions identified from the literature, this study seeks to provide a more holistic comprehension of hospital service quality prediction. Although 79 percent of variation is explained, other than technical quality the impact of the remaining factors on quality perception is far from constant, and socio-economic variables further complicate unpredictability. Contrary to established beliefs, the cost factor was found to be insignificant. Hence, to manage service quality effectively, the test lies in how well healthcare providers know the customers they serve. It is not only crucial in a globalized environment, where trans-national patient mobility is increasingly the norm, but also within homogeneous societies that appear to converge culturally.
    Matched MeSH terms: Data Collection
  15. Figà-Talamanca I, Sinnathuray TA, Yusof K, Fong CK, Palan VT, Adeeb N, et al.
    Int J Health Serv, 1986;16(3):375-89.
    PMID: 3733306
    This article describes a study designed to test a method for assessing the cost to the health services of illegally induced abortion and the feasibility of estimating the incidence of induced abortion by a field interviewing approach. The participating centers included three hospitals in Ankara, Turkey; three hospitals in Ibadan, Nigeria; one hospital in Caracas and one in Valencia, Venezuela; and two hospitals in Kuala Lumpur, Malaysia. Hospitalized abortion cases were classified as induced or spontaneous or as "probably induced," "possibly induced," or "unknown" according to a classification scheme comprising certain medical criteria. The sociodemographic characteristics of induced and spontaneous abortion cases were subjected to discriminant function analysis and the discriminating variables best characterizing the induced versus the spontaneous abortion groups were identified for each center. On the basis of this analysis, the "probably" and "possibly" induced and "unknown" categories were further classified as induced or spontaneous abortion, with stated probabilities. Thus an overall estimate is made of the proportion of all hospitalized abortions that can be considered illegally induced outside the hospital. Selected results on costs of induced and spontaneous abortion are shown. The method further tested the feasibility of obtaining valid survey data on abortion from the communities studied by re-interviewing the women hospitalized for induced and spontaneous abortion six months later in their homes. This exercise showed a degree of under-reporting of abortion that varied widely among centers, even among women who had admitted illegal induction at the time of hospitalization. The feasibility of estimating the incidence of illegal abortion by field studies is discussed in the light of these findings.
    Matched MeSH terms: Data Collection
  16. Mohamed N, Mohd Yusoff MF, Isah N, Othman I, Syed Rahim SA, Paiman N
    Int J Inj Contr Saf Promot, 2011 Mar;18(1):3-10.
    PMID: 20496187 DOI: 10.1080/17457300.2010.487153
    A cross-sectional survey using a self-administered questionnaire was conducted among 793 rear passengers in Malaysia. Logistic regression was performed to analyse the association of rear seatbelt wearing with 12 independent variables. Seven factors were significantly associated with rear seatbelt wearing. Experience of being stopped by an enforcement officer for not wearing rear seatbelt yielded the highest odds ratio 2.3 (p = 0.002) followed by self-consciousness (odds ratio 1.7; p = 0.004), attitude (odds ratio 1.5, p = 0.001), and knowledge (odds ratio 1.4, p = 0.004). Age of participants and their perception of being caught by an enforcement officer were also significantly associated with rear seatbelt wearing, odds ratios were 1.03 (p = 0.004) and 1.1 (p = 0.004), respectively. In contrast, level of education was negatively associated with rear seatbelt wearing (odds ratio 0.59, p = 0.003). It was concluded that enforcement activities, knowledge and attitude on seatbelt wearing play a very important role in improving the rate of rear seatbelt wearing. Thus, efforts to increase these factors should be the special focus in designing education and social marketing activities to advocate rear seatbelt wearing.
    Matched MeSH terms: Data Collection
  17. Chiu LH
    Int J Nurs Educ Scholarsh, 2006;3:Article 16.
    PMID: 16646943
    Findings of a study of the impact of professional learning on Malaysian registered nurses are reported. The offshore delivery post-registration nursing degree programme is a formal aspect of professional learning, which enables Malaysian registered nurses to upgrade their hospital-based training or diploma of nursing qualification to a degree. Using a qualitative case study approach, data were collected from twelve programme graduates, through individual and focus group interviews. The programme promoted their personal professional growth and enhanced their professional development. It increased self-confidence, knowledge, self-fulfillment, critical thinking ability, interpersonal skills, interest in research and research utilisation, and life-long learning. There was evidence of career mobility and a raised awareness of their professional role and responsibility.
    Matched MeSH terms: Data Collection
  18. Lindgren AG, Braun RG, Juhl Majersik J, Clatworthy P, Mainali S, Derdeyn CP, et al.
    Int J Stroke, 2021 Apr 26.
    PMID: 33739214 DOI: 10.1177/17474930211007288
    Numerous biological mechanisms contribute to outcome after stroke, including brain injury, inflammation, and repair mechanisms. Clinical genetic studies have the potential to discover biological mechanisms affecting stroke recovery in humans and identify intervention targets. Large sample sizes are needed to detect commonly occurring genetic variations related to stroke brain injury and recovery. However, this usually requires combining data from multiple studies where consistent terminology, methodology, and data collection timelines are essential. Our group of expert stroke and rehabilitation clinicians and researchers with knowledge in genetics of stroke recovery here present recommendations for harmonizing phenotype data with focus on measures suitable for multicenter genetic studies of ischemic stroke brain injury and recovery. Our recommendations have been endorsed by the International Stroke Genetics Consortium.
    Matched MeSH terms: Data Collection
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