14 results on '"Mohamed, Nurul Azmawati"'
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2. Unravelling the link between SARS-CoV-2 mutation frequencies, patient comorbidities, and structural dynamics.
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Azzeri, Amirah, Mohamed, Nurul Azmawati, Wan Rosli, Saarah Huurieyah, Abdul Samat, Muttaqillah Najihan, Rashid, Zetti Zainol, Mohamad Jamali, Muhamad Arif, Md Zoqratt, Muhammad Zarul Hanifah, Mohammad Nasir, Muhammad Azamuddeen, Ranjit Singh, Harpreet Kaur, and Azmi, Liyana
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STRUCTURAL dynamics , *AMINO acid analysis , *RATES , *SARS-CoV-2 , *GENETIC mutation , *ROOT-mean-squares - Abstract
Genomic surveillance is crucial for tracking emergence and spread of novel variants of pathogens, such as SARS-CoV-2, to inform public health interventions and to enforce control measures. However, in some settings especially in low- and middle- income counties, where sequencing platforms are limited, only certain patients get to be selected for sequencing surveillance. Here, we show that patients with multiple comorbidities potentially harbour SARS-CoV-2 with higher mutation rates and thus deserve more attention for genomic surveillance. The relationship between the patient comorbidities, and type of amino acid mutations was assessed. Correlation analysis showed that there was a significant tendency for mutations to occur within the ORF1a region for patients with higher number of comorbidities. Frequency analysis of the amino acid substitution within ORF1a showed that nsp3 P822L of the PLpro protease was one of the highest occurring mutations. Using molecular dynamics, we simulated that the P822L mutation in PLpro represents a system with lower Root Mean Square Deviation (RMSD) fluctuations, and consistent Radius of gyration (Rg), Solvent Accessible Surface Area (SASA) values—indicate a much stabler protein than the wildtype. The outcome of this study will help determine the relationship between the clinical status of a patient and the mutations of the infecting SARS-CoV-2 virus. [ABSTRACT FROM AUTHOR]
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- 2024
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3. The Development and Evaluation of a Hand Hygiene Educational Module for Preschool Children.
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Mohamed, Nurul Azmawati, Ramli, Shalinawati, Solehan, Hana Maizuliana, and Mohd Rani, Mohd Dzulkhairi
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HAND care & hygiene , *SARS-CoV-2 , *PRESCHOOL teachers , *PRESCHOOL children - Abstract
Introduction: The world has been badly affected by the spread of a novel virus known as Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) that was first reported in Wuhan, China back in December 2019. As the virus is transmitted through aerosol, respiratory droplets and close contact, hand hygiene and wearing mask are the most important preventive measures for COVID-19. Studies showed hand hygiene intervention improved compliances. This paper discussed the development of a hand hygiene intervention module, validation, usability and effectiveness reports. Methods: This study involved 5 stages; need analysis, module development, validation, usability and effectiveness studies. Need analysis and module development were carried out through brainstorming and literature search. The content was evaluated by three experts, whereas the usability was screened by four preschool teachers. The effectiveness of knowledge transfer was evaluated via pre and post intervention surveys. Results: The hand hygiene educational module received valuable comments from the content expert and the end-users (teachers). Knowledge score related to COVID-19 transmission, prevention and hand hygiene moments among pre-school children were significantly increased after the intervention. Conclusion: This module can be used to improve teaching method related to COVID-19 and hand hygiene. The 'learn and play' approach may increase excitement, thus make learning process enjoyable and memorable. [ABSTRACT FROM AUTHOR]
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- 2024
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4. Electronic Hand Hygiene Quality and Duration Monitoring in Pre-School Children: A Feasibility Study.
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Mohd Rani, Mohd Dzulkhairi, Mohamed, Nurul Azmawati, Jamaluddin, Tengku Zetty Maztura Tengku, Ismail, Zarini, Ramli, Shalinawati, Faroque, Habibah, Samad, Farishah Nur Abd, Ariffien, Abdul Rasyid, Farid, Aisyah Ar Redha Che Amir, and Isahak, Ilina
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PREVENTION of infectious disease transmission ,PREVENTION of communicable diseases ,PILOT projects ,ACQUISITION of data ,PATIENT monitoring ,MEDICAL protocols ,QUALITY assurance ,DESCRIPTIVE statistics ,RESEARCH funding ,HAND washing ,ELECTRONICS ,CHILDREN - Abstract
Background: Hand hygiene is regarded as the most important measure to prevent spread of infectious diseases. The aim of this study was to assess the feasibility of a prototype application in an electronic device in educating, stimulating and monitoring hand hygiene quality in young children. Method: A pre-school was provided with an interactive hand hygiene application for two months. The device features an online administrator dashboard for data collection and for monitoring the children's hand washing steps and duration. A good hand washing is defined as hand washing which comprise all of the steps outlined in the World Health Organization (WHO) guidelines. Results: The prototype managed to capture 6882 hand wash performed with an average of 20.85 seconds per hand wash. Washing hands palm to palm was the most frequent (79.9%) step performed, whereas scrubbing fingernails and wrists were the least (56%) steps performed. Conclusions: The device is a good prototype to educate, stimulate and monitor good hand hygiene practices. However, other measures should be undertaken to ensure sustainability of the practices. [ABSTRACT FROM AUTHOR]
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- 2023
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5. Understanding COVID-19 vaccine hesitancy in Malaysia: Public perception, knowledge, and acceptance.
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Mohamed, Nurul Azmawati, Solehan, Hana Maizuliana, Mohd Rani, Mohd Dzulkhairi, Ithnin, Muslimah, and Arujanan, Mahalecthumy
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VACCINE hesitancy , *COVID-19 vaccines , *PUBLIC opinion , *COVID-19 pandemic , *SMALLPOX vaccines - Abstract
Background: Vaccine hesitancy has been around since the introduction of smallpox vaccine. Vaccine hesitancy has become more intense due to the rise of vaccine information in social media and mass adult vaccination during COVID-19 pandemic. This study investigated knowledge, perception, and reasons for rejection of the COVID-19 vaccine among Malaysian adults who refused to get free COVID-19 vaccination. Methods: An online cross-sectional survey using an embedded mixed-method study [QUAN(quali)] was conducted among Malaysian adults. The quantitative section consisted of a 49-item questionnaire, whereas the qualitative sections consisted of two open-ended questions (1) "Please state your reason why you have not registered or have no intention to register at all for COVID-19 vaccines?" and (2) "Please tell us if you have any suggestions for improvement about COVID-19 vaccine delivery". Data from respondents who were not willing to get vaccination were extracted from the overall data and further analyzed in this paper. Result: Sixty-one adults completed the online open-ended survey with a mean age of 34.28 years (SD = 10.30). Among factors that influenced them to get vaccinated was information on vaccine effectiveness (39.3%), death due to COVID-19 (37.7%), and recommendations from the Ministry of Health (36.1%). Most of the respondents (77.0%) were knowledgeable about vaccines, with half having high-perceived risks (52.5%) to COVID-19. While 55.7% and 52.5% had, high perceived barriers and benefits to COVID-19 vaccines respectively. The reasons for vaccine rejections included vaccine safety, indecisiveness, underlying medical conditions, herd immunity, non-transparent data, and use of traditional or complementary medicine. Conclusion: The study explored the multitude factors that drive perception, acceptance, and rejection. The qualitative approach with a small sample size provided more data point for interpretations and allowed participants to express themselves. This is important to develop strategies to create public awareness on vaccines not just for COVID-19 but any infectious diseases that can be curbed through vaccination. [ABSTRACT FROM AUTHOR]
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- 2023
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6. Knowledge, Attitude and Practices regarding COVID-19 among Malaysian Boarding School Students.
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Ramli, Shalinawati, binti Omar, Farah Najihah, Surat, Shahlan, Mohamed, Nurul Azmawati, Solehan, Hana Maizuliana, and Mohd Rani, Mohd Dzulkhairi
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Introduction: Coronavirus Disease 2019, or better known as the COVID-19, has caused a global pandemic and high death rate worldwide. Following the rapid increase of COVID-19 cases in Malaysia, the government had enforced Movement Control Order (MCO) started from 18 March 2020 and the restrictions were conducted and reviewed in several phases. The MCO also involved schools closure and commencement of online learning. This study aimed to identify the level of knowledge, attitudes and practices regarding COVID-19 among students in selected boarding schools in Malaysia. Methodology: This cross-sectional study was done in July to September 2020 using a set of questionnaire that was distributed via Google form. The questionnaire consisted of demographic data, knowledge, attitude and practice regarding COVID-19. The data was analysed using the Statistical Package for the Social Science 22. Results: A total of 365 students participated in this study. The respondents comprised of 54.2% female and 45.8% male students. The study found that they have moderate knowledge on COVID-19 while their attitude and practice were high. The study found a significant association between the knowledge and practice scores and between the attitude and practice scores of the respondents. [r = 0.389, p < 0.05] regarding COVID-19 However, there was no significant association between the knowledge and attitude scores. Conclusions: This study concluded that students' practice regarding COVID-19 was influenced by their attitude on health care to prevent COVID-19 infection. Therefore, changing their attitude and increasing the students knowledge are necessary to improve their practices regarding COVID-19 preventive measures. [ABSTRACT FROM AUTHOR]
- Published
- 2023
7. The Development and Evaluation of a Hand Hygiene Educational Module for Preschool Children.
- Author
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Mohamed, Nurul Azmawati, Ramli, Shalinawati, Solehan, Hana Maizuliana, and Rani, Mohd Dzulkhairi Mohd
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HAND care & hygiene , *SARS-CoV-2 , *PRESCHOOL teachers , *PRESCHOOL children , *NURSING school faculty - Abstract
Introduction: The world has been badly affected by the spread of a novel virus known as Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) that was first reported in Wuhan, China back in December 2019. As the virus is transmitted through aerosol, respiratory droplets and close contact, hand hygiene and wearing mask are the most important preventive measures for COVID-19. Studies showed hand hygiene intervention improved compliances. This paper discussed the development of a hand hygiene intervention module, validation, usability and effectiveness reports. Methods: This study involved 5 stages; need analysis, module development, validation, usability and effectiveness studies. Need analysis and module development were carried out through brainstorming and literature search. The content was evaluated by three experts, whereas the usability was screened by four preschool teachers. The effectiveness of knowledge transfer was evaluated via pre and post intervention surveys. Results: The hand hygiene educational module received valuable comments from the content expert and the end-users (teachers). Knowledge score related to COVID-19 transmission, prevention and hand hygiene moments among pre-school children were significantly increased after the intervention. Conclusion: This module can be used to improve teaching method related to COVID-19 and hand hygiene. The 'learn and play' approach may increase excitement, thus make learning process enjoyable and memorable. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
8. Prevalence and Susceptibility of Staphylococcus aureus Nasal Carriage Strains Isolated from Haemodialysis Patients.
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Sukri, Khairunnisa Mohd, Mohamed, Nurul Azmawati, Isahak, Ilina, and Marwan, Abdul Aziz
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MICROCOCCACEAE , *BACTERIAL colonies , *STAPHYLOCOCCUS aureus , *HEMODIALYSIS patients , *TEICOPLANIN , *GRAM'S stain - Abstract
Introduction: Staphylococcus aureus is part of the normal human flora that can commonly be found on the skin and mucous membranes of the nasal area. However, in immunosuppressed patients such as those with kidney failures, colonization can potentially lead to infection. There is a concern of increasing antibiotic resistance in S. aureus. This study aimed to determine the prevalence of S. aureus nasal colonization and its antimicrobial susceptibility among haemodialysis-dependent populations. Methods: A cross-sectional study at the Nephrology Unit, Hospital Canselori Tuanku Mukhriz (HCTM) was conducted among haemodialysis-dependent patients between February 2017 to February 2018. Nasal swabs were obtained and cultured on mannitol salt agar. S. aureus isolates were identified by gram staining, tube coagulase and Deoxyribonuclease (DNase). Cefoxitin disc (30 µg) were used to identified the presence of MRSA (methicillin-resistance S. aureus). The S. aureus colonies were further tested against six antibiotics using Kirby Bauer disc diffusion. Result: A total of 134 patients were recruited. S. aureus isolates were detected from 27 patients (20.1%). All S. aureus were phenotypically identified as methicillin-sensitive S. aureus (MSSA) based on the cefoxitin disc. Teicoplanin and linezolid were the most effective with 100% susceptibility. S. aureus exhibited a high resistance rate towards erythromycin (29.6%). No MRSA was isolated in this study. Conclusion: This study highlighted the high prevalence of S. aureus nasal colonization in haemodialysis patients. Teicoplanin and linezolid were found to be the most effective antibiotics against isolated S. aureus. [ABSTRACT FROM AUTHOR]
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- 2023
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9. Assessment of acceptability of the COVID-19 vaccine based on the health belief model among Malaysians-A qualitative approach.
- Author
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Rani, Mohd Dzulkhairi Mohd, Mohamed, Nurul Azmawati, Solehan, Hana Maizuliana, Ithnin, Muslimah, Ariffien, Abd Rasyid, and Isahak, Ilina
- Abstract
Introduction: Several countries have started mass vaccination programs to halt the spread of the COVID-19 pandemic. With an R naught value of 2 to 3, about 70% of the population needs to be immunized to achieve herd immunity. This study aimed to investigate the reasons for acceptance or refusal of COVID-19 vaccines among the Malaysian population. Methodology: An exploratory, descriptive qualitative design was performed. The cross-sectional survey used a non-probability convenient sampling technique to recruit the respondents, who were required to answer an open-ended question: Either "If you are willing to get the vaccine, please state your reason" or "If you are not willing to get vaccinated, please state your reason." The survey also included questions on demography such as age, gender, and place of residence. According to the Health Belief Model, the data was transcribed, translated, and analyzed: perceived susceptibility, perceived severity, perceived barrier, and cues for action. Results: A total of 1091 respondents who completed the online survey comprised 685 (62.8%) females, 406 (37.2%) males, with a mean age of 38.16 (SD = 16.44). The majority (81.1%) were willing to get vaccinated. Thematic analysis showed that most respondents perceived that the vaccine is safe, effective, protective and will provide herd immunity. Barriers to vaccination include unknown long-term side effects, rapid vaccine production, inadequate information and concerns regarding halal status. Cues to vaccination included individual desire, social responsibility, economic concerns and wait-and-see behavior. Conclusions: The public should be well informed about the vaccine, its efficacy, side effects, and halal status to increase vaccine acceptability and achieve herd immunity. [ABSTRACT FROM AUTHOR]
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- 2022
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10. Long COVID-19 Syndrome, A Prolonged Misery.
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Solehan, Hana Maizuliana, Hasan, Zatul-‘Iffah Abu, Mohamed, Nurul Azmawati, and Mohd Rani, Mohd Dzulkhairi
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- 2022
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11. Measuring customer satisfaction on the cleanliness of food premises using fuzzy conjoint analysis: A pilot test.
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Lim, Sook Yee, Harun, Ummilia Balqis, Gobil, Abdul Rahman, Mustafa, Noor Afiqah, Zahid, Nur Azwanis, Amin-Nordin, Syafinaz, Ariffin, Umi Kalsom Md., Jamaluddin, Tengku Zetty Maztura Tengku, Mohamed, Nurul Azmawati, Zulkefli, Nor Afiah Mohd, and Shohaimi, Shamarina
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CUSTOMER satisfaction ,CONJOINT analysis ,PATIENT satisfaction ,HYGIENE ,STUDENT attitudes ,LIKERT scale ,PILOT projects - Abstract
Determining the level of customer satisfaction in cleanliness regarding a product or service is a significant aspect of businesses. However, the availability of feedback tools for consumers to evaluate the cleanliness of a restaurant is a crucial issue as several aspects of cleanliness need to be evaluated collectively. To overcome this issue, this study designed a survey instrument based on the standard form used for grading the food premises and transformed it into a seven Likert scale questionnaire and consists of seven questions. This study employed fuzzy conjoint analysis to measure the level of satisfaction in cleanliness in food premises. This pilot study recruited 30 students in Universiti Teknologi MARA (UiTM) Seremban 3. The student's perception was represented by the scores calculated based on their degree of similarities and corresponding levels of satisfaction, whereby, only scores with the highest degree of similarity were selected. Furthermore, this study identified the aspects of hygiene that assessed based on the customers' satisfaction upon visiting the premises. The results indicated that the fuzzy conjoint analysis produced a similar outcome as the statistical mean, thus, was useful for the evaluation of customer satisfaction on the cleanliness of food premises. [ABSTRACT FROM AUTHOR]
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- 2021
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12. Recommendation for Improvement in COVID-19 Vaccine Program in Malaysia: An Online Nationwide Qualitative Survey.
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Solehan, Hana Maizuliana, Rani, Mohd Dzulkhairi Mohd, Mohamed, Nurul Azmawati, Ithnin, Muslimah, Ariffien, Abdul Rasyid, and Isahak, Che Ilina Che
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COVID-19 vaccines , *ONLINE education , *COVID-19 pandemic , *PUBLIC opinion , *POLITICAL trust (in government) - Abstract
Introduction: Introduction: Maintaining high levels of vaccinations is important for public health success in any vaccination planning. Success requires a better understanding of the public's perceptions of diseases and consequent decisions about vaccinations. This study aims to gather exploratory qualitative data on public opinion on the Malaysian Government's COVID-19 immunization campaigns. Methods: Open-ended question on Google Form was advertised online between 2 to 17 December 2020. The questionnaire form was deactivated when saturation has been reached. The free text questions were analysed by qualitative thematic analysis by all authors on a Microsoft Excel spreadsheet. Results: Six hundred and sixty-one participants replied to the online questionnaire. Four themes emerged from the thematic analysis on suggestions for future National COVID-19 Immunisation Program. First, COVID-19 vaccine administration policy; secondly, knowledge dissemination and plan to address obstacles of public acceptances towards the vaccine proactively; thirdly, better implementation programs by the government and fourthly, using local research expertise for vaccine development and alternative medicines. Participants believe all this are essential in increasing their trust and uptake for the government's future national COVID-19 Immunisation Program. Conclusion: This study highlights the suggestions made by the public for the Malaysian Government. These findings will help develop education and intervention strategies for new vaccine introduction to combat the COVID-19 pandemic in Malaysia. [ABSTRACT FROM AUTHOR]
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- 2023
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13. A Systematic Review on the Usability of Web-Based Applications in Advocating Consumers on Food Safety.
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Seow, Wen-Li, Md Ariffin, Umi Kalsom, Lim, Sook Yee, Mohamed, Nurul Azmawati, Lee, Kai Wei, Devaraj, Navin Kumar, and Amin-Nordin, Syafinaz
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WEB-based user interfaces ,FOOD safety ,FOODBORNE diseases ,SOCIAL integration ,SAFETY education ,ALTERNATIVE mass media - Abstract
Food safety is an important indicator of public health, as foodborne illnesses continue to cause productivity and economic loss. In recent years, web-based applications have been extensively used by the online users' population. Almost one third (28.3%) of online users found web-based application to be a notable source of food safety information. The objective of the current review is to determine the effectiveness of a web-based application systems as a health promotion tool for consumers to increase their knowledge and awareness of food safety. A systematic literature review was conducted by analyzing 11 selected web-based food safety education-related articles. The studies were categorized into several themes: (1) web-based applications used in accessing food safety information; (2) food safety evaluation and perception among consumers; (3) beliefs and level of knowledge, attitude and practices (KAP) of consumers; and (4) impact and contribution of social media use. A diverse number of online applications have been utilized to promote food safety education among consumers, yet these web-based applications need to be improved with regards to social connection and integration among consumers. KAP surveys were conducted on the majority of the respondents with a particular focus on their knowledge level. Findings show that web-based applications may act as an alternative to the traditional media in enhancing food safety education among consumers, especially youths who are tech-savvy. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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14. Impact of FOODAlyzer© application on knowledge, attitude, and perception towards selecting commercial eateries to prevent foodborne disease.
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Md Ariffin, Umi Kalsom, Shohaimi, Shamarina, Mohamed, Nurul Azmawati, Seow, Wen-Li, Mohamad Gobil, Abdul Rahman, Norowi, Noris Mohd, Saudi, Madihah Mohd, Mohd Zulkefli, Nor Afiah, Jamaluddin, Tengku Zetty Maztura Tengku, Haris, Roshariza, Ng, Shing Wei, and Amin-Nordin, Syafinaz
- Subjects
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FOODBORNE diseases , *RESTAURANTS , *WEB-based user interfaces , *CLINICAL trials , *FOOD safety - Abstract
Foodborne disease related to commercial eateries remains a major concern in food safety control programs worldwide. This study aimed to assess the impact of the FOODAlyzer© as a web-based food safety education system on the knowledge, attitude, and perception of selecting commercial eateries among students of non-health-related courses in higher educational institutions in Peninsular Malaysia. The interventional study design was used as follows: the intervention group (n = 59) was compared with the control group (n = 59) in the pre-test (before the intervention), post-test (immediately after the intervention), and follow-up post-test (two weeks later). Baseline data showed that both the intervention and control groups had no significant difference in knowledge score, attitude, and perception. The intervention group achieved a higher knowledge score (p = 0.022) and attitude score (p < 0.0001), indicating a significant impact of food safety education in the FOODAlyzer© compared with the control group. The test of within-subjects showed a significant increase in respondents' scores on knowledge, attitude, and perception. By contrast, the test of between-subjects found that the intervention group achieved a higher knowledge score (p = 0.022) and attitude score (p < 0.0001), which indicates a significant impact of food safety education compared with the control group. The findings suggest that knowledge and attitude in selecting commercial eateries based on food safety criteria among the students remained lacking. This paper presents the impact of food safety education to empower consumers towards the selection of commercial eateries and thus reduce the risk of foodborne illness. • Food safety criteria were not used by consumers when selecting commercial eateries. • Food safety information is important when consumers select eateries. • FOODAlyzer© improves consumers' knowledge, attitude, and perception in selecting commercial eateries. • A web-based application system is relevant as an educational tool to improve public health programs. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
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