The Development and Evaluation of a Hand Hygiene Educational Module for Preschool Children

@#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.

A Systematic Review of Prevalence and Risk Factors of Latent Tuberculosis Infection Among Medical and Nursing Students

@#Introduction: Clinical training may expose medical and nursing students to workplace hazards comparable to those encountered by healthcare workers (HCWs). This study was designed to investigate the prevalence of latent tuberculosis infection (LTBI) and associated risk factors among medical and nursing students. Methods: Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) criteria, a systematic review was conducted utilising four electronic databases to appraise and synthesise the literature on LTBI which used the tuberculin skin test (TST) and the blood interferon-gamma release assay (IGRA). Results: Original articles published in the English language between 2010 and 2020 were included, yielding 14 relevant articles. The average prevalence of LTBI in high-burden countries was 38.2% for TST and 20.6% for the IGRA test. According to TST and IGRA findings, the average prevalence of LTBI in nations with an intermediate burden was 16.7% and 4.7 %, respectively. The average prevalence was 2.8% and 1.1% from the TST and IGRA tests for low-burden countries, respectively. A greater risk of LTBI was shown to be related with an increase in age among postgraduate medical school students, a history of Bacillus Calmette-Guerin (BCG) vaccination, origin from high-risk tuberculosis (TB) countries, increased hours of hospital exposure, a history of contact with TB cases, a high body mass index, older age group students, and a lower TB knowledge score. Conclusion: The available evidence from this review emphasised the importance of developing and implementing efficient and cost-effective TB infection-control programmes, particularly in high-burden countries and amongst students at risk.

Development of Dyslexia Health Education Module (DHEM) for Preschool Teachers

@#Introduction: Dyslexia, which is a learning disability that affects many aspects of children’s development, has a prevalence of 5 – 17%, worldwide. There are many negative perceptions towards children with dyslexia, and one of it is when there is lack of teachers’ knowledge about this problem. Aim: The objective of this study is to develop and discuss on a newly developed module on dyslexia, i.e. Dyslexia Health Education Module (DHEM) for preschool teachers, Method: This module is developed using the ADDIE model (A-Analysis, D-De- sign, D-Develop, I- Implement, E-Evaluate). The content of DHEM consists of general information for pre-school teachers about dyslexia, identification and intervention for dyslexia among children as well as its mental health implications. Results: The newly developed module was found to have a good content validity with a score of 0.7 when evaluated by eight expert panels from respective fields. The Cronbach alpha’s value for reliability test was 0.90. These findings suggest that this module is good, reliable and applicable. Discussion: It is hoped that with the development of DHEM, this would increase teachers’ knowledge on dyslexia among children in Malaysia, especially in recognizing at-risk children and consequently may lead to early intervention in managing the problem. This study also suggests that future longitudinal studies should be carried out using this module to ensure its effectiveness in the long run.

Healthy Hands: Development and Evaluation of a Knowledge Transfer Program

Abstract@#Introduction: Children in pre-schools are at high risk of getting infections due to overcrowding, minimal awareness of basic hygiene and lack of immunity against microorganisms. Hand hygiene practice should be started at home where parents set good example, followed by formal education in pre- schools, primary and secondary school. This study aimed to develop a comprehensive program on hand hygiene practice in pre-schools. This paper presents the developmental aspects of the program material and the results of its evaluation process in a selected pre-school. Methods: Stage of development involved preparation of song, lyric, video clip, infographic and tablet application. The module was introduced during an intervention day called ‘Healthy Hands’ day. The acceptance of the module was evaluated before and after the intervention day. Evaluation was done by assessing pre-school children by faceto-face interview about knowledge on hand hygiene techniques and routine, such as before or after certain activities. Results: We managed to compose a song in three languages (Malay, English & Arabic), produced a video clip, an infographic and tablet application. A total of 227 children participated. Post intervention evaluation showed significant (p<0.001) increase of knowledge for eight out of eleven handwashing steps. The knowledge on hand hygiene routine i.e. after toilet, after playing outdoor, after sneezing and after playing with pet was also increased significantly. Conclusion: This comprehensive knowledge transfer program significantly improved the children’s hand hygiene techniques and routine and is recommended to be integrated into pre-school curriculum.

Preschool Teachers’ Knowledge on Dyslexia: A Malaysian Experience

@#Introduction: Teachers play a vital role in identifying students with dyslexia. The acquisition of this knowledge will help teachers to classify students who are at risk of dyslexia. The objective of this study is to identify the level of teachers’ knowledge about dyslexia that comprises of its general knowledge, diagnosis, symptoms and treatments. A cross sectional study was done upon 138 preschool teachers. This research was conducted by using ‘Knowledge and Beliefs about Developmental Dyslexia’ questionnaire, which consists of 36 items with 3 Likert scale questions. Findings revealed that the level of general knowledge possessed by the pre-school teachers was relatively different based on the construct even though they have respectively received the Diploma in Early Childhood Education. On the same hand, most of the respondents were found to be having higher understanding on the general knowledge about dyslexia compared to their understanding on the symptoms, diagnosis and the treatments

Staphylococcus aureus carriage in selected kindergartens in Klang Valley

Introduction: Nasal colonisation of S. aureus in healthy children was 18% to 30%. One to three percent of them were colonised by Methicillin-resistant Staphlycoccus aureus (MRSA). Although MRSA infection has become increasingly reported, population-based S. aureus and MRSA colonisation estimates are lacking. The main objective of this study was to determine the prevalence of S. aureus carriage among children. Methods: Nasal samples for S. aureus culture were obtained from 250 children from three kindergartens in the Klang Valley, after consent was obtained from the children and their parents. Swabs were transported in Stuart medium, and inoculated on mannitol-salt agar within four hours of collection. Identification and disk diffusion test were done according to guidelines. Polymerase chain reaction was done on MRSA isolates for the presence of mecA and lukS/FPV genes. Results: Overall prevalence of S. aureus and MRSA carriage were 19.2% (48/250) and 1.6% (4/250) respectively. mecA gene was present in all isolates, 50% isolates carried Panton-Valentine leucocidin (PVL) gene. Sccmec type I was found in 2 isolates and the remaining isolates has Sccmec type V. Conclusion: The prevalence of S. aureus and MRSA carriage were similar to other studies. However, risk of contracting severe infection might be higher due to presence of PVL gene in half of the MRSA isolates.