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Fulltext A Gamified Real-time Video Observed Therapies (GRVOTS) Mobile App via the Modified Nominal Group Technique: Development and Validation Study

Abas SA, Ismail N, Zakaria Y, Ismail I, Mat Zain NH, Yasin SM, et al.

JMIR Serious Games, 2023 Mar 07;11:e43047.
PMID: 36881449 DOI: 10.2196/43047

BACKGROUND: The success rate of tuberculosis (TB) treatment in Malaysia remains below the recommended World Health Organization target of 90% despite the implementation of directly observed therapy, short-course, a physical drug monitoring system, since 1994. With increasing numbers of patients with TB in Malaysia defaulting on treatment, exploring another method to improve TB treatment adherence is vital. The use of gamification and real-time elements via video-observed therapies in mobile apps is one such method expected to induce motivation toward TB treatment adherence.
OBJECTIVE: This study aimed to document the process of designing, developing, and validating the gamification, motivation, and real-time elements in the Gamified Real-time Video Observed Therapies (GRVOTS) mobile app.
METHODS: The modified nominal group technique via a panel of 11 experts was used to validate the presence of the gamification and motivation elements inside the app, which were assessed based on the percentage of agreement among the experts.
RESULTS: The GRVOTS mobile app, which can be used by patients, supervisors, and administrators, was successfully developed. For validation purposes, the gamification and motivation features of the app were validated as they achieved a total mean percentage of agreement of 97.95% (SD 2.51%), which was significantly higher than the minimum agreement score of 70% (P
The mediating effect of mental health status between self-system and sexual risk behaviour among university students in Malaysia

Azlan SM, Mohamad F, Mohd Nazan AIN, Dahlan R, Kamaruddin KN, Shibraumalisi NA, et al.

Med J Malaysia, 2025 Mar;80(2):183-190.
PMID: 40145161

INTRODUCTION: Young adults' engagement in sexual risk behaviour (SRB) is a growing concern worldwide. Addressing this issue is crucial as it can lead to various detrimental effects on individuals, including psychological, behavioural, and, in severe cases, suicidal tendencies and mortality. This nationwide study aimed to determine the mediating roles of depressive, anxiety, and stress symptoms in the relationship between adverse childhood experiences (ACE), religiosity, knowledge on sexuality, attitude towards premarital sex, and SRB among young Malaysian adults using structural equation modelling (SEM).
MATERIALS AND METHODS: A quantitative, cross-sectional design was employed in this study. Respondents were recruited from June to December 2021 among students attending higher education institutions in Malaysia. Institutions were sampled using stratified random sampling and the respondents were selected via convenience sampling. Data were collected via an online survey that inquired about respondents' socio-demographic characteristics, ACE, religiosity, knowledge on sexuality, attitude towards premarital sex, mental health status (MHS), and engagement in SRB. The data were analysed using SPSS version 27 for descriptive analysis, and SPSS AMOS version 27 for structural equation modelling (SEM) analysis.
RESULTS: A total of 1171 respondents were recruited in this study. From the SEM analysis, the proposed model indicated a good fit, and it explained 26% of the SRB variance. There was a partial mediation effect of the relationship between ACE on SRB through MHS (p<0.05), as well as religiosity on SRB through MHS (p<0.05). There was no significant mediation effect was found for the other variables.
CONCLUSION: This study highlighted the mediation effect of MHS between ACE on SRB, as well as between religiosity and SRB. Apart from addressing ACE and religiosity of the young adults, MHS should also need to be explored when dealing with SRB issues and vice versa. Preventive measures should be considered at younger stage to prevent high risk behaviour among young adults.
Fulltext The predictive and diagnostic accuracy of vascular endothelial growth factor and pentraxin-3 in severe dengue

Low GKK, Gan SC, Zainal N, Naidu KD, Amin-Nordin S, Khoo CS, et al.

Pathog Glob Health, 2018 09;112(6):334-341.
PMID: 30246621 DOI: 10.1080/20477724.2018.1516417

This study aimed to evaluate vascular endothelial growth factor (VEGF) and pentraxin 3 (PTX-3) as predictive and diagnostic markers in differentiating severe dengue from non-severe dengue. The study was conducted in Ampang Health Clinic, Ampang Hospital and Serdang Hospital. The plasma levels of VEGF and PTX-3 were compared between severe dengue and non-severe dengue by ELISA from the day of presentation until discharged. Multiple logistic regression was used to develop predictive and diagnostic models by incorporating other clinical parameters. The receiver operating characteristics (ROC) analysis was used to assess the accuracy of the biomarkers and the developed models. Eighty-two patients were recruited, 29 with severe dengue and four died. The Area Under the Curve (AUC) was statistically significant in VEGF as diagnostic marker at Day 2 and 3 of illness with sensitivity of 80.00%-100.00% and specificity of 76.47%-80.00%. The predictive model with AUC of 0.84 (p
Fulltext Prevalence and associated factors of suspected occupational skin diseases among restaurant workers in peninsular Malaysia: secondary data analysis of Registry for Occupational Disease Screening (RODS)

Ahmad Fuad MH, Samsudin EZ, Yasin SM, Ismail N, Mohamad M, Muzaini K, et al.

BMJ Open, 2024 Aug 13;14(8):e079877.
PMID: 39142678 DOI: 10.1136/bmjopen-2023-079877

OBJECTIVES: Occupational skin diseases (OSDs) pose significant risks to the health and well-being of restaurant workers. However, there is presently limited evidence on the burden and determinants of OSDs among this occupational group. This research aims to estimate the prevalence and associated factors of suspected OSDs among restaurant workers in Peninsular Malaysia.
DESIGN: A secondary data analysis of the 2023 Registry of Occupational Disease Screening (RODS) was performed. The RODS survey tool, which included the Nordic Occupational Skin Questionnaire, a symptoms checklist and items on work-relatedness, was used to screen for OSDs. Logistic regression analyses were performed to identify associated factors.
SETTING AND PARTICIPANTS: Restaurant workers (n=300) registered in RODS from February 2023 to April 2023, aged 18 years and above and working in restaurants across Selangor, Melaka and Pahang for more than 1 year, were included in the study, whereas workers who had pre-existing skin diseases were excluded.
RESULTS: The prevalence of suspected OSDs among study participants was 12.3%. Higher odds of suspected OSDs among study participants were observed among those exposed to wet work (adjusted OR (AOR) 22.74, 95% CI 9.63 to 53.68) and moderate to high job stress levels (AOR 4.33, 95% CI 1.80 to 10.43).
CONCLUSIONS: These findings suggest that OSDs are a significant occupational health problem among restaurant workers. Interventions targeting job content and wet work may be vital in reducing OSDs among this group of workers.
Fulltext Systematic Localisation Based on History and Clinical Examination

Samsudin MA, Manokaran T, Ali MS, Jamaluddin AAA, Sashideran DP, Ting HP, et al.

Malays J Med Sci, 2024 Dec;31(6):217-256.
PMID: 39830106 DOI: 10.21315/mjms2024.31.6.17

Localisation in neurology is an important step in determining the location of a neurological lesion based on history taking and clinical examination before confirmation with imaging. Lesions can vary from the cortical to the subcortical, brainstem, and spinal cord levels, in which every presentation and finding from the patient can provide a rough idea of where the pathology is located. A differential diagnosis can later be made according to the duration of the symptoms and the cumulative signs and symptoms presented. This is considered the most important step in managing neurological patients to ensure that no stone is left unturned in making an accurate diagnosis.
Fulltext COVID-19 Vaccine Acceptance among Social Media Users: A Content Analysis, Multi-Continent Study

Shaaban R, Ghazy RM, Elsherif F, Ali N, Yakoub Y, Aly MO, et al.

Int J Environ Res Public Health, 2022 May 08;19(9).
PMID: 35565132 DOI: 10.3390/ijerph19095737

Vaccine hesitancy (VH) is defined as a delayed in acceptance or refusal of vaccines despite availability of vaccination services. This multinational study examined user interaction with social media about COVID-19 vaccination. The study analyzed social media comments in 24 countries from five continents. In total, 5856 responses were analyzed; 83.5% of comments were from Facebook, while 16.5% were from Twitter. In Facebook, the overall vaccine acceptance was 40.3%; the lowest acceptance rates were evident in Jordan (8.5%), Oman (15.0%), Senegal (20.0%) and Morocco (20.7%) and the continental acceptance rate was the lowest in North America 22.6%. In Twitter, the overall acceptance rate was (41.5%); the lowest acceptance rate was found in Oman (14.3%), followed by USA (20.5%), and UK (23.3%) and the continental acceptance rate was the lowest in North America (20.5%), and Europe (29.7%). The differences in vaccine acceptance across countries and continents in Facebook and Twitter were statistically significant. Regarding the tone of the comments, in Facebook, countries that had the highest number of serious tone comments were Sweden (90.9%), USA (61.3%), and Thailand (58.8%). At continent level, serious comments were the highest in Asia (58.4%), followed by Africa (46.2%) and South America (46.2%). In Twitter, the highest serious tone was reported in Egypt (72.2%) while at continental level, the highest proportion of serious comments was observed in Asia (59.7%), followed by Europe (46.5%). The differences in tone across countries and continents in Facebook and Twitter and were statistically significant. There was a significant association between the tone and the position of comments. We concluded that the overall vaccine acceptance in social media was relatively low and varied across the studied countries and continents. Consequently, more in-depth studies are required to address causes of such VH and combat infodemics.
Fulltext Protocol of health screening related to occupational diseases in 100 000 workers in critical sectors: a cross-sectional study with worksite risk assessment

Yasin SM, Ismail N, Masngut MI, Abdullah NN, Yasin NE, Omar M, et al.

BMJ Open, 2024 Aug 29;14(8):e083796.
PMID: 39209791 DOI: 10.1136/bmjopen-2023-083796

BACKGROUND: Occupational diseases are one of the most important health problems related to employment However, in Malaysia, there are few epidemiological studies discussing these issues, especially among workers in the industry. For that, this study aimed to screen workers from high-risk industrial sectors, identify hazards in the workplace and recommend improvement measures in the workplace to prevent occupational diseases.
METHODS AND ANALYSIS: This is a 3-year project in which a survey of 100 000 workers from all 13 states in Malaysia will be conducted using a web-based screening tool that is comprised of two parts: occupational disease screening tool and hazard identification, risk assessment and risk control method. Data will be collected using a multistage stratified sampling method from 500 companies, including seven critical industrial sectors. The independent variables will be sociodemographic characteristics, comorbidities, previous medical history, high-risk behaviour and workplace profile. The dependent variable will be the types of occupational diseases (noise-induced hearing loss, respiratory, musculoskeletal, neurotoxic, skin and mental disorders). Subsequently, suggestions of referral for medium and high-risk workers to occupational health clinics will be attained. The approved occupational health service clinics/providers will make a confirmatory diagnosis of each case as deemed necessary. Subsequently, a walk-through survey to identify workplace hazards and recommend workplace improvement measures to prevent these occupational diseases will be achieved. Both descriptive and inferential statistics will be used in this study. Simple and adjusted binary regression will be used to find the determinants of occupational diseases.
ETHICS AND DISSEMINATION: This study has been approved by the MARA University of Technology Research Ethics Board. Informed, written consent will be obtained from all study participants. Findings will be disseminated to the Department of Occupational Health and Safety, involved industries, and through peer-reviewed publications.