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Fulltext Prevalence and perceived severity of post-traumatic stress disorder among flood victims in Kuala Terengganu, Malaysia

Oo, San San, Rahmah Mohd Amin, Aniza Abd Aziz, Thwe Aung, Myat Moe, Rohayah Husain

Malaysian Journal of Public Health Medicine, 2016;16(2):30-40.
MyJurnal

Floods can lead to direct economic and property losses and result not only in physical injuries and deaths but
also in psychological trauma. Post-traumatic stress disorder (PTSD) is a commonly used indicator to evaluate
psychological injuries after disaster. This study aimed to determine the relationship between PTSD prevalence
and related perceived severity of post flood impact by economical, non-economical and flood status severity
domains besides relevant socio-demographic factors according to gender specific analysis. This cross-sectional
study was conducted among community in Kampung Hulu Takir, Kuala Terengganu, Malaysia in 2015 two
weeks after flood. It included a total of 98 males and 110 females aged 18 years and above. Data was
collected by interview-guided questionnaire to determine the prevalence of PTSD. SPSS version 21.0 was used
for analysis of the relationship between socio demographic factors, perceived economic, non-economic and
flood severity with PTSD. Finally chi square test was used to assess the predictors of PTSD according to
gender. The prevalence of PTSD was 9.2% in males and 10.9% in females, giving a total of 10.1%. Significantly
higher prevalence of PTSD was found in severely perceived economic and flood impact categories (33.3% and
23.8% in males; 23.8 % and 37.5% in females) and giving in overall 44.0% and 31.3 % respectively. Effective
PTSD management strategies targeting females post flood victims who severely perceived economically and
nature flood impact should be implemented in order to prevent further consequences of PTSD.
Fulltext Avoiding medication errors through effective communication in healthcare environment

Shitu, Zayyanu, Isyaku Hassan, Aung, Myat Moe Thwe, Musa, Rabiu Muazu, Tuan Hairulnizam Tuan Kamaruzaman

Movement Health & Exercise, 2018;7(1):115-128.
MyJurnal

One of the major problems causing medication errors is ineffective
communication between patients and health personnel. This paper discusses
the communication issues in the healthcare environment and how
medication errors can be avoided through effective communication. An
internet-based search was conducted to locate relevant articles published
between 2004 and 2017. Only articles that touch upon communication and
health-related issues were selected. Online sources such as PubMed,
ScienceDirect, and Google Scholar were utilized. The importance of good
communication practices for effective health and improved patient safety in
hospital settings has been highlighted. It is evident from this review that
poor communication most frequent causes adverse effects, delay in
treatment, medication errors, and wrong-site surgery. The major
communication issues in healthcare environment include language barriers,
the medium of communication, physical setting, and social setting.
Healthcare workers tend to use technical language in the workplace because
they consider the tone of communication to be always professional. It has
been established that knowledge on professional-patient communication is
essential and valuable in improving therapeutic outcomes. Patients need
knowledge and support in order to be able and motivated to undergo
medicine therapy. Health practitioners need to take responsibility for
demanding and creating an environment where high-quality healthcare
counselling is routinely practiced. To promote safe and effective practice in hospitals and avoid medication errors, clinicians should adhere to teamwork
and effective communication with the patients. There is a need for designing
strategies such as effective communication and teamwork amongst
healthcare professionals, which can consequently influence the quality of
healthcare services and patient outcomes.
Fulltext Breast cancer knowledge among nursing students in public university

Husbani Mohd Amin Rebuan, Hamidah Othman, Nurulhuda Mat Hassan, Myat Moe, Nur Qamilah Mohamad

The Malaysian Journal of Nursing, 2018;10(1):3-7.
MyJurnal

In Malaysia, women had breast cancer always reported at their late stage. One of the causes is due to the delay in seeking medical attention. Poor knowledge about the breast cancer is one of the factors that cause the delay. Aim: This study was designed to assess the knowledge on breast cancer symptoms and risk factors, screening method, and practice among participants. Methodology: This was a cross-sectional study done from 1st of March till 15th of March 2016 involving 89 nursing students from School of Nursing Science, Medical Faculty, University Sultan Zainal Abidin (UniSZA). Data analysis was carried out using Statistical Package for the Social Sciences (SPSS) Version 21. Results: Eighty-nine participants responded. Majority of the students (>80.0%) knew the symptoms of breast cancer and common method of screening. Less than 50.0% knew the high risk factor for developing breast carcinoma. Less than 50.0% carried out the breast self-examination. Conclusion: Students had excellent knowledge on symptoms of breast carcinoma and its screening method. Majority (>50%) of the students were still not clear about high risk factors group. Lack of breast self-examination practice among students was noted.
Fulltext Knowledge, attitude, practices related to dengue fever among rural population in Terengganu, Malaysia

Thwe Aung, Myat Moe, Azmi Hassan, Norizhar Kadarman, Tengku Mohammad Ariff R. Hussin, Barman, Arunodaya, Salwani Ismail, et al.

Malaysian Journal of Public Health Medicine, 2016;16(2):15-23.
MyJurnal

Aedes mosquito-borne Dengue morbidity is predominantly high in the tropics and subtropics regions. Dengue is also a
public health problem in Malaysia since the first epidemic in 1973. Reducing the vector population and personal
protection still plays an important role in dengue prevention and control. With the information of community’s dengue
knowledge, attitude and practices (KAP), the authorities could construct evidence-based, community- empowered vector
control program. Upon the understanding of the value of baseline data, a cross-sectional study was carried out in dengue
hotspot areas in Seberang Takir using universal sampling. The study results showed that 54.6% of the population had high
level of knowledge, 18.6% had good attitude and 91.7% were performing good practices against Dengue infection. After
adjusting confounding variables, age and educational levels of respondents, knowledge as well as attitude were found to
be significant associated factors for having good practice against Dengue. The study findings provide the need for further
information to undertake a holistic approach which is in need of community participation and cooperatio
Fulltext Undergraduate medical students’ attitude and preferences toward traditional lecture versus informal cooperative learning

Norhasiza Mat Jusoh, Husbani Mohd Amen Rebuan, Thwe Aun, Myat Moe, Mohaslinda Mohamad, Rohayah Husain, Abdul Rahman Esa, et al.

Malaysian Journal of Public Health Medicine, 2016;16(2):55-63.
MyJurnal

Cooperative learning is one of the active learning techniques. There are three commonly recognized types of
cooperative learning groups, namely informal cooperative learning (ICL), formal cooperative learning and
cooperative base groups. There is no study been done on ICL which relate to radiology teaching. The results of this
study will provide evidence to support either traditional lecture (TL) or ICL is a more suitable teaching method for
radiology teaching. This study was aimed to compare students’ attitude and preference towards TL versus ICL in
radiology teaching. This interventional study had been conducted among 52 third year Bachelor of Medicine and
Bachelor of Surgery (MBBS) students at Universiti Sultan Zainal Abidin. They underwent both TL and ICL methods
during eleven radiology lectures in classroom setting from September 2013 until July 2014. Subsequently, multiple
items questionnaires regarding students’ attitude and preferences towards TL and ICL were administered. These
questionnaires had undergone validation process and revealed excellent internal consistency with Cronbach’s Alpha
of 0.90, 0.92 and 0.88 respectively. The mean total attitude score towards informal cooperative learning was (90.90)
(SD: 11.73) significantly higher than the score for traditional lecture 85.46 (SD: 11.82) (p= 0.012). Students showed
preference in ICL significantly in six domains. These domains were active involvement in the class, promotion of good
rapport among classmates, getting an opportunity to help others, facilitation of understanding difficult materials,
improvement of communication skills, opportunity for training to be a good leader and follower, and opportunity for
enabling to participate in sharing information, making decision and problem solving. ICL method is recommended in
radiology teaching because students demonstrated better students’ attitude and preferences in the learning sessions
as compared to TL.
Fulltext Use and toxicity of complementary and alternative medicines among patients visiting emergency department: Systematic review

Jatau AI, Aung MM, Kamauzaman TH, Chedi BA, Sha'aban A, Rahman AF

J Intercult Ethnopharmacol, 2016 Mar 2;5(2):191-7.
PMID: 27104042 DOI: 10.5455/jice.20160223105521

Many studies have been conducted in health-care settings with regards to complementary and alternative medicine (CAM) use among patients. However, information regarding CAM use among patients in the emergency department (ED) is scarce. The aim of this article was to conduct a systematic review of published studies with regards to CAM use among the ED patients. A literature search of published studies from inception to September 2015 was conducted using PubMed, Scopus, and manual search of the reference list. 18 studies that met the inclusion criteria were reviewed. The prevalence rate of CAM use among ED patients across the studies ranged of 1.4-68.1%. Herbal therapy was the sub-modality of CAM most commonly used and frequently implicated in CAM-related ED visits. Higher education, age, female gender, religious affiliation, and chronic diseases were the most frequent factors associated with CAM use among the ED patients. Over 80% of the ED physicians did not ask the patients about the CAM therapy. Similarly, 80% of the ED patients were ready to disclose CAM therapy to the ED physician. The prevalence rate of CAM use among patients at ED is high and is growing with the current increasing popularity, and it has been a reason for some of the ED visits. There is a need for the health-care professionals to receive training and always ask patients about CAM therapy to enable them provide appropriate medical care and prevent CAM-related adverse events.
Hypnotherapy for overweight and obese patients: A narrative review

Roslim NA, Ahmad A, Mansor M, Aung MMT, Hamzah F, Hassan H, et al.

J Integr Med, 2021 Jan;19(1):1-5.
PMID: 33162374 DOI: 10.1016/j.joim.2020.10.006

Obesity and overweight problems are serious global health issues today and despite many efforts, the prevalence has continued to rise for decades. Interestingly, hypnotherapy has been gaining recognition as an effective treatment for obesity and overweight problems. This review compiles contemporary scientific research on the effectiveness of hypnotherapy for weight reduction. Scopus, PubMed and EBSCO Host databases were applied in the study. The search identified 119 articles, of which seven met the inclusion criteria. A total of 539 respondents (82.7% women and 17.3% men) between the ages of 17 and 67 years were represented in the seven studies. Most studies incorporated lifestyle changes, such as changes of dietary habit and behavioral recommendations in the hypnotic procedure. Their results suggested that the use of hypnotherapy not only promoted weight reduction during the treatment period but also after treatment cessation, and in some cases, one to ten kilograms were lost during follow-up periods. In addition, one study even showed increased physical activity among the hypnotised individuals. This use of hypnotherapy also improved respondents' eating behavior and quality of life. However, a definitive conclusion could not be drawn due to several methodological flaws and the limited number of published studies in this area. Therefore, further well-designed studies are needed to substantiate the effectiveness of hypnotherapy for this modern-day health problem.
Use and toxicity of traditional and complementary medicine among patients seeking care at an emergency department of a teaching hospital in Malaysia

Jatau AI, Aung MMT, Kamauzaman THT, Ab Rahman AF

Complement Ther Clin Pract, 2018 May;31:53-56.
PMID: 29705480 DOI: 10.1016/j.ctcp.2018.01.016

OBJECTIVE: Traditional and Complementary Medicines (TCM) are widely used worldwide, and many of them have the potential to cause toxicity, interaction with conventional medications and non-adherence to prescribed medications due to patients' preference for the TCM use. However, information regarding their use among patients seeking care at emergency departments (ED) of a healthcare facility is limited. The study aimed to evaluate the TCM use among patients attending the ED of a teaching hospital in Malaysia.
STUDY DESIGN: A sub-analysis of data from a prevalence study of medication-related visits among patients at the ED of Hospital Universiti Sains Malaysia was conducted. The study took place over a period of six weeks from December 2014 to January 2015 involving 434 eligible patients. Data on demography, conventional medication, and TCM uses were collected from patient interview and the medical folders.
RESULTS: Among this cohort, 66 patients (15.2%, 95%CI 12.0, 19.0) reported concurrent TCM use. Sixteen (24.2%) of the TCM users were using more than one (1) type of TCM, and 17 (25.8%) came to the ED for medication-related reasons. Traditional Malay Medicine (TMM) was the most frequently used TCM by the patients. Five patients (7.6%) sought treatment at the ED for medical problems related to use of TCM.
CONCLUSION: Patients seeking medical care at the ED may be currently using TCM. ED-physicians should be aware of these therapies and should always ask patients about the TCM use.
Fulltext Prevalence and characteristics of medication errors at an emergency department of a teaching hospital in Malaysia

Shitu Z, Aung MMT, Tuan Kamauzaman TH, Ab Rahman AF

BMC Health Serv Res, 2020 Jan 22;20(1):56.
PMID: 31969138 DOI: 10.1186/s12913-020-4921-4

BACKGROUND: Medication use process in the emergency department (ED) can be challenging and the risk for medication error (ME) to occur is high. In Malaysia, several studies on ME have been conducted in various hospital settings. However, little is known about the prevalence of ME in emergency department (ED) in these hospitals. The objective of this study was to determine the prevalence and characteristics of ME at an ED of a teaching hospital in Malaysia.
METHODS: A cross-sectional study was conducted over the period of 9 weeks in patients who visited the ED of Hospital Universiti Sains Malaysia (HUSM), Kelantan, Malaysia. Data on patient medication orders and demographic information was collected from the doctor's clerking sheet. Observations were made on nursing activities and these were documented in the data collection form. Other information related to the administration of medications were obtained from the nursing care records.
RESULTS: Observations and data collections were made for 547 patients who fulfilled the study criteria. From these, 311 patient data were randomly selected for analysis. Ninety-five patients had at least one ME. The prevalence of ME was calculated to be 30.5%. The most common types of ME were wrong time error (46.9%), unauthorized drug error (25.4%), omission error (18.5%) and dose error (9.2%). The most frequently drug associated with ME was analgesics. No adverse event was observed.
CONCLUSIONS: The prevalence of ME in our ED setting was moderately high. However, the majority of them did not result in any adverse event. Intervention measures are needed to prevent further occurrence.
The feasibility and acceptability of hypnotherapy among overweight and obese individuals in a Malaysia's public university

Roslim NA, Ahmad A, Mansor M, Aung MMT, Hamzah F, Lua PL

J Complement Integr Med, 2021 Apr 02;18(3):561-568.
PMID: 33794082 DOI: 10.1515/jcim-2020-0177

OBJECTIVES: The global epidemic of overweight and obesity presents a major challenge in the health status of the society. Their prevalence is at an alarming rate worldwide due to poor compliance with conventional treatment and high rates of relapse, thus increasing demand for an effective and safe alternative approach such as hypnotherapy. This study aimed to evaluate the feasibility and acceptability of hypnotherapy for weight loss and to compare these among selected socio-demographics.
METHODS: A cross-sectional study was conducted among 30 students and staff of a public university in Terengganu, Malaysia using convenience sampling. Data analysis was carried out using SPSS 23.0.
RESULTS: Among the respondents (age = 26.17 ± 8.23 years; female = 66.7%; students = 63.3%), 40.0% were overweight and 60.0% were obese. Results indicated excellent feasibility as determined by participants' satisfaction towards the clarity of hypnotherapist's voice (93.3%), the suitability of content (86.7%) and time spent for the session (90.0%). Good overall acceptability (>60.0%) was also reported regarding hypnotherapist professionalism, the environment and perceived usefulness of hypnotherapy. Obese individuals were significantly more satisfied towards the hypnotherapist environment than overweight respondents (p=0.015). Additionally, no adverse effects were reported after the intervention.
CONCLUSIONS: This evidence signalled that hypnotherapy is a promising alternative tool in assisting overweight and obese individuals to lose weight. Extensive research is needed to substantiate its role in weight management programs for its full benefits.
Fulltext Complementary and Alternative Therapies for Weight Loss: A Narrative Review

Lua PL, Roslim NA, Ahmad A, Mansor M, Aung MMT, Hamzah F

J Evid Based Integr Med, 2021 9 10;26:2515690X211043738.
PMID: 34496677 DOI: 10.1177/2515690X211043738

Despite various strategies, overweight and obesity problems are still increasingly prevalent worldwide with serious health outcomes. Consequently, the continuous demand for more effective, safe and acceptable therapies for reducing body weight is also escalating-including complementary and alternative therapies (CATs). The aim of this review is to provide a summary of the most commonly- and recently-used CATs, with evaluation of their safety and efficacy for weight loss. Electronic scientific databases such as Scopus, PubMed and EBSCO Host were explored for articles that reported CATs for overweight and obesity treatment from 2015 to December 2019. Only systematic reviews, meta-analysis and randomized controlled trials (RCTs) published in English were included. Studies whereby CATs were not utilized for reducing body weight were excluded. Eight systematic reviews and meta-analyses and 11 additional RCTs with 765 participants (50.2% overweight and 49.8% obese) related to hypnotherapy, acupuncture and dietary supplements met the inclusion criteria. Their results suggested that spirulina, chitosan, probiotic, EPA + DHA, vitamin D, fiber, and herbal extract supplementation may all provide small reductions in body weight (ranging from 1-10 kg). Interestingly, hypnotherapy and acupuncture reported significantly greater reduction in body weight compared with placebo (p < 0.001 and p < 0.0001, respectively). Nonetheless, the evidence is still relatively limited and not encouraging to provide a definitive conclusion due to the methodological shortcomings and the presence of adverse events in chitosan and fiber supplementation. Hence, studies of this nature need to be further replicated and improved to corroborate the efficacy and safety of the CATs to combat weight issues.
Does hypnosis result in greater weight loss compared to conventional approach?

Roslim NA, Ahmad A, Mansor M, Aung MMT, Hamzah F, Shahril MR, et al.

Am J Clin Hypn, 2022 Feb 02.
PMID: 35108492 DOI: 10.1080/00029157.2021.2010642

Hypnosis has been increasingly used in recent years as an alternative treatment to maintain well-being. Yet, limited evidence is available regarding its role in weight management, especially in Malaysia. Hence, this quasi-experimental study was conducted to evaluate the effectiveness of hypnosis on weight loss and body composition (body mass index, waist circumference and body fat percentage) among staff and students of a public university in Terengganu, Malaysia. Participants with body mass index (BMI) ≥ 25.0 kg/m2 were randomly assigned to either intervention group (IG = 53) or control group (CG = 54), for 12 weeks. All participants received health education (diet + exercise + behavioral recommendations) with those in IG had additional three hypnotherapy sessions, once a month. Body weight was measured at week 1, 7, and 12 while body compositions were measured at weeks 1 and 12. Descriptive, univariate, and repeated-measures analysis of covariance (ANCOVA) were utilized. A total of 104 participants completed the trial (mean age = 26.28 ± 8.01; female = 82.2%; BMI = 31.39 ± 4.89). A significant weight loss was observed in the intervention (-4.61%) and control (-3.04%) groups (mean difference = -1.57; 95%CI: -2.59, -0.54; p = .003) after 12 weeks. Participants that frequently practiced self-hypnosis lost more weight (-6.27%; t(50) = -5.331, p < .001). Body fat percentage and waist circumference did not significantly change from baseline in both groups. Essentially, the positive outcomes indicated the promising potential of hypnosis as an alternative tool in facilitating weight loss efforts for those in need.
Fulltext Prevalence of drug-related emergency department visits at a teaching hospital in Malaysia

Jatau AI, Aung MM, Kamauzaman TH, Rahman AF

Drugs Real World Outcomes, 2015 10 23;2(4):387-395.
PMID: 26689834 DOI: 10.1007/s40801-015-0045-2

BACKGROUND: Data on the prevalence of adverse drug event (ADE)-related emergency department (ED) visits in developing countries are limited. Malaysia is located in South-East Asia, and, to our knowledge, no information exists on ADE-related ED visits.

OBJECTIVE: The objective of this study was to determine the prevalence, preventability, severity, and outcome of drug-related ED visits.

METHODOLOGY: A cross-sectional study was conducted in consenting patients who visited the ED of Hospital Universiti Sains Malaysia over a 6-week period. The ED physician on duty determined whether or not the visit was drug related according to set criteria. Other relevant information was extracted from the patient's medical folder by a clinical pharmacist.

RESULTS: Of the 434 consenting patients, 133 (30.6 %; 95 % confidence interval [CI] 26-35 %) visits were determined to be ADE related; 55.5 % were considered preventable, 11.3 % possibly preventable, and 33.1 % not preventable. Severity was classed as mild in 1.5 %, moderate in 67.7 %, and severe in 30.8 %. The most common ADEs reported were drug therapeutic failure (55.6 %) and adverse drug reactions (32.3 %). The most frequently implicated drugs were antidiabetics (n = 31; 23.3 %), antihypertensives (n = 28; 21.1 %), antibiotics (n = 13; 9.8 %), and anti-asthmatics (n = 11; 8.3 %). A total of 93 patients (69.9 %) were admitted to the ED for observation, 25 (18.8 %) were discharged immediately after consultation, and 15 (11.3 %) were admitted to the ward through the ED.

CONCLUSION: The prevalence of ADE-related ED visits was high; more than one-half of the events were considered preventable and one-third was classed as severe. As such, preventive measures will minimize future occurrences and increase patient safety.
Fulltext Mobile Technology in Medicine: Development and Validation of an Adapted System Usability Scale (SUS) Questionnaire and Modified Technology Acceptance Model (TAM) to Evaluate User Experience and Acceptability of a Mobile Application in MRI Safety Screening

Cheah WH, Mat Jusoh N, Aung MMT, Ab Ghani A, Mohd Amin Rebuan H

Indian J Radiol Imaging, 2023 Jan;33(1):36-45.
PMID: 36855734 DOI: 10.1055/s-0042-1758198

Background Magnetic resonance imaging (MRI) safety screening is a crucial procedure for patient preparation before entering into MRI room. Many hospitals in Malaysia are still using the MRI safety checklist printed form. Besides, clinicians will not get a definite conclusion about whether the patient is contraindicated for MRI or not. Hence, we have created one mobile application named MagnetoSafe to overcome this issue. The application will provide an instant decision on whether the patient has no contraindication, relative contraindication, or absolute contraindicated for MRI. We need to check for acceptability and user experience for any newly created mobile application. Objective This study was designed to check the validity of the adapted Technology Acceptance Model (TAM) and System Usability Scale (SUS) Questionnaire. Method The validity and reliability of the questionnaire were investigated. Subsequently, 52 fully completed responses were collected. Results Face and content validity of the questionnaires are considered acceptable with only minor changes to Item 10 of SUS. The Cronbach's alpha for the SUS questionnaire (10 questions) is -0.49, which is not acceptable. The Cronbach's alpha for TAM questionnaire (3 domains; 14 questions) is acceptable, which is 0.910 for perceived usefulness, 0.843 for perceived ease of use, and 0.915 for intention to use. Conclusion Face validity of the adapted SUS and modified TAM questionnaires is acceptable with only minor changes to Item 10 in SUS. Content validity with experts is good. However, the reliability of the SUS questionnaire is not acceptable and therefore adapted SUS will not be used for assessing user experience. The reliability of the modified TAM questionnaire with the original three-factor structure is considered acceptable and can be used to evaluate the user's acceptability of MagnetoSafe.
A Qualitative Exploration of Weight Loss Experiences through Hypnotherapy

Roslim NA, Ahmad A, Mansor M, Aung MMT, Hamzah F, Lua PL

Int J Clin Exp Hypn, 2023;71(3):235-249.
PMID: 37378644 DOI: 10.1080/00207144.2023.2227237

Hypnotherapy has been gaining recognition as an alternative treatment for excess weight problems. This qualitative study aims to explore individuals' experiences of losing weight through hypnotherapy and their perceived barriers and facilitators for healthy lifestyle changes. Semistructured interviews were conducted with 15 participants (11 women and 4 men; mean age of 23 years) who recorded having lost ≥5% weight after undergoing 3 hypnotherapy sessions previously at a public university in Terengganu, Malaysia. Each interview was audiotaped, transcribed, and analyzed using thematic analysis. The themes that emerged were the usefulness of hypnotherapy, barriers, and facilitators of healthy lifestyle changes. All participants contended that hypnotherapy played a role in their weight-loss journey through increased mindful eating and enhanced motivation to make lifestyle modifications. Barriers to healthy lifestyle changes included high costs of healthy foods and lack of support for healthy food sources in social and family settings. Hypnotherapy is essential as an adjunct tool in assisting weight loss. However, additional efforts are needed to improve support in the weight management journey.
Fulltext Association between physical activity and health-related quality of life in children: a cross-sectional study

Wafa SW, Shahril MR, Ahmad AB, Zainuddin LR, Ismail KF, Aung MM, et al.

Health Qual Life Outcomes, 2016;14(1):71.
PMID: 27146199 DOI: 10.1186/s12955-016-0474-y

Research suggests that physical activity plays a role to improve health related- quality of life (QoL), however studies examining the association between physical activity and HRQOL are limited in the paediatric literature. The aim of this study is to explore the relationship between physical activity and HRQoL among Malaysian children.
Fulltext Medical Experts' Agreement on Risk Assessment Based on All Possible Combinations of the COVID-19 Predictors-A Novel Approach for Public Health Screening and Surveillance

Ibrahim MS, Naing NN, Abd Aziz A, Makhtar M, Mohamed Yusoff H, Esa NK, et al.

Int J Environ Res Public Health, 2022 Dec 10;19(24).
PMID: 36554487 DOI: 10.3390/ijerph192416601

During the initial phase of the coronavirus disease 2019 (COVID-19) pandemic, there was a critical need to create a valid and reliable screening and surveillance for university staff and students. Consequently, 11 medical experts participated in this cross-sectional study to judge three risk categories of either low, medium, or high, for all 1536 possible combinations of 11 key COVID-19 predictors. The independent experts' judgement on each combination was recorded via a novel dashboard-based rating method which presented combinations of these predictors in a dynamic display within Microsoft Excel. The validated instrument also incorporated an innovative algorithm-derived deduction for efficient rating tasks. The results of the study revealed an ordinal-weighted agreement coefficient of 0.81 (0.79 to 0.82, p-value < 0.001) that reached a substantial class of inferential benchmarking. Meanwhile, on average, the novel algorithm eliminated 76.0% of rating tasks by deducing risk categories based on experts' ratings for prior combinations. As a result, this study reported a valid, complete, practical, and efficient method for COVID-19 health screening via a reliable combinatorial-based experts' judgement. The new method to risk assessment may also prove applicable for wider fields of practice whenever a high-stakes decision-making relies on experts' agreement on combinations of important criteria.

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