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Fulltext Optimizing Residual Networks and VGG for Classification of EEG Signals: Identifying Ideal Channels for Emotion Recognition

Cheah KH, Nisar H, Yap VV, Lee CY, Sinha GR

J Healthc Eng, 2021;2021:5599615.
PMID: 33859808 DOI: 10.1155/2021/5599615

Emotion is a crucial aspect of human health, and emotion recognition systems serve important roles in the development of neurofeedback applications. Most of the emotion recognition methods proposed in previous research take predefined EEG features as input to the classification algorithms. This paper investigates the less studied method of using plain EEG signals as the classifier input, with the residual networks (ResNet) as the classifier of interest. ResNet having excelled in the automated hierarchical feature extraction in raw data domains with vast number of samples (e.g., image processing) is potentially promising in the future as the amount of publicly available EEG databases has been increasing. Architecture of the original ResNet designed for image processing is restructured for optimal performance on EEG signals. The arrangement of convolutional kernel dimension is demonstrated to largely affect the model's performance on EEG signal processing. The study is conducted on the Shanghai Jiao Tong University Emotion EEG Dataset (SEED), with our proposed ResNet18 architecture achieving 93.42% accuracy on the 3-class emotion classification, compared to the original ResNet18 at 87.06% accuracy. Our proposed ResNet18 architecture has also achieved a model parameter reduction of 52.22% from the original ResNet18. We have also compared the importance of different subsets of EEG channels from a total of 62 channels for emotion recognition. The channels placed near the anterior pole of the temporal lobes appeared to be most emotionally relevant. This agrees with the location of emotion-processing brain structures like the insular cortex and amygdala.

Matched MeSH terms: Universities
Fulltext Mediating Role of Intra-Team Conflict between Paternalistic Leadership and Decision-Making Quality among China University's CMT during COVID-19

Cheah KSL, Abdullah Z, Xiao M

Int J Environ Res Public Health, 2022 Sep 16;19(18).
PMID: 36141967 DOI: 10.3390/ijerph191811697

Universities across China have set up crisis management teams (CMTS) to deal with the crisis brought on by the COVID-19 pandemic. This study focuses on how the paternalistic leadership practices of a Chinese university CMT influence crisis strategic decisions by managing conflict. These relationships were verified using hierarchical regression analysis on 312 samples from the surveyed university during the pandemic and found the following: benevolent leadership and moral leadership have positive effects on decision quality. However, unlike most studies on paternalistic leadership, in crisis situations, the negative effects of authoritarian leadership disappear under the mediating effect of affective conflict. This means that affective conflict within CMT fully mediates the relationship between authoritarian leadership and decision quality, and partially mediates the relationship between moral leadership and decision quality, while cognitive conflict partially mediates the relationship between benevolent leadership and crisis decision quality. It indicates that a CMT must stimulate and maintain a certain level of cognitive conflict while suppressing affective conflict to achieve high-quality crisis decision-making. This state can be achieved by practicing lower levels of authoritarian leadership and maintaining high levels of moral and benevolent leadership practices.

Matched MeSH terms: Universities
Fulltext Willingness to treat COVID-19 disease: What do medical & nursing students perceive?

Cheah WL, Francis Wing CB, Zahari AN, Idris AS, Maksul NAA, Yusman NAL, et al.

Ethics Med Public Health, 2021 Jun;17:100651.
PMID: 33754125 DOI: 10.1016/j.jemep.2021.100651

Background: The COVID-19 pandemic has resulted in many changes in the delivery of health service which not only affect the public as well as healthcare workers, and also among medical and nursing students who are currently undergoing their training. This study aims to determine the commitment and willingness of medical and nursing students in Sarawak in treating patients with COVID-19 and its associated factors.
Methods: It was a cross-sectional study using online questionnaire, carried out in a public university in Sarawak, Malaysia. All medical and nursing students were invited to participate in this study. Data was entered and analysed using IBM SPSS version 22.
Result: A total of 304 respondents participated in the study, with 81.6% female and 69.4% medical students. Majority of the respondents were most willing to take a medical history, do a physical examination, throat swabbing, draw blood and perform IV drip insertion. There was a high commitment among respondents to treat COVID-19 patients regardless of personal risks. Majority of the respondents also agreed that medical staff who are involved in treating COVID-19 patients should be receiving a salary increase and compensation should be given to affected healthcare families, and all non-medical staff should be involved in treating COVID-19 patients. About 71% agreed about a law mandating medical staffs to treat patient.
Conclusion: The willingness and commitment of medical and nursing students to treat COVID-19 patients was high, indicating their potential work force as healthcare providers.

Matched MeSH terms: Universities
Fulltext Hypertension and its association with Anthropometric indices among students in a public university

Cheah WL, Majorie Ensayan J, Helmy H, Chang CT

Malays Fam Physician, 2018;13(1):2-9.
PMID: 29796204 MyJurnal

Introduction: The present study aimed to determine the prevalence of hypertension and its association with nutritional status (body mass index, body fat percentage, and visceral fat) among students in a public university in Sarawak, Malaysia.
Methods: This was a cross-sectional study among undergraduate students aged 18 years old and above. Anthropometric measurements, such as weight, height, body composition, and blood pressure measurements, were collected. Hypertension was defined as equal or more than 140/90 mmHg. Statistical analyses were done using IBM SPSS version 20.
Results: A total of 354 respondents participated in the study. Mean age for the respondents was 21 years (SD 1.18 years). About 40% of the respondents were overweight or obese. Prevalence of hypertension was 8.2%. Mean systolic blood pressure was 119.1mmHg (SD14.36mmHg), and the mean diastolic blood pressure was 72.6mmHg (SD 9.73mmHg). There is a significant association between male gender (odds ratio =3.519, 95% CI is 1.886-6.566), body fat percentage (odds ratio = 1.944, 95% CI is 1.050-3.601), visceral fat (odds ratio = 2.830, 95% CI is 1.346-5.951), and family history of hypertension (odds ratio= 2.366, 95% CI is 1.334-4.194) and hypertension.
Conclusion: The prevalence of hypertension was less than 10% and is associated with male gender, body composition, and family history of hypertension.

Matched MeSH terms: Universities
Fulltext A review of schizophrenia research in Malaysia

Chee KY, Salina AA

Med J Malaysia, 2014 Aug;69 Suppl A:46-54.
PMID: 25417951 MyJurnal

Research in schizophrenia has advanced tremendously. One hundred and seventy five articles related to Schizophrenia were found from a search through a database dedicated to indexing all original data relevant to medicine published in Malaysia between the years 2000-2013. This project aims to examine published research articles, in local and international journals in order to provide a glimpse of the research interest in Malaysia with regards to schizophrenia. Single case study, case series report, reviews and registry reports were not included in this review. Medication trial, unless it concerned a wider scope of psychopharmacology was also excluded from this review. A total of 105 articles were included in this review. Despite numerous genetics studies conducted and published, a definitive conclusion on the aetiology or mechanism underlying schizophrenia remains elusive. The National Mental Health - Schizophrenia Registry (NMHR) proved to be an important platform for many studies and publications. Studies stemmed from NMHR have provided significant insight into the baseline characteristic of patients with schizophrenia, pathway to care, and outcomes of the illness. International and regional collaborations have also encouraged important work involving stigma and discrimination in schizophrenia. Ministry of Health's hospitals (MOH) are the main research sites in the country with regards to schizophrenia research. Numbers of schizophrenia research are still low in relation to the number of universities and hospitals in the country. Some of the weaknesses include duplication of studies, over-emphasising clinical trials and ignoring basic clinical research, and the lack of publications in international and regional journals.

Matched MeSH terms: Universities
Fulltext Prevalence of undiagnosed hypertension and its associated factors among the university staff

Chee May Tee, Ajit Singh, Shi-Hui Cheng

Malaysian Journal of Medicine and Health Sciences, 2020;16(3):243-254.
MyJurnal

Introduction: Hypertension is a public health concern that is associated with heart disease. This study aims to investigate the prevalence of undiagnosed hypertension and its associated factors among the staff in a private uni- versity in Selangor, Malaysia. Methods: 100 respondents participated in this cross-sectional study. Blood pressure, Body Mass Index (BMI), percentage body fat (%BF), visceral fat rating (VFR), and waist circumference (WC) were measured. Questionnaires regarding knowledge, attitude, and practice (KAP) of salt diet validated from WHO/PAHO and Food Frequency Questionnaires regarding sodium intake validated from IPH Malaysia were administered. Sta- tistical data was analysed using SPSS. Results: The prevalence of undiagnosed hypertension was 24%. About 66% of the participants had excessive sodium intake. The mean sodium intake was 2869.43±930.75mg/d. Simple linear regression showed that BMI. %BF, VFR, and WC were significantly correlated with systolic blood pressure (SBP). Age and sodium intake were not correlated with SBP. After controlling all the variables in multiple linear regression, VFR remained as a significant contributor to SBP (adjusted R2=0.419, F=18.833, p=2400mg/d). Conclusion: Our study found a high prevalence of undiagnosed hypertension among the private university staff. The association between VFR and SBP is an important finding for community study. Increased awareness on the excessive salt consumed and its association with health is needed to reduce the sodium intake.

Matched MeSH terms: Universities
Fulltext Implementation of Organizational Memory Information System to Leverage Tacit Knowledge

Cheku Nurul Hasmaria Cheku Yahaya, Md Gapar Md Johar

Journal of Management & Science, 2018;16(2):46-53.
MyJurnal

This paper aims to presents the implementation of Organizational Memory Information System (OMIS) framework in managing knowledge in organization. OMIS providing a way for organization to leveraging tacit knowledge in capturing, codifying, storing and transferring knowledge. Every year data, information and knowledge had increased then becomes wasted memories due to the retirement, replacement and resignation of staff. This can have a great impact if the knowledge is not used wisely for future purpose. This could give great impact when it is not used wisely. Organization become more efficient and competitive if they used the collections of memory in the form of collected data, information, and knowledge. Organizations which are not efficient will do the process, and study the same repeatedly. Implementation of this framework is a good way to increase effectiveness of knowledge sharing in university. But some knowledge is hard to capture especially tacit knowledge. Many organizations attempt to capture tacit knowledge and codify it so that it can be shared around the organization for greater value. So this paper is mainly focused on implementation of Organizational Memory Information System (OMIS) framework in order to manage knowledge more centralized and organized in organization.

Matched MeSH terms: Universities
Prevalence of obesity and factors associated with it in a worksite setting in Malaysia

Cheong SM, Kandiah M, Chinna K, Chan YM, Saad HA

J Community Health, 2010 Dec;35(6):698-705.
PMID: 20458526 DOI: 10.1007/s10900-010-9274-1

Socio-economic status, lifestyle behaviors, and psychosocial factors have been implicated in the development of overweight and obesity. This study aims to observe the prevalence of overweight and obesity in an academic worksite and to examine the possible association between variables such as socio-economic characteristics, work factors, psychosocial factors, and weight control behaviors and obesity. In this study, the target population were full-time academic and non-academic staff. Body mass index (BMI) and waist circumference (WC) were computed to determine obesity. A pretested self-administered questionnaire was used to obtain information on socio-demographic factors, work related factors, psychosocial factors, and weight control behaviors. Data were obtained on 367 adults of whom 39.2% were males and 60.8% females. Overweight was seen in 31.9% of males and 26.5% of females while 16.1% of them were obese, irrespective of gender. Central obesity was noted in about 37% of males and 39% of females. The results showed that socio-demographic factors (age, gender, and education) and psychosocial factors (perceived health status, body weight perception, and weight-control goals) were significantly associated with BMI. Working hours were also significantly associated with BMI. However, weight control practices (diet-control practices and physical activity practices) were not significantly associated with BMI. In conclusion, this study found a higher prevalence of overweight and obesity among employees of a selected public university in comparison to the general population. Socio-demographic, psychosocial factors, and working hours were found to contribute to obesity in this sample of adults.

Matched MeSH terms: Universities*
Gendering of avatars for online self-representation

Cheong, Lee Mei, Fariza Hann Abdul Razak

CREAM : Current Research in Malaysia (Penyelidikan Terkini di Malaysia), 2013;2(2):89-100.
MyJurnal

This exploratory study is part of an on-going project about digital cultures on ageism, anonymity, and gendering. An avatar is the graphical representation of the online user. The study investigates the avatars drawn by a group of 76 young adults studying in a local university. A face-to-face interview was conducted to ascertain the features drawn. Results show that the avatars are more characterized by the sexual features related to the body, face, clothes, and a major number of context elements. The females tend to represent themselves in greater detail than the males. The former created gendered identities for themselves according to their offline gender identity and social contexts. The study illustrates that the hand drawing is an effective tool that analyses the online representation in an unobtrusive way. The expressions of gendering show that gender is consciously constructed. Gendering of avatars does permeate the virtual world. This study is a valuable addition to the growing body of work on social interaction in cyberspace.

Matched MeSH terms: Universities
Fulltext "Personal mission statement": An analysis of medical students' and general practitioners' reflections on personal beliefs, values and goals in life

Chew BH, Lee PY, Ismail IZ

Malays Fam Physician, 2014;9(2):26-33.
PMID: 25893068

BACKGROUND: Personal mission in life can determine the motivation, happiness, career advancement and fulfilment in life of the medical students (MSs) along with improvement in professional/clinical performance of the family physicians. This study explored the personal beliefs, values and goals in the lives of MSs and general practitioners (GPs).
METHODS: Fourth-year MSs at the Universiti Putra Malaysia and GPs who participated in a 2-hour session on 'Ethics in Family Medicine' in 2012 were invited. All the participants submitted the post-session written reflections about their personal missions in life. The written reflections were analysed using thematic analysis.
RESULTS: A total of 87 MSs and 31 GPs submitted their written reflections. The authors identified 17 categories from the reflections contained by four themes-good vs. smart doctor, professional improvement vs. self-improvement, self-fulfilment and expressed motivation. The most common categories were "to be a good doctor" (97/330) and "professional improvement" (65/330). Many MSs had expressed motivation and wanted to be a smart doctor as compared to the GPs, whereas a larger number of GPs wished to have a fulfilled life and be a good doctor through professional improvement.
CONCLUSION: The difference between the two student groups might indicate different levels of maturity and life experiences. Medical teachers should engage students more effectively in orientating them towards the essential values needed in medical practice.
KEYWORDS: Concept formation; education; goals; medical; medical students general; practitioners; professional; values of life

Matched MeSH terms: Universities
Fulltext Assessing HIV/AIDS knowledge and stigmatizing attitudes among medical students in Universiti Putra Malaysia

Chew BH, Cheong AT

Med J Malaysia, 2013;68(1):24-9.
PMID: 23466762 MyJurnal

OBJECTIVE: Medical students are future doctors who are trained to treat all kind of diseases including people living with HIV/AIDS (PLWHA) without prejudice. This study was to determine the factors associated with knowledge on HIV/AIDS and stigma towards PLWHA among medical students.
METHODS: This was a cross sectional study with stratified random sampling conducted in a public university, Malaysia. The participants were preclinical-year (year 1 and year 2) and clinical-year (year 3 and year 4) medical students. Simple randomisation was carried out after stratification of medical students into preclinical and clinical-year. The self-administered questionnaires were consisted of socio-demographic data, items assessing HIV/AIDS knowledge and items assessing stigmatisation attitudes towards PLWHA.
RESULTS: We had 100% response rate of 340 participants. Pre-clinical and clinical year medical students each contributed 170 (50%). Majority was female (64.1%). About two-thirds (60.6%) was Malay, followed by Chinese (31.2%) and Indian (7.1%). Pre-clinical students were significantly more stigmatizing in subscale of "attitudes towards imposed measures" (t=3.917, p<0.001), even with adjustment for previous encounter and ethnicity (B= 1.2, 95% CI 0.48 to 1.83, p=0.001). On the other hand, clinical students were found to be significantly less comfortable in handling HIV/AIDS cases (t=0.039, p=0.039), even after controlled for previous encounter and ethnicity (B=0.6, 95% CI 0.29 to 0.98, p< 0.001).
CONCLUSION: Clinical encounter with PLWHA was associated with higher knowledge in HIV/AIDS. Medical students in preclinical years were having stigmatizing attitude towards imposed measures compared to the clinical years who had more stigmatizing attitude in being less comfortable with PLWHA.

Matched MeSH terms: Universities
Fulltext Teaching metacognition in clinical decision-making using a novel mnemonic checklist: an exploratory study

Chew KS, Durning SJ, van Merriënboer JJ

Singapore Med J, 2016 Dec;57(12):694-700.
PMID: 26778635 DOI: 10.11622/smedj.2016015

INTRODUCTION: Metacognition is a cognitive debiasing strategy that clinicians can use to deliberately detach themselves from the immediate context of a clinical decision, which allows them to reflect upon the thinking process. However, cognitive debiasing strategies are often most needed when the clinician cannot afford the time to use them. A mnemonic checklist known as TWED (T = threat, W = what else, E = evidence and D = dispositional factors) was recently created to facilitate metacognition. This study explores the hypothesis that the TWED checklist improves the ability of medical students to make better clinical decisions.
METHODS: Two groups of final-year medical students from Universiti Sains Malaysia, Malaysia, were recruited to participate in this quasi-experimental study. The intervention group (n = 21) received educational intervention that introduced the TWED checklist, while the control group (n = 19) received a tutorial on basic electrocardiography. Post-intervention, both groups received a similar assessment on clinical decision-making based on five case scenarios.
RESULTS: The mean score of the intervention group was significantly higher than that of the control group (18.50 ± 4.45 marks vs. 12.50 ± 2.84 marks, p < 0.001). In three of the five case scenarios, students in the intervention group obtained higher scores than those in the control group.
CONCLUSION: The results of this study support the use of the TWED checklist to facilitate metacognition in clinical decision-making.

Matched MeSH terms: Universities
Fulltext Awareness and knowledge of common eye diseases among the academic staff (non-medical faculties) of University of Malaya

Chew YK, Reddy SC, Karina R

Med J Malaysia, 2004 Aug;59(3):305-11.
PMID: 15727374 MyJurnal

A cross sectional study was conducted to assess the level of awareness and knowledge of common eye diseases (cataract, glaucoma, diabetic retinopathy and refractive errors) among 473 academic staff (non-medical faculties) of University Malaya. The awareness of cataract was in 88.2%, diabetic retinopathy in 83.5%, refractive errors in 75.3% and glaucoma in 71.5% of the study population. The knowledge about all the above common eye diseases was moderate, except presbyopia which was poor. Multivariate analysis revealed that females, older people, and those having family history of eye diseases were significantly more aware and more knowledgeable about the eye diseases. Health education about eye diseases would be beneficial to seek early treatment and prevent visual impairment in the society.

Matched MeSH terms: Universities
Fulltext Medical students' choice of specialty and factors determining their choice: a cross-sectional questionnaire survey in Melaka-Manipal Medical College, Malaysia

Chew YW, Rajakrishnan S, Low CA, Jayapalan PK, Sreeramareddy CT

Biosci Trends, 2011;5(2):69-76.
PMID: 21572250

Information about medical students' choice of specialty can be helpful for planning health manpower. However, such information from medical students in Malaysian medical schools is lacking. We carried out a cross-sectional questionnaire survey among fourth- and fifth-year medical undergraduate students at Melaka-Manipal Medical College. A total of 425 students responded to the survey questionnaire. Nearly a quarter of the students indicated internal medicine as their choice of specialty. Other choices were general surgery (13.2%), pediatrics (11.3%), orthopedics (12.7%) and obstetrics & gynecology (Ob/Gyn) (12.1%). Female students (OR 1.91; 95% CI 1.18-3.08), fourth-year students (OR 1.9; 95% CI 1.15-3.12), and students who reported a higher self-rated knowledge of their subject of choice were more likely to choose internal medicine and allied specialties (OR 1.53; 95% CI 1.07-2.19). The influence of teaching faculty and consultants at the teaching hospitals (74.4%) and inspiration obtained during clinical postings (71.9%) were the factors which were rated by the most students as 'important' for choosing a specialty. About half of the students intended to pursue their postgraduate studies in Malaysia, most of the rest in the United Kingdom or Australia. While internal medicine and surgical subspecialties were preferred, students were not inclined towards primary care or diagnostic subspecialties. Incentives should be provided and other measures should be taken to make these branches more attractive.

Matched MeSH terms: Universities
May Measurement Month 2018: an analysis of blood pressure screening results from Malaysia

Chia YC, Ching SM, Devaraj NK, Chew BN, Ooi PB, Mohamed M, et al.

Eur Heart J Suppl, 2020 Aug;22(Suppl H):H83-H85.
PMID: 32884479 DOI: 10.1093/eurheartj/suaa035

Hypertension continues to be the top global killer, contributing to over 10 million deaths annually. As prevalence and unawareness of hypertension remain high in Malaysia, this study was aimed to screen more individuals to identify those with undiagnosed hypertension. Respondents aged ≥18 years were recruited through opportunistic sampling at various screening sites including health clinics, hospitals, student health centres, universities, community halls, shopping malls, as well as through other health screening campaigns. Each respondent completed a questionnaire on socio-demographic, environmental, and lifestyle data. Anthropometric measurements as well as three blood pressure (BP) measurements were obtained from all participants. Hypertension was defined as a systolic BP ≥140 mmHg and/or diastolic BP ≥90 mmHg or taking antihypertensive medication. The total number of participants was 4866. The mean age of the participants was 39.8 (17.6) years with 61.1% female participants. Of the 4866 participants, 1405 (28.9%) had hypertension. The proportion of those aware of their hypertension status was 76.3% (1073/1405). The proportion of those with hypertension on medication was 71% (998/1405). Of those receiving antihypertensive treatment, 62.4% (623/998) had controlled BP. The proportion of hypertension in this study was 28.9%. The awareness rate of 76.3% compares favourably to a previously reported national level of 43.2%. Hence, BP screening programmes may be effective at increasing awareness and should be conducted annually.

Matched MeSH terms: Universities
Fulltext May Measurement Month 2019: an analysis of blood pressure screening results from Malaysia

Chia YC, Devaraj NK, Chook JB, Chew MT, Ooi PB, Mohamed M, et al.

Eur Heart J Suppl, 2021 May;23(Suppl B):B98-B100.
PMID: 34054370 DOI: 10.1093/eurheartj/suab058

Despite hypertension remaining the leading cause of death worldwide, awareness of hypertension and its control rate is still suboptimal in Malaysia. This study aims to determine the proportion of both diagnosed and undiagnosed hypertension, awareness and its control rate during the yearly May Measurement Month (MMM) campaign that has been coordinated by the International Society of Hypertension. Participants aged ≥18 years were recruited at various screening sites namely universities, health facilities, shopping malls, and other sites. Participant's socio-demographic, environmental, and lifestyle data were captured using a questionnaire. Three blood pressure (BP) readings as well as anthropometric measurements were obtained from all participants. The mean of the second and third BP readings was used in analyses. Hypertension was defined as a systolic BP ≥140 mmHg and/or diastolic BP ≥90 mmHg or taking antihypertensive medication. A total of 3062 participants were recruited. The proportion with hypertension in our study was 18.7% (n = 572). The proportion who were aware of their BP status was 63.2%. More than half (57.2%) of the hypertensives were on antihypertensive medication and 70.3% of those treated were controlled. In conclusion, in this BP screening campaign, one in five were hypertensive with almost two thirds aware of their hypertensive status. BP control among those who are taking medications was high at 70% but under 60% of hypertensives were on treatment. Hypertension screening programmes are important to promote awareness and control of hypertension as well as to reduce the devastating complications associated with this disorder.

Matched MeSH terms: Universities
Fulltext Drug abuse, relapse, and prevention education in malaysia: perspective of university students through a mixed methods approach

Chie QT, Tam CL, Bonn G, Wong CP, Dang HM, Khairuddin R

Front Psychiatry, 2015;6:65.
PMID: 25999867 DOI: 10.3389/fpsyt.2015.00065

In recent years, there have been increasing accounts of illegal substance abuse among university students and professional groups in Malaysia. This study looks at university students' perceptions about this phenomenon. Students from Malaysian universities were asked for their impressions about drug availability and abuse, as well as factors contributing to drug abuse and relapse. The questionnaire also inquired into their knowledge and views regarding government versus private rehabilitation centers, as well as their exposure to, and views about, school-based drug-prevention education. Participants were 460 university students from five Malaysian states: Penang, Selangor, Kuala Lumpur, Sabah, and Sarawak. Results showed gender differences in perceptions of relapse prevention strategies, as well as factors leading to drug abuse and relapse. Students also believed that drug education would be more effective if initiated between the ages of 11 and 12 years, which is slightly older than the common age of first exposure, and provided suggestions for improving existing programs. Implications of student perceptions for the improvement of current interventions and educational programs are discussed.

Matched MeSH terms: Universities
Fulltext Malaysians' Preferences and Concerns Regarding Seeking Information About Illegal Drugs

Chie QT, Tam CL, Bonn G

Front Public Health, 2018;6:143.
PMID: 29868548 DOI: 10.3389/fpubh.2018.00143

A brief survey asked Malaysians if they had searched for information about illegal drugs and their thoughts about the information available. Two hundred and eighty participants from four states: Selangor, Penang, Malacca, and Johor filled out a paper-and-pencil survey including both multiple choice and open-ended written questions. Quantitative analyses of closed-ended, and thematic analyses of open-ended data indicated the following: Half of participants had, at some point, actively searched for information about drug use; 28% reported searching at least once per month. Participants generally (79%) preferred to obtain information online, but 62% also reported sharing and obtaining information about drugs in face-to-face interactions with friends and others. Concerns regarding the reliability of information, such as the presence of conflicting or contradictory messages from multiple sources, was a common theme in open ended responses. Of those who searched for information, about 70% reported desiring more detailed information about different drugs, in particular about their various side effects and risks. It is suggested that drug information campaigns, particularly those aimed at university students, might better focus on providing accurate, detailed information about the risks and other issues involved in various types of drug use, rather than one-size-fits-all messages. Given the varied and confusing nature of information already available, overly simplistic anti-drug messages may be ineffective, if not counterproductive.

Matched MeSH terms: Universities
Infestation with the cat flea, Ctenocephalides felis felis (Siphonaptera: Pulicidae) among students in Kuala Lumpur, Malaysia

Chin HC, Ahmad NW, Lim LH, Jeffery J, Hadi AA, Othman H, et al.

Southeast Asian J. Trop. Med. Public Health, 2010 Nov;41(6):1331-4.
PMID: 21329307

This paper reports six male undergraduate students living at a local university hostel who were infested with cat fleas (Siphonaptera: Pulicidae: Ctenocephalides felis felis) in February 2009. All of them suffered from maculopapular rashes and severe pruritus after the bites. Investigation revealed the presence of a stray cat in the hostel building; five of the students had a history of contact with the cat. Six cat fleas were collected at the hostel and identified as C. felis felis. Most of the students were not aware of this infestation and did not seek medical treatment.

Matched MeSH terms: Universities
Fulltext Comparison of Factors Associated with Disordered Eating between Male and Female Malaysian University Students

Chin YS, Appukutty M, Kagawa M, Gan WY, Wong JE, Poh BK, et al.

Nutrients, 2020 Jan 25;12(2).
PMID: 31991785 DOI: 10.3390/nu12020318

Disordered eating is prevalent among university students, especially females. Whilst literature suggests that factors associated with disordered eating may differ according to gender, such an association has not been studied in Malaysia. This cross-sectional study aims to compare factors associated with disordered eating between male and female university students. A total of 716 university students (male: 27.4%; female: 72.6%) were recruited in Kuala Lumpur and Selangor, Malaysia. All participants completed a set of self-administered questionnaires and their body weight and height were recorded. About one in five of the university students (20.3%) were found to have disordered eating. There were more female students (22.9%) disordered eating compared to males (13.3%, χ² = 8.16, p < 0.05). In male students (β = 0.228, p < 0.01), depressive symptoms were the only significant predictor for disordered eating. In females, the strongest predictor was depressive symptoms (β = 0.214, p < 0.001), followed by body size satisfaction (β = -0.145, p < 0.01) and body appreciation (β = -0.101, p < 0.05). These findings suggest that there are gender differences in the factors associated with disordered eating among Malaysian university students. Intervention programmes that address disordered eating should take into account these sex differences and its contributing factors.

Matched MeSH terms: Universities*

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