Written and spoken corpus of real and fake social media postings about COVID-19

This study investigates the linguistic traits of fake news and real news. There are two parts to this study: text data and speech data. The text data for this study consisted of 6420 COVID-19 related tweets re-filtered from Patwa et al. (2021). After cleaning, the dataset contained 3049 tweets, with 2161 labeled as 'real' and 888 as 'fake'. The speech data for this study was collected from TikTok, focusing on COVID-19 related videos. Research assistants fact-checked each video's content using credible sources and labeled them as 'Real', 'Fake', or 'Questionable', resulting in a dataset of 91 real entries and 109 fake entries from 200 TikTok videos with a total word count of 53,710 words. The data was analysed using the Linguistic Inquiry and Word Count (LIWC) software to detect patterns in linguistic data. The results indicate a set of linguistic features that distinguish fake news from real news in both written and speech data. This offers valuable insights into the role of language in shaping trust, social media interactions, and the propagation of fake news.Comment: 9 pages, 3 table

How do health care professionals assess patients when initiating insulin therapy? A qualitative study

Aims: To explore how health care professionals (HCPs) assess patients when initiating insulin therapy in type 2 diabetes. Methods: Focus group discussions and in-depth interviews were conducted with 41 health care professionals in Malaysia in 2010–2011. A semi-structured topic guide was used for the interview. The interviews were transcribed verbatim and analysed using the Nvivo9 software based on a thematic approach. Results: HCPs were less likely to initiate insulin therapy in patients who were older, with irregular dietary patterns and poor financial status. They also assessed patients’ knowledge, views and misconceptions of insulin. However, there was a variation in how doctors assessed patients’ comorbidities before starting insulin therapy. Medical officers were more likely to initiate insulin therapy in patients with comorbidities and complications, whereas family medicine specialists were more cautious. In addition, most HCPs considered patients’ psychosocial status, including self-care ability, social support and quality of life. Conclusions: HCPs’ assessment of patients’ need to start insulin therapy depends on their perception rather than objective evaluation of patients’ background, knowledge, perception and abilities. The background and the type of practice of HCPs influence their assessment

What are the barriers faced by patients using insulin? a qualitative study of Malaysian health care professionals' views

BACKGROUND: Patients with type 2 diabetes often require insulin as the disease progresses. However, health care professionals frequently encounter challenges when managing patients who require insulin therapy. Understanding how health care professionals perceive the barriers faced by patients on insulin will facilitate care and treatment strategies. OBJECTIVE: This study explores the views of Malaysian health care professionals on the barriers faced by patients using insulin. METHODS: Semi-structured qualitative interviews and focus group discussions were conducted with health care professionals involved in diabetes care using insulin. Forty-one health care professionals participated in the study, consisting of primary care doctors (n = 20), family medicine specialists (n = 10), government policymakers (n = 5), diabetes educators (n = 3), endocrinologists (n = 2), and one pharmacist. We used a topic guide to facilitate the interviews, which were audio-recorded, transcribed verbatim, and analyzed using a thematic approach. RESULTS: FIVE THEMES WERE IDENTIFIED AS BARRIERS: side effects, patient education, negative perceptions, blood glucose monitoring, and patient adherence to treatment and follow-up. Patients perceive that insulin therapy causes numerous negative side effects. There is a lack of patient education on proper glucose monitoring and how to optimize insulin therapy. Cost of treatment and patient ignorance are highlighted when discussing patient self-monitoring of blood glucose. Finally, health care professionals identified a lack of a follow-up system, especially for patients who do not keep to regular appointments. CONCLUSION: This study identifies five substantial barriers to optimizing insulin therapy. Health care professionals who successfully identify and address these issues will empower patients to achieve effective self-management. System barriers require government agency in establishing insulin follow-up programs, multidisciplinary diabetes care teams, and subsidies for glucometers and test strips

Early detection of mild cognitive impairment with in-home sensors to monitor behavior patterns in community-dwelling senior citizens in Singapore: Cross-sectional feasibility study

Singapore Management University; National Medical Research Council’s Healthcare Research Scholarshi

An Augmented Reality System for Biology Science Education in Malaysia

This paper presents an educational application for Form 4 Biology Science in Malaysian secondary schools using Augmented Reality (AR) technology, includes topics of mitosis, meiosis, respiration and their systematic relations. Worth mention is knowledge is a whole in which no part is really isolated but more or less systematically related to others. Knowing regularities is essential for having a concept at students’ disposal as well as for object perception. An implicit understanding of regularities is a precondition of object perception. Having a concept means being able to assert that something, such as a specific attribute, a rule or a function, applies to all the objects of the same kind. These lessons are presented in dedicated stereoscopic and photo-realistic views, thus facilitating students in noticing, memorizing and understanding Biology concepts. Also, it allows students individualized interaction while enabling social communication, given thinking is but epistemic in its nature and that its organization has both individual and social dimensions. AR technology introduces a new type of automated applications and to enhance the effectiveness and attractiveness of learning environment for the students in a real world scenario. This AR study emphasizes on merging computer vision, image processing and computer graphics to form a new Human-Computer Interaction (HCI) paradigm

Are doctors assessing patients with hypertension appropriately at their initial presentation?

Background: The aim of this study was to determine the extent to which primary care doctors assessed patients newly diagnosed with hypertension for the risk factors of cardiovascular disease (CVD) during the patients’ first clinic visit for hypertension. The study also aimed to examine the trend of assessment for CVD risk factors over a 15-year period. Methods: This retrospective study was conducted between January and May 2012. Data was extracted from the paper-based medical records of patients with hypertension using a 1:4 systematic random sampling method. Data collected included CVD risk factors and a history of target organ damage (TOD), which were identified during the patient’s first visit to the primary care doctor for hypertension, as well as the results of the physical examinations and investigations performed during the same visit. Result: A total of 1,060 medical records were reviewed. We found that assessment of CVD risk factors during the first clinic visit for hypertension was poor (5.4%–40.8%). Assessments for a history of TOD were found in only 5.8%–11.8% of the records, and documented physical examinations and investigations for the assessment of TOD and secondary hypertension ranged from 0.1%–63.3%. Over time, there was a decreasing trend in the percentage of documented physical examinations performed, but an increasing trend in the percentage of investigations ordered Conclusion: There was poor assessment of the patients’ CVD risk factors, secondary causes of hypertension and TOD at their first clinic visit for hypertension. The trends observed in the assessment suggest an over-reliance on investigations over clinical examinations

Aging male symptoms scale (AMS) for health-related quality of life in aging men: translation and adaptation in Malay

The Aging Male Symptoms Scale (AMS) measures health-related quality of life in aging men. The objective of this paper is to describe the translation and validation of the AMS into Bahasa Melayu (BM). The original English version of the AMS was translated into BM by 2 translators to produce BM1 and BM2, and subsequently harmonized to produce BM3. Two other independent translators, blinded to the English version, back-translated BM3 to yield E2 and E3. All versions (BM1, BM2, BM3, E2, E3) were compared with the English version. The BM pre-final version was produced, and pre-tested in 8 participants. Proportion Agreement, Weighted Kappa, Spearman Rank Correlation Coefficient, and verbatim responses were used. The English and the BM versions showed excellent equivalence (weighted Kappa and Spearman Rank Coefficients, ranged from 0.72 to 1.00, and Proportion Agreement values ranged from 75.0% to 100%). In conclusion, the BM version of the AMS was successfully translated and adapted