1,003 results on '"pin, Tan"'
Search Results
2. Combined knee osteoarthritis and diabetes is associated with reduced muscle strength, physical inactivity, and poorer quality of life
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Shi Rui Seow, Sumaiyah Mat, Jun Jie Teoh, Amyra Mohamad Yusup, Nor Fadilah Rajab, Intan Safinar Ismail, Devinder Kaur Ajit Singh, Suzana Shahar, Maw Pin Tan, and Francis Berenbaum
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Physical activity ,Getriatic ,Physical Performance ,Psychological Status ,Pain ,Non-communicable Disease ,Therapeutics. Pharmacology ,RM1-950 - Abstract
Objective: This study delves into the intriguing connection between knee osteoarthritis and diabetes in Malaysia. Specifically, the exacerbation of knee osteoarthritis in the presence of diabetes in terms of symptoms, physical performance, physical activity, psychological status, social participation, and quality of life was discussed. Design: This cross-sectional study recruited adults aged 50 and above by convenient sampling and grouped them into: knee osteoarthritis-diabetes-, knee osteoarthritis+diabetes-, knee osteoarthritis-diabetes+, and knee osteoarthritis+diabetes+. Subjects/Patients: Of 436 recruited participants, 261 (59.8%) participants reported knee osteoarthritis. Methods: Handgrip strength, Timed Up and Go test, 6 Meter Walk Test, and 5 Times Sit to Stand Test were measured using standardized procedures. Six questionnaires were administered for the remaining parameters. Results: Across groups, there were significant differences: 6 Meter Walk Test (p = 0.024), Timed Up and Go test (p = 0.020), and 5 Times Sit to Stand Test (p
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- 2024
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3. Output Feedback Active Fault Tolerant Control for a 3-DOF Laboratory Helicopter With Sensor Fault.
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Xianghua Wang and Chee Pin Tan
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- 2024
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4. Robust Vehicle Mass Estimation Using Recursive Least M-Squares Algorithm for Intelligent Vehicles.
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Wai Tong Chor, Chee Pin Tan, A. S. M. Bakibillah, Ziyuan Pu, and Junn Yong Loo
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- 2024
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5. Classification of vasovagal syncope from physiological signals on tilt table testing
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Mahbuba Ferdowsi, Ban-Hoe Kwan, Maw Pin Tan, Nor’ Izzati Saedon, Sukanya Subramaniam, Noor Fatin Izzati Abu Hashim, Siti Sakinah Mohd Nasir, Imran Zainal Abidin, Kok Han Chee, and Choon-Hian Goh
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Syncope ,Head-up tilt test ,Machine learning ,Explainable artificial intelligence ,Partial dependence plot ,Medical technology ,R855-855.5 - Abstract
Abstract Background The diagnostic test for vasovagal syncope (VVS), the most common cause of syncope is head-up tilt test (HUTT) assessment. During the test, subjects experienced clinical symptoms such as nausea, sweating, pallor, the feeling of palpitations, being on the verge of passing out, and fainting. The study's goal is to develop an algorithm to classify VVS patients based on physiological signals blood pressure (BP) and electrocardiography (ECG) obtained from the HUTT. Methods After 10 min of supine rest, the subject was tilted at a 70-degree angle on a tilt table for approximately a total of 35 min. 400 µg of glyceryl trinitrate (GTN) was administered sublingually after the first 20 min and monitoring continued for another 15 min. Mean imputation and K-nearest neighbors (KNN) imputation approaches to handle missing values. Next, feature selection techniques were implemented, including genetic algorithm, recursive feature elimination, and feature importance, to determine the crucial features. The Mann–Whitney U test was then performed to determine the statistical difference between two groups. Patients with VVS are categorized via machine learning models including Support Vector Machine (SVM), Gaussian Naïve Bayes (GNB), Multinomial Naïve Bayes (MNB), KNN, Logistic Regression (LR), and Random Forest (RF). The developed model is interpreted using an explainable artificial intelligence (XAI) model known as partial dependence plot. Results A total of 137 subjects aged between 9 and 93 years were recruited for this study, 54 experienced clinical symptoms were considered positive tests, while the remaining 83 tested negative. Optimal results were obtained by combining the KNN imputation technique and three tilting features with SVM with 90.5% accuracy, 87.0% sensitivity, 92.7% specificity, 88.6% precision, 87.8% F1 score, and 95.4% ROC (receiver operating characteristics) AUC (area under curve). Conclusions The proposed algorithm effectively classifies VVS patients with over 90% accuracy. However, the study was confined to a small sample size. More clinical datasets are required to ensure that our approach is generalizable.
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- 2024
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6. Non-invasive parameters of autonomic function using beat-to-beat cardiovascular variations and arterial stiffness in hypertensive individuals: a systematic review
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Jia Hui Ooi, Renly Lim, Hansun Seng, Maw Pin Tan, Choon Hian Goh, Nigel H. Lovell, Ahmadreza Argha, Hooi Chin Beh, Nor Ashikin Md Sari, and Einly Lim
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Medical technology ,R855-855.5 - Abstract
Abstract Purpose Non-invasive, beat-to-beat variations in physiological indices provide an opportunity for more accessible assessment of autonomic dysfunction. The potential association between the changes in these parameters and arterial stiffness in hypertension remains poorly understood. This systematic review aims to investigate the association between non-invasive indicators of autonomic function based on beat-to-beat cardiovascular signals with arterial stiffness in individuals with hypertension. Methods Four electronic databases were searched from inception to June 2022. Studies that investigated non-invasive parameters of arterial stiffness and autonomic function using beat-to-beat cardiovascular signals over a period of > 5min were included. Study quality was assessed using the STROBE criteria. Two authors screened the titles, abstracts, and full texts independently. Results Nineteen studies met the inclusion criteria. A comprehensive overview of experimental design for assessing autonomic function in terms of baroreflex sensitivity and beat-to-beat cardiovascular variabilities, as well as arterial stiffness, was presented. Alterations in non-invasive indicators of autonomic function, which included baroreflex sensitivity, beat-to-beat cardiovascular variabilities and hemodynamic changes in response to autonomic challenges, as well as arterial stiffness, were identified in individuals with hypertension. A mixed result was found in terms of the association between non-invasive quantitative autonomic indices and arterial stiffness in hypertensive individuals. Nine out of 12 studies which quantified baroreflex sensitivity revealed a significant association with arterial stiffness parameters. Three studies estimated beat-to-beat heart rate variability and only one study reported a significant relationship with arterial stiffness indices. Three out of five studies which studied beat-to-beat blood pressure variability showed a significant association with arterial structural changes. One study revealed that hemodynamic changes in response to autonomic challenges were significantly correlated with arterial stiffness parameters. Conclusions The current review demonstrated alteration in autonomic function, which encompasses both the sympathetic and parasympathetic modulation of sinus node function and vasomotor tone (derived from beat-to-beat cardiovascular signals) in hypertension, and a significant association between some of these parameters with arterial stiffness. By employing non-invasive measurements to monitor changes in autonomic function and arterial remodeling in individuals with hypertension, we would be able to enhance our ability to identify individuals at high risk of cardiovascular disease. Understanding the intricate relationships among these cardiovascular variability measures and arterial stiffness could contribute toward better individualized treatment for hypertension in the future. Systematic review registration: PROSPERO ID: CRD42022336703. Date of registration: 12/06/2022.
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- 2024
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7. The Effect of Flipped Learning Instruction on Tertiary English Learners' Writing Achievement
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Daulay, Syahnan, Sanjaya, Dedi, Pin, Tan Li, Khazin, Khairunnisa Mohad, and Babar, Muhammad Yasir
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Flipped Learning (FL) instruction is flipping teaching where the learners study the contents at home by using technology equipment such as video, pods, e-books, websites, or blogs, and the classroom is used to do the assignment or homework to strengthen students' important knowledge understanding. The current tertiary students are the new generation who are so much interrelated with technology. This study investigated the effect of FL instruction on tertiary English learners' Achievement in writing. Two groups of 40 Diploma in Maintenance Engineering (DME) students (experimental and control) participated in this study. Moreover, the data were collected from the score of essay-writing tests (pre-test and post-test). The experimental group was taught through FL instruction while the control group was taught through the Traditional Method. Furthermore, the data were statistically tabulated by employing ANOVA in the Statistical Package of Social Science (SPSS). The result shows that the score mean of the experimental group was significantly higher than the score mean of the control group. Accordingly, there was a significant effect of FL instruction on tertiary English learners' writing achievements. Hence, the implementation of the FL instruction is highly recommended for teaching writing at the tertiary level.
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- 2021
8. Assessing the efficacy of machine learning algorithms for syncope classification: A systematic review
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Choon-Hian Goh, Mahbuba Ferdowsi, Ming Hong Gan, Ban-Hoe Kwan, Wei Yin Lim, Yee Kai Tee, Roshaslina Rosli, and Maw Pin Tan
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Methodology for conducting a systematic literature review ,Science - Abstract
Syncope is a transient loss of consciousness with rapid onset. The aims of the study were to systematically evaluate available machine learning (ML) algorithm for supporting syncope diagnosis to determine their performance compared to existing point scoring protocols. We systematically searched IEEE Xplore, Web of Science, and Elsevier for English articles (Jan 2011 - Sep 2021) on individuals aged five and above, employing ML algorithms in syncope detection with Head-up titl table test (HUTT)-monitored hemodynamic parameters and reported metrics. Extracted data encompassed subject count, age range, syncope protocols, ML type, hemodynamic parameters, and performance metrics. Of the 6301 studies initially identified, 10 studies, involving 1205 participants aged 5 to 82 years, met the inclusion criteria, and formed the basis for it. Selected studies must use ML algorithms in syncope detection with hemodynamic parameters recorded throughout HUTT. The overall ML algorithm performance achieved a sensitivity of 88.8% (95% CI: 79.4–96.1%), specificity of 81.5% (95% CI: 69.8–92.8%) and accuracy of 85.8% (95% CI: 78.6–92.8%). Machine learning improves syncope diagnosis compared to traditional scoring, requiring fewer parameters. Future enhancements with larger databases are anticipated. Integrating ML can curb needless admissions, refine diagnostics, and enhance the quality of life for syncope patients.
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- 2024
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9. Psychosocial Determinants of Knee Osteoarthritis Progression: Results from the Promoting Independence in Our Seniors with Arthritis Study
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Guo Jeng Tan, Sheng Hui Kioh, Sumaiyah Mat, Maw Pin Tan, Shirley Huey Ling Chan, Jacintha Mei Ying Lee, and Yee Wen Tan
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geriatrics ,anxiety ,knee osteoarthritis ,disease progression ,depression ,social networking ,Medicine ,Geriatrics ,RC952-954.6 - Abstract
Background Knee osteoarthritis (OA) is a common cause of physical disability among older adults. While established risk factors for knee OA include age and increased body weight, few studies have examined psychosocial risk factors or progression of knee OA. Methods The Promoting Independence in our Seniors with Arthritis study recruited participants aged 65 years and over from orthopedic outpatients and community engagement events. Participants were invited to annual visits during which knee OA symptoms were assessed with the Knee Injury and Osteoarthritis Outcome Score (KOOS), social network using the 6-item Lubben Social Network Scale and anxiety and depression using the Hospital Anxiety and Depression scale. Knee OA worsening was defined by a 5% reduction in mean KOOS scores at the last visit compared to the first visit. Results Data were available from 148 participants, mean age 66.2±6.5 years and 74.1% female, of whom 28 (18.9%) experienced OA worsening over a median follow-up period of 29 months. Univariate analyses revealed that age, sex, height, grip strength, and social network were associated with OA worsening. Social network remained statistically significantly associated with OA worsening after adjustment for age and sex difference (odds ratio=0.924; 95% confidence interval, 0.857–0.997). The relationship between social network and OA worsening were attenuated by both depression and handgrip strength at baseline. Conclusion Psychological status and muscle strength may be modifiable risk factors for social network which may in turn prevent knee OA worsening and should be targeted in future intervention studies.
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- 2023
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10. Microlearning and online simulation-based virtual consultation training module for the undergraduate medical curriculum – a preliminary evaluation
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Siaw Cheok Liew, Maw Pin Tan, Emer Breen, Kuhan Krishnan, Inthirani Sivarajah, Nivashinie Raviendran, Thidar Aung, Amal Nimir, and Vinod Pallath
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Virtual consultation ,Telemedicine ,Medical students ,Medical training ,Course evaluation ,Special aspects of education ,LC8-6691 ,Medicine - Abstract
Abstract Background Virtual consultation is a synchronous mode of telemedicine provided remotely via information and communication technology. The projected growth of digitalization in healthcare delivery, however, necessitates medical student training in virtual consultation (VC) to ensure safe and effective patient care. This study describes the implementation and preliminary evaluation of a competency-based VC training module for undergraduate medical students. Methods A newly developed six-week VC module was implemented online through asynchronous microlearning and synchronous simulation-based experiential learning modalities. Clinical students in years 4 and 5 and fresh graduates, who had not started pre-registration house officer or residency programmes, were invited to participate. Training outcomes using checklist-based video-recorded assessments of VC encounters between medical students and simulated patients were compared. Each video was independently assessed by two facilitators trained in VC teaching and assessment, using a direct observed virtual consultation skills checklist derived from established VC competencies. The participants completed course evaluations electronically as additional outcome measures. Results Fifty-two clinical phase medical students and alumni completed both the instructional and practical phases of this module. Altogether, 45 (95.7%) students found the module beneficial, and 46 (95.9%) reported increased self-efficacy for conducting VC. In total, 46 (95.9%) students would recommend the course to others. Post-test results showed a significant increase in the students’ abilities to conduct a VC (t-test = 16.33, p
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- 2023
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11. TVET programme and health-related quality of life among low-income populations during the COVID-19 pandemic in Malaysia
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Ruhizan Mohammad Yasin, Maw Pin Tan, Mas Ayu Said, Mohd Sattar Rasul, Nithiah Thangiah, Hussein Rizal, Amirah Shazana Magli, Muslimah Ithnin, Hazreen Abdul Majid, Rozmi Ismail, and Tin Tin Su
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HRQOL ,Malaysia ,low-income ,education ,skill ,TVET ,Public aspects of medicine ,RA1-1270 - Abstract
IntroductionEducation improves the economy and quality of life. The availability of skilled education in Malaysia is not restricted to the younger generation but is available to people of all ages, including those with low incomes.MethodsThis study used the EuroQol 5-Dimension 5-Level (EQ- 5D-5L) tool during the COVID-19 pandemic to examine relationships between socio-demographics, knowledge, and attitudes towards education and outcomes of health-related quality of life (HRQOL). Between September and October 2020 and January and February 2021, a cross-sectional study using a multi-stage sampling technique was carried out.ResultsA total of 1,997 adults participated, with a mean age of 45.17 (SD 14.113). In total, 74.9% had good knowledge, while 59.8% had a positive attitude towards skill education. In univariate analyses, the EQ-5D-5L score was related to age, income, education level, marital status, employment status, financial strain level, and knowledge and attitude towards skilled education. Generalised linear model analyses demonstrated that lower EQ-5D-5L scores were associated with older age, financial constraints, and a negative attitude towards skills education. However, additional adjustments for knowledge and attitude towards skills education show only an increase in age and financial strain was significant.ConclusionThe findings suggest that appropriate strategies be implemented to increase low-income populations’ knowledge and attitude towards skill education. Improving education may improve the quality of life for this vulnerable group. Additionally, a qualitative study can be conducted to determine the barriers to low-income households participating in skilled education to fill in the knowledge gap.
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- 2024
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12. Optimal eco-driving scheme for reducing energy consumption and carbon emissions on curved roads
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A.S.M. Bakibillah, M.A.S. Kamal, Chee Pin Tan, Tomohisa Hayakawa, and Jun-ichi Imura
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Eco-driving ,MPC ,Nonlinear optimization ,Horizontal curves ,Road surface conditions ,Science (General) ,Q1-390 ,Social sciences (General) ,H1-99 - Abstract
Energy consumption and emissions of a vehicle are highly influenced by road contexts and driving behavior. Especially, driving on horizontal curves often necessitates a driver to brake and accelerate, which causes additional fuel consumption and emissions. This paper proposes a novel optimal ecological (eco) driving scheme (EDS) using nonlinear model predictive control (MPC) considering various road contexts, i.e., curvatures and surface conditions. Firstly, a nonlinear optimization problem is formulated considering a suitable prediction horizon and an objective function based on factors affecting fuel consumption, emissions, and driving safety. Secondly, the EDS dynamically computes the optimal velocity trajectory for the host vehicle considering its dynamics model, the state of the preceding vehicle, and information of road contexts that reduces fuel consumption and carbon emissions. Finally, we analyze the effect of different penetration rates of the EDS on overall traffic performance. The effectiveness of the proposed scheme is demonstrated using microscopic traffic simulations under dense and mixed traffic environment, and it is found that the proposed EDS substantially reduces the fuel consumption and carbon emissions of the host vehicle compared to the traditional (human-based) driving system (TDS), while ensuring driving safety. The proposed scheme can be employed as an advanced driver assistance system (ADAS) for semi-autonomous vehicles.
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- 2024
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13. Optimal Vehicle Control to Improve Traffic Flow at Railway Level Crossings.
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Srivardhini Veeraragavan, Nur Alisya Binti Rosly, Md. Abdus Samad Kamal, Susilawati, Chee Pin Tan, and Kou Yamada
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- 2023
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14. Shape-invariant Indirect Hardness Estimation for a Soft Vacuum-actuated Gripper with an Onboard Depth Camera.
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Ting Rang Ling, Mohammed Ayoub Juman, Surya Girinatha Nurzaman, and Chee Pin Tan
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- 2023
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15. Anticipating Fainting: Real-Time Prediction of Vasovagal Syncope During Head-Up Tilt Table Testing.
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Mahbuba Ferdowsi, Ming-Hong Gan, Ban-Hoe Kwan, Maw Pin Tan, and Choon-Hian Goh
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- 2023
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16. Differences in Cardiovascular Regulation to Head-up Tilt between Healthy and Hypertensive Subjects.
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Jia Hui Ooi, Choon-Hian Goh, Maw Pin Tan, Reza Argha, Hooi Chin Beh, Nigel H. Lovell, and Einly Lim
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- 2023
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17. Cross-domain Transfer Learning and State Inference for Soft Robots via a Semi-supervised Sequential Variational Bayes Framework.
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Shageenderan Sapai, Junn Yong Loo, Ze Yang Ding, Chee Pin Tan, Raphaël C.-W. Phan, Vishnu Monn Baskaran, and Surya Girinatha Nurzaman
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- 2023
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18. Technological Upgrading Analysis on Diversity Transformation of Reactor Protection System in a Fast Reactor Project
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XingQing, Liu, HaiBin, Zhang, Pin, Tan, Bin, Li, DeLin, Chen, and Liu, Chengmin, editor
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- 2023
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19. Evaluation of methicillin-resistant Staphylococcus aureus (MRSA) bacteremia: Epidemiology, clinical characteristics, and outcomes in the older patients in a tertiary teaching hospital in Malaysia
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Kejal Hasmukharay, Soo Tein Ngoi, Nor Izzati Saedon, Kit Mun Tan, Hui Min Khor, Ai Vyrn Chin, Maw Pin Tan, Adeeba Kamarulzaman, Nuryana binti Idris, Wen Kiong Niek, Cindy Shuan Ju Teh, Shahrul Bahyah binti Kamaruzzaman, and Sasheela Sri La Sri Ponnampalavanar
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Healthcare-associated ,Hospital-acquired ,Hypoalbuminemia ,Methicillin-resistant Staphylococcus aureus (MRSA) ,Older adults ,Risk factors ,Infectious and parasitic diseases ,RC109-216 - Abstract
Abstract Background Methicillin-resistant Staphylococcus aureus (MRSA) bacteremia is a major concern in the global healthcare system. However, data from Asian regions dealing with the singularity of this infection in older persons is lacking. We aimed to identify the differences in the clinical characteristics and outcomes of MRSA bacteremia between adults aged 18–64 and ≥ 65 years. Methods A retrospective study cohort was conducted at the University Malaya Medical Centre (UMMC) on cases of MRSA bacteremia from 2012 to 2016. Patient demographic and clinical data were collected for risk factors analyses. Results New cases of MRSA bacteremia showed a trend of increase from 0.12 to 100 admissions in 2012 to 0.17 per 100 admissions in 2016 but a drop was observed in 2014 (0.07 per 100 admissions). Out of the 275 patients with MRSA bacteremia, 139 (50.5%) patients were aged ≥ 65 years old. Co-morbidities and severity at presentation were significantly higher among older adults, including diabetes mellitus (p = 0.035), hypertension (p = 0.001), and ischemic heart disease (p
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- 2023
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20. Comparison of travel pattern before and during COVID-19 restrictions (ease and strict restrictions) in Greater Kuala Lumpur, Malaysia
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Hamza Zubair, Susilawati Susilawati, Hui Cuang Lim, and Chee Pin Tan
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Conditional movement control order (CMCO) ,COVID-19 ,Dine-out trips ,Movement control order (MCO) ,Trip patterns ,Transportation and communications ,HE1-9990 - Abstract
Previous studies have investigated the effect of COVID-19 on travel behaviour, particularly on changing trends of daily trips and weekly trips for various trip purposes (work, shopping, recreational and social). Very few studies have assessed the effect of various COVID-19 restrictions (i.e., Conditional Movement Control Order (CMCO) and Movement Control Order (MCO)) on the trip duration.This study aims to 1) examine the changes in travel patterns, the frequency of daily and weekly trips and trip duration; 2) evaluate the significant difference between trip duration before COVID-19, during CMCO and MCO; 3) analyse the effect of COVID-19 restrictions on the trip duration of different age groups; and 4) investigate the influence of household characteristics, daily, and weekly trips on trip duration in Greater Kuala Lumpur Malaysia.The research was based on the data collected in Greater Kuala Lumpur, Malaysia, during CMCO (December 2020) and MCO (January 2021). The visualisation techniques (Chord and Sankey diagrams), statistical tests (McNemar and Spearman correlation), and multinomial logistic regression modelling were applied in this study.The results revealed that daily trips were directly linked with car availability during CMCO, weekly trips were indirectly associated with age, and medium (3 to 8 h) duration trips were directly linked with car availability and household size during MCO. Moreover, the work, recreational and other trips of 1 to 2 h were decreased, while grocery and dine-out trips of 1 to 2 h were increased during CMCO. COVID-19 restrictions affected the trip duration of older people, as older people had shorter trips before COVID-19 and during CMCO. On the other hand, no association was found between age and average trip duration during MCO, which means younger and older people had the same proportion of shorter (0 to 2 h) duration trips during MCO. The Malaysian Government can utilise the results to set the pandemic-related transport policy.
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- 2023
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21. Prospective sarcopenia outcomes associated with physical performance in individuals aged 55 years and over in Malaysia
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Intan Meinar Megasari, Sumaiyah Mat, Devinder Kaur Ajit Singh, and Maw Pin Tan
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sarcopenia ,physical performance test ,SARC-F ,older adults ,cut-off value ,Public aspects of medicine ,RA1-1270 - Abstract
BackgroundWhile the potential of physical performance tests as screening tools for sarcopenia is evident, limited information on relevant reference values for sarcopenia detection. In this study, we aimed to establish the prospective relationship between physical performance tests, including time up and go (TUG), functional reach (FR), gait speed (GS), and hand grip strength (HGS) with five-year sarcopenia risk and to determine suitable cut-off values for screening activities.MethodThis was a prospective study utilizing data from the Malaysian Elders Longitudinal Research (MELoR) study, which involved community-dwelling older adults aged 55 years and above at recruitment. Baseline (2013–2015) and wave 3 (2019) data were analyzed. Sarcopenia risk was determined using the strength, assistance walking, rising from a chair, climbing stairs, and falls (SARC-F) tool, with SARC-F ≥ 4 indicating sarcopenia. Baseline physical performance test scores were dichotomized using ROC-determined cut-offs.ResultData were available from 774 participants with mean age of 68.13 (SD = 7.13) years, 56.7% women. Cut-offs values for reduced GS, TUG, FR, and HGS were: 11.5 s (74.2%; 57.2%),
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- 2023
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22. Remaining Useful Life Estimation for High Speed Industrial Robots Using an Unknown Input Observer for Feature Extraction.
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Yohanathan P. S. Kumaran, Chee Pin Tan, Yeong Shiong Chiew, and Wen-Shyan Chua
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- 2023
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23. A Zero-Shot Soft Sensor Modeling Approach Using Adversarial Learning for Robustness Against Sensor Fault.
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Ze Yang Ding, Junn Yong Loo, Surya Girinatha Nurzaman, Chee Pin Tan, and Vishnu Monn Baskaran
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- 2023
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24. Data-Driven Adaptive Automated Driving Model in Mixed Traffic.
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Pranav Ramsahye, Susilawati, Chee Pin Tan, and Md. Abdus Samad Kamal
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- 2023
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25. Action tremor features discovery for essential tremor and Parkinson's disease with explainable multilayer BiLSTM.
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Yu Xuan Teo, Rui En Lee, Surya Girinatha Nurzaman, Chee Pin Tan, and Ping Yi Chan
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- 2024
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26. Scalability of Post-Silicon Test Generation for Multi-core RISC-V SOC Validation.
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Sih Pin Tan and Yung It Ho
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- 2022
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27. Melody Infilling with User-Provided Structural Context.
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Chih-Pin Tan, Alvin W. Y. Su, and Yi-Hsuan Yang
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- 2022
28. Effects of the COVID-19 Pandemic on Psychological Status and Quality of Life among Participants of the Malaysian Elders Longitudinal Research (MELoR) Study
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Kiirtaara Aravindhan, Karen Morgan, Sumaiyah Mat, Tengku Aizan Hamid, Rahimah Ibrahim, Nor Izzati Saedon, Kejal Hasmuk, Hazlina Mahadzir, and Maw Pin Tan
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depression ,psychological stress ,anxiety ,quality of life ,covid-19 ,aged ,Medicine ,Geriatrics ,RC952-954.6 - Abstract
Background This study aimed to identify differences in quality of life before and during the coronavirus disease 2019 (COVID-19) pandemic and determine the influence of psychological status on the observed changes in the quality of life among older adults. Methods The Malaysian Elders Longitudinal Research study recruited Malaysians aged at least 55 years from 2013 to 2015. Follow-ups were conducted between September and December 2020. Quality of life was determined using the 12-item Control, Autonomy, Self-Realization, and Pleasure questionnaire. Psychological statuses were assessed using the 21-item Depression Anxiety and Stress Scale, 15-item Geriatric Depression Scale, and 4-item Perceived Stress Scale. Results This study included data from 706 individuals (mean age, 73.3±6.8 years). We observed reduced quality of life and increased anxiety among 402 (43.1%) and 144 (20.9%) participants, respectively. Participants felt “out of control,” “left out,” “short of money,” and “life was full of opportunities” less often and could “please themselves with what they did” more often. Multivariate analyses revealed increased depression, anxiety, and stress as independent risk factors for reduced quality of life. Conclusion Individuals with increased depression, anxiety, and stress levels during the pandemic experienced a worsening quality of life. Thus, the development of effective strategies to address the mental health of older adults is needed to mitigate the effects of the pandemic on their quality of life.
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- 2022
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29. A Malaysian consensus recommendation for the prevention of influenza in older persons
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Maw-Pin Tan, Zamberi Sekawi, Roslina Abdul Manap, Rizah Mazzuin Razali, Hazlina Mahadzir, Nordiana Nordin, Kar-Chai Koh, Pui-Li Wong, Kejal Hasmuk, Noor Harzana Harrun, and Siti Aisah Mokhtar
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Human influenza ,Older person ,Aged ,Prevention ,Delphi technique ,Malaysia ,Infectious and parasitic diseases ,RC109-216 - Abstract
Abstract Background Older persons are at high-risk of developing severe complications from influenza. This consensus statement was developed to provide guidance on appropriate influenza prevention strategies relevant to the Malaysian healthcare setting. Methods Under the initiative of the Malaysian Influenza Working Group (MIWG), a panel comprising 11 multi-speciality physicians was convened to develop a consensus statement. Using a modified Delphi process, the panellists reviewed published evidence on various influenza management interventions and synthesised 10 recommendations for the prevention of influenza among the aged population via group discussions and a blinded rating exercise. Results Overall, annual influenza vaccination is recommended for individuals aged ≥ 60 years, particularly those with specific medical conditions or residing in aged care facilities (ACFs). There is no preference for a particular vaccine type in this target population. Antiviral agents can be given for post-exposure chemoprophylaxis or when vaccine contraindication exists. Infection control measures should serve as adjuncts to prevent the spread of influenza, especially during Hajj. Conclusion This consensus statement presents 10 evidence-based recommendations that can be adopted by healthcare providers to prevent influenza among the aged population in Malaysia. It could also serve as a basis for health policy planning in other lower- and middle-income countries.
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- 2022
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30. Social Participation’s Association with Falls and Frailty in Malaysia: A Cross-Sectional Study
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Risbridger, S., Walker, R., Gray, W. K., Kamaruzzaman, S. B., Ai-Vyrn, C., Hairi, N. N., Khoo, P. L., and Pin, Tan Maw
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- 2022
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31. Sigma-point Kalman Filter with Nonlinear Unknown Input Estimation via Optimization and Data-driven Approach for Dynamic Systems.
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Junn Yong Loo, Ze Yang Ding, Vishnu Monn Baskaran, Surya Girinatha Nurzaman, and Chee Pin Tan
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- 2023
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32. Unsupervised Cross-Domain Soft Sensor Modelling via Deep Physics-Inspired Particle Flow Bayes.
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Junn Yong Loo, Ze Yang Ding, Surya Girinatha Nurzaman, Chee-Ming Ting, Vishnu Monn Baskaran, and Chee Pin Tan
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- 2023
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33. Psychological status and physical performance are independently associated with autonomic function
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Nur Husna Shahimi, Choon-Hian Goh, Sumaiyah Mat, Renly Lim, Vivian Ci Ai Koh, Samuel R. Nyman, Maw Pin Tan, and Einly Lim
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Fall ,Autonomic nervous system ,Psychological disorder ,Physical performance ,Medical technology ,R855-855.5 - Abstract
Abstract Background Falls among older adults have become a global concern. While previous studies have established associations between autonomic function indicator; heart rate variability (HRV) and blood pressure variability (BPV) with fall recurrence, as well as physical inactivity and psychological disorders as risk factors for falls, the influence of physical activity and psychological status on autonomic dysfunction observed among older fallers has not been adequately investigated. The aim of this study was to evaluate the relationship between psychological disorder and physical performance on the autonomic nervous system (ANS) in older fallers. We hypothesised that older fallers have poorer autonomic function, greater dependency on others and were associated with psychological disorders. Furthermore, we hypothesised that both physical performance and psychological status can contribute to the worsening of the autonomic function among the elderly. Methods In this cross-sectional survey, adults aged ≥ 60 years were recruited. Continuous non-invasive BP was monitored over 5 min of supine and 3 min of standing. Psychological status was assessed in terms of depression, anxiety, stress, and concern about falling, while functional status was measured using time-up-and-go, functional reach, handgrip and Lawton’s Instrumental Activities of Daily Life (IADL) scale. Results A total of 62 participants were recruited consisting of 37 fallers and 25 non-fallers. Multivariate analysis revealed that Lawton IADL was independently associated with systolic blood pressure variability (SBPV) and diastolic blood pressure variability (DBPV) during both supine (SBPV: r 2 = 0.080, p = 0.025; DBPV: r 2 = 0.064, p = 0.046) and standing (SBPV: r 2 = 0.112, p = 0.008; DBPV: r 2 = 0.105, p = 0.011), while anxiety score was independently associated with SBPV and DBPV during standing (SBPV: r 2 = 0.112, p = 0.009; DBPV: r 2 = 0.105, p = 0.011) as compared to the other parameters. Conclusion Our findings suggest that fallers had poorer ANS, greater dependence in IADLs, and were more anxious. IADL dependency and anxiety were the most predictive of autonomic dysfunction, and can be used in practice to identify poor autonomic function for the prevention of falls and cardiovascular diseases among older adults.
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- 2022
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34. A Survey on Fundamental Limits of Integrated Sensing and Communication.
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An Liu 0001, Zhe Huang, Min Li 0008, Yubo Wan, Wenrui Li, Tony Xiao Han, Chenchen Liu, Rui Du, Danny Kai Pin Tan, Jianmin Lu, Yuan Shen 0001, Fabiola Colone, and Kevin Chetty
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- 2022
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35. Secure Communication Through a Chaotic System and a Sliding-Mode Observer.
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Joseph Chang Lun Chan, Tae H. Lee, and Chee Pin Tan
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- 2022
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36. Coverage control of mobile agents using multi-step broadcast control.
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Shalini Darmaraju, Md. Abdus Samad Kamal, Madhavan Shanmugavel, and Chee Pin Tan
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- 2022
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37. An Embodied Intelligence-Based Biologically Inspired Strategy for Searching a Moving Target.
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Julian K. P. Tan, Chee Pin Tan, and Surya Girinatha Nurzaman
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- 2022
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38. HSF1 Alleviates Brain Injury by Inhibiting NLRP3-Induced Pyroptosis in a Sepsis Model
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Yi-fu He, Xi-min Hu, Md. Asaduzzaman Khan, Bo-yao Yu, Yi-cun Sheng, Xian-zhong Xiao, Xin-xing Wan, Si-pin Tan, and Kun Xiong
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Pathology ,RB1-214 - Abstract
Background. Sepsis, which could cause a systemic inflammatory response, is a life-threatening disease with a high morbidity and mortality rate. There is evidence that brain injury may be related to severe systemic infection induced by sepsis. The brain injury caused by sepsis could increase the risk of mortality in septic patients, which seriously affects the septic patient’s prognosis of survival. Although there remains a focus on sepsis research, clinical measures to prevent and treat brain injury in sepsis are not yet available, and the high mortality rate is still a big health burden. Therefore, it is necessary to investigate the new molecules or regulated pathways that can effectively inhibit the progress of sepsis. Objective. NLR family pyrin domain-containing 3 (NLRP3) increased in the procession of sepsis and functioned as the key regulator of pyroptosis. Heat shock factor 1 (HSF1) can protect organs from multiorgan dysfunction syndrome induced by lipopolysaccharides in mice, and NLRP3 could be inhibited by HSF1 in many organs. However, whether HSF1 regulated NLRP3 in sepsis-induced brain injury, as well as the detailed mechanism of HSF1 in brain injury, remains unknown in the sepsis model. In this research, we try to explore the relationship between HSF1 and NLRP3 in a sepsis model and try to reveal the mechanism of HSF1 inhibiting the process of brain injury. Methods. In this study, we used wild-type mice and hsf1-/- mice for in vivo research and PC12 cells for in vitro research. Real-time PCR and Western blot were used to analyze the expression of HSF1, NLRP3, cytokines, and pyrolytic proteins. EthD-III staining was chosen to detect the pyroptosis of the hippocampus and PC12 cells. Results. The results showed that HSF1 is negatively related to pyroptosis. The pyroptosis in cells of brain tissue was significantly increased in the hsf1-/- mouse model compared to hsf1+/+ mice. In PC12 cells, hsf1 siRNA can upregulate pyroptosis while HSF1-transfected plasmid could inhibit the pyroptosis. HSF1 could negatively regulate the NLRP3 pathway in PC12 cells, while hsf1 siRNA enhanced the pyroptosis in PC12 cells, which could be reversed by nlrp3 siRNA. Conclusion. These results imply that HSF1 could alleviate sepsis-induced brain injury by inhibiting pyroptosis through the NLRP3-dependent pathway in brain tissue and PC12 cells, suggesting HSF1 as a potential molecular target for treating brain injury in sepsis clinical studies.
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- 2023
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39. Associated Factors of In-hospital Mortality among Intubated Older Adults in Emergency Department; a Cross-sectional Study
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Mohd Idzwan Zakaria, Norhadila Che Manshor, and Maw Pin Tan
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Aged ,intubation ,emergency service ,hospital ,Respiration ,Artificial ,Medical emergencies. Critical care. Intensive care. First aid ,RC86-88.9 - Abstract
Introduction: A decision-making guideline on when to intubate an older person based on predictors of intubation outcome would be extremely beneficial. This study aimed to identify the associated factors that could predict the outcomes of endotracheal intubation among older adults in the Emergency Department (ED). Methods: In this retrospective cross-sectional study, patients aged ≥65 years intubated at the ED of University of Malaya Medical Centre, Kuala Lumpur, Malaysia, from 2015 to 2019 were studied. The association between age, gender, place of inhabitation, Identification of Seniors at Risk (ISAR) score for frailty, Charlson Comorbidity Index (CCI), Acute Physiology and Chronic Health Evaluation-II (APACHE-II) score, indication for intubation, and diagnosis on admission with in-hospital mortality (primary outcome) and duration of ventilation, and length of stay (secondary outcomes) were evaluated using univariate analysis and Cox’s regression survival analysis. Results: 889 cases aged 65 years and above were studied (61.5% male). The rate of in-hospital mortality was 71.4%. There was a significant association between age (p < 0.001), nursing home residency (p = 0.008), CCI≥ 5 (p = 0.001), APACHE-II (p < 0.001), pre-intubation Glasgow Coma Scale (GCS) (p < 0.001), cardiac arrest as indication of intubation (p < 0.001), diagnosis on admission (p < 0.001), length of stay (p < 0.001), and length of ventilation (p = 0.003) and in-hospital mortality. Age ≥ 85 years (HR= 1.270; 95%CI=1.074 to 1.502) and 75 to 84 years (HR=1.642; 95%CI=1.167 to 2.076), cardiac arrest as indication of intubation (HR: 1.882; 95% CI: 1.554 – 2.279), and APACHE-II scores 25 – 34 (HR: 1.423; 95% CI: 1.171 - 1.730) and ≥ 35 (HR: 1.789; 95%CI: 1.418 - 2.256) were amongst the independent predictive factors of in-hospital mortality. Conclusion: Nearly three out of four individuals aged ≥65 years intubated at the ED died during the same admission. Older age, cardiac arrest as indication of intubation, and APACHE-II score were independent predictors of in-hospital mortality.
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- 2023
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40. Association between mental illness and blood pressure variability: a systematic review
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Nur Husna Shahimi, Renly Lim, Sumaiyah Mat, Choon-Hian Goh, Maw Pin Tan, and Einly Lim
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Mental disorder ,Blood pressure variability ,Autonomic nervous system ,Spectral analysis ,Time-domain analysis ,Medical technology ,R855-855.5 - Abstract
Abstract Background Mental illness represents a major global burden of disease worldwide. It has been hypothesised that individuals with mental illness have greater blood pressure fluctuations that lead to increased cardiovascular risk and target organ damage. This systematic review aims to (i) investigate the association between mental illness and blood pressure variability (BPV) and (ii) describe methods of BPV measurements and analysis which may affect pattern and degree of variability. Methods Four electronic databases were searched from inception until 2020. The quality assessment was performed using STROBE criteria. Studies were included if they investigated BPV (including either frequency or time domain analysis) in individuals with mental illness (particularly anxiety/generalised anxiety disorder, depression/major depressive disorder, panic disorder and hostility) and without hypertension. Two authors independently screened titles, abstracts and full texts. A third author resolved any disagreements. Results Twelve studies met the inclusion criteria. Three studies measured short-term BPV, two measured long-term BPV and seven measured ultra-short-term BPV. All studies related to short-term BPV using ambulatory and home blood pressure monitoring found a higher BPV in individuals with depression or panic disorder. The two studies measuring long-term BPV were limited to the older population and found mixed results. Mental illness is significantly associated with an increased BPV in younger and middle-aged adults. All studies of ultra-short-term BPV using standard cardiac autonomic assessment; non-invasive continuous finger blood pressure and heart rate signals found significant association between BPV and mental illness. A mixed result related to degree of tilt during tilt assessment and between controlled and spontaneous breathing were observed in patients with psychological state. Conclusions Current review found that people with mental illness is significantly associated with an increased BPV regardless of age. Since mental illness can contribute to the deterioration of autonomic function (HRV, BPV), early therapeutic intervention in mental illness may prevent diseases associated with autonomic dysregulation and reduce the likelihood of negative cardiac outcomes. Therefore, these findings may have important implications for patients' future physical health and well-being, highlighting the need for comprehensive cardiovascular risk reduction.
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- 2022
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41. Development and validation of a web-based prediction tool on minor physical anomalies for schizophrenia
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Xin-Yu Wang, Jin-Jia Lin, Ming-Kun Lu, Fong-Lin Jang, Huai-Hsuan Tseng, Po-See Chen, Po-Fan Chen, Wei-Hung Chang, Chih-Chun Huang, Ke-Ming Lu, Hung-Pin Tan, and Sheng-Hsiang Lin
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Psychiatry ,RC435-571 - Abstract
Abstract In support of the neurodevelopmental model of schizophrenia, minor physical anomalies (MPAs) have been suggested as biomarkers and potential pathophysiological significance for schizophrenia. However, an integrated, clinically useful tool that used qualitative and quantitative MPAs to visualize and predict schizophrenia risk while characterizing the degree of importance of MPA items was lacking. We recruited a training set and a validation set, including 463 schizophrenia patients and 281 healthy controls to conduct logistic regression and the least absolute shrinkage and selection operator (Lasso) regression to select the best parameters of MPAs and constructed nomograms. Two nomograms were built to show the weights of these predictors. In the logistic regression model, 11 out of a total of 68 parameters were identified as the best MPA items for distinguishing between patients with schizophrenia and controls, including hair whorls, epicanthus, adherent ear lobes, high palate, furrowed tongue, hyperconvex fingernails, a large gap between first and second toes, skull height, nasal width, mouth width, and palate width. The Lasso regression model included the same variables of the logistic regression model, except for nasal width, and further included two items (interpupillary distance and soft ears) to assess the risk of schizophrenia. The results of the validation dataset verified the efficacy of the nomograms with the area under the curve 0.84 and 0.85 in the logistic regression model and lasso regression model, respectively. This study provides an easy-to-use tool based on validated risk models of schizophrenia and reflects a divergence in development between schizophrenia patients and healthy controls ( https://www.szprediction.net/ ).
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- 2022
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42. Integrated Sensing and Communication in 6G: Motivations, Use Cases, Requirements, Challenges and Future Directions.
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Danny Kai Pin Tan, Jia He 0002, Yanchun Li, Alireza Bayesteh, Yan Chen 0010, Peiying Zhu, and Wen Tong
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- 2021
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43. Finite-Time Estimation of a Class of Switched Discrete-Time Linear Systems Subject to Delayed-Output Measurements.
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Hasni Arezki, Khadidja Chaib-Draa, Ali Zemouche, and Chee Pin Tan
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- 2021
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44. Detection of Sarcopenia in a Community-Dwelling Older Population in China.
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Hai Yan Zhang, Mei Chan Chong, Maw Pin Tan, Yan Piaw Chua, and Jin Hua Zhang
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CALF muscle physiology ,CROSS-sectional method ,INDEPENDENT living ,BODY mass index ,RECEIVER operating characteristic curves ,T-test (Statistics) ,STATISTICAL sampling ,MULTIPLE regression analysis ,QUESTIONNAIRES ,DESCRIPTIVE statistics ,MANN Whitney U Test ,CHI-squared test ,BIOELECTRIC impedance ,MUSCLE strength ,ODDS ratio ,GERIATRIC assessment ,MEDICAL screening ,EARLY diagnosis ,BODY movement ,COMPARATIVE studies ,CONFIDENCE intervals ,WALKING speed ,DATA analysis software ,SARCOPENIA ,GRIP strength ,SENSITIVITY & specificity (Statistics) ,OLD age - Abstract
Background and Purpose: Sarcopenia is a common muscle disease among the older population, posing an increased risk for functional decline and loss of independence in daily living. Early detection of sarcopenia among older people before functional decline would be beneficial in enhancing their quality of life. The Asian Working Group for Sarcopenia (AWGS) 2019 recommends the use of 3 screening methods for community-based sarcopenia detection: calf circumference (CC), or the Strength, Assistance in walking, Rise from a chair, Climb stairs, and Falls (SARC-F) questionnaire, or the SARC-F in combination with CC (SARC-CalF) questionnaire. This study aims to compare the relative performance of these 3 methods as screening tools for sarcopenia within a community-dwelling older population. Methods: A total of 700 community-dwelling older adults participated in the current study. Muscle mass, muscle strength, and physical performance were measured with bioelectrical impedance analysis, handgrip strength, and gait speed, respectively. The AWGS 2019 criteria were considered the criterion standard The sensitivity/specificity, receiver operating characteristic (ROC) curve, and area under the receiver operating characteristic curve (AUROC) analyses were determined for CC, SARC-F, and SARC-CalF to determine their relative diagnostic performance. Results: Sarcopenia was identified in 21.4% of participants according to the AWGS2019 criteria. The overall prevalence of sarcopenia was 56.6%, 14.7%, and 22.9% according to CC, SARC-F, and SARC-CalF, respectively. Calf circumference showed the highest sensitivity but lowest specificity based on AWGS 2019 as the criterion standard regardless of age, gender, and body mass index. The SARC-CalF showed better sensitivity but similar specificity than the SARC-F. The AUROC of CC was significantly better than that of SARC-F and SARC-CalF. The AUROCs of CC, SARC-F, and SARC-CalF were statistically significant in all populations, as well as in the categories of age, gender, and body mass index (P < .05). Conclusions: Calf circumference is useful in ruling out the presence of sarcopenia while the SARC-F is more effec-tive in ruling in sarcopenia, especially in the context of population-based screening. Future studies should be carried out to investigate the value of population-based sarcopenia detection using these screening tools. [ABSTRACT FROM AUTHOR]
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- 2024
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45. Dearth of influenza among older adults admitted with respiratory symptoms in Malaysia during the coronavirus disease 2019 pandemic in 2021
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Maw Pin Tan, Chee Loon Leong, Yong Kek Pang, Rizah Mazzuin Razali, Ahmad Izuanuddin Ismail, I-Ching Sam, Rosilawati Abdul Rani, Jennifer Chong, Mohd Arif Mohd Zim, Aisya Natasya Musa, Jia Hui Leong, Salmah Idris, Jean Khor, Adelina Cheong, Clotilde El Guerche-Séblain, Kejal Hasmukharay, Minalosani Arumugam, Khairil Erwan Khalid, Ismaliza Ismail, and Wee Kooi Cheah
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influenza ,COVID-19 ,aged ,RSV ,Malaysia ,Medicine (General) ,R5-920 - Abstract
IntroductionInfluenza is a common respiratory virus which leads to over 400,000 annual deaths globally. Mortality from influenza is highest among those aged 75 years and over living in Africa and Southeast Asia.ObjectiveTo determine the burden of influenza among older adults presenting to public hospitals with severe acute respiratory infection (SARI) during the coronavirus disease 2019 (COVID-19) pandemic.MethodsThis multi-center, prospective, observational study recruited individuals aged 65 years and over who presented to four Malaysian hospitals with SARI from 1 January to 31 December 2021. Those with prior confirmed severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection were excluded. SARS-CoV-2 was detected through real-time polymerase chain reaction (PCR) with routine diagnostic kits. Influenza A, influenza B and respiratory syncytial virus (RSV) viruses were detected with Xpress Flu/RSV kits using the GeneXpert rapid real-time PCR system (Cepheid, USA).ResultsSamples were obtained from 512 participants, comprising 296 (57.8%) men and 216 (42.2%) women, with a mean age (SD) of 74.0 (7.1) years. Inpatient death occurred in 48 (9.6%) individuals. Significant differences existed in age, ethnicity, and comorbidities across study sites. One (0.2%) case of influenza A, two (0.4%) cases of RSV and 63 (12.5%) cases of SARS-CoV-2 infection were detected over the 1-year period. Cases of COVID-19 mirrored national trends derived from open source data, while the dearth of influenza cases mirrored national and global Flunet figures.ConclusionOur observational study conducted during the COVID-19 pandemic detected only one case of influenza, alongside a high SARS-CoV-2 positivity rate. The poor uptake of influenza vaccination nationally, worsened by the recent pandemic restrictions, could lead to waning immunity from the absence of seasonal exposure. Potentially deadly outbreaks may then occur when lockdown and infection control measures are eventually removed.
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- 2022
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46. CAREDAQ: Data acquisition device for mechanical ventilation waveform monitoring
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Qing Arn Ng, Christopher Yew Shuen Ang, Yeong Shiong Chiew, Xin Wang, Chee Pin Tan, Mohd Basri Mat Nor, Nor Salwa Damanhuri, and J. Geoffrey Chase
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Mechanical ventilation ,Ventilator waveform data ,Data acquisition device ,Science (General) ,Q1-390 - Abstract
Mechanical ventilation (MV) provides respiratory support for critically ill patients in the intensive care unit (ICU). Waveform data output by the ventilator provides valuable physiological and diagnostic information. However, existing systems do not provide full access to this information nor allow for real-time, non-invasive data collection. Therefore, large amounts of data are lost and analysis is limited to short samples of breathing cycles. This study presents a data acquisition device for acquiring and monitoring patient ventilation waveform data. Acquired data can be exported to other systems, allowing users to further analyse data and develop further clinically useful parameters. These parameters, together with other ventilatory information, can help personalise and guide MV treatment. The device is designed to be easily replicable, low-cost, and scalable according to the number of patient beds. Validation was carried out by assessing system performance and stability over prolonged periods of 7 days of continuous use. The device provides a platform for future integration of machine-learning or model-based modules, potentially allowing real-time, proactive, patient-specific MV guidance and decision support to improve the quality and productivity of care and outcomes.
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- 2022
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47. Real-time hybrid model test to replicate high-rise building resonant vibration under wind loads
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Huimeng, Zhou, primary, Xiaoyun, Shao, additional, Jianwen, Zhang, additional, Hongcan, Yao, additional, Yanhui, Liu, additional, pin, Tan, additional, Yangyang, Chen, additional, Li, Xu, additional, Yin, Zhang, additional, and Wei, Gong, additional
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- 2024
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48. Sustainable Eco-driving Strategy at Signalized Intersections from Driving Data.
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A. S. M. Bakibillah, Md. Abdus Samad Kamal, and Chee Pin Tan
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- 2020
49. Wi-Sneeze- Sneeze Sensing using Wi-Fi Signals.
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Danny Kai Pin Tan, Rui Du, Yingxiang Sun, Tony Xiao Han, David Xun Yang, Wen Tong, Wenbo Ding, Yang Li 0136, and Yun Zhang 0023
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- 2020
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50. Disability trajectories prior to death for ten leading causes of death among middle-aged and older adults in Taiwan
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Ching-Ju Chiu, Meng-Ling Li, Chia-Ming Chang, Chih-Hsing Wu, and Maw Pin Tan
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ten leading causes of death ,functional impairment ,disability trajectory ,longitudinal study ,Asia ,Geriatrics ,RC952-954.6 - Abstract
Abstract Background Prolonged life expectancy is associated with increased prevalence of chronic diseases. The aim of this study was to determine the different disability trajectories for the top ten leading causes of death in Taiwan . Methods A total of 2,431 participants aged 50–96 in 1996 from the Taiwan longitudinal study on aging (TLSA) who died from 1996 to 2016 were analyzed. Integration of Cause of Death Data and TLSA helped sort out participants who had died from the ten leading causes of death. The level of physical disability was evaluated with the Activities of Daily Living Scale (ADLs), ranging from 0 to 6 points, in 1996, 1999, 2003, 2007, and 2011. A multilevel model was used to investigate the levels and rates of change in disability development before death. Results The outcome of the research showed that the earliest group to experience physical limitation was individuals living with diabetes. The groups with the highest ADL scores were participants with diabetes, cerebrovascular disease, and hypertension-related diseases. Most groups reach ADL scores ≥ 1 (mild-level) during 4–6 years before death except chronic hepatitis and cirrhosis and injury. Conclusions People who had died from the ten leading causes of death experienced different disability trajectories before death. The trajectory of the participants who had died from diabetes showed a unique pattern with the earliest occurrence and more severe deterioration in terms of development of disabilities. Disability trajectories provide a prediction of survival status for middle-aged and older adults associated with the ten leading causes of death.
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- 2021
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