Kajian ini bertujuan untuk mengkaji strategi yang digunakan untuk mencegah gangguan muskuloskeletal akibat kerja (WMSDs) dalam kalangan ahli fisioterapi dari segi kesedaran, keberkesanan, galakan, dan halangan. Kajian kualitatif telah dilakukan dalam kalangan ahli fisioterapi di Malaysia menggunakan metodologi keratan rentas, dengan platform dalam talian digunakan untuk menjalankan temu bual semi-struktur secara individu. Analisis tematik menunjukkan bahawa 13 peserta menyedari kaedah berbeza yang digunakan oleh ahli fisioterapi untuk mencegah WMSD. Peserta menyedari kepentingan menggunakan strategi yang berkesan untuk mencegah WMSD, seperti mengekalkan mekanik badan yang betul (61.5%), melakukan senaman fizikal (23.1%), memastikan ergonomik tempat kerja yang sesuai (15.4%), mempunyai kakitangan yang mencukupi (15.4%), menggunakan peralatan (15.4%), dan mempraktikkan teknik memanaskan badan yang betul (7.7%). Peserta kerap mempromosikan penggunaan alatan dan peralatan (53.8%), mengekalkan mekanik dan postur badan yang betul (46.2%), dan menerima pendidikan (30.8%) sebagai strategi pencegahan utama. Namun begitu, terdapat halangan untuk mengambil bahagian dalam langkah pencegahan, seperti kekurangan peralatan, beban kerja yang tinggi, dan kakitangan yang tidak mencukupi. Penemuan menunjukkan bahawa ahli fisioterapi sedar dan menyokong idea bahawa melaksanakan strategi khusus boleh membantu mencegah WMSD. Namun begitu, keputusannya menggariskan kepentingan untuk mempertimbangkan halangan ini untuk meningkatkan keberkesanan strategi pencegahan dalam intervensi amalan klinikal.

INTRODUCTION: The most recent local study on the incidence of histological subtypes of all brain and spinal tumours treated surgically was published in 2000. In view of the outdated data, we investigated the presenting characteristics, histological subtypes and outcomes of adult patients who underwent surgery for brain or spinal tumours at our institution. METHODS: A single-centre retrospective review of 501 patients who underwent surgery for brain or spinal tumours from 2016 to 2020 was conducted. The inclusion criteria were (a) patients who had a brain or spinal tumour that was histologically verified and (b) patients who were aged 18 years and above at the time of surgery. RESULTS: Four hundred and thirty-five patients (86.8%) had brain tumours and 66 patients (13.2%) had spinal tumours. Patients with brain tumours frequently presented with cranial nerve palsy, headache and weakness, while patients with spinal tumours frequently presented with weakness, numbness and back pain. Overall, the most common histological types of brain and spinal tumours were metastases, meningiomas and tumours of the sellar region. The most common complications after surgery were cerebrospinal fluid leak, diabetes insipidus and urinary tract infection. In addition, 15.2% of the brain tumours and 13.6% of the spinal tumours recurred, while 25.7% of patients with brain tumours and 18.2% of patients with spinal tumours died. High-grade gliomas and metastases had the poorest survival and highest recurrence rates. CONCLUSION This study serves as a comprehensive update of the epidemiology of brain and spinal tumours and could help guide further studies on brain and spinal tumours.
Humans ; Retrospective Studies ; Female ; Male ; Middle Aged ; Adult ; Aged ; Central Nervous System Neoplasms/pathology* ; Brain Neoplasms/pathology* ; Treatment Outcome ; Postoperative Complications ; Young Adult ; Spinal Neoplasms/pathology* ; Neoplasm Recurrence, Local ; Aged, 80 and over ; Adolescent

INTRODUCTION: Widespread mask use is an important intervention for control of the coronavirus disease 2019 pandemic. However, data on the factors affecting mask use are lacking. In this observational study, we evaluated the proportion of and factors influencing face mask use and related hygiene practices. METHODS: We observed randomly selected members from the public in 367 venues across Singapore, and recorded the proportion of individuals with full compliance with mask use and mask hygiene (hand hygiene before and after touching the mask or face). Logistic regression analyses were used to determine variables associated with mask and hand hygiene compliance. RESULTS: We made 3,821 observations - 2,149 (56.2%) females, 3,569 (93.4%) adults (≥21 years), 212 (5.5%) children (6-20 years) and 40 (1.0%) children (2-5 years). The overall full compliance rate (correct mask use), poor compliance rate (incorrect mask use) and absent mask use were 84.5%, 12.9% and 2.6%, respectively. The factors - male gender, fabric mask usage and crowded indoor venues - were associated with lower mask compliance. Face or mask touching behaviour was observed in 10.7% and 13.7% of individuals observed, respectively. Only one individual performed hand hygiene before and after touching the mask. CONCLUSION The rate of mask compliance was high, probably due to legislation mandating mask usage. However, specific factors and crowded indoor venues associated with lower mask compliance were identified. We also noted an issue with the absence of hand hygiene before and after face or mask touching. These issues may benefit from targeted public health messaging.
Humans ; COVID-19/epidemiology* ; Singapore ; Masks ; Male ; Female ; Adult ; Child ; Adolescent ; Hand Hygiene ; SARS-CoV-2 ; Young Adult ; Child, Preschool ; Pandemics/prevention & control* ; Middle Aged ; Patient Compliance/statistics & numerical data*

KNOWLEDGE AND ATTITUDES TOWARDS AND PREVALENCE OF OVERWEIGHT AND OBESITY AMONG UNDERGRADUATE STUDENTS AT UNIVERSITI KUALA LUMPUR ROYAL COLLEGE OF MEDICINE: A CROSS-SECTIONAL STUDY Introduction: Overweight and obesity pose significant health risks, affecting social and economic well-being and potentially hindering mental health and learning outcomes. This study investigated the knowledge, attitudes, and prevalence of overweight and obesity among undergraduate students at Universiti Kuala Lumpur Royal College of Medicine (UniKL RCMP), Malaysia. Methods: A total of 351 UniKL RCMP undergraduate students participated in this study. Descriptive analysis was used to evaluate the sociodemographic and educational profiles of respondents. The chi-square test was conducted to identify the relationship between the sociodemographic and educational profiles and the level of knowledge and attitudes towards overweight and obesity. Results: The prevalence of overweight and obesity was 25.4%. The majority of the respondents possessed a good level of knowledge regarding overweight and obesity (n=316, 90%). The respondents’ programme was significantly associated with their level of knowledge (P=0.001). Conclusion: This study provides important information to university authorities, students, lecturers, parents and other stakeholders in education and health sectors about the impacts of overweight and obesity on the physical, social and academic welfare of university students.

FACTORS ASSOCIATED WITH THE INTENTION TO PRACTISE FAMILY PLANNING AMONG ANTENATAL WOMEN WITH RISK OF GESTATIONAL DIABETES MELLITUS IN KLANG HEALTH DISTRICT: A CROSS-SECTIONAL STUDY Introduction: Family planning (FP) is important in reducing maternal morbidity and mortality as well as foetal and neonatal complications. This study aimed to determine the intention to practise FP among antenatal women at risk of gestational diabetes mellitus (GDM) in the Klang Health District and its associated factors. Methods: A cross-sectional study was conducted at four government health clinics in the Klang Health District. A total of 431 antenatal women at risk of GDM were recruited using systematic random sampling. A validated self-administered questionnaire was used to assess knowledge, attitude, previous practice and intention to use FP after delivery. Multiple logistic regression (MLR) was used to determine the factors associated with the intention to practise FP. Results: Approximately 64.7% (n=279) of the respondents intended to practise FP. MLR showed that the factors associated with the intention to practise FP were Malay ethnicity (odds ratio [OR]=3.319, 95% confidence interval [CI]=1.431–7.697), low income (OR=2.174, 95% CI=1.317–3.588), good knowledge (OR=2.591, 95% CI=1.008–6.174) and good previous practice (OR=3.956, 95% CI=1.428–9.052). Conclusion: The prevalence of the intention to practise FP among antenatal women at risk of GDM was 64.7%. Malay antenatal women from low-income households with good knowledge and previous practice were more likely to have the intention to practise FP after delivery. Thus, interventions targeted at non-Malay women and measures to improve their knowledge might help improve the intention and uptake of FP among these women.

Purpose: This study identified factors predicting malignant upgrade for atypical ductal hyperplasia (ADH) diagnosed on core-needle biopsy (CNB) and developed a nomogram to facilitate evidence-based decision making. Methods: This retrospective analysis included women diagnosed with ADH at the National Cancer Centre Singapore (NCCS) in 2010–2015. Cox proportional hazards regression was used to identify clinical, radiological, and histological factors associated with malignant upgrade. A nomogram was constructed using variables with the strongest associations in multivariate analysis. Multivariable logistic regression coefficients were used to estimate the predicted probability of upgrade for each factor combination. Results: Between 2010 and 2015, 238,122 women underwent mammographic screening under the National Breast Cancer Screening Program. Among 29,564 women recalled, 5,971 CNBs were performed. Of these, 2,876 underwent CNBs at NCCS, with 88 patients (90 lesions) diagnosed with ADH and 26 lesions upgraded to breast malignancy on excision biopsy. In univariate analysis, factors associated with malignant upgrade were the presence of a mass on ultrasound (p = 0.018) or mammography (p = 0.026), microcalcifications (p = 0.047), diffuse microcalcification distribution (p = 0.034), mammographic parenchymal density (p = 0.008). and ≥ 3 separate ADH foci found on biopsy (p = 0.024). Mammographic parenchymal density (hazard ratio [HR], 0.04; 95% confidence interval [CI], 0.005–0.35; p = 0.014), presence of a mass on ultrasound (HR, 10.50; 95% CI, 9.21–25.2; p = 0.010), and number of ADH foci (HR, 1.877; 95% CI, 1.831–1.920; p = 0.002) remained significant in multivariate analysis and were included in the nomogram. Conclusion Our model provided good discrimination of breast cancer risk prediction (C-statistic of 0.81; 95% CI, 0.74–0.88) and selected for a subset of women at low risk (2.1%) of malignant upgrade, who may avoid surgical excision following a CNB diagnosis of ADH.

Introduction: The prevalence of overweight and obesity is increasing at an alarming rate. It is a major factor for many other metabolic disorders. This study aimed to determine the prevalence of increase body mass index (BMI) and obesity and their associated demographic characteristics among adults in an urban area. Methods: A retrospective study was conducted where data was extracted from the Health Status Screening Form (BSSK) at health clinics in Johor Bahru. Using the World Health Organization (WHO), criteria for obesity, BMI≥30.0 kg/m2 was specified as obese and combination of both BMI ranges for overweight (25.0-30.0kg/m2) and obesity (≥30.0kg/m2) as elevated BMI. Results: The overall prevalence of elevated BMI and obesity was 54.6% and 20.1% respectively. Men had a higher prevalence of elevated BMI (57.4%) with odds of 1.28 higher (95%CI: 1.04-1.58). High prevalence of elevated BMI and obesity were seen among the Indians (elevated BMI - 60.2%, obesity - 19.4%) followed by Malays (elevated BMI -57.8%, obesity - 23.1%) and Chinese showed the lowest (elevated BMI - 39.0%, obesity - 8.8%). The odds of elevated BMI and obesity were lower among younger adults as compared to older adults (≥30 years old). Conclusion: Using WHO criteria, about one in two adults had elevated BMI while one in five were obese. Elevated BMI and obesity disparities were evident in age and ethnicity, but sex differences were encountered in elevated BMI group.

Brain Injuries, Traumatic ; therapy ; Clinical Protocols ; Enteral Nutrition ; methods ; statistics & numerical data ; Female ; Humans ; Intensive Care Units ; standards ; Male ; Middle Aged ; Nutrition Policy ; Nutrition Therapy ; methods ; standards ; Respiration, Artificial ; Retrospective Studies ; Treatment Outcome

BACKGROUND: To establish effective preventive measures for hepatitis A virus (HAV) infection, a nationwide epidemiologic study on seroprevalence of anti-HAV and the disease prevalence is needed. The aim of this study was to analyze the recent sero-epidemiological changes of hepatitis A markers in Korea. METHODS: The results of 11,068 anti-HAV total and 32,360 anti-HAV IgM tests by electro-chemiluminescence immunoassay (ECLIA) that had been requested in recent four years (2005-2008) to a reference medical laboratory from 1,699 institutions nationwide were retrospectively analyzed according to the distribution of year, sex, and age groups. RESULTS: The overall positive rate of anti-HAV total was 62.8%. The overall positive rate of anti-HAV IgM was 11.0%, showing a significantly increasing trend by year: 7.7%, 10.9%, 8.9%, and 14.3% in 2005, 2006, 2007, and 2008, respectively (P<0.0001). The positive rate of anti-HAV IgM was higher in male than in female subjects (11.8% vs 10.0%, P<0.0001), and 81.8% (2,916/3,566) of the anti-HAV IgM positive results were observed in the age groups of 21-40 yr. The annual positive rates of anti-HAV total and anti-HAV IgM showed significantly decreasing and increasing trends, respectively, in the age groups of > or =21 yr. Conclusion: In accordance with a decreasing sero-positivity of anti-HAV total, the prevalence of acute hepatitis A virus infection has been considerably increased during the recent four years in the age groups of > or =21 yr. The results of this study could be used effectively as a basic data for establishing effective preventive measures for hepatitis A including vaccination in these susceptible age groups.
Adult ; Biological Markers/blood ; Chemiluminescent Measurements ; Enzyme-Linked Immunosorbent Assay ; Female ; Hepatitis A/*epidemiology ; Hepatitis A Antibodies/*blood ; Hepatitis A virus/*immunology ; Humans ; Immunoglobulin M/blood ; Male ; Middle Aged ; Republic of Korea/epidemiology ; Retrospective Studies ; Sex Factors ; Time Factors

Two trials of external quality assessment for Therapeutic Drug Monitoring (TDM) subcommittee of Korean Association of Quality Assurance for Clinical Laboratory (KAQACL) were performed in 2007. Number of participating laboratories were increased to 109, by 5.63% increase comparing with the previous year. Response rates reached 98.7% for both trials slightly lower than that of the previous year. Two kinds of control materials were requested to be tested in each trial so that each institution could know the possible systematic error. In both trials, 20 test items were responded at least from one laboratory. The average drug item was 6.3 per institution, which was decreased slightly from 6.8 in recent 5 years. The most common test items were valproic acid, digoxin, carbamazepine, theophylline, phenytoin, and phenobarbital which were peformed in more than 55% of the participating laboratories, followed by cyclosporine, vancomycin, lithium, tacrolimus, methotrexate, amikacin, gentamicin, salicylate, tobramycin, acetaminophen, primidone, free phenytoin, and amitryptyline. The inter-laboratory coefficients of variations showed simliar tendency comparing with those of the previous years. We started the proficiency test for drug of abuse from 2007 and got the response from 13 and 17 laboratories in the 1st and 2nd trial, respectively. Average drug items were 3.4 for the 2nd trial. We found the relatively good performances as we got the correct answers from all laboratories except 4 for each one mistake. In conclusion, the TDM external quality assessment of 2007 showed grossly similar pattern comparing with those of previous year and drug of abuse proficiency testing showed a relatively good performance.
Acetaminophen ; Amikacin ; Carbamazepine ; Cyclosporine ; Digoxin ; Drug Monitoring ; Gentamicins ; Korea ; Lithium ; Methotrexate ; Phenobarbital ; Phenytoin ; Primidone ; Tacrolimus ; Theophylline ; Tobramycin ; Valproic Acid ; Vancomycin