ORCID Profile
0000-0002-1653-0001
Current Organisation
Universiti Putra Malaysia
Does something not look right? The information on this page has been harvested from data sources that may not be up to date. We continue to work with information providers to improve coverage and quality. To report an issue, use the Feedback Form.
Publisher: Asian Pacific Organization for Cancer Prevention
Date: 30-06-2014
DOI: 10.7314/APJCP.2014.15.12.4815
Abstract: This study aimed to examine the relationship between respiratory health of Malaysian adolescents with secondhand smoke (SHS) exposure and smoke-free legislation (SFL) implementation. A total of 898 students from 21 schools across comprehensive- and partial-SFL states were recruited. SHS exposures and respiratory symptoms were assessed via questionnaire. Prenatal and postnatal SHS exposure information was obtained from parental-completed questionnaire. The prevalence of respiratory symptoms was: 11.9% ever wheeze, 5.6% current wheeze, 22.3% exercise-induced wheeze, 12.4% nocturnal cough, and 13.1% self-reported asthma. SHS exposure was most frequently reported in restaurants. Hierarchical logistic regression indicates living in a comprehensive-SFL state was not associated with a lower risk of reporting asthma symptoms. SHS exposure in public transport was linked to increased risk for wheeze (Adjusted Odds Ratio (AOR) 16.6 95%confidence interval (CI), 2.69-101.7) and current wheezing (AOR 24.6 95%CI, 3.53-171.8). Adolescents continue to be exposed to SHS in a range of public venues in both comprehensive- and partial-SFL states. Respiratory symptoms are common among those reporting SHS exposure on public transportation. Non-compliance with SFL appears to be frequent in many venues across Malaysia and enforcement should be given priority in order to reduce exposure.
Publisher: Penerbit UTM Press
Date: 20-12-2015
DOI: 10.11113/JT.V77.6899
Abstract: Motorcycle is getting significant attention as it is already and will be an important mode of transport in the future. However, motorcycle is a hazardous type of vehicle mode and therefore requires more efforts to enhance their safety and comfort level. As compared to car drivers, motorcyclists are more exposed to sitting hazards during the riding process. Due to increased exposures to seated postures, sitting comfort has become an important issue that demands adequate ergonomic interventions. The purpose of this study was to evaluate the effectiveness of new model of motorcycle seat with lumbar support aimed at reducing muscle discomfort among male motorcyclists. This study was conducted among male motorcyclists at University Putra Malaysia (UPM). 94 subjects were participated, with 47 subjects for each control and experimental group. Each subject was asked to sit for 2 hours on motorcycle in two different sessions. At every 15 minutes interval, subjects were required to evaluate their discomfort level on Borg’s scale CR-10 questionnaire. Results in this study found that lumbar support (prototype) shows a significant effect towards certain body parts particularly on the neck, shoulder, upper back, arms and also lower back. However, there were no significant effect were found on the buttock, thigh, knee, calf and ankles. In conclusion, this new model of motorcycle seat with lumbar support can help to reduce discomfort level towards motorcyclists especially during prolonged riding process.
Publisher: MDPI AG
Date: 20-04-2023
Abstract: During the COVID-19 pandemic, university policies and public health measures resulted in university staff facing hazardous work environments and psychological health problems. This cross-sectional study aimed to analyze the association between sociodemographic characteristics, health conditions, work-related health, effort and reward imbalance (ERI), and work ability among university staff in southern Thailand. Data were collected using stratified random s ling of 381 participants between April and September 2022. Descriptive statistics and binary logistic regression analyses were used to examine the associations between the variables. The majority of the participants were female (63.5%) and aged below 45 years old (52%). Nearly 70% of the participants reported the absence of non-communicable diseases (NCDs), while half of them were overweight, and 54.9% had an effort–reward ratio (ERR) greater than one. Most participants reported good-to-excellent work ability (82.4%). The probability of having poor-to-moderate work ability was higher among staff working from home (adj. OR = 2.4 95% CI: 1.3, 4.6), those with NCDs (adj. OR = 3.5 95% CI: 2.0, 6.4), those who followed poor health behaviors (adj. OR = 2.6 95% CI: 1.4, 4.9), and those who had an ERR greater than one (adj. OR = 2.8 95% CI: 1.5, 5.6). In conclusion, the majority of university staff in southern Thailand had good-to-excellent work ability. Work ability was associated with the presence of NCDs, poor health behavior, working from home, and ERI. Therefore, universities should create suitable occupational health programs and resources to mitigate the negative effects of work conditions, including ERI, and promote healthy behaviors for their staff during the COVID-19 pandemic and future disasters.
Publisher: Elsevier BV
Date: 12-2016
DOI: 10.1016/J.CHEMOSPHERE.2016.09.051
Abstract: In recent years, environmental concerns over ultra-trace levels of steroid estrogens concentrations in water s les have increased because of their adverse effects on human and animal life. Special attention to the analytical techniques used to quantify steroid estrogens in water s les is therefore increasingly important. The objective of this review was to present an overview of both instrumental and non-instrumental analytical techniques available for the determination of steroid estrogens in water s les, evidencing their respective potential advantages and limitations using the Need, Approach, Benefit, and Competition (NABC) approach. The analytical techniques highlighted in this review were instrumental and non-instrumental analytical techniques namely gas chromatography mass spectrometry (GC-MS), liquid chromatography mass spectrometry (LC-MS), enzyme-linked immuno sorbent assay (ELISA), radio immuno assay (RIA), yeast estrogen screen (YES) assay, and human breast cancer cell line proliferation (E-screen) assay. The complexity of water s les and their low estrogenic concentrations necessitates the use of highly sensitive instrumental analytical techniques (GC-MS and LC-MS) and non-instrumental analytical techniques (ELISA, RIA, YES assay and E-screen assay) to quantify steroid estrogens. Both instrumental and non-instrumental analytical techniques have their own advantages and limitations. However, the non-instrumental ELISA analytical techniques, thanks to its lower detection limit and simplicity, its rapidity and cost-effectiveness, currently appears to be the most reliable for determining steroid estrogens in water s les.
Publisher: MDPI AG
Date: 18-04-2023
Abstract: Real-time exposure air monitoring is essential to protect the respiratory health of the Malaysian traffic police. However, the data from monitoring stations have been inadequate to provide accurate information about their exposure. This report describes the conceptual design of a wireless exposure indicator system, and then evaluates the field performance of the system by collocation. The study tested the accuracy of particulate matter size 2.5 (PM2.5), carbon monoxide (CO), and nitrogen dioxide (NO2) by comparing the measurements from the prototype with the measurements from reference instruments. The field testing found that the data tested were significantly correlated with each other (PM2.5-rs = 0.207, p = 0.019 NO2-rs = 0.576, p = 0.02 and CO-rs = 0.545, p = 0.04). The prototype proved to be successful as it can compute and transmit real-time monitoring data on the level of exposure to harmful air.
Publisher: Springer Science and Business Media LLC
Date: 22-03-2014
Publisher: Springer Science and Business Media LLC
Date: 03-10-2017
DOI: 10.1007/S10646-017-1857-5
Abstract: Steroid estrogens such as 17β-Estradiol (E
Publisher: Medknow
Date: 2017
Publisher: Medknow
Date: 2017
Publisher: Medknow
Date: 2017
Publisher: Cold Spring Harbor Laboratory
Date: 11-04-2020
DOI: 10.1101/2020.04.08.20058032
Abstract: Cancer is now being recognised as a long term conditions due to advances in treatments that increase the survival rate of patients with cancer to as long as 10 years from the time of the disease. Anxiety is among the commonly discovered psychiatric illness in patients with cancer and is often neglected. Approximately 10% of patients with cancer are affected with anxiety worldwide. Hence, this study was aimed to determine the prevalence of anxiety disorder and its associated factors among workers with cancer in Jordanian population. A cross-sectional study was conducted at the King Husain Cancer Centre (KHCC) in Amman, Jordan. Proportional s ling technique was used to obtain the s le population of 355 workers with cancer. Data were collected through self-administered Generalized Anxiety Disorder (GAD-7) questionnaire and analyses were carried out using SPSS version 25. Response rate of 100% were obtained from the participants. Prevalence of anxiety disorder among workers with cancer was recorded at 20.8% with male (23.1%) having the higher prevalence rate than female (17.3%) workers with cancers. A significant difference in anxiety between marital status ( p =0.025), types of cancer ( p =0.001), treatment types ( p =0.024) were observed. A multiple regression was run to predict anxiety disorder from marital status, type of cancer and treatment types. These variables statistically significantly predicted anxiety disorder [F(3, 351) = 8.117, p .001, R 2 = 0.225]. There is high prevalent of anxiety disorder among workers with cancer in Jordan. Predictors of anxiety among workers with cancer were also identified in this report.
Publisher: International Union Against Tuberculosis and Lung Disease
Date: 07-2014
Abstract: To identify the relationship between knowledge, attitude and perception regarding environmental tobacco smoke (ETS) and smoking among Malaysian adolescents living in states with complete or partial smoke-free legislation (SFL). A total of 898 respondents aged 13-14 years were randomly selected from 21 secondary schools. The Malay version of the modified Global Youth Tobacco Survey questionnaire was used. Hierarchical logistic regression was performed in examining predictors of smoking attempt among adolescents. Participants exposed to ETS >5 h/day were more likely to have smoked compared to those exposed to ETS <1 h/day (OR 4.1, 95%CI 1.03-16.0). Living in a state with partial SFL was associated with a two-fold increase in self-reported smoking attempts (OR 1.95, 95%CI 1.10-3.43) compared to living in a state with complete SFL. Negative attitudes and perceptions towards smoking and ETS exposure were linked to lower smoking attempts in states with complete SFL. Adolescents with limited ETS exposure who lived in a state with complete SFL were less likely to attempt smoking compared to those exposed more regularly to ETS and living in a state with partial SFL. Preventing adolescents from becoming smokers is the key to reducing national prevalence rates in smoking. There is a need to implement comprehensive smoke-free legislation nationally across Malaysia.
Publisher: Springer Science and Business Media LLC
Date: 30-10-2022
No related grants have been discovered for Irniza Rasdi.