Complementary Alternative Medicine (CAM) is broadly used as an adjunct treatment for patients to treat various kinds of disease, prevent disease and to sustain and enhance quality of life of the users. The study is aimed to investigate the association between CAM uses, Health-Related Quality of Life (HRQoL) and anthropometric indices among workers or staffs in Universiti Sultan Zainal Abidin (UniSZA) Gong Badak Campus, Kuala Terengganu. A total of 300 subjects participated in this study and completed the malay version of modified HRQol (SF-12) questionnaires. Anthropometric measurements among the subjects were done. Independent t-test, One-way ANOVA and Pearson correlation were used to test the association and the hypotheses. The prevalence of CAM users was 37.3%. The results showed that bodily pain score domain was significantly higher among non-CAM users. Overall, male had higher Mental Health Composite Score (MCS) score than female. Physical Health Composite Score (PCS) was only correlated negatively with BMI among non-CAM users but negative correlated with body fat percentage in both CAM and non-CAM users. As conclusion, HRQoL had significant negative correlation with body fat percentage among CAM users. No association was found between CAM use and HRQoL scores.
Complementary Alternative Medicine (CAM) is broadly used as an adjunct treatment for patients to treat various kinds of disease, prevent disease and to sustain and enhance quality of life of the users. The study is aimed to investigate the association between CAM uses, Health-Related Quality of Life (HRQoL) and anthropometric indices among workers or staffs in Universiti Sultan Zainal Abidin (UniSZA) Gong Badak Campus, Kuala Terengganu. A total of 300 subjects participated in this study and completed the malay version of modified HRQol (SF-12) questionnaires. Anthropometric measurements among the subjects were done. Independent t-test, One-way ANOVA and Pearson correlation were used to test the association and the hypotheses. The prevalence of CAM users was 37.3%. The results showed that bodily pain score domain was significantly higher among non-CAM users. Overall, male had higher Mental Health Composite Score (MCS) score than female. Physical Health Composite Score (PCS) was only correlated negatively with BMI among non-CAM users but negative correlated with body fat percentage in both CAM and non-CAM users. As conclusion, HRQoL had significant negative correlation with body fat percentage among CAM users. No association was found between CAM use and HRQoL scores.
Dengue fever is one of the most dangerous vector-borne diseases. According to the World Health Organization (WHO), dengue fever is a mosquito-borne infection caused by virus serotype DEN-1, DEN-2, DEN-3 and DEN-4. In Malaysia, dengue fever cases are on the rise from 6,000 cases in 1995 to over 40,000 in 2010, and this number is still rising. In 2014, the increase of dengue fever cases was alarming. It was reported that up to the end of the year 2014, there were 108,698 notified cases, indicating an increment of 151% compared to the same period of time in 2013 with only 43,346 reported cases. Selangor was the highest contributor of dengue fever cases in 2014. The objective of this paper is to study the relationship between climatic factors namely temperature, rainfall and humidity to the prevalence of dengue fever in Subang Jaya and Sepang district, Selangor. Data on monthly average temperature, precipitation, relative humidity and dengue fever cases for each month in 2014 and 2013 were collected. Data collection was dealt with a few institutions such as Malaysian Meteorological Department, Subang Jaya and Sepang Municipal Council and health district offices. Data were analysed using SPSS (Statistical Package for the Social Sciences) Version 20. General linear model analysis was used to investigate the relationship between the climatic variables and dengue prevalence. Results and Discussion: Based on the general linear model, rainfall and humidity were found to have significant relationships to monthly dengue fever cases (p=
Dengue fever is one of the most dangerous vector-borne diseases. According to the World Health Organization (WHO), dengue fever is a mosquito-borne infection caused by virus serotype DEN-1, DEN-2, DEN-3 and DEN-4. In Malaysia, dengue fever cases are on the rise from 6,000 cases in 1995 to over 40,000 in 2010, and this number is still rising. In 2014, the increase of dengue fever cases was alarming. It was reported that up to the end of the year 2014, there were 108,698 notified cases, indicating an increment of 151% compared to the same period of time in 2013 with only 43,346 reported cases. Selangor was the highest contributor of dengue fever cases in 2014. The objective of this paper is to study the relationship between climatic factors namely temperature, rainfall and humidity to the prevalence of dengue fever in Subang Jaya and Sepang district, Selangor. Data on monthly average temperature, precipitation, relative humidity and dengue fever cases for each month in 2014 and 2013 were collected. Data collection was dealt with a few institutions such as Malaysian Meteorological Department, Subang Jaya and Sepang Municipal Council and health district offices. Data were analysed using SPSS (Statistical Package for the Social Sciences) Version 20. General linear model analysis was used to investigate the relationship between the climatic variables and dengue prevalence. Results and Discussion: Based on the general linear model, rainfall and humidity were found to have significant relationships to monthly dengue fever cases (p= <0.001, p= 0.002). Rainfall was identified as the most significant predictor because rainfall can provide more breeding places for Aedes mosquitoes. As for humidity, higher relative humidity had been associated with increased Aedes aegypti feeding activity, survival and egg development. Temperature was not significantly related to monthly dengue fever cases (p= 0.561) in this study. However, this could be due to the short period of study. Conclusion: Climatic factors play an important role in the prevalence of dengue fever. However, there are many other factors of dengue fever that should be considered such as urbanisation as well as community knowledge, attitude and practice.
Health traditionally has been compared using mortality and morbidity and in recent years health related instruments have been utilized along to complement those measures. Health related quality oflife instruments are important because they provide patient's opinion and decision of management and for monitoring and evaluating health status. The quality of life instruments such as health related quality of life questionnaires are increasingly being used and these questionnaires are classified into disease specific and generic questionnaires. They require proper assessment using psychometric analysis of reliability and validity, For reliability, the two common analyses are the test-retest and internal consistency and for validity, it requires the assessment of content validity and analyses of construct validity and criterion validity. Reliable and valid quality of lhfe questionnaires provide consistent and accurate information. The purpose of this paper is to provide crucial assessment and analyses of the reliability and validity of health related quality of life questionnaires.
Introduction: The transboundary smoke haze has become a major concern as it had a wide ranging impact in Southeast Asia from the aspect of public health to national economics. This review aims to synthesize available literature in epidemiology, economics and haze related studies to provide essential information for the valuation of health costs associated with haze in Malaysia. Methods: Evidence on health economic impact of haze was gathered by conducting a literature review and collecting information on the health effects of haze and the cost of it as well as the hospitalization cost from medical illnesses and hospital admissions due to haze. Articles were taken from those that were published from 1999 to 2016.Results: The 1997 Asian Haze episode has caused increasing trend of prematurity of mortality and respiratory problems and several series of haze later had caused increased number of hospitalization. The cost impact on hospital admission ranges from MYR1.8 million in 2005 to MYR118.9 million in 2013. During the 1997 haze, the incremental cost of illness (COI) was noted to be MYR 21million and it shot up to MYR 410 million during the 2013 haze. Conclusion: The haze gives a serious health effect to our country and our neighbours. These health effect has caused a significant health economy impact which include rise in hospital admission cost and medication, incremental cost of illness and extend to cost of medical-related leaves taken and lead to loss of income opportunities.
Maternal self-efficacy in breastfeeding is one of the potential modifiable factors which is consistently linked with positive breastfeeding outcomes. This study aimed to develop a Malay translation of the original English BSES-SF and to conduct a validity and reliability assessment on both antenatal and postnatal questionnaires among 101 pregnant women in their third trimester and 104 women on their first week postpartum. The Malay translation of the English BSES-SF was conducted by using back-to-back translation processes, followed by validity and reliability evaluation. The validated Malay version of the questionnaire BSES-SF was then administered on the respondents. The questionnaire comprised of socio-demographic, antenatal, and breastfeeding information. Furthermore, data on infant feeding method were collected via telephone call made to the respondents at four weeks postpartum. The Cronbach’s Alpha value for antenatal BSES-SF questionnaire was0.94, while the value for postnatal BSES-SF questionnaire was 0.95. The factor analysis identified a one-dimensional structure which able to explain 59.02% of the variance for antenatal questionnaire and 60.43% of the variance for postnatal questionnaire. In addition, high antenatal and postnatal breastfeeding self-efficacy scores were significantly associated with the practice of exclusive breastfeeding at four weeks postpartum. As a conclusion, Both Malay versions of the antenatal and postnatal BSES-SF questionnaires are valid and reliable tools to assess breastfeeding self-efficacy among Malaysian mothers.
Maternal self-efficacy in breastfeeding is one of the potential modifiable factors which is consistently linked with positive breastfeeding outcomes. This study aimed to develop a Malay translation of the original English BSES-SF and to conduct a validity and reliability assessment on both antenatal and postnatal questionnaires among 101 pregnant women in their third trimester and 104 women on their first week postpartum. The Malay translation of the English BSES-SF was conducted by using back-to-back translation processes, followed by validity and reliability evaluation. The validated Malay version of the questionnaire BSES-SF was then administered on the respondents. The questionnaire comprised of socio-demographic, antenatal, and breastfeeding information. Furthermore, data on infant feeding method were collected via telephone call made to the respondents at four weeks postpartum. The Cronbach’s Alpha value for antenatal BSES-SF questionnaire was0.94, while the value for postnatal BSES-SF questionnaire was 0.95. The factor analysis identified a one-dimensional structure which able to explain 59.02% of the variance for antenatal questionnaire and 60.43% of the variance for postnatal questionnaire. In addition, high antenatal and postnatal breastfeeding self-efficacy scores were significantly associated with the practice of exclusive breastfeeding at four weeks postpartum. As a conclusion, Both Malay versions of the antenatal and postnatal BSES-SF questionnaires are valid and reliable tools to assess breastfeeding self-efficacy among Malaysian mothers.
This cross sectional study investigated the test –retest reliability of the Malay Version Job Content
Questionnaire (M- JCQ) among electricity linemen. The M-JCQquestionnaire was administered to 10
electricity linemen working in private sub-contract company. The data were collected at two occasions
with one week interval of time between each sessions. Intraclass Correlation Coefficient (ICC) and Bland
Altman plot were used to analyze the reliability of the M-JCQ. The ICC for the ‘psychological demand’,
‘decision latitude’, ‘work related social support’ and ‘job insecurity’ scale were 0.96, 0.52, 0.99 and 0.55
respectively. The Bland Altman plot indicated that the tests and retest score for all the four scales had an
acceptable agreement. These findings indicated that the M- JCQ is reliable and consistent for assessing
work related psychosocial risk factors among electricity linemen.
Health care has emerged as one of the fastest growing industry worldwide. This induced health care costto rise tramendously. However, it is important to preserve high quality health care services that are equitable and affordable. In many countries, people are expected to contribute to the cost of the health care. Are populations ready to accept the concept and willing to pay for health financing scheme? What possible factors that may associate with their decision? This is the objective of the study, to examine the relevance evidence for this through a systematic review of literatures.We systematically searched Ovid MEDLINE and Google Schoolar databases until April 2016. We assessed the study population willingness to pay for health financing scheme and determine the significant variables that associate with WTP. 19 full-text articles were included in the review. Factors that were found significantly associated with WTP for health financing scheme by many studies were age, education, income and residential locality. Other factors that also found associated with WTP were health care services utilization and expenditure. The review findings showed that WTP for health financing scheme is beyond the households’ financial capacity and has multifactorial influences.
Health care has emerged as one of the fastest growing industry worldwide. This induced health care costto rise tramendously. However, it is important to preserve high quality health care services that are equitable and affordable. In many countries, people are expected to contribute to the cost of the health care. Are populations ready to accept the concept and willing to pay for health financing scheme? What possible factors that may associate with their decision? This is the objective of the study, to examine the relevance evidence for this through a systematic review of literatures.We systematically searched Ovid MEDLINE and Google Schoolar databases until April 2016. We assessed the study population willingness to pay for health financing scheme and determine the significant variables that associate with WTP. 19 full-text articles were included in the review. Factors that were found significantly associated with WTP for health financing scheme by many studies were age, education, income and residential locality. Other factors that also found associated with WTP were health care services utilization and expenditure. The review findings showed that WTP for health financing scheme is beyond the households’ financial capacity and has multifactorial influences.
In October 2011, the National International Health Regulations (IHR) 2005 Focal Point for Malaysia received notification from the United States’ Centers for Disease Control and Prevention (CDC) of a probable Sarcocystis outbreak amongst 23 travellers from six countries who had vacationed on Tioman Island between June and August 2011. The Ministry of Health, Malaysia (MOH) in collaboration with the Department of Veterinary Services, Malaysia (DVS) conducted a cross sectional study in November 2011 to determine the presence of Sarcocystosis among humans, animals and in the environment in Tioman Island. Epidemiological investigations conducted involved a community health survey of 44 residents in Kampung Salang, Tioman and review of outpatient attendance cards for suspected or confirmed cases of Sarcocystosis. Twenty-eight fresh stool samples were collected and sent to the National Public Health Laboratory (NPHL) for detection of Sarcocystis oocysts using fluorescence microscopy. Water samples taken from 27 water sampling points around the island were processed and analysed under the fluorescence microscope using ultraviolet (UV) light at the Institute for Medical Research (IMR) to detect the presence of Sarcocystis sporocyst. DVS collected 84 faecal samples from four types of domesticated animals and then analysed them at the Veterinary Services Centre in Tioman Island for Sarcocystis oocysts and other parasitic ova and cysts using qualitative Floatation Technique. The results showed that Sarcocystis was not present in humans, animals and in the environment in Tioman Island during the study period. Further surveillance among humans, wildlife and the environment is needed to determine Sarcocystis endemicity in Tioman Island.
Fatigue due to driving is an important aspect in maintaining drivers’ performance and safety. There are many studies linking fatigue to reduction in performance and increase in accident risk. There are also some signs linking road and vehicle vibrations to fatigue, but this not been thoroughly investigated. Experiments have been made to detect and quantify levels of driving fatigue in human, usually involving driving over long distance of highway or normal roads. However, these methods are quite time consuming, high cost, hard to control and also potentially high risk. With the development of better display, computing power and motion technologies, driving simulators are becoming more and more realistic each year. With this insight, it is proposed that these driving simulators can be used as a tool to study human fatigue, where they can counter the above shortcomings significantly. This paper will review different methods conducted in past published works to investigate the viability and validity of using driving simulators as a tool for studying vibration matters and its effects on human fatigue. In this paper, there were twenty past studies have been reviewed in term of its simulator design and its study design. The selection is based on these keywords; simulator, fatigue, vibration, human and driver and all papers were filtered from 1990s to current year.
Dioxins are a most toxic compound ever studied by human until today. Their significant health effects involved all ranges of age, including infants due to exposure to contaminated breast milk. The objective of the study was to appraise the status of dioxin contamination in breast milk among postnatal mothers live in urban and suburban areas in Klang Valley. It was conducted as a cross sectional study involving 101 postnatal mothers who came for their infant second hepatitis B vaccination. The samples were analysed using High Resolution Gas Chromatography (HRGC) following the USEPA Method 8290. About 70.3% of the samples were found detected with dioxin congeners. More suburban mothers have positive breast milk dioxins compared to urban mothers, 100.0% and 67.0% respectively. Significant associated factors include high fat daily intake (p=0.013), high milk daily intake (p= 0.044), high meat daily intake (p=0.001), body mass index more than 30 kg/m2 (p=0.005), and body fat % of more than 26% (p=0.046). In conclusion, amount daily intake of fat diet, meat, milk, body mass index and body fat are significant associated factors for the present of dioxins in breast milk among postnatal mothers in Klang Valley. More suburban mothers contain dioxins in their breast milk, which poses higher risk of health problems among their infants. A comprehensive study need to be conducted and regular followup need to be established in monitoring the future severity of maternal breast milk contamination to ensure the health of the next generations.
Participation and adherence to the law and cultivation of anti-tobacco culture became the important issues for reducing the tobacco use prevalence in the community. Measuring the perception of tobacco policy indirectly measures the acceptability of the law. This study aims to determine the perception of students on anti-tobacco policy in terms of tobacco free school environment and factors that support or deter them. A two-stage cluster samplingtechnique was used for selection of schools with probability proportional to enrolment size followed by stratified random sampling of government and private schools. Data were collected from 6563 secondary school students using
structured questionnaire. Analysis showed that 66.2% of the female students and 33.8% of the male student have strong supportive attitude towards tobacco free school environment. Logistic regression analysis revealed that class grade IX and above, father’s occupation as service, family size less than 6, higher economic status, non smoker, non exposure to second hand smoking in the house and discussion of dangers of smoking appeared to have important influencing factors for tobacco free school environment (p
Occupational stress exists in all professions, but the nursing profession appears to experience more stress at work compared to other health care workers. Stressful conditions at the workplace may cause the high turnover and burnout among nurses. This study objective was to determine the level of stress and its associated factors among in-patient ward nurses. A cross sectional study using the stratified random sampling method was carried out among 114 staff nurses from 5 different departments in a public hospital in Kuala Lumpur. Respondents were requested to complete a single set of validated and self-administered questionnaire, the Depression, Anxiety, Stress Scale (DASS) . Data was analysed using SPSS 17. In general, the prevalence of stress at the department of Medicine was found to be higher compared to other departments studied. There was also a statistical significant relationship between the prevalence of stress and types of department (p 0.05). In conclusion, stress had no significant association with sociodemographic factors (age, marital status and financial status) and working environment except for type of department nurses work in. There might be some other possible confounders that have a bigger potential in becoming stressors compared to those independent variables in this study.
Being a student, especially postgraduate student, could expose to stress, and being international postgraduate student would exposed to more stress to the student. This study was conducted to assess stress level among international postgraduate students and its associated factors. A cross sectional study was conducted among international postgraduate students registered at UKMMC, Cheras campus, Kuala Lumpur. Questionnaires were distributed to 119 students,. Main international student are Arabs (52.4%). The stress prevalence is 54.8%. Younger age group are more stressful with mean age 33.94 (P=0.004), while shorter duration is associated with stress, P=0.035. Relationship with neighbour and relationship with local colleagues are shown to be associated with stress with P value 0.011 and 0.005 respectively. This study reveals the presence of significant prevalence of stress among international postgraduate students. The student socio-demographic character that has shown to be associated with stress in this study was age. The poor relationships with local colleagues as well as the poor relationships with the neighbours have shown to contribute to the stress among international students.
Brain Computer Interfaces (BCI) provide a vast possibility in enabling the brain to communicate directly with the computer, hence providing an alternative in controlling the machines without much effort. In fields of rehabilitations robotics, the applications of an exoskeletons in assisting a spinal cord injured (SCI) patients were growing. Steady state visually evoked potentials (SSVEP) based BCIs that utilizes the human visual reactions to the constant flickered stimulus quickly showed its potentials among the BCIs used in rehabilitations devices because of its advantages such as a higher immunity to noises and artefacts and also its robustness compared to other BCIs. Rehabilitation exoskeletons demands an approach that are more user friendly and the aspects of control scheme and mechanical parts that are more focused on assisting the patients in rehabilitations and providing a SCI patients an alternatives to explore their surroundings in a more intuitive ways. This paper highlights the current development trends in SSVEP based BCIs for rehabilitation exoskeletons and proposed the potential research scopes in the future that can improve the effectiveness, and its potential applications in rehabilitations.
Breast cancer is the commonest cancer in women worldwide. This study examined the use of spatial analysis and mapping to visualise the disease distribution. The geographic units used were the states of Malaysia. Breast cancer data was obtained from the National Cancer Registry Report 2007 and the female population data was obtained from the Malaysian Census 2010. A spatial analysis was used to analyse the data by indirect standardisation of the underlying female population of each state. Sarawak has a high standardised incidence ratio (SIR) of 16.81 compared to all other states of the country where the highest SIR was only up to 2.15. However, the age-standardised rate (ASR) does not reflect so. SIR could provide a comprehensive evaluation of the disease for further research and public health intervention.
Spirituality and mental adjustment have been widely adopted as coping strategies among women with breast cancer. Little information was available locally on the use of spirituality and mental adjustment as coping mechanisms to fight breast cancer. A cross-sectional study was conducted to assess spirituality and mental adjustment as coping strategies and its association with socio demographic data on 216 women with breast cancer. The Functional Assessment of Chronic Illness Therapy-Spiritual Well-Being (FACIT-Sp) and Mental Adjustment to Cancer (MAC) Scales were used to assess spirituality and mental adjustment. Negative correlation between spiritual well-being and helplessness/hopelessness (r=-0.690; p=0.000), anxious preoccupation (r=-0.277; p=0.000) and avoidance (r=-0.235; p=0.000) and positive correlation between spiritual well-being and fighting spirit (r=0.668; p=0.000) were identified. Socio-demographic factors such as race (p=0.000), religion (p=0.000), academic qualification (p=0.004) and type of surgery (p=0.016) revealed significant relationship with spiritual well-being. Fighting spirit, hopelessness/helplessness and anxious preoccupation also yielded significant relationship with race (p