ORCID Profile
0000-0001-9005-5651
Current Organisation
Dubai Medical Unversity
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Publisher: Frontiers Media SA
Date: 21-12-2021
Publisher: Wiley
Date: 11-03-2015
DOI: 10.1002/HPM.2287
Abstract: This study aimed to examine the acceptability of programme budgeting and marginal analysis (PBMA) as a tool for priority setting in the Indigenous health sector. The study uses a mix of quantitative and qualitative methods. A survey of key decision makers in Indigenous health in Victoria was conducted to assess the acceptability of PBMA as a potential tool for priority setting. Respondents comprised 24 bureaucrats from the Victorian Department of Human Services (DHS) and 26 senior executives from the aboriginal community controlled health sector (ACCHS) in Victoria. The survey instrument included both closed-ended and open-ended questions and was administered face-to-face by a trained researcher in 2007-2008. Closed-ended questions were analysed using descriptive statistics, and content analysis was used for the open-ended ones. The PBMA was well received as having the potential to improve priority setting processes in Indigenous health. Sixty-nine percent of the DHS respondents felt that PBMA was acceptable as a routine decision-making tool, and nearly 80% of ACCHS respondents thought that PBMA was intuitively appealing and would most probably be an acceptable priority setting approach in their organisations. The challenges of using PBMA were related to resource constraints and data intensity. Programme budgeting and marginal analysis is potentially acceptable within the ACCHS and was perceived as useful in terms of assisting the decision maker to maximise health outcomes, but data systems need to be re-oriented to address its significant data needs. Proper guidelines need to be developed to facilitate PBMA application within the Indigenous-controlled community health sector. Copyright © 2015 John Wiley & Sons, Ltd.
Publisher: Informa UK Limited
Date: 10-2021
DOI: 10.2147/JMDH.S321990
Publisher: Frontiers Media SA
Date: 31-10-2017
Publisher: CSIRO Publishing
Date: 2015
DOI: 10.1071/PY14066
Abstract: Asthma is the most common chronic illness among adolescents in Australia. Aboriginal and Torres Strait Islander adolescents, in particular, face substantial inequalities in asthma-related outcomes. Triple A (Adolescent Asthma Action) is a peer-led education intervention, which aims to improve asthma self-management and reduce the uptake of smoking among adolescents. The aim of this study was to determine the cost of implementing the Triple A program in Australia. Standard economic costing methods were used. It involved identifying the resources that were utilised (such as personnel and program materials), measuring them and then valuing them. We later performed sensitivity analysis so as to identify the cost drivers and a stress test to test how the intervention can perform when some inputs are lacking. Results indicate that the estimated cost of implementing the Triple A program in five schools was $41 060, assuming that the opportunity cost of all the participants and venues was accounted for. This translated to $8212 per school or $50 per target student. From sensitivity analysis and a stress test, it was identified that the cost of the intervention (in practice) was $14 per student. This appears to be a modest cost, given the burden of asthma. In conclusion, the Triple A program is an affordable intervention to implement in high schools. The potential asthma cost savings due to the program are significant. If the Triple A program is implemented nation-wide, the benefits would be substantial.
Publisher: Springer Science and Business Media LLC
Date: 14-07-2015
Publisher: Springer Science and Business Media LLC
Date: 05-06-2017
Publisher: Informa UK Limited
Date: 06-2022
DOI: 10.2147/PRBM.S365012
Publisher: Informa UK Limited
Date: 17-02-2012
DOI: 10.3109/13668250.2011.648609
Abstract: Given the paucity of relevant data, this study estimates the cost of intellectual disability (ID) to families and the government in Australia. Family costs were collected via the Client Service Receipt Inventory, recording information relating to service use and personal expense as a consequence of ID. Government expenditure on the provision of support and services was estimated using top-down costing. A total of 109 parents participated. The cost of ID in Australia is high, especially for families. Total economic costs of ID are close to $14,720 billion annually. Opportunity cost of lost time provided 85% of family expense. A comparison of family expense and social welfare benefits received suggests that families suffer considerable loss. This may impact on families' physical and emotional wellbeing. Monitoring of changes in expenditure is required. Policies should ensure that money devoted to ID is allocated in a rational, equitable, and cost-effective manner.
Publisher: BMJ
Date: 03-2017
Publisher: Springer Science and Business Media LLC
Date: 14-05-2015
Publisher: Springer Science and Business Media LLC
Date: 07-06-2014
Publisher: MDPI AG
Date: 07-02-2022
DOI: 10.3390/SU14031878
Abstract: Introduction: The occurrence of E. coli O157:H7 in the agricultural environment poses a serious threat to public health. The primary aim was to estimate the probability of illness caused by E. coli O157:H7 in irrigation water and agricultural soil niches. Methods: The Quantitative Microbial Risk Assessment was used and the risks were characterized using the Monte Carlo simulation with 10,000 iterations. Results: The mean levels of E. coli O157:H7 in the irrigation water and agricultural soil s les was 1.328 × 103 CFU/100 mL (Range: 0.00 to 13.000 × 103 CFU/100 mL) and 2.482 × 103 CFU/g (Range: 0.167 × 103 to 16.333 × 103 CFU/g), respectively. The risk of infection in humans exposed to this water and soil was 100%. In addition, a high risk of acute diarrheal disease was estimated at 25.0 × 10−2 for humans exposed to contaminated water and/or soil. Summary: These results exceeded the WHO diarrheal disease risk standard of 1.0 × 10−3. These findings demonstrated a high probability of acute gastrointestinal disease among humans exposed to E. coli O157:H7 in irrigation water and agricultural soil s les collected from the study sites representing a huge public health threat.
Publisher: Informa UK Limited
Date: 07-2021
DOI: 10.2147/JMDH.S317828
Publisher: Springer Science and Business Media LLC
Date: 07-04-2022
DOI: 10.1007/S10661-022-09990-X
Abstract: There have been many global studies on the occurrence and distribution of pharmaceuticals and personal care products (PPCPs) in the aquatic resources, but reports on the effects of physicochemical properties of water on their concentrations are very scarce. The amounts and removal of these contaminants in various environmental media are dependent on these physicochemical properties, which include pH, temperature, electrical conductivity, salinity, turbidity, and dissolved oxygen. Here, we reviewed the influence of these properties on determination of PPCPs. Reports showed that increase in turbidity, electrical conductivity, and salinity gives increase in concentrations of PPCPs. Also, neutral pH gives higher PPCP concentrations, while decrease in temperature and dissolved oxygen gives low concentration of PPCPs. Nevertheless, it is quite challenging to ascertain the influence of water quality parameters on the PPCP concentration, as other factors like climate change, type of water, source of pollution, persistence, and dilution factor may have great influence on the concentration of PPCPs. Therefore, routine monitoring is suggested as most water quality parameters vary because of effects of climate change.
Publisher: Springer Science and Business Media LLC
Date: 22-01-2018
DOI: 10.1007/S11136-017-1779-Y
Abstract: Acute respiratory infections (ARIs), and associated symptoms such as cough, are frequently experienced among children and impose a burden on families (e.g., use of medical resources and time off work/school). However, there are little data on changes in, and predictors of, quality of life (QoL) over the duration of an ARI with cough (ARIwC) episode. We therefore aimed to determine cough-specific QoL and identify its influencing factors among children with ARIwC, at the time of presentation to a pediatric emergency department (ED), and over the following 4 weeks. Data from 283 children aged < 15 years were included in our analyses. We used the validated parent-proxy children's acute cough-specific QoL questionnaire (PAC-QoL) at each time-point. Linear regression and mixed effect modeling were used to identify factors influencing QoL at baseline and over the follow-up period. Median PAC-QoL at baseline was 2.7 (IQR 2.1-3.6) and significantly improved by Day-7 (4.9, IQR 3.8-6.1) and Day-14 (6.59, IQR 5.1-7.0), both p < 0.001. The improvements in median PAC-QoL between Days-14, -21, and -28 were not significant. Regression modeling identified that day-cough severity, night-cough severity, and financial concerns had the highest impact on both baseline, and follow-up, PAC-QoL scores. There were five additional independent significant factors at baseline and six at follow-up. Quality of life is considerably impaired at presentation to ED, but improves significantly by Days-7 and -14. As cough severity and financial concerns had the highest impact on QoL, effectively managing cough to reduce the clinical and financial burden on children and families is important.
Publisher: EpiSmart Science Vector Ltd
Date: 2019
Publisher: Wiley
Date: 17-01-2018
DOI: 10.1111/JPC.13812
Abstract: The majority of Australia's Aboriginal and/or Torres Strait Islander children live in urban areas however, little is known about their health service use. We aimed to describe health service utilisation amongst a cohort of urban Aboriginal and/or Torres Strait Islander children aged <5 years. We analysed health service utilisation data collected in an ongoing prospective cohort study of children aged <5 years registered with an Aboriginal-owned and operated primary health-care service. Enrolled children were followed monthly for 12 months, with data on health service utilisation collected at baseline and at each monthly follow-up. Health service utilisation rates, overall and by service provider and reason for presentation, were calculated and reported as incidence rates per 100 child-months with the corresponding 95% confidence intervals (CIs). Between February 2013 and November 2015, 180 children were enrolled, and 1541 child-months of observation were available for analysis. The overall incidence of health service utilisation was 52.5 per 100 child-months (95% CI 48.7-56.5) 81% of encounters were with general practitioners. Presentation rates were the highest for acute respiratory illnesses (30.7/100 child-months, 95% CI 27.8-33.9). In this community, acute respiratory illnesses are predominant causes of health service utilisation in young children. The health-care utilisation profile of these children presents important opportunities for health promotion and intervention.
Publisher: Informa UK Limited
Date: 12-2021
DOI: 10.2147/AMEP.S335578
Publisher: EpiSmart Science Vector Ltd
Date: 06-2019
Publisher: African Journals Online (AJOL)
Date: 08-2022
DOI: 10.4314/AHS.V22I2.62
Abstract: Background: Improving maternal and child health, one of the key UN Sustainable Development Goals (SDGs), is a major challenge in sub-Saharan Africa. Exclusive breast-feeding contributes significantly to child survival and development, but many mothers in Africa do not exclusively breastfeed their infants. This paper reports a study in Mulago hospital in K ala. The study aims to identify factors influencing mothers’ choices of infant feeding practices. Methods: Mixed methods were used. Respondents included 362 lactating mothers and health workers. Participants were who came for treatment were selected using simple random s ling. EpiInfor and SPSS were used for analysing the data and presented as descriptive study. Results: Results indicate that socio-demographic factors including age and education level influence mothers’ ability and willingness to breastfeed exclusively for the first six months. Awareness about breast-feeding was mainly obtained from health centres, leaving mothers unable to attend these centres to miss out on vital information about exclusive breast-feeding. Around 43% of health workers were unaware of the country’s Young and Infant Feeding Policy Guidelines. Conclusions: To increase the rate of exclusive breast-feeding in Uganda, it is important that community health is strengthened, and health workers are trained on national breast-feeding policies. Keywords: Child Health Mothers Breastfeeding.
Publisher: WHO Press
Date: 12-02-2014
Publisher: Frontiers Media SA
Date: 16-11-2020
Publisher: Frontiers Media SA
Date: 03-12-2018
Publisher: Springer Science and Business Media LLC
Date: 14-03-2023
DOI: 10.1186/S12913-023-09215-Y
Abstract: The Coronavirus disease (a highly infectious viral disease) quickly swept across the globe in 2020, causing mortality and severe respiratory illnesses. It quickly affected businesses and publicly provided services in United Arab Emirates (UAE), imposing significant costs to society. The general population of UAE was jittery and unsure how to address the problem. The focus turned on government and Health Care Workers (HCW) to handle the pandemic. Thus, knowledge, attitudes and practices (KAP) of HCW became critical for the treatment and isolation of COVID-19 patients. Thus, the KAP of the HCW came under scrutiny. This is study set out to answer the research question, by investigating the KAP of HCW related to COVID-19 in the UAE. This was a cross-sectional study undertaken in UAE. The focus of was on HCWs as a population. Using convenience s ling with the help of Creative Research Software, the participants were identified, and an online questionnaire (Google Forms) distributed by the author. The questionnaire was adapted from the instrument developed by Bruce and Frey. It contained questions on demographic variables, knowledge, attitudes, and practice of HCW related to COVID-19. That instrument was contextualized to the UAE society and validated. Among the participants in the study, the majority, 90.7% (97) knew that the absence of fever did not mean there was no chance of transmission from an infected person. Further, 84.1% (90) agreed that wearing general medical face masks helps prevent one from contracting COVID-19. However, only 36.4% (39) strongly believed that wearing a well-fitting face mask was effective. In addition, only 15.9% (17) reported confidently managing patients with symptoms of COVID-19, while 54.2% (58) indicated they were afraid of contracting the virus from patients. Almost 50% of the participants noted that they avoided patients who had symptoms of the COVID-19. This study revealed that the KAP for healthcare workers from UAE healthcare facilities related to COVID-19 was high. The healthcare workers were trained well and that positively affected awareness and the practice of HCW regarding the spread of the virus.
Publisher: Springer Science and Business Media LLC
Date: 02-02-2017
Location: Australia
Start Date: 2018
End Date: 2020
Funder: Research Grants Council, University Grants Committee
View Funded ActivityStart Date: 2018
End Date: 2019
Funder: Al Jalila Foundation
View Funded Activity