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The study aims to test the efficacy of brief-caries risk assessment form with standard caries risk assessment form and to evaluate the application of caries risk assessment following American Academy of Pediatric Dentistry (AAPD) between brief and standard caries risk assessment on dental health status among preschool children.

Brief-caries risk assessment form was developed. Then, experimental study was conducted in public health center 54 among 70 patients (35 test and 35 control) from January to July 2019. Test group used brief-caries assessment form, and control group used standard form. Both groups received the same caries risk assessment criteria and management protocol from AAPD. At baseline, 3-month and 6-month follow-up, caries risk and dental health status (plaque index, cavitated caries lesion and non-cavitated caries lesion) were assessed. Data were analyzed by descriptive statistic, t-test, chi-square test, Fisher's exact test and repeated measures ANOVA.

Percentage of high caries risk decreased from baseline (93.9%: test and 96.9%: control) to 6-month follow-up (66.7%: test and 65.6%: control) in both groups, with no statistically significant differences between groups. Plaque index, cavitated caries lesion and non-cavitated caries lesion were not statistically significant differences between groups. Brief-caries assessment decreased times/visit from 10-15 minutes to 5 minutes.

Brief-caries assessment form decreased caries risk and prevented dental caries as the standard form. Using brief-caries assessment form could save time, is cost-effective and is appropriate for use in public health centers. However, a short follow-up time might have insufficient power to detect the differences between groups.

Air quality and its assessment in urban areas has become a necessity. This is attributed to the increasing air pollution in urban landscape from anthropogenic activities necessary for economic growth and development. This study investigates air quality and potential health risk posed from nitrogen dioxide (NO₂) to the residents of low town of Mohammedia city, Morocco.

The NO₂ concentration was measured on an hourly basis for the winter season of the year 2014, 2015 and 2016. The air quality was assessed in terms of Air Quality Index (AQI). Noncarcinogenic risk assessment was done to evaluate possible health risk to the inhabitant of low town from NO₂ exposure.

The maximum concentration reached 85–96 µg/m³ (at 6 p.m., 2014), 96–104 µg/m³ (7–9 p.m., 2015) and 102–117 (8–11 p.m., 2016). The AQI during maximum NO₂ levels (peak hours) ranged between 0–50 µg/m³ (good) to 51–100 µg/m³ (unhealthy for sensitive group). The risk quotient (RQ) was calculated for average daily intake and average hourly intake of NO₂. RQ was found to be less than 1 (no potential health risk, lifetime and hourly) for all three years. However, increase in RQ value from 0.84 (2014) to 0.98 (2016) indicates increase in potential health risk. Hence, policy and measures should be adopted to reduce the potential health risk.

This study is very first of its kind for the area and hence can serve as reference study for future works. Further studies are required to assess air pollution in other seasons (summer, spring, autumn), impact of climatic condition and parameters on air quality. Also, for direct impact assessment number of cases attributed to air pollution needs to be investigated.

The study aimed to evaluate the effectiveness of the Healthy e-Elderly People Intervention (HEPI) mobile application in reducing the physical health effects caused by smartphone usage.

This randomized controlled trial involved elderly volunteers residing in different regions of Thailand and using smartphones. The samples included 33 participants in each control and intervention group. The intervention group received the HEPI application with reminder messages, while the control group received the HEPI application without reminder messages. Assessments were conducted at baseline, follow-up 1 (four weeks after the last reminder messages) and follow-up 2 (12 weeks after the last reminder messages). Data analyses (i.e descriptive statistics, independent sample t-tests and repeated-measures analysis of variance) were used to obtain the overall mean change difference between the intervention and control groups at different time points (per-protocol analysis). The priorities of physical health risk were assessed using Health Risk Matrix.

The HEPI mobile application significantly improved knowledge, attitudes and practice scores in both the HEPI with and without reminder messages. The mean physical health risk score in both control and intervention groups was radically decreased from baseline to follow-up 1; lower physical health scores suggested lower health risk.

Increased duration of smartphone usage by elderly individuals in Thailand may result in a risk of developing several serious health conditions. The HEPI application with reminder messages could be used as a tool to benefit smartphone users and would further benefit from a booster after four weeks of intervention.

The consumption of rice that contains high levels of inorganic arsenic may cause human health risk. This study aims to determine As species concentrations, particularly iAs, in raw rice in Ho Chi Minh (HCM) City and its health risks.

A total of 60 polished raw composite samples of rice were purchased from traditional markets and supermarkets in HCM City. All samples were analyzed by HPLC-ICPMS for As species determination.

Mean concentrations of inorganic arsenic in all samples, which were purchased from supermarket and traditional market, were 88.8 µg/kg and 80.6 µg/kg, respectively. Overall, inorganic arsenic level was 84.7 µg/kg and contributed the highest proportion of arsenic species in rice with 67.7%. The proportion profiles for arsenic species were: As (III) (60 %); dimethylarsinic acid (32.2 %); As (V) (7.7 %) and methylarsonic acid (0.1 %). Inorganic arsenic level in raw rice was below the recommendation of World Health Organization. Using the benchmark dose recommended by the Joint FAO/WHO Expert Committee on Food Additives (JECFA), all exposure doses were lower than BMDL05. However, as the doses ranged from 3.0 to 8.6 of Margin of Exposure (MOE), the health risk of iAs from rice consumption remains public health concern.

The study results report on the surveillance data of the presence of inorganic arsenic in raw rice products, which are available in the supermarkets and traditional markets, and its health risk to consumers in a metropolitan city in Vietnam.

An aging society is a growing global reality resulting in an increasing number of older workers, especially in community enterprises. It is important to understand factors that influence the mental health and quality of life (QOL) of these older workers. The purpose of this paper is to explore the influence of personal, work, and mental health factors on the QOL among older workers in community enterprises.

This cross-sectional study examined the mental health and QOL of 387 older workers from three industries: food production, handicraft, and farm-related work. These participants formed a representative sample of the 19,200 members of the 1,184 groups in the community enterprise sector in Nakhon Ratchasima province. Stratified random sampling technique was used. Pearson’s Product Moment Correlation Analysis was used to examine the factors associated with QOL. A multiple regression statistical model was used to examine the QOL predicting factors.

The response rate for this study was 93.25 percent. The majority of participants were female (73.4 percent). The majority of older workers were educated to primary school educational level (81.4 percent). The ratio of workers within each project included farm-related work (36.7 percent), handicraft (37.7 percent) and food production (25.6 percent). Most older workers (90.2 percent) had normal mental health based on their GHQ screening. The overall QOL average score was 88.43 (SD 10.43). The results suggested that the QOL is related to age, income, somatic symptoms, anxiety and insomnia, social dysfunction, severe depression, and mental health problems. Additionally, multiple regression analysis indicated social dysfunction and income were significant predictors for the QOL of older workers with R²=0.118, F=15.53 (p<0.001).

With the results showing associations between personal factors and work factors relating to QOL, it is important for health professionals to pay attention to older workers’ work environments, financial issues, and mental health.

This research study included an examination into the extent that a comprehensive wellness program affects employees' job satisfaction levels. As the leaders of more hospitality organizations implement wellness programs in the workplace, they will want to understand what factors, besides the employees' health, the wellness programs can impact. Survey participants were self-identified employees of the hospitality organization who did or did not participate in the wellness program. Research findings indicated there was a significant difference in extrinsic and intrinsic job satisfaction levels between employees who participated and employees who were nonparticipating in the wellness program.

The population for this study was from a contract foodservice organization that provides facility services to higher education organizations, from their northeast regional location that consisted of approximately 200 employees. The employees of the organization ranged from entry-level positions, up to and including senior-level management. The researcher solicited employees in all departments in the organization to participate in the survey. The company offers a comprehensive wellness program, and all employees in the organization had a choice to participate in the wellness program.

The intent of the study was to determine if participating in a wellness program affected the employee's job satisfaction levels. Securing a hospitality organization to survey was a challenge, possibly because the survey included questions about job satisfaction. The purpose of the study was to identify whether participation in the wellness program affected employees' extrinsic and intrinsic job satisfaction levels. Hospitality organizations continue to allocate resources to implement and improve existing wellness programs in the workplace. Researchers had not specifically focused on the potential impact a wellness program might have on employee job satisfaction levels. Cyboran and Goldsmith (2012) concluded organization leaders should take steps to create an effective workplace. The study showed that even though hospitality organization leaders are dedicating resources to the development and implementation of wellness programs, participating in the wellness program has an effect on increasing or maintaining current employees' extrinsic and intrinsic job satisfaction levels throughout the organization.

This is the author’s research that was conducted for a dissertation that has been turned into a research article for publication.

In this work, the authors present some of the key results found during early efforts to model the COVID-19 outbreak inside a UK prison. In particular, this study describes outputs from an idealised disease model that simulates the dynamics of a COVID-19 outbreak in a prison setting when varying levels of social interventions are in place, and a Monte Carlo-based model that assesses the reduction in risk of case importation, resulting from a process that requires incoming prisoners to undergo a period of self-isolation prior to admission into the general prison population.

Prisons, typically containing large populations confined in a small space with high degrees of mixing, have long been known to be especially susceptible to disease outbreaks. In an attempt to meet rising pressures from the emerging COVID-19 situation in early 2020, modellers for Public Health England’s Joint Modelling Cell were asked to produce some rapid response work that sought to inform the approaches that Her Majesty’s Prison and Probation Service (HMPPS) might take to reduce the risk of case importation and sustained transmission in prison environments.

Key results show that deploying social interventions has the potential to considerably reduce the total number of infections, while such actions could also reduce the probability that an initial infection will propagate into a prison-wide outbreak. For example, modelling showed that a 50% reduction in the risk of transmission (compared to an unmitigated outbreak) could deliver a 98% decrease in total number of cases, while this reduction could also result in 86.8% of outbreaks subsiding before more than five persons have become infected. Furthermore, this study also found that requiring new arrivals to self-isolate for 10 and 14 days prior to admission could detect up to 98% and 99% of incoming infections, respectively.

In this paper we have presented models which allow for the studying of COVID-19 in a prison scenario, while also allowing for the assessment of proposed social interventions. By publishing these works, the authors hope these methods might aid in the management of prisoners across additional scenarios and even during subsequent disease outbreaks. Such methods as described may also be readily applied use in other closed community settings.

These works went towards informing HMPPS on the impacts that the described strategies might have during COVID-19 outbreaks inside UK prisons. The works described herein are readily amendable to the study of a range of addition outbreak scenarios. There is also room for these methods to be further developed and built upon which the timeliness of the original project did not permit.

This study aims to analyze and assess 21 years of media coverage (2000–2020) of Flix, a small industrial village located in an rural area on north-eastern Spain, which has endured in these years a severe environmental and industrial crisis, with a strong potential for stigmatization of the place.

The research is conceptualized under the Social Amplification of Risk Framework, a theoretical/conceptual approach aimed at accounting for the huge gaps that often arise between public perception of technological or environmental risks of some technologies, products and places and the expert estimations of these risks. The authors studied the coverage on Flix by a local, a regional and a national newspaper through a content analysis where the corpus (1,524 news pieces) was coded for several variables, including tone, genre and thematic area.

The studied coverage was in general overwhelmingly negative and strongly focused on “bad news” relating to pollution and deindustrialization, although this was much less the case in the local newspaper than in the regional and, in particular, the national newspaper. Thus, a territorially escalated pattern clearly emerges from our research concerning the stigmatization potential of news media coverage for the specific case under scrutiny.

To the authors’ knowledge, this is the first time such a longitudinal study of media coverage and its potential for place stigmatization is performed with this specific territorial perspective.

The study purposes were to investigate the knowledge, attitude and practice of pesticide use and to determine the levels of serum cholinesterase among rice farmers in Nakhon Nayok province, Thailand.

A cross-sectional study was carried out in communities in Nakhon Nayok Province, Thailand. Multistage random sampling was employed, selecting one person per each rice farmer household. Data was collected from 188 rice farmers using a structured face-to-face interview questionnaire. A reactive-paper finger-blood test was used to determine SChE levels. Chi-square test was used to determine the relationship between the practice of pesticide use and SChE levels.

The results indicated that the rice farmers had a fairly good knowledge and a neutral attitude toward the practice of pesticide use. Most of the respondents had a fairly proper practice of pesticide use. However, serum cholinesterase levels of the farmers were unsafe and risky. It signified that 68.1% of the farmers had a health risk from using pesticides. The prevalence of abnormal SChE levels among rice farmers with improper use was significantly higher than that among rice farmers who had a proper use.

The result provided a guideline for operational planning and control and prevention of health effects from pesticides use in farmers or other agriculturists who use pesticides in cultivation.

Concerned local agencies especially health-related agencies are able to conduct a training to educate and build safety awareness including monitoring continuously the safety behaviors toward pesticides use. It can be implemented by establishing leaders from health promoting hospitals led by village health volunteers, community leaders and participation from farmers to collaboratively monitor proper use of pesticides beginning with health surveillance in the abnormal SChE group to be screened for pesticide exposure every six months or one year.

Farmers gained knowledge and understanding of pesticides use and used it properly, which resulted in a reduction of pesticide residues in body as well as in the environment. In addition, the government policy should legislate measures for related agencies to promote proper use of pesticides. For instance, Department of Agriculture, Minister of Agriculture and Cooperatives should regularly supervise, monitor and inspect the production and distribution of pesticides in local shops and also systematically encourage agriculturists to adopt using pesticides that are less harmful.

Having knowledge, understanding and proper practices toward pesticides use, farmers can reduce health effects of pesticides use in themselves and family members.

Work-based placements are central to the university education of allied health and social work (AHSW) students. As a result of COVID-19, the clinical learning environment of students' work-based placements was dramatically altered resulting in numerous documented challenges. This inter-disciplinary study aimed to evaluate AHSW students' perceptions and experiences of completing a diverse range of work-based placements during COVID-19.

This study was a mixed-method inter-disciplinary study using an anonymous online survey consisting of multiple choice, Likert scale and free text questions. Mixed-methods design supported amalgamation of insights from positivism and interpretivism perspectives and enabled research questions to be answered with both breadth and depth. 436 students were invited to participate who were enrolled in five AHSW educational university programmes: speech and language therapy, occupational therapy, physiotherapy, radiation therapy and social work. Data collected was analysed using both quantitative (descriptive and analytical statistics) and qualitative (thematic analysis) methods.

118 students participated (response rate: 27%) representing a range of AHSW disciplines who attended diverse placement settings. While there was extensive disruption in the learning environment leading to increased levels of stress and concern, a triad of individual and systemic supports helped to ensure positive work-based placement experiences and student success for the majority of AHSW students during COVID-19: (1) university preparation and communication; (2) placement site and supervisor support; and (3) students' resilience and capacity to adapt to a changed work-place environment.

This inter-disciplinary study reports the work-based placement experiences from the professional education programmes of healthcare students during the COVID-19 pandemic, giving a unique view of their perspectives and learning during this unprecedented crisis.