Differences in Depression, Anxiety, and Stress in Relation to Changes in Living Conditions, Work Conditions, and Daily Life During the COVID-19 Pandemic in Jordan.

Introduction: The COVID-19 pandemic was associated with numerous changes in daily life conditions that could affect the psychological response of individuals worldwide. Objective: The study aimed to describe and examine differences in depression, anxiety, and stress in relation to living conditions during the COVID-19 pandemic. Methods: A cross-sectional design was used. Purposive snowball sampling was employed to include 642 participants. Arabic versions of the Depression, Anxiety, and Stress Scales were used to collect data. Descriptive statistics, t-test, ANOVA, and Pearson's correlation were used to analyze the data. Results: The total mean scores of depression, anxiety, and stress were 12.26 (SD = 10.53), 9.04 (SD = 9.34), and 13.49 (SD = 10.72), respectively. Of the study sample, 122 (19.5%), 139 (22.2%), and 99 (15.9%) had severe to extremely severe levels of depression, anxiety, and stress, respectively. Significant differences were found in depression, anxiety, and stress in relation to age, chronic diseases, and house size. Conclusion: The findings showed an increased prevalence of depression and anxiety during the COVID-19 pandemic. Mental health practitioners need to recognize the impact of pandemics on youth, females, low-income populations, and individuals with chronic diseases. Preventive mental health services among these populations, such as screening and counseling, would help reduce the health risks.

Impact of meeting housing needs on human health.

OBJECTIVE: Aim: To identify the impact of meeting the housing needs on human health, which must be taken into account when developing the health care policy for the country's population. PATIENTS AND METHODS: Materials and Methods: The system of general scientific and special research methods was used during the research. The materials of the work were: statistical data; standards and recommendations regarding sanitary living conditions; court case-law; reports in mass media; scientific sources; regulatory legal acts of Ukraine. CONCLUSION: Conclusions: Sanitary and hygienic conditions of living in housing provide for the formation of a human life environment, where there is no harmful effect of its factors on human health and there are opportunities to ensure normal and to restore impaired body functions. Each person is responsible for maintaining own sanitary and hygienic living conditions in the housing. Sanitary and hygienic living conditions of a person must be considered through the principle of reasonableness and safety of public health.

Perioperative Evaluation of the Physical Quality of Life of Patients with Non-Small Cell Lung Cancer: A Prospective Study.

Surgery is the most effective treatment for early-stage lung cancer; however, it poses a higher physical burden than other treatment options. Therefore, understanding the perioperative course of patients is important. Using the Short Form Health Survey 36, we prospectively measured the physical quality of life of patients who underwent anatomical pulmonary resection for non-small cell lung cancer at Shonan Kamakura General Hospital, Kanagawa, Japan (n = 87). In the preoperative setting, patients who had lower performance status and lived alone had significantly worse physical quality of life scores on multivariate analysis (regression coefficient (95% confidence interval), -9.37 (-13.43--5.32) and -10.22 (-13.74--7.40), respectively, p < 0.0001 for both). At 6 months postoperatively, patients who stopped smoking within 1 year preoperatively (stopped smoking within 1 year vs. remote or never smokers, 41.0 ± 10.5 vs. 48.6 ± 7.2, p = 0.002), had lower performance status (0 vs. 1-2, 49.3 ± 6.6 vs. 38.6 ± 9.6, p < 0.0001), lived alone (living alone vs. living with somebody, 41.6 ± 9.7 vs. 48.1 ± 7.9, p = 0.021), and had higher comorbid burden (Charlson comorbidity index <3 vs. ≥3, 48.2 ± 6.9 vs. 39.1 ± 14.7, p = 0.003) had significantly worse physical quality of life scores on univariate analysis. More recent smoking (regression coefficient (95% confidence interval), -4.90 (-8.78-1.0), p = 0.014), lower performance status (8.90 (5.10-12.70), p < 0.0001), living alone (5.76 (1.39-10.13), p = 0.01), and higher comorbid burden (-6.94 (-11.78--2.10), p = 0.006) were significant independent predictors of worse postoperative physical quality of life on multivariate analysis. Therefore, patients with these conditions might need additional support to maintain their physical condition after anatomical lung cancer surgery.

Impact of Cohabitation during Confinement on Older Adults' Negative Affect: What Specificity of Life as a Couple?

BACKGROUND: Social isolation is a risk factor for older adults' physical and psychological health. The beneficial effect of social connections in times of major health events is undeniable. Nevertheless, it remains unclear whether the positive effect of social support depends on the relationship type. OBJECTIVES: This study aimed to investigate the influence of older adults' living conditions on the risk of experiencing negative affect during the first lockdown and post-lockdown. DESIGN: An epidemiological study conducted during the COVID-19 crisis, at the time of the first lockdown, and 2 to 3 months following the lockdown. SETTING: A subset sample of the PACOVID survey, a population-based survey of older adults. PARTICIPANTS: Altogether, 277 participants were included into three groups depending on their living conditions: Group 1 "living alone" (n = 141); Group 2 "living with their spouse" (n = 106); Group 3 "living in cohabitation with relatives" (n = 30). MEASUREMENTS: Mixed logistic regression analyses were used to study the change in the risk of experiencing negative affects over time according to the living conditions. The presence of negative affects during lockdown was assessed using three items from the 20-item Center for Epidemiologic Studies Depression Scale : «Do you feel sad?¼; «Do you feel depressed?; «Do you feel lonely? RESULTS: Participants living with their relatives or partner were significantly less likely to experience negative affect than those living alone during lockdown. Moreover, over time, only those living with their spouse had this lesser risk compared to those living alone. CONCLUSIONS: These findings highlight the protective effect of social support over time and more specifically of that provided by the spouse. Couple functioning ought to be given consideration when studying the impact of health crisis situation on the mental health of older adults.

The influence of modern living conditions on the human microbiome and potential therapeutic opportunities for allergy prevention.

Modern living conditions and the recent surge in global urbanization have transformed the human microbiome. This transformation is believed to be a significant factor in the recent spike of common chronic inflammatory diseases like asthma and allergies worldwide, evident in both developed and developing nations. Immigrants from less developed regions who settle in highly urbanized and affluent areas present an ideal demographic for research. Investigating immigrant populations can yield valuable insights, particularly when studying microbiome changes that occur as individuals transition from areas with low asthma prevalence to regions with a high prevalence of the condition. The application of prebiotics and probiotics as potential treatments for asthma and allergies faces challenges. This is due to the complex interplay of numerous factors that contribute to their aetiology. Exploring the interaction between the human microbiome and potential epigenetic changes in specific populations, such as immigrants adapting to new, urbanized environments, may offer crucial insights. Such research could underscore the role of prebiotics and probiotics in preventing allergic conditions. Recognizing the changes in the human microbiome in the context of a Western/modern environment might be essential in addressing the increasing prevalence of allergic diseases. Persistent research in this domain is pivotal for devising effective interventions such as dietary supplementation with prebiotics and probiotics.

Harsh, unpredictable childhood environments are associated with inferior frontal gyrus connectivity and binge eating tendencies in late adolescents.

Harsh, unpredictable childhood environments (HUCE) are associated with obesity older in life, but knowledge of how HUCE affect binge eating tendencies is lacking. Five hundred and one late adolescents aged 16-22 were recruited to finish resting state functional magnetic resonance imaging scan, behavioral measures including retrospective recall of childhood environmental harshness and unpredictability, binge eating tendencies and demographics. Three hundred and seventy-six of participants further completed the computerized visual probe task designed to evaluate attentional engagement towards high and low calorie food. As right inferior frontal gyrus (IFG) was the key nodes that related to both early life adversity and binge eating tendencies, it was treated as the interest region in the dynamic functional connectivity analyses. Results found that HUCE are associated with significant but modest decreases in connectivity of right inferior frontal gyrus (IFG)- bilateral medial frontal gyrus, right IFG - bilateral inferior parietal lobule (IPL), and right IFG - left superior frontal gyrus connectivity, as well as attentional engagement to high-calorie food and binge eating tendencies. A machine-learning method named linear support vector regression (SVR) and leave one out cross-validation (LOOCV) procedure used to examine the robustness of the brain-behavior relationship further confirm the findings. Mediation analyses suggested that right IFG - left IPL connectivity mediates the association of HUCE and binge eating tendencies. Findings suggest right IFG - left IPL connectivity may serve as a crucial neurobiological underpinning of HUCE to regulate binge eating behaviors. As such, these results contribute to a novel perspective and hypotheses in elucidating developmental neuro-mechanisms related to binge eating.

Preserving Cultural Diversity in Rural Africa Using Renewable Energy.

Ninety percent of the large interior, rural part of Africa is not an abundant user of fossil fuels and is not connected to an electricity grid. This limits habitability and leads to significant migration to larger cities in attempts to improve economic and social welfare, which happens at the cost of its rich cultural diversity by inevitable adaption and mixing of societies. A direct transition from a firewood to an off-grid renewable electricity age can mitigate this detrimental development. This perspective discusses the interdisciplinary requirements linking cultural, sociological, economic, and technical aspects for a transition to modern life without loss of valuable traditions. Photovoltaic power and wind energy can provide local affordable electricity in off-grid locations. Intermediate storage for day-night cycles is catered for by novel types of batteries. Purifying and recycling water, refrigerating food and medicine, and benefitting from contact with the world via electronic media permit a tremendous increase in living conditions and significantly lower the pressure of migration into cities. Access to energy is a fundamental requirement for the preservation of the rich cultural diversity with family and tribal bindings, local languages, traditions, and religions, and allows for a more moderate transition to a modern society.

A Systematic Review and New Analyses of the Gender-Equality Paradox.

Some studies show that living conditions, such as economy, gender equality, and education, are associated with the magnitude of psychological sex differences. We systematically and quantitatively reviewed 54 articles and conducted new analyses on 27 meta-analyses and large-scale studies to investigate the association between living conditions and psychological sex differences. We found that sex differences in personality, verbal abilities, episodic memory, and negative emotions are more pronounced in countries with higher living conditions. In contrast, sex differences in sexual behavior, partner preferences, and math are smaller in countries with higher living conditions. We also observed that economic indicators of living conditions, such as gross domestic product, are most sensitive in predicting the magnitude of sex differences. Taken together, results indicate that more sex differences are larger, rather than smaller, in countries with higher living conditions. It should therefore be expected that the magnitude of most psychological sex differences will remain unchanged or become more pronounced with improvements in living conditions, such as economy, gender equality, and education.

Informal Employment Under the Skin: Informality and Health Inequalities Among Chilean Workers.

Informal employment has been identified as an important social determinant of health. This article addresses the processes through which informal employment affects workers' health in Chile. The study's methodological approach was based on qualitative interviews with 34 formal and informal workers. The findings show how workers perceive informal employment as negatively affecting their mental and physical health through different dimensions of their living and working conditions. Incorporating a gender perspective proves to be integral to the analysis of these processes. The article concludes by discussing how neoliberalism underlies such vulnerability processes and negatively impacts on the population's health.

"Valorar el trabajo de farmworkers": A thematic analysis of input from farmworkers, advocates, and students in a community documentary project about the future of farm work.

Farm work is one of the nation's most hazardous occupations, and migrant and seasonal farmworkers face significant health inequities. Awareness and understanding of the needs of this population are crucial in assuring they receive appropriate support. Documentary programs can raise awareness of community member views to better inform services and advocacy efforts. Visions for the future of farm work were collected from farmworkers and persons supporting them through a community-based, participatory documentary project led by Student Action with Farmworkers (SAF) from 2021 to 2022. Seventy-nine submissions from participants in North and South Carolina, including text responses and file uploads, were collected and thematically analyzed. Five themes were identified: (1) employment benefits and conditions, (2) living conditions, (3) health access and quality, (4) dignity and visibility of farm work, and (5) policy change for a better future. The visions for the future of farm work expressed by these agricultural workers, advocates, and students raise important implications for agricultural communities, public health practitioners, researchers, funders, and policymakers. Application of these findings in the development and delivery of public health services for farmworkers has the potential to positively impact the morbidity and mortality rates of this at-risk population.

Demographic Traits, Clinical Status, and Comorbidities of Patients With Thromboangiitis Obliterans in Japan.

BACKGROUND: The latest demographics, clinical and living conditions, and comorbidities of patients with thromboangiitis obliterans (TAO) in Japan are unknown.Methods and Results: We conducted a retrospective cross-sectional survey using the annual database of the Japanese Ministry of Health, Labour and Welfare medical support system for patients with TAO between April 2013 and March 2014. This study included 3,220 patients (87.6% male), with current age ≥60 years in 2,155 patients (66.9%), including 306 (9.5%) patients aged ≥80 years. Overall, 546 (17.0%) had undergone extremity amputation. The median interval from onset to amputation was 3 years. Compared with never smokers (n=400), 2,715 patients with a smoking history had a higher amputation rate (17.7% vs. 13.0%, P=0.02, odds ratio [OR]=1.437, 95% confidence interval [CI]=1.058-1.953). A lower proportion of workers and students was seen among patients after amputation than among amputation-free patients (37.9% vs. 53.0%, P<0.0001, OR=0.542, 95% CI=0.449-0.654). Comorbidities, including arteriosclerosis-related diseases, were found even in patients in their 20-30 s. CONCLUSIONS: This large survey confirmed that TAO is not a life-threatening but an extremity-threatening disease that threatens patients' professional lives. Smoking history worsens patients' condition and extremity prognosis. Long-term total health support is required, including care of extremities and arteriosclerosis-related diseases, social life support, and smoking cessation.

Quality of life of women from a quilombola community in northeastern Brazil

Abstract Quilombola communities are present in many Brazilian states living in precarious health conditions. This is due to geographic isolation, limitations to the access of the area in which they live in, and the lack of quality in the service when it is needed to be provided. Therefore, the aim of this study was to analyze the quality of life of women from a quilombola community in northeastern Brazil. It is an observational, cross-sectional and descriptive study. 160 adult women were first interviewed through a form to collect a profile and then it was applied the WHOQOL Quality of Life questionnaire bref. It was observed that the women were on average 40.7 years old (±17.25), married, self-declared black, who did not finish elementary school, housewife, had no income, with their own masonry house, with up to 6 rooms, supplied by a box of community treated water. Quality of Life had median scores in the domains: physical (3.18), psychological (3.4), social relationships (3.45) and environment (2.59). With this research, it was possible to characterize the quilombola community of Santa Luzia do Norte-AL regarding the difficulties of access to health and income generation, issues that affect their health condition. The problems described in this study can contribute to health actions being planned and carried out in order to improve socioeconomic and health conditions in this community, considering the social, political and environmental context, valuing their traditional knowledge and practices.

Resumo As comunidades quilombolas, estão presentes em diversos estados brasileiros, vivendo em condições de saúde mais precárias. Isto ocorre por conta do isolamento geográfico, das limitações de acesso e da falta de qualidade no serviço quando este é prestado. Nesse sentido, o objetivo do estudo foi analisar a qualidade de vida de mulheres de uma comunidade quilombola do nordeste brasileiro. Estudo observacional, transversal e descritivo. Foram entrevistadas 160 mulheres adultas, através de um formulário para a coleta de perfil e do questionário de Qualidade de Vida WHOQOL bref. Foi observado que as mulheres tinham em média 40,7 anos (±17,25), casadas, autodeclaradas negras, com fundamental incompleto, do lar, sem renda, com moradia de alvenaria, própria, com até 6 cômodos, abastecidas por caixa de água comunitária, tratada. A Qualidade de Vida, apresentou escores medianos nos domínios: físico (3,18), psicológico (3,4), relações sociais (3,45) e meio ambiente (2,59). Com a realização desta pesquisa foi possível caracterizar a comunidade quilombola de Santa Luzia do Norte-AL quanto as dificuldades de acesso a saúde e geração de renda, fatos que repercutem na sua condição de saúde. Os problemas descritos neste estudo podem contribuir para que ações de saúde sejam planejadas e efetivadas com o intuito de melhorar as condições socioeconômicas e de saúde nessa comunidade, considerando-se o contexto social, político e ambiental, valorizando seus saberes e práticas tradicionais.

Quality of life of women from a quilombola community in northeastern Brazil / Qualidade de vida de mulheres de uma comunidade quilombola do nordeste brasileiro

Abstract Quilombola communities are present in many Brazilian states living in precarious health conditions. This is due to geographic isolation, limitations to the access of the area in which they live in, and the lack of quality in the service when it is needed to be provided. Therefore, the aim of this study was to analyze the quality of life of women from a quilombola community in northeastern Brazil. It is an observational, cross-sectional and descriptive study. 160 adult women were first interviewed through a form to collect a profile and then it was applied the WHOQOL Quality of Life questionnaire - bref. It was observed that the women were on average 40.7 years old (±17.25), married, self-declared black, who did not finish elementary school, housewife, had no income, with their own masonry house, with up to 6 rooms, supplied by a box of community treated water. Quality of Life had median scores in the domains: physical (3.18), psychological (3.4), social relationships (3.45) and environment (2.59). With this research, it was possible to characterize the quilombola community of Santa Luzia do Norte-AL regarding the difficulties of access to health and income generation, issues that affect their health condition. The problems described in this study can contribute to health actions being planned and carried out in order to improve socioeconomic and health conditions in this community, considering the social, political and environmental context, valuing their traditional knowledge and practices.

Resumo As comunidades quilombolas, estão presentes em diversos estados brasileiros, vivendo em condições de saúde mais precárias. Isto ocorre por conta do isolamento geográfico, das limitações de acesso e da falta de qualidade no serviço quando este é prestado. Nesse sentido, o objetivo do estudo foi analisar a qualidade de vida de mulheres de uma comunidade quilombola do nordeste brasileiro. Estudo observacional, transversal e descritivo. Foram entrevistadas 160 mulheres adultas, através de um formulário para a coleta de perfil e do questionário de Qualidade de Vida WHOQOL - bref. Foi observado que as mulheres tinham em média 40,7 anos (±17,25), casadas, autodeclaradas negras, com fundamental incompleto, do lar, sem renda, com moradia de alvenaria, própria, com até 6 cômodos, abastecidas por caixa de água comunitária, tratada. A Qualidade de Vida, apresentou escores medianos nos domínios: físico (3,18), psicológico (3,4), relações sociais (3,45) e meio ambiente (2,59). Com a realização desta pesquisa foi possível caracterizar a comunidade quilombola de Santa Luzia do Norte-AL quanto as dificuldades de acesso a saúde e geração de renda, fatos que repercutem na sua condição de saúde. Os problemas descritos neste estudo podem contribuir para que ações de saúde sejam planejadas e efetivadas com o intuito de melhorar as condições socioeconômicas e de saúde nessa comunidade, considerando-se o contexto social, político e ambiental, valorizando seus saberes e práticas tradicionais.

Aspectos metodológicos de la Encuesta Nacional de Condiciones de Vida en Venezuela / Methodological aspects of the National Survey of Living Conditions in Venezuela

La presente revisión surge dada la importancia otorgada a la Encuesta Nacional de Condiciones de Vida (ENCOVI) de Venezuela, la edición de dicha encuesta proporciona información representativa de la situacióneconómica, social y de salud de los hogares del país. Los resultados de la encuesta permiten a investigadores y expertos analizar y comprender la magnitud de la crisis en sus diversos aspectos y sus efectos sobre la población y las condiciones de vida, lo que la convierte en una herramienta esencial para entender los problemas que enfrenta la población de Venezuela y la forma de abordarlos de manera efectiva. La ENCOVI proporciona información útil, no solo, a la sociedad civil y Organizaciones No Gubernamentales (ONGs), también a instituciones gubernamentales, al ser divulgada a través de medios de comunicación, aportando importantes insumos para el abordaje de los problemas públicos y los desafíos encada sector, permitiendo comprender las condiciones de vida en los hogares venezolanos. La investigación se basa en un diseño bibliográfico-documental, efectuando para ello 6 fases constituidas por: búsqueda, compilación, revisión, selección,organización y examen sistemático. El objetivo es describir aspectos metodológicos utilizados en la encuesta nacional de condiciones de vida desde el 2014 hasta el 2022.

The present review arises given the importance givento the National Survey of Living Conditions (ENCOVI) of Venezuela, the edition of said survey provides representative information on the economic, social and health situation ofhouseholds in the country. The results of the survey allowresearchers and experts to analyze and understand the magnitudeof the crisis in its various aspects and its effects on the populationand living conditions, which makes it an essential tool tounderstand the problems faced by the population. of Venezuelaand how to address them effectively. The ENCOVI providesuseful information, not only to civil society and NGOs, butalso to government institutions when disseminated throughthe media, providing important inputs for addressing publicproblems and challenges in each sector, allowing understandingof the conditions of life in Venezuelan homes. The research is based on a bibliographic-documentary design, carrying out6 phases consisting of: search, compilation, review, selection,organization and systematic review. The objective is to describemethodological aspects used in the national survey of livingconditions from 2014 to 2022.

'I am struggling to survive' - limited living conditions increase the burden of HIV: A qualitative study.

The human immunodeficiency virus (HIV) continues to have life-limiting health consequences for many individuals and remains a significant threat to global public health. This qualitative study explores the experiences of people living with HIV in Sidama, Ethiopia. Interviews with 19 adults recruited from an HIV outpatient clinic were conducted using a semi-structured interview guide. The analysis method used was systematic text condensation. The results reveal that an HIV diagnosis triggered strong emotions. Economic concerns, stigma, and discrimination also increased the burden of a diagnosis, which could lead to a loss of income or housing. Consequently, informants' ability to maintain a regular life and receive social and psychological support was reduced. Religious faith provided strength to informants, though they stated that some religious leaders do not support antiretroviral therapy. Understanding the everyday challenges of people living with HIV is crucial for health professionals and health programme developers working to promote health and enable people to follow their recommended course of treatment. Person-centred care is recommended. In particular, the poorest should receive attention. It is also crucial to reduce stigma and discriminatory attitudes towards people living with HIV and to motivate faith leaders to prevent HIV stigma and support antiretroviral therapy.

Migrants' living conditions, perceived health needs and implications for the use of antibiotics and antimicrobial resistance in the United Kingdom: A qualitative study.

Background and Aims: Antimicrobial resistance (AMR) is among the top public health concerns around the globe. Migrants, especially forced migrants, could be at higher risk of acquiring and transmitting AMR during their journeys or in host countries. There is limited understanding regarding migrants' living conditions and the wider factors contributing to their risk of acquiring infections, and behaviors around antimicrobial use, and AMR development. In this study, we aimed to explore transit experiences, living conditions, and antibiotic use of migrants living in the United Kingdom. Methods: We conducted semistructured qualitative interviews with 27 participants and identified five themes regarding migrants' journey and their living conditions during transit and after arriving in the United Kingdom, their access to water, sanitation and hygiene (WASH), and their use of antibiotics. Results: Migrants, particularly forced migrants, experienced unfavorable living conditions, poor access to WASH, and challenges in accessing healthcare, which further contributed to health conditions like urinary and skin problems. Isolation and difficulty in accessing healthcare played significant roles in migrants' perceived need for storing and using antibiotics as a safety net. Conclusion: The findings highlight the need for coordinated and multilevel interventions to address these challenges and contribute toward tackling AMR and improving the health of this population group.

The selective child welfare funnel. Children's exposure to violence and CWS investigations in Sweden.

BACKGROUND: Research indicates that child welfare services reach out to children exposed to violence unequally depending on the child's social background, living conditions and violence type. OBJECTIVE: Based on the notion of selective recognition of vulnerability and risk, this study explores which children CWS pursue to a complete child welfare investigation. PARTICIPANTS AND SETTING: A register was set up including all children (n = 1764) between 7 and 12 years that were investigated for suspected exposure to violence by CWS in the municipality of the City of Stockholm, Sweden, in 2019. METHODS: This cohort was systematically compared to demographic data and national self-report prevalence studies to explore possible biases regarding which children CWS investigates. Descriptive analysis, cluster analysis and logistic regressions were used. RESULTS: The results confirm previous research that children exposed to violence have reduced access to material resources and inferior living conditions compared to non-exposed children. Physical abuse is more prevalent among boys of foreign backgrounds in stable, two-parent families residing in higher-status suburbs. Conversely, neglect is more common among children of Swedish backgrounds in low-income, single-parent households living in low-status suburbs. In comparison with self-reported prevalence studies, sexual and psychological abuse seem underrepresented in the study group, while neglect and violence in the family are relatively more frequently investigated compared to self-reported prevalence studies. CONCLUSIONS: The results indicate that CWS should develop its methods to reach certain vulnerable groups that are underrepresented for safeguarding and support, for example, girls exposed to sexual abuse.

The Role of Sound in Livestock Farming-Selected Aspects.

To ensure the optimal living conditions of farm animals, it is essential to understand how their senses work and the way in which they perceive their environment. Most animals have a different hearing range compared to humans; thus, some aversive sounds may go unnoticed by caretakers. The auditory pathways may act through the nervous system on the cardiovascular, gastrointestinal, endocrine, and immune systems. Therefore, noise may lead to behavioral activation (arousal), pain, and sleep disorders. Sounds on farms may be produced by machines, humans, or animals themselves. It is worth noting that vocalization may be very informative to the breeder as it is an expression of an emotional state. This information can be highly beneficial in maintaining a high level of livestock welfare. Moreover, understanding learning theory, conditioning, and the potential benefits of certain sounds can guide the deliberate use of techniques in farm management to reduce the aversiveness of certain events.

Relationship between the Social Development Index and Self-Reported Periodontal Conditions.

Inequalities in oral health are influenced by the social strata of the population. Few studies have focused on the multitude of factors related to social development as indicators of living conditions and periodontal health status. The aim of this study is to evaluate the association between self-reported periodontal conditions and the Social Development Index (SDI). A cross-sectional validated questionnaire was carried out among 1294 Mexican adults. Descriptive statistics and multivariate logistic regression models were used to identify the best predictors of self-reported periodontal conditions. Bone loss reporting was used as a proxy for the presence of periodontal disease. We found that higher global scores on the SDI and quality and available space in the home (QASH) increase the probability of having bone loss. Global SDI (OR = 7.27) and higher QASH (OR = 3.66) were indeed the leading societal factors related to periodontal disease. These results have pointed out how SDI and its indicators, in particular QASH, can be used to further explore inequities related to privileged access to dental care in the context of periodontal diseases.

The Effects of Urban Living Conditions on Subjective Well-Being: The Case of German Foreign Service Employees.

In an increasingly urbanized world, understanding the determinants of urban well-being will continue to grow in importance. Although the effects of different indicators of living conditions on well-being have been widely studied individually, little is known about their relative impact when examined jointly. In this study, we use a unique multi-source dataset that allows us to investigate the effect and relative importance of a variety of subjectively and objectively assessed aspects of urban living conditions on the subjective well-being (SWB) of German Foreign Service expatriates. The study captures living conditions in metropolises around the world at different stages of development, and assesses living conditions in a culturally comparably homogeneous set of participants, thus being potentially less confounded with cultural differences. Using linear regression and dominance analysis, we find that 'quality of and access to nature' (i.e., green space), 'quality of housing', and 'quality of public goods' (i.e., water, air, and sewage systems) have the strongest associations with SWB. Subjectively rated characteristics show stronger associations with SWB than externally assessed characteristics. Additionally, we examine whether the size of a city or the level of development of a country has an effect on SWB. Both living in a megacity (≥ 10 million inhabitants) and a lower development status have negative effects on SWB. However, these effects disappear when the various indicators of living conditions are controlled for. Our findings can inform organisations sending employees abroad as well as urban planners seeking to improve their policies and decision-making. Supplementary Information: The online version contains supplementary material available at 10.1007/s11482-023-10169-w.