scholarly journals How Does Urban Sprawl Affect Public Health? Evidence from Panel Survey Data in Urbanizing China

Author(s):  
Yan Yan ◽  
Hui Liu ◽  
Canfei He

This study takes urbanizing China as the research object, employs data from three follow-up surveys conducted by the Harmonized China Health and Retirement Longitudinal Study, and examines the effects of urban sprawl on public health from physical and mental health perspectives. Although urban sprawl does not necessarily increase the risk of each specific type of disease or psychological feeling, it has a significant impact on overall physical and mental health. Further analysis reveals significant heterogeneity in the effects of urban sprawl on the physical and mental health of different groups. Specifically, urban sprawl is detrimental to the physical health of males and females, but only has negative impact on the mental health of females. Younger groups are more vulnerable to physical and mental health damage from urban sprawl relative to middle-aged and older groups. In addition, urban sprawl has a significant negative impact on the health of the low-education group but a very limited impact on the health of the high-education counterpart. From an income perspective, however, the preference for suburban housing among middle- and high-income groups makes their health more vulnerable to the negative effects of urban sprawl than low-income groups living in urban centers.

2019 ◽  
Author(s):  
Jaroslav Flegr ◽  
Marek Preiss

AbstractMany studies show that keeping cats and dogs has a positive impact on humans’ physical and mental health and quality of life. The existence of this “pet phenomenon” is now widely discussed because other studies performed recently have demonstrated a negative impact of owning pets or no impact at all. The main problem of many studies was the autoselection – participants were informed about the aims of the study during recruitment and later likely described their health and wellbeing according to their personal beliefs and wishes, not according to their real status. To avoid this source of bias, we did not mention pets during participant recruitment and hid the pet-related questions among many hundreds of questions in an 80-minute Internet questionnaire. Results of our study performed on a sample of on 10,858 subjects showed that liking cats and dogs has a weak positive association with quality of life. However, keeping pets, especially cats, and even more being injured by pets, were strongly negatively associated with many facets of quality of life. Our data also confirmed that infection by the cat parasiteToxoplasmahad a very strong negative effect on quality of life, especially on mental health. However, the infection was not responsible for the observed negative effects of keeping pets, as these effects were much stronger in 1,527Toxoplasma-free subjects than in the whole population. Any cross-sectional study cannot discriminate between a cause and an effect. However, because of the large and still growing popularity of keeping pets, the existence and nature of the reverse pet phenomenon deserve the outmost attention.


2021 ◽  
Vol 28 (1) ◽  
Author(s):  
Nermin Mahmoud Shaker ◽  
Noha Sabry ◽  
Muhammad Abdullatif Alkasaby ◽  
Menan Rabie

Abstract Background The COVID-19 pandemic had a tremendous effect on people’s mental health. Healthcare workers were on the front lines in response to this crisis; therefore, they were among the most affected by the pandemic. The study aims to assess the stress perceived by healthcare workers and possible factors contributing to it, hoping that more efforts will be exerted to support the well-being of healthcare workers during public health emergencies. A cross-sectional study using an online survey was conducted. Data were collected from 118 healthcare professionals working with COVID-19 patients during the peak of the first wave of the COVID-19 pandemic. Results Most of the respondents (75.2%) scored much higher stress levels than average, and 19.5% had slightly higher levels of stress. Most respondents were afraid of infecting their family and close ones (77.1 %), and about half of the respondents were afraid of getting infected (47.5%). Regression analysis revealed that the only significant independent variable predicting developing higher stress levels among the participants was assigning them to tasks outside their specialty. Conclusions Healthcare workers are at high risk of developing mental health problems during public health emergencies. Their well-being is essential for the quality of services they provide. More efforts are needed to ensure the well-being of healthcare workers and to prepare them for such emergencies. Preparing healthcare workers before redeployment through training and providing PPEs will help to reduce the negative impact of the COVID-19 pandemic on their physical and mental health.


Author(s):  
Alfonso Urzúa ◽  
Alejandra Caqueo-Urízar ◽  
Diego Henríquez ◽  
David R. Williams

There is not much evidence on the effects of south–south migration and its consequences on physical and mental health. Our objective was to examine the mediating role of Acculturative Stress in the association between ethnic discrimination and racial discrimination with physical and mental health. This research is a non-experimental, analytical, cross-sectional study. A total of 976 adult Colombian migrants living in Chile were interviewed. We used the Everyday Discrimination Scale, the acculturative stress scale, and the Medical Outcomes Study Short Form (SF-12) for health status; we found that racial and ethnic discrimination had a negative effect on physical and mental health. In the simultaneous presence of both types of discrimination, racial discrimination was completely absorbed by ethnic discrimination, the latter becoming a total mediator of the effect of racial discrimination on mental and physical health. Our findings are consistent with the literature, which suggests that there are various types of discrimination which, individually or in their intersectionality, can have negative effects on health.


2021 ◽  
Vol 10 (14) ◽  
pp. 3012
Author(s):  
Sandra Giménez ◽  
Miren Altuna ◽  
Esther Blessing ◽  
Ricardo M. Osorio ◽  
Juan Fortea

Sleep disorders, despite being very frequent in adults with Down syndrome (DS), are often overlooked due to a lack of awareness by families and physicians and the absence of specific clinical sleep guidelines. Untreated sleep disorders have a negative impact on physical and mental health, behavior, and cognitive performance. Growing evidence suggests that sleep disruption may also accelerate the progression to symptomatic Alzheimer’s disease (AD) in this population. It is therefore imperative to have a better understanding of the sleep disorders associated with DS in order to treat them, and in doing so, improve cognition and quality of life, and prevent related comorbidities. This paper reviews the current knowledge of the main sleep disorders in adults with DS, including evaluation and management. It highlights the existing gaps in knowledge and discusses future directions to achieve earlier diagnosis and better treatment of sleep disorders most frequently found in this population.


The students are generally affected by stress especially in professional courses like medical, engineering are affected by higher stress, this leads to psychological problems such as high amount of depression, nervousness, cardiac problems etc.,. Mental health among the students indicates growing concern along with opportunity, because of the large number of people who could be reached during an important period of life. College premises, by their scholarly nature, are also well positioned to develop, evaluate, and disseminate best practices. In short, colleges offer a unique opportunity to address one of the most significant public health problems among late adolescents and young adults. Busy schedules crammed with curricular, co-curricular and extracurricular activities can affect the student’s physical and mental health, especially on delayed eating and improper and less sleeping. These stressors can compound over time, leading to even greater levels of stress. College premises, by their scholarly nature, are also well positioned to develop, evaluate, and disseminate best practices. In short, colleges offer a unique opportunity to address one of the most significant public health problems among late adolescents and young adults. This study aims to analyse the stress among the engineering students from sample survey. A quantitative method was used in gathering and analysing the data by distributing questionnaires to the students. The results obtained were analysed for different factors that cause stress among students


2021 ◽  
Vol 3 (1) ◽  
pp. 006-009
Author(s):  
Ali Kemal Erenler ◽  
Seval Komut ◽  
Ahmet Baydin

Workplace violence (WPV) is a growing public health problem worldwide affecting physical and mental health of healthcare providers. It has many deterious consequences such as anxiety, burnout and intention to leave the job. With the pandemic, it is assumed that the incidence of workplace violence tends to increase. Particularly, misinformation about the nature of the disease create prejudice against staff working in healthcare facilities. There are several measures to be taken for prevention of physical and mental health of healthcare providers. A “zero-tolerance policy against violence” should be implemented. Doctors and nurses should be encouraged to report incidents. Social support should be provided for the personnel. In this review, our aim was to clarify if there is an increase in the incidence of WPV against healthcare providers in the pandemic process. We also aimed to make recommendations about measures that must be taken to prevent healthcare providers from detrimental effects of WPV.


2014 ◽  
Vol 26 (11) ◽  
pp. 1771-1772 ◽  
Author(s):  
Shulin Chen ◽  
Yeates Conwell ◽  
Helen Fung Kum Chiu

Loneliness is a common, distressing feeling that results when one perceives his/her social relationships and supports as inadequate. Social connectedness refers to the relationships between the individual and his or her family, friends, community, and other supports. Neither loneliness nor social connectedness has received enough research attention, in particular with regard to older adults’ physical and mental health.


2021 ◽  
Vol 111 (12) ◽  
pp. 2239-2250
Author(s):  
Madeline R. Sterling ◽  
Jia Li ◽  
Jacklyn Cho ◽  
Joanna Bryan Ringel ◽  
Sharon R. Silver

Objectives. To determine the prevalence and predictors of US home health care workers’ (HHWs’) self-reported general, physical, and mental health. Methods. Using the 2014–2018 Behavioral Risk Factor Surveillance System, we analyzed the characteristics and health of 2987 HHWs (weighted n = 659 000) compared with 2 similar low-wage worker groups (health care aides and health care support workers, not working in the home). We conducted multivariable logistic regression to determine which characteristics predicted HHWs’ health. Results. Overall, 26.6% of HHWs had fair or poor general health, 14.1% had poor physical health, and 20.9% had poor mental health; the prevalence of each outcome was significantly higher than that of the comparison groups. Among HHWs, certain factors, such as low household income, an inability to see a doctor because of cost, and a history of depression, were associated with all 3 aspects of suboptimal health. Conclusions. HHWs had worse general, physical, and mental health compared with low-wage workers not in home health. Public Health Implications. Increased attention to the health of HHWs by public health experts and policymakers is warranted. In addition, targeted interventions appropriate to their specific health needs may be required. (Am J Public Health. 2021;111(12):2239–2250. https://doi.org/10.2105/AJPH.2021.306512 )


Author(s):  
Xue Zhang ◽  
Suhong Zhou ◽  
Rongping Lin ◽  
Lingling Su

Environmental health effects during urbanization have attracted much attention. However, knowledge is lacking on the relationship between long-term cumulative residential environment and health effects on individuals during rapid transformations in urban physical and social space. Taking Guangzhou, China, as a case example, this study analyzed the relationship between long-term exposure to green environments and residents’ mental health under urban spatial restructuring. Based on a household survey in 2016, 820 residents who have lived in Guangzhou for more than 15 years were used as the sample. High-resolution remote sensing images were used to assess the long-term green exposure of residents. The results indicate that long-term green exposure in residential areas had a negative correlation with residents’ mental health (p < 0.05), and the correlation was strongest for the cumulative green environment in the last five years. However, this significant effect was moderated by income and residential location. Green exposure had a positive relationship with mental health for low income groups, and a negative relationship for middle and high income groups. In addition, residents living farther away from the city center were likely to have fewer green environmental health benefits. Residential relocation in a rapidly urbanizing and transforming China has led to the continuous differentiation of residential green environments among different income groups, which has also caused different mental health effects from green exposure. It provides empirical evidence and theoretical support for policymakers to improve the urban environment and reduce environmental health disparities by considering social differences and residential location.


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