Psychological distress of rural-to-urban migrants in two Chinese cities: Shenzhen and Shanghai

Using survey data collected from Shanghai and Shenzhen, two popular destinations for rural-to-urban migration in China, this study found a significantly higher level of psychological distress among rural migrants in Shenzhen compared to those in Shanghai, which are partly attributable to the lower earnings and longer work hours among rural migrants in Shenzhen. In addition, a range of structural (e.g., socioeconomic status and work hours), social (i.e., frequency of home visits, perceived social support, and neighbourhood social cohesion), and personality (i.e., optimism) factors were found to be important correlates of psychological distress. Compared to those in Shanghai, rural migrants in Shenzhen were socioeconomically disadvantaged but psychosocially advantaged. A significant and negative interaction effect between optimism and long work hours was also found. Without the presence of the observed psychosocial advantages among rural migrants in Shenzhen, the Shenzhen-Shanghai gap in rural migrant’s mental health would have been even greater.     

邻里环境感知对中国城市居民自评健康影响研究——以武汉市为例

邻里作为城市居民的重要日常生活场所，对健康的影响引起广泛关注。本文选取武汉市南湖街道这一典型住区，运用多元回归分析，针对商品房和保障房邻里展开对比研究，解析不同类型邻里中居民的邻里环境感知对自评健康的影响差异。研究发现，控制个人因素后，体育休闲设施感知、归属感和安全感显示出对自评健康独立且显著的影响。而在对比研究中，商品房邻里的居民自评健康受邻里环境感知的影响较显著，而保障房邻里的居民自评健康受个体层面特征的影响较显著。因此，宜针对不同类型邻里制定差异化的社区健康提升策略。     

Global Change and Southern Africa

The developing nations of southern Africa have previously been identified as vulnerable to the vagaries of global change, particularly in terms of future climate change. This paper explores recent climate change scenarios for the region in terms of some representative sectors of the environment‐society interface, namely biodiversity, agriculture and related land uses, water resources and health issues. It is concluded that the impacts of predicted climate changes over the next century are likely to be very marked indeed. Biome distribution, agriculture, rangelands and water resources are highlighted as being negatively impacted in ways that will increase the vulnerability of the great majority of the region's population to natural hazards. The potential impact of these changes on the prolific biodiversity of southern Africa is clear. Holistic policy responses, incorporating both environmental and human development concerns, are required in the near future if a crisis is to be averted.     

Examining social isolation by gender and geography: conceptual and operational challenges using population health data in Canada

In 2003, the Canadian Federal/Provincial/Territorial Task Force on Seniors identified social isolation as an important issue for further study and policy development given that socially isolated persons are considered to be more vulnerable to both inappropriate use of the health care system and poorer health outcomes. In order to provide adequate support to this vulnerable population, it is critical to untangle the complex web of relationships that influence the need for care, and the health status and service utilization patterns of socially isolated older adults. Using data from the 2000–01 Canadian Community Health Survey (CCHS), this article explores social isolation as a multidimensional social construct examining in particular the axes of gender and geography to try to tease out some of this complexity and its relationship to health status and service utilization. When individual characteristics like gender are considered together with broader contextual variables like place of residence, a more comprehensive and layered portrait of vulnerability among socially isolated persons begins to emerge with insights into their unique patterns of health and service use. For example, home care may be an extremely critical resource for keeping older women in their homes and out of hospital. On the other hand, among socially isolated older men, those living in rural communities may be particularly ‘invisible’, neither benefiting from home care nor having strong social supports. It seems plausible then that both men and women may be in need of special interventions or targeted programmes to help them to remain, or to become, more socially integrated in their communities as they age in place. In addition, this article addresses some of the limitations of using both a quantitative analytic approach and the CCHS dataset itself in grappling with such complexity.     

清末瘟疫与民众心态

在清末,民众面对瘟疫的心态首先是恐惧,由恐惧而导致迷信,还表现为对现代防疫手段的排拒。在中外杂居地居民的心态则更加复杂,但随着防疫的深化和瘟疫的成功扑灭,民众的心态迅速发生变异,这与公共卫生体系的建立及中外文化交流等因素有联系,器物和制度层面的转型,为公共卫生观念的确立作了铺垫。     

Bioarchaeology: The Lives and Lifestyles of Past People

Skeletons represent the most direct evidence of the biology of past populations, and their study provides insight into health and well-being, dietary history, lifestyle (activity), violence and trauma, ancestry, and demography. These areas help inform our understanding of a range of issues, such as the causes and consequences of adaptive shifts in the past (e.g., foraging to farming, sedentarism), the biological impact of invasion and colonization, differential access to food and other resources (e.g., by gender or status), and conflict and warfare. Central to bioarchaeological inquiry are the interaction between biology and behavior and the role of environment on health and lifestyle. Bioarchaeological analysis has traditionally focused on local settings. However, important perspective on general questions of human adaptation is possible both regionally and globally.     

Associations between coastal proximity and children’s mental health in Australia

Limited research has explored associations between blue spaces and mental health, specifically in children. This study assessed links between coastal proximity and depression and anxiety among children in Australia and tested whether duration of residency at current address moderated associations. It also explored associations between within-individual changes in coastal proximity and changes in depression and anxiety. Data were from 2400 children aged 11–12 years in Wave 5 (2012) and aged 14–15 years in Wave 6 (2014) of the national Longitudinal Study of Australian Children. Outcomes were children’s self-reported symptoms of depression and anxiety. Exposure was coastal proximity (<2, 2–<5, 5–<10, 10–<20, 20–<50, and ≥50 km). Linear models were fitted to examine cross-sectional associations and fixed effects models for within-individual associations. After adjustment for potential confounders, findings suggested that those living close to the coast (<2 km) had lower levels of depression than those living the furthest from the coast (≥50 km) during childhood (Wave 5) but not adolescence (Wave 6). No associations were observed with anxiety. There was weak evidence to suggest residency duration moderated associations. No associations were observed for within-individual changes. Further research is needed to understand whether and what characteristics of coastal environments may benefit children’s mental health.     

Examining Indigenous perspectives on the health implications of large‐scale agriculture in Jalisco,Mexico

In Mexico, as in many other parts of the world, industrial agriculture is dramatically changing rural landscapes and altering relationships with the land. This paper draws on community‐based research from a collaborative international research project that examined the perceived health implications of the agricultural industry for Indigenous peoples in the state of Jalisco, Mexico. Thirty interviews were conducted in a Nahuas community experiencing expanding agribusiness industries. The results of this study show that the implications of export‐oriented agricultural industry for this Nahuas community are complex and, at times, contradictory: employment in the agricultural industry provides community members with much‐needed sources of income, but it is precarious work. At the same time, community members are concerned about the long‐term health and environmental implications, such as increased exposure to chemicals, depletion of the soil and water, and loss of traditional food and lifeways. These results suggest that to better understand the costs and benefits of large‐scale agriculture for Indigenous health, a broad lens of health that is situated in the context of colonial legacies and the particularities of relationships with the land is required.     

Linking land displacement and environmental dispossession to Mi'kmaw health and well‐being: Culturally relevant place‐based interpretive frameworks matter

For over five decades, Pictou Landing First Nation, a small Mi'kmaw community on the northern shore of Nova Scotia, has been told that the health of its community is not impacted by a pulp and paper mill pouring 85 million litres of effluent per day into a lagoon that was once a culturally significant place known as “A'se'k,” and which borders the community. Based on lived experience, the community knows otherwise. Despite countless government‐ and industry‐sponsored studies indicating the mill's pollutants are merely “nuisance” impacts and harmless, the community's concerns have not gone away. Using a “Piktukowaq” (Mi'kmaw) environmental health research framework to guide the interpretation of oral histories coming from the Knowledge Holders in Pictou Landing First Nation, we convey the deep, health‐enhancing relationship with A'se'k that the Piktukowaq enjoyed before it was destroyed, and the health suppression that has occurred since then. Conducting the research using a culturally relevant place‐based interpretive framework has demonstrated the absolute necessity of this kind of approach where Indigenous communities are concerned, particularly those facing health impacts vis‐à‐vis land displacement and environmental dispossession.     

Private Citizens as Policy Entrepreneurs: Evidence from Autism Mandates and Parental Political Mobilization

Growing bodies of research in the social sciences point to politicians, bureaucratic officials, interest groups, and other actors who serve as policy entrepreneurs. In this paper, we argue that private citizens can also serve a primary role as policy entrepreneurs. To analyze this phenomenon, we investigate the behavior of private citizens and their role in changing state policies surrounding insurance mandates for autism coverage. Using a thematic analysis of focus groups and interviews conducted with individuals active in the push for autism policy change, we demonstrate that private citizens meet all of the requirements identified for policy entrepreneurs in the existing literature. We then investigate when, why, and how these private citizens step forward into the policy process as entrepreneurs. We show that entrepreneurship occurs when private citizens have needed resources, a sense of duty to fix a policy status quo they see as unjust, and a stake in policy change. We conclude by discussing the importance of our findings to the study of public policy and their generalizability beyond autism policy.