Built environment interventions for human and planetary health: integrating health in climate change adaptation and mitigation.

OBJECTIVES: Human-generated climate change is causing adverse health effects through multiple direct pathways (e.g. heatwaves, sea-level rise, storm frequency and intensity) and indirect pathways (e.g. food and water insecurity, social instability). Although the health system has a key role to play in addressing these health effects, so too do those professions tasked with the development of the built environment (urban and regional planners, urban designers, landscapers and architects), through improvements to buildings, streets, neighbourhoods, suburbs and cities. This article reports on the ways in which urban planning and design, and architectural interventions, can address the health effects of climate change; and the scope of climate change adaptation and mitigation approaches being implemented by the built environment professions. Type of program or service: Built environment adaptations and mitigations and their connections to the ways in which urban planning, urban design and architectural practices are addressing the health effects of climate change. METHODS: Our reflections draw on the findings of a recent review of existing health and planning literature. First, we explore the ways in which 'adaptation' and 'mitigation' relate to the notion of human and planetary health. We then outline the broad scope of adaptation and mitigation interventions being envisioned, and in some instances actioned, by built environment professionals. RESULTS: Analysis of the review's findings reveals that adaptations developed by built environment professions predominantly focus on protecting human health and wellbeing from the effects of climate change. In contrast, built environment mitigations address climate change by embracing a deeper understanding of the co-benefits inherent in the interconnectedness of human health and wellbeing and the health of the ecosystem on which it depends. In the final section, we highlight the ethical transition that these approaches demand of built environment professions. LESSONS LEARNT: Built environment interventions must move beyond simple ecological sustainability to encouraging ways of life that are healthy for both humans and the planet. There are key challenges facing this new approach.

Socioeconomic differences in the cost, availability and quality of healthy food in Sydney.

OBJECTIVE: To compare the cost of a basket of staple foods, together with the availability and quality of fresh fruit and vegetables, by supermarket store type in high and low socioeconomic suburbs of Sydney. METHODS: A food basket survey was undertaken in 100 supermarkets in the 20 highest and 20 lowest socioeconomic suburbs of Sydney. We assessed the cost of 46 foods, the range of 30 fresh fruit and vegetables and the quality of ten fresh fruit and vegetables. Two major supermarket retailers, a discount supermarket chain and independent grocery stores were surveyed. RESULTS: The food basket was significantly cheaper in low compared to high socioeconomic suburbs ($177 vs $189, p<0.01). Discount supermarkets were at least 30% cheaper than other supermarket stores. There were fewer varieties and poorer quality fruit and vegetables in stores in low socioeconomic suburbs. CONCLUSIONS: Food basket prices and the availability and quality of fruit and vegetables varied significantly by store type and socioeconomic status of suburb. Implications for public health: A nationwide food and nutrition surveillance system is required to inform public health policy and practice initiatives. In addition to the food retail environment, these initiatives must address the underlying contributors to inequity and food insecurity for disadvantaged groups.

Does mobile phone ownership predict better utilization of maternal and newborn health services? a cross-sectional study in Timor-Leste.

BACKGROUND: Increasingly popular mobile health (mHealth) programs have been proposed to promote better utilization of maternal, newborn and child health services. However, women who lack access to a mobile phone are often left out of both mHealth programs and research. In this study, we determine whether household mobile phone ownership is an independent predictor of utilization of maternal and newborn health services in Timor-Leste. METHODS: The study included 581 women aged 15-49 years with a child under the age of two years from the districts of Manufahi and Ainaro in Timor-Leste. Participants were interviewed via a structured survey of knowledge, practices, and coverage of maternal and child health services, with additional questions related to ownership and utilization of mobile phones. Mobile phone ownership was the exposure variable, and the dependent variables included having at least four antenatal care visits, skilled birth attendance, health facility delivery, a postnatal checkup within 24 h, and a neonatal checkup within 24 h for their youngest child. Logistic regression models were applied to assess for associations. RESULTS: Sixty-seven percent of women reported having at least one mobile phone in the family. Women who had a mobile phone were significantly more likely to be of higher socioeconomic status and to utilize maternal and newborn health services. However, after adjusting socioeconomic factors, household mobile phone ownership was not independently associated with any of the dependent variables. CONCLUSION: Evaluations of the effects of mHealth programs on health in a population need to consider the likelihood of socioeconomic differentials indicated by mobile phone ownership.

Domestic violence, marital control, and family planning, maternal, and birth outcomes in Timor-Leste.

Patriarchal traditions and a history of armed conflict in Timor-Leste provide a context that facilitates violence against women. More than a third of ever-married Timorese women report physical and/or sexual domestic violence (DV) perpetrated by their most recent partner. DV violates women's rights and may threaten their reproductive health. Marital control may also limit women's reproductive control and healthcare access. Our study investigated relationships between DV and marital control and subsequent family planning, maternal healthcare, and birth outcomes in Timor-Leste. Using logistic regression, we examined 2009-2010 Demographic and Health Survey data from a nationally representative sample of 2,951 women in Timor-Leste. We controlled for age, education, and wealth. We limited our analyses of pregnancy- and birth-related outcomes to those from the 6 months preceding the survey. Rural women with controlling husbands were less likely than other rural women to have an unmet need for family planning (Adj. OR 0.6; 95 % CI 0.4-0.9). Rural women who experienced DV were more likely than other rural women to have an unplanned pregnancy (Adj. OR 2.6; 95 % CI 1.4-4.8), fewer than four antenatal visits (Adj. OR 2.3; 95 % CI 1.1-4.9), or a baby born smaller than average (Adj. OR 3.1; 95 % CI 1.4-6.7). DV and marital control were not associated with the tested outcomes among urban women. Given high rates of DV internationally, our findings have important implications. Preventing DV may benefit both women and future generations. Furthermore, rural women who experience DV may benefit from targeted interventions that mediate associated risks of negative family planning, maternal healthcare, and birth outcomes.

Building partnerships for healthy environments: research, leadership and education.

As populations across the globe face an increasing health burden from rising rates of obesity, diabetes and other lifestyle-related diseases, health professionals are collaborating with urban planners to influence city design that supports healthy ways of living. This paper details the establishment and operation of an innovative, interdisciplinary collaboration that brings together urban planning and health. Situated in a built environment faculty at one of Australia's most prestigious universities, the Healthy Built Environments Program (HBEP) partners planning academics, a health non-government organisation, local councils and private planning consultants in a state government health department funded consortium. The HBEP focuses on three strategic areas: research, workforce development and education, and leadership and advocacy. Interdisciplinary research includes a comprehensive literature review that establishes Australian-based evidence to support the development, prioritisation and implementation of healthy built environment policies and practices. Another ongoing study examines the design features, social interventions and locational qualities that positively benefit human health. Formal courses, workshops, public lectures and e-learning develop professional capacity, as well as skills in interdisciplinary practice to support productive collaborations between health professionals and planners. The third area involves working with government and non-government agencies, and the private sector and the community, to advocate closer links between health and the built environment. Our paper presents an overview of the HBEP's major achievements. We conclude with a critical review of the challenges, revealing lessons in bringing health and planning closer together to create health-supportive cities for the 21st century.

The role of international NGOs in health systems strengthening: the case of Timor-Leste.

Achieving the United Nations Millennium Development Goals for health will require that programs supporting health in developing countries focus on strengthening national health care systems. However, the dominant neoliberal model of development mandates reduced public spending on health and other social services, often resulting in increased funding for nongovernmental organizations (NGOs) at the expense of support for government systems. East Timor, later Timor-Leste, is an example of a post-crisis country where international NGO efforts were initially critical to providing relief efforts to a traumatized population. Those groups were not prepared to help develop and support a standardized Timorese national health plan, however, and the cost of their support was unsustainable in the long term. In response, local authorities designed and implemented a post-crisis NGO phase-over plan that addressed risks to service disruption and monitored the process. Since then, some NGOs have worked collaboratively with the Ministry of Health to support specific efforts and initiatives under a framework provided by the ministry. Timor-Leste has shown that ministries of health can facilitate an effective transition of NGO support from crisis to development if they are allowed to plan and manage the process.

The Healthy Built Environments Program: a joint initiative of the NSW Department of Health and the University of NSW.

The built environment is increasingly viewed as an important determinant of human health. Consequently creating environments that promote health and wellbeing is one of the NSW Department of Health's key preventive health priorities. This article describes a new program focused on improving health through the quality of the built environment. Recently established in the City Futures Research Centre, Faculty of the Built Environment, University of NSW, the Healthy Built Environments Program receives funding from the NSW Department of Health. The Program will foster cross-disciplinary research, deliver education and workforce development, and advocate for health as a primary consideration in built environment decision making. The Program brings the combined efforts of researchers, educators, practitioners and policymakers from the built environment and health sectors to the prevention of contemporary health problems. The Program's vision is that built environments will be planned, designed, developed and managed in ways that promote and protect the health of all people.

A planner's perspective on the health impacts of urban settings.

The profession of town planning originated out of concerns for the health and well-being of people. Progress was made as crowded and unsanitary inner city slums were replaced with suburban environments where individuals could access green open spaces and clean air. With significant increases in urban populations and the geographic spread of the city, over time these environments became increasingly unhealthy. This paper provides an overview of how modern urban environments impact on people's physical and psychological health. This understanding will assist planners and health professionals to ensure that HIA and other related impact assessment tools are effective in identifying and ameliorating potential adverse well-being outcomes of different urban policies and proposals for varying scales of development.

Prevalence of seasonal affective disorder in primary care; a comparison of the seasonal health questionnaire and the seasonal pattern assessment questionnaire.

BACKGROUND: Prevalence rates of SAD suggested by previous studies have ranged from 1 to 12% depending on the diagnostic criteria used. The Seasonal Pattern Assessment Questionnaire (SPAQ), a widely used screening tool, has been shown to have low specificity for SAD. The Seasonal Health Questionnaire (SHQ) was designed to better reflect the clinical criteria for SAD and has been shown to have a higher specificity then the SPAQ in a psychiatric outpatient setting. OBJECTIVE: The current study was designed to assess the validity of the SHQ in general practice against systematic research interviews, to compare the sensitivity, specificity and positive predictive values of the SHQ and the SPAQ and to use these data to estimate the prevalence of SAD in primary care. METHODS: 809 subjects in a consecutive series of patients attending Southampton general practices in winter 2000/01 completed the SHQ followed by the SPAQ; 56 were interviewed using the Structured Clinical Interview for DSM (SCID). RESULTS: The SHQ was more sensitive and specific than the SPAQ and had higher positive and negative predictive values in screening for SAD. The SPAQ indicated a prevalence of SAD of 10.7% (95% CI 8.6-13.1) while the SHQ provided a significantly lower estimate of 5.6% (95% CI 4.2-7.4).

Quantitative EEG Correlates of Outcome in Older Psychiatric Patients: Part I: Cross-Sectional and Longitudinal Assessment of Patients With Dementia.

Using quantitative electroencephalographic coherence (a measure of synchronized electrical activity between brain regions) the authors examined heterogeneity in clinical presentation and outcome inpatients with dementia. Patients (N = 114) with mild-to-moderate dementia of the Alzheimer's type (DAT) or multi-infarct dementia (MID) were examined for coherence from the left hemisphere. More than 70% diagnostic accuracy in distinguishing between DAT and MID subjects was achieved using coherence measures alone. Also, decreased coherence measured across the Rolandic fissure in the left hemisphere was significantly associated with poorer functional status of subjects at 2-year follow-up, despite similar levels of cognitive impairment at baseline. These findings suggest that coherence is a useful measure for assessment and for prediction of the course of illness inpatients with dementia.