Current Trends and Future Directions in Urban Social Prescribing.

PURPOSE OF REVIEW: Social prescribing (SP) is defined as a non-medical community referral program to support well-being and health. This review explores the current evidence about the effectiveness of SP. RECENT FINDINGS: This review examined existing SP models that have been or are being tested to connect people to these opportunities through direct and indirect referral schemes. The review identified a fifth model that facilitates a group-based approach used to mental well-being and resilience. While the development of SP largely originates from the UK, the global interest in SP has increased, with over 31 nations reporting elements of SP. The main goal of SP is to better integrate care between the traditional medical setting and resources available in the community and voluntary sectors. Although this review found widespread optimism around SP, there remain concerns about its effectiveness and demands for high-quality evaluations to strengthen the evidence base for SP.

Comparing the activPAL software's Primary Time in Bed Algorithm against Self-Report and van der Berg's Algorithm.

The purpose of this study was to compare activPAL algorithm-estimated values for time in bed (TIB), wake time (WT) and bedtime (BT) against self-report and an algorithm developed by van der Berg and colleagues. Secondary analyses of baseline data from the Community Activity for Prevention Study (CAPS) were used in which adults ≥ 18 years wore the activPAL for seven days. Mixed-effects models compared differences between TIB, WT, and BT for all three methods. Bland-Altman plots examined agreement and the two-one-sided test examined equivalence. activPAL was not equivalent to self-report or van der Berg in estimating TIB, but was equivalent to self-report for estimating BT, and was equivalent to van der Berg for estimating WT. The activPAL algorithm requires adjustments before researchers can use it to estimate TIB. However, researchers can use activPAL's option to manually enter self-reported BT and WT to estimate TIB and better understand 24-hour movement patterns.

The impact of the changing pneumococcal national immunisation program among older Australians.

Australia has a universal infant pneumococcal conjugate vaccination program and until recently a universal pneumococcal polysaccharide vaccine program for non-Indigenous adults aged ≥65 years and Indigenous adults aged ≥50 years. We documented the impacts of infant and adult vaccination programs on the epidemiology of invasive pneumococcal disease (IPD) in Indigenous and non-Indigenous adults. IPD notifications from the National Notifiable Disease Surveillance System were analysed from 2002 to 2017, grouped by age, vaccine serotype group and Indigenous status. Since the universal funding of infant and elderly pneumococcal vaccination programs in January 2005, total IPD decreased by 19% in non-Indigenous adults aged ≥65 years but doubled in Indigenous adults aged ≥50 years. Vaccine uptake was suboptimal in both groups but lower in Indigenous adults. IPD due to the serotypes contained in the pneumococcal conjugate vaccines (PCV) except for serotype 3 declined markedly over the study period but were replaced by non-PCV serotypes. Serotype 3 is currently the most common in older adults. In the populations eligible for the adult 23-valent pneumococcal polysaccharide vaccine (23vPPV) program, IPD rates due to its exclusive serotypes increased to a lower extent than non-vaccine types. In 2017, non-vaccine serotypes accounted for most IPD in the older population eligible for the 23vPPV program, while it's eleven exclusive serotypes accounted for the majority of IPD in younger adults. Infant and adult pneumococcal vaccination programs in Australia have shaped the serotype-specific epidemiology of IPD in older adults. IPD remains a significant health burden for the Indigenous population. Herd immunity impact is clear for PCV serotypes excluding serotype 3 and serotype replacement is evident for non-PCV serotypes. The adult 23vPPV immunisation program appears to have partially curbed replacement with IPD due to its eleven exclusive serotypes, highlighting a potential benefit of increasing adult 23vPPV coverage in Australia.

The experience of outdoor physical activity for skin cancer survivors: understanding the importance of the built and natural environments.

PURPOSE: Cancer patients are encouraged to do more physical activity (PA). Exercising in outdoor settings, however, may expose people to UV radiation, which is the main risk factor of melanoma. This study aimed to understand how melanoma diagnoses affect people's perception of the outdoor environment for PA. METHOD: In-depth interviews were conducted among 19 individuals (20-85 years) with a history of melanoma at a skin cancer clinic in the Denver metropolitan area. Transcribed interviews were coded for emergent themes. The coding framework included topics related to PA behavior, sun protection, and perceptions of outdoor environment. RESULTS: Respondents reported no change in their level of outdoor activity after the melanoma diagnosis; they tried to reduce the risk of sun exposure by using sunscreen and sun-protective clothing. They also reported seeking shade, trees, and groundcover along urban corridors, in order to avoid sun exposure, reflective surfaces, and heat while being active outdoors. CONCLUSION: Given the public health significance of UV exposure and extreme heat, further investments should be made to craft streetscape design guidelines and implement sun-proof spaces across public facilities, including parks, schools, and sport fields in order to ameliorate environmental risks for skin cancer survivors, to prevent future cancers among those that are vulnerable to the hazards of excessive UV exposure and extreme heat, and to promote outdoor PA. IMPLICATIONS FOR CANCER SURVIVORS: Skin cancer survivors and other vulnerable population subgroups will benefit from discussions around neighborhood-based design interventions that promote PA while accounting for sun safety.

Influence of dietary strategy on progression of health and behaviour in mule ducks reared for fatty liver production.

Overfeeding in ducks is questioned because forced introduction of food into the animal and metabolic overload may induce damage to health and discomfort. In this context, the objective of our experiment was to measure the impact of dietary strategy on the progression of animal status evaluated through 28 health and behavioural indicators in ducks reared for fatty liver production. To do this, 320 ducks were forced-fed twice a day from 70 to 90 days of age including 10 days of overfeeding (87 to 96 days). They were divided into two groups differing in the feeding strategy during overfeeding period: a moderate feed intake (MI, an average of 376 g of maize flour per meal, n = 160 ducks) or at high feed intake (HI, 414 g/meal, n = 160 ducks). We evaluated 28 indicators related to Good feeding (n = 3), Good housing (n = 4), Good health (n = 10) and Appropriate behaviour (n = 11) principles, taken from the European Welfare Quality Consortium® at four stages: before overfeeding (BEF; 80 days), at the beginning (88 days), the middle (MID; 92 days) or the end of overfeeding (END; 96 days). Animals were slaughtered at 93 and 97 days to measure fatty liver weight at MID and END stages (n = 80 per group). The results showed that dietary strategy influenced the fatty liver weight at MID (+23% in HI v. MI group; P < 0;05) and END stage (+23%; P < 0.05). Assessment stage influenced 13 of the 28 indicators measured. Among these 13 indicators, (i) BEF differed from END stage for 7 indicators and (ii) the dietary strategy degraded all the indicators chosen to evaluate the Good feeding (2/2) principle, but had no effect on the indicators related to the Good health (0/4) principle while (iii) most of the indicators that evaluated Good housing (2/3) and Appropriate behaviour (2/4) principles were affected by an interaction between both factors. Our results suggest that (i) duck fattening status, including the fatty liver weight, and several welfare indicators progressed during the fatty liver production process; and (ii) feeding strategy influenced or even interacted with this progression.

CAPS on the move: Crafting an approach to recruitment for a randomized controlled trial of community gardening.

OBJECTIVE: To describe and evaluate recruitment approaches for a randomized controlled trial (RCT) of community gardening in Denver, Colorado. (ClinicalTrials.gov: NCT03089177). METHODS: We used community and staff feedback to adapt our recruitment approach from year 1 to year 2 of a multi-year RCT to address health behaviors related to cancer prevention. In year 2, we added a full-time recruitment coordinator, designed and implemented a tracking spreadsheet, and engaged advisory committee members, local garden leaders, and health partners in planning and outreach. Screening and consent rates, staff time and costs for years 1 and 2 are compared. RESULTS: In year 1, recruitment methods yielded 136 initial contacts, 106 screenings and 64 consented participants. In year 2, enhanced staffing and outreach yielded 257 initial contacts, 193 screenings, and 123 consented participants. Personal referrals, health fairs, NextDoor, and fliers yielded the highest percentage of consented participants. School and community meetings yielded the lowest yield for potential participants. Spanish-speaking participants were mostly recruited by direct methods. Compared to year 1 recruitment, which required 707 h of staff time and cost $14,446, year 2 recruitment required 1224 h of staff time and cost $22,992. Average cost for retained participants was $226 (year 1) and $186 (year 2). DISCUSSION: Those planning pragmatic clinical trials with recruitment in multi-ethnic communities can use the results from this study to understand the efficacy of techniques, and to budget costs for recruitment. While our culturally-tailored recruitment methods cost more, they provided more effective and efficient ways to reach recruitment goals.

Nature-Based Social Prescribing in Urban Settings to Improve Social Connectedness and Mental Well-being: a Review.

PURPOSE OF REVIEW: Recent reports of a "loneliness epidemic" in the USA are growing along with a robust evidence base that suggests that loneliness and social isolation can compromise physical and psychological health. Screening for social isolation among at-risk populations and referring them to nature-based community services, resources, and activities through a social prescribing (SP) program may provide a way to connect vulnerable populations with the broader community and increase their sense of connectedness and belonging. In this review, we explore opportunities for social prescribing to be used as a tool to address connectedness through nature-based interventions. RECENT FINDINGS: Social prescribing can include a variety of activities linked with voluntary and community sector organizations (e.g., walking and park prescriptions, community gardening, farmers' market vouchers). These activities can promote nature contact, strengthen social structures, and improve longer term mental and physical health by activating intrapersonal, interpersonal, and environmental processes. The prescriptions are appropriate for reaching a range of high-risk populations including moms who are minors who are minors, recent immigrants, older adults, economically and linguistically isolated populations, and unlikely users of nature and outdoor spaces. More research is needed to understand the impact of SPs on high-risk populations and the supports needed to allow them to feel at ease in the outdoors. Additionally, opportunities exist to develop technologically and socially innovative strategies to track patient participation in social prescriptions, monitor impact over time, and integrate prescribing into standard health care practice.

Rationale and design for the community activation for prevention study (CAPs): A randomized controlled trial of community gardening.

BACKGROUND: Engaging in health-promoting behaviors (e.g., healthy fruit- and vegetable-rich diet, physical activity) and living in supportive social and built environments are consistently and significantly associated with reductions in cancer, heart disease, diabetes, and other chronic diseases. Interventions to change diet and physical activity behaviors should aim to educate individuals, change the environments in which people live, work and recreate, improve access, availability, and affordability of healthy foods, and create safe places the facilitate active lifestyles. This trial will assess whether community gardening increases fruit and vegetable consumption and physical activity, improves social support and mental health, and reduces age-associated weight gain and sedentary time among a multi-ethnic, mixed-income population. METHODS/DESIGN: A randomized controlled trial of community gardening began in Denver, Colorado in January 2017. Over 3 years, we will recruit 312 consenting participants on Denver Urban Gardens' waitlists and randomize them to garden or remain on the waitlist. At baseline (pre-gardening), harvest time, and post-intervention, study participants will complete three 24-hour dietary recalls, a 7-day activity monitoring period using accelerometry, a health interview and physical anthropometry. DISCUSSION: This project addresses health-promoting behaviors among a multi-ethnic, mixed-income adult population in a large metropolitan area. If successful, this trial will provide evidence that community gardening supports and sustains healthy and active lifestyles, which can reduce risk of cancer and other chronic diseases. TRIAL REGISTRATION: ClinicalTrials.gov, ID: NCT03089177: Registered on 03/17/17.

Predictors of caregiver satisfaction with visiting nurse home visits after NICU discharge.

OBJECTIVE: High-risk infants are commonly referred to Visiting Nurse Association (VNA) agencies for post-hospitalization services after discharge from the neonatal intensive care unit (NICU). Little is known about the effectiveness and perceived benefits of routine VNA services for these infants. The objective of this study was to identify factors predictive of family satisfaction with VNA services after NICU discharge. STUDY DESIGN: This is an observational study using data collected from routine quality assurance phone calls to families after NICU discharge. The setting is a single NICU at a large, urban academic medical center in Boston, MA, USA. We included all hospitalized infants discharged from the NICU from 1 January 2008 to 31 July 2014. Predictors included markers of infant biological and social risk and a survey measure of parent and nurse perceptions of parents' preparedness at discharge. The outcome was parent response to the question, 'Did you find the VNA visit helpful?' at 2 weeks post discharge. RESULTS: Bivariate analyses showed perceived helpfulness of VNA visits associated with low maternal parity, lower 1-min Apgar score, lower birth weight and gestational age, diagnosis of respiratory distress syndrome and intraventricular hemorrhage and low discharge readiness scores. Only low maternal parity (odds ratio (OR) 1.82, 95% confidence interval (CI) 1.35, 2.46) and birth <35 weeks' gestation (OR 1.45, 95% CI 1.15, 1.83) were significant predictors in multivariable analysis. CONCLUSIONS: Low maternal parity and gestational age <35 weeks predicted parent satisfaction with VNA services. Referral for VNA services is common after NICU discharge. There are currently no guidelines indicating which infants and families stand to benefit most from such services. Our findings may help in developing and streamlining processes for post-hospitalization VNA service referrals for high-risk infants.

Teaching health science students foundation motivational interviewing skills: use of motivational interviewing treatment integrity and self-reflection to approach transformative learning.

BACKGROUND: Many undergraduate and graduate-entry health science curricula have incorporated training in motivational interviewing (MI). However, to effectively teach skills that will remain with students after they graduate is challenging. The aims of this study were to find out self-assessed MI skills of health students and whether reflecting on the results can promote transformative learning. METHODS: Thirty-six Australian occupational therapy and physiotherapy students were taught the principles of MI, asked to conduct a motivational interview, transcribe it, self-rate it using the Motivational Interviewing Treatment Integrity (MITI) tool and reflect on the experience. Student MI skills were measured using the reported MITI subscores. Student assignments and a focus group discussion were analysed to explore the student experience using the MITI tool and self-reflection to improve their understanding of MI principles. RESULTS: Students found MI challenging, although identified the MITI tool as useful for promoting self-reflection and to isolate MI skills. Students self-assessed their MI skills as competent and higher than scores expected from beginners. CONCLUSIONS: The results inform educational programs on how MI skills can be developed for health professional students and can result in transformative learning. Students may over-state their MI skills and strategies to reduce this, including peer review, are discussed. Structured self-reflection, using tools such as the MITI can promote awareness of MI skills and compliment didactic teaching methods.

Exploring ecological, emotional and social levers of self-rated health for urban gardeners and non-gardeners: A path analysis.

RATIONALE: The social, emotional, and mental health benefits associated with gardening have been well documented. However, the processes underlying the relationship between garden participation and improvements in health status have not been sufficiently studied. METHODS: Using population-based survey data (n = 469 urban residents), objective street environment data, and area-level measures, this research used a path analytic framework to examine several theoretically based constructs as mediators between gardening history and self-reported health. RESULTS: The results showed that garden participation influenced health status indirectly through social involvement with one's community, perceived aesthetic appeal of the neighborhood, and perceived collective efficacy. Gardeners, compared to non-gardeners, reported higher ratings of neighborhood aesthetics and more involvement in social activities, whereas aesthetics and involvement were associated with higher ratings of collective efficacy and neighborhood attachment. Collective efficacy, but not neighborhood attachment, predicted self-rated health. Gardening also directly influenced improved fruit and vegetable intake. The physical and social qualities of garden participation may therefore stimulate a range of interpersonal and social responses that are supportive of positive ratings of health. CONCLUSION: This research suggests that community planners and health professionals should aim to strengthen the social and aesthetic relationships while designing environments and policies as a way to ignite intermediate processes that may lead to improved health status.

Placental pathology and neonatal thrombocytopenia: lesion type is associated with increased risk.

OBJECTIVE: To investigate the association between thrombocytopenia and placental lesions. STUDY DESIGN: Cases included singleton infants admitted to the intensive care unit (2005 to 2010) with platelet counts <100 000 µl(-1). We selected a contemporaneous control group matched for gestational age: 49 cases and 63 controls. The frequency of thrombosis in fetal vessels, fetal thrombotic vasculopathy, acute chorioamnionitis, chronic villitis, infarcts, hematomas, cord insertion and increased circulating nucleated red blood cells were identified on retrospective review of placental histology. Logistic regression models were used to test for associations. RESULT: Placental lesions associated with poor maternal perfusion (odds ratio (OR) 3.36, 95% confidence interval (CI) 1.38, 8.15) or affecting fetal vasculature (OR 2.75, 95% CI 1.05, 7.23), but not inflammation, were associated with thrombocytopenia. A Pearson Chi-Square Test for Independence for fetal and maternal lesions indicated that the two are independent factors. CONCLUSION: Poor maternal perfusion and fetal vascular lesions are independently associated with thrombocytopenia in the newborn.

The FAST study: Fertility ASsessment and advice Targeting lifestyle choices and behaviours: a pilot study.

BACKGROUND: Lifestyle has been shown to affect fertility in both males and females, with compelling evidence that smoking and being under or overweight impairs natural and assisted fertility, and other factors such as stress and caffeine have also been implicated. The objective of this study was to determine whether providing infertile couples with individualized lifestyle assessments and ongoing support facilitates positive lifestyle changes enhancing healthy fertility. METHODS: We conducted a prospective cohort pilot study of 23 infertile couples attending an Adelaide-based fertility clinic for advice and treatment relating to infertility. The intervention was a comprehensive assessment interview with the couple, focused on health and lifestyle. Motivational interviewing techniques were used and ongoing support provided. The assessment was repeated after 4 months and included an exit questionnaire. The main outcome measure(s) was self-reported lifestyle changes, including increased exercise, modified diet, reduced caffeine and alcohol consumption, ceased or reduced smoking and decreased psychological stress. RESULTS: Following the initial lifestyle assessment interview, all participants reported adverse lifestyle behaviour. CONCLUSIONS: The results suggest that the FAST (Fertility ASsessment and advice Targeting lifestyle choices and behaviours) approach of an individualized assessment of current lifestyle practice followed by ongoing one to two weekly telephone support is effective in promoting healthy lifestyle change. Larger studies using this methodology are now required.

Risk of bovine tuberculosis for cattle sold out from herds during 2005 in Ireland.

A retrospective cohort study was conducted to determine the risk of bovine tuberculosis (TB) among animals sold out from herds that were free to trade animals during the year 2005 according to their bovine TB testing history during the year 2005. The present study sample comprised of 338,960 animals, of which 124,360 animals were sold out from herds that were restricted from trading at some stage during 2005 (bovine TB 'exposed') and 214,600 animals that were sold from herds which did not have their trading status withdrawn in 2005 (bovine TB 'non-exposed'). The overall risk of a diagnosis of bovine TB during the two-year period after the animals were sold out was 0.69 per cent. The odds of bovine TB were 1.91 higher for animals sold out from bovine TB 'exposed' herds compared with animals sold out from bovine TB 'non-exposed' herds (OR 95 per cent CI: 1.76 to 2.07, P<0.0001). Ten per cent of animals identified during field surveillance with bovine TB did so less than two months after being sold out in 2005, and similarly, 10 per cent of the animals classified as bovine TB positive by finding a bovine TB lesion at slaughter did so within 25 days (or less) of being sold out in 2005.

Arginine-rich peptides destabilize the plasma membrane, consistent with a pore formation translocation mechanism of cell-penetrating peptides.

Recent molecular-dynamics simulations have suggested that the arginine-rich HIV Tat peptides translocate by destabilizing and inducing transient pores in phospholipid bilayers. In this pathway for peptide translocation, Arg residues play a fundamental role not only in the binding of the peptide to the surface of the membrane, but also in the destabilization and nucleation of transient pores across the bilayer. Here we present a molecular-dynamics simulation of a peptide composed of nine Args (Arg-9) that shows that this peptide follows the same translocation pathway previously found for the Tat peptide. We test experimentally the hypothesis that transient pores open by measuring ionic currents across phospholipid bilayers and cell membranes through the pores induced by Arg-9 peptides. We find that Arg-9 peptides, in the presence of an electrostatic potential gradient, induce ionic currents across planar phospholipid bilayers, as well as in cultured osteosarcoma cells and human smooth muscle cells. Our results suggest that the mechanism of action of Arg-9 peptides involves the creation of transient pores in lipid bilayers and cell membranes.

Errors in health care management: what do they cost?

BACKGROUND: Iatrogenic injuries are relatively common and a potentially avoidable source of morbidity. The economic evaluation of this area has been limited by the lack of good quality national data to provide an estimate of incidence, associated disability, and preventability of iatrogenic injuries. Two recent surveys, the Quality in Australian Health Care Study (QAHCS) and the Utah Colorado Study (UTCOS), have now made this feasible. AIMS: To determine the direct costs associated with iatrogenic injuries occurring in a hospital setting. METHODS: The QAHCS was used as a representative national source of information on the incidence, disability, and preventability of iatrogenic injuries. Costs were calculated using information from Australian disease related groups (AN-DRGs) relative to the injury categories. RESULTS: The cost of just 12 preventable iatrogenic injuries is significant (0.25 million US dollars) and accounts for 2-3% of the annual budget of a typical Australian community based hospital of 120 beds. Costing data provide additional useful information for policy and decision makers. CONCLUSION: Costing iatrogenic injuries is an important component of the impact of these events. An ongoing national database of iatrogenic injuries is necessary to assist in identifying the incidence of these injuries, monitoring trends, and providing data for cost estimates and economic evaluations.

The role of the practice nurse. An exploratory study.

AIM: There is little research on the role of the practice nurse in Australia. However, there is some evidence that practice nurses are no longer primarily receptionists, but rather function as nurses. This article reports on a small qualitative study that set out to identify areas of effective shared care between general practitioners and practice nurses. METHOD: Semistructured interviews were conducted with general practitioners and practice nurses in eight general practices. A general practitioner who did not employ a practice nurse and a general practitioner and two nurse practitioners at a Community Health Centre were also interviewed. RESULTS: It was found that general practitioners and practice nurses have established effective working relationships that enhance patient care. Shared care was not found, except to some extent in the area of wound care. CONCLUSION: Most GPs and practice nurses interviewed believed that the current funding model, requiring GPs to sight all patients before a fee can be claimed, restricts the potential use of practice nurses' expertise, for example with patients returning for routine blood tests or blood pressure monitoring, or wound dressing. A change to the current model would have implications for the education and accreditation of practice nurses.

Linking public health and the health of the Chesapeake Bay.

The Chesapeake Bay has a profound impact on the lives of all who reside in the 64,000 square miles of its watershed. From crab cakes to sail-boats, drinking water to naval ships, the Bay touches virtually every aspect of life in the region. The Bay has inspired literature, driven the regional economy, and shaped political decision making and development patterns for homes, industry, agriculture, and transportation. As population demands increase and urban boundaries expand into pristine landscapes, the sustainability of the Chesapeake Bay and its resources face unprecedented pressures. Consequently, the public's health also is vulnerable to Bay pollution and other stresses stemming from development activities and widespread growth occurring throughout the Chesapeake Bay watershed. This paper will examine the linkages between the environmental quality of the Bay and the population health status, recommend ways to bridge ecological and human health concerns in the context of the Bay, and finally present a framework for developing a public health report card for the Bay.

Factors impacting on shared care working relationships between practice nurses and general practitioners: a literature review.

Practice nurses have worked in general practice for many years yet little is known or published in Australia about their work. Recent health care reforms in Australia, particularly the establishment of the Divisions of General Practice and various best-practice innovations linked to the National GP Strategy have seen an increase in the role of practice nurses. Despite this GPs in Australia are cautious about the role of practice nurses. Much of this caution arises from reform in general practice in Britain particularly the establishment of fund-holding for general practice. This article reviews the literature on practice nurses in Britain and Australia within the framework of the health reforms in general practice in both countries.