Challenges and opportunities for use of long-lasting insecticidal nets to prevent malaria during overnight travel in Uganda: a qualitative study.

BACKGROUND: Travel is a well-recognized risk factor for malaria. Within sub-Saharan Africa, travellers from areas of lower to higher transmission intensity are potentially at high risk of malaria. Long-lasting insecticidal nets (LLINs) are the primary tool for prevention of malaria, and their widespread use has contributed to substantial reductions in malaria burden. However, travellers often fail to use LLINs. To further explore the challenges and opportunities of using LLINs, travellers were interviewed in Uganda. METHODS: In August and September 2019, 20 participants attending outpatient clinics at Naguru General Hospital in Kampala with a history of travel out of Kampala within the previous 60 days were purposively selected. Data were collected through in-depth interviews and analysed thematically using NVivo 12. RESULTS: Of the 20 participants, 13 were male. Thirteen of the 20 participants tested positive for malaria by microscopy, and 5 reported using of LLINs during travel. The main reasons for travel were to attend social events (weddings, funerals, overnight prayers) and for work. travellers who attended social events reported using LLINs less commonly than those who travelled for work. Challenges to using LLINs during travel included: (1) limited access to LLINs; (2) challenges in planning ahead of travel; (3) lack of space or ability to hang LLINs while travelling; (4) impression that LLINs in lodging places were unhygienic; (5) cultural beliefs discouraging use of LLINs during social events; (6) participation in overnight ceremonies; and (7) doubts about efficacy of LLINs. Positive factors influencing use of LLINs during travel included knowledge regarding malaria prevention and good affordability and availability of LLINs. CONCLUSIONS: Despite good traveller knowledge regarding malaria control measures, use of LLINs was limited. Use of LLINs in the prevention of malaria among travellers from low to high transmission settings needs to be prioritized. This calls for increased behaviour change oriented communication to improve traveller preparedness and consideration of use of repellents in situations where LLINs may not be feasible. The Uganda Ministry of Health and Malaria Control Division should use educational messages to increase awareness about the risks of getting malaria during overnight travel through the media. Truck drivers should be sensitized through their companies to use the available space at the back of the trucks for hanging nets and consider using pop-up nets.

Establishment of Isolation and Noncongregate Hotels During COVID-19 and Symptom Evolution Among People Experiencing Homelessness-Atlanta, Georgia, 2020.

CONTEXT: Local agencies across the United States have identified public health isolation sites for individuals with coronavirus disease 2019 (COVID-19) who are not able to isolate in residence. PROGRAM: We describe logistics of establishing and operating isolation and noncongregate hotels for COVID-19 mitigation and use the isolation hotel as an opportunity to understand COVID-19 symptom evolution among people experiencing homelessness (PEH). IMPLEMENTATION: Multiple agencies in Atlanta, Georgia, established an isolation hotel for PEH with COVID-19 and noncongregate hotel for PEH without COVID-19 but at risk of severe illness. PEH were referred to the isolation hotel through proactive, community-based testing and hospital-based testing. Daily symptoms were recorded prospectively. Disposition location was recorded for all clients. EVALUATION: During April 10 to September 1, 2020, 181 isolation hotel clients (77 community referrals; 104 hospital referrals) were admitted a median 3 days after testing. Overall, 32% of community referrals and 7% of hospital referrals became symptomatic after testing positive; 83% of isolation hotel clients reported symptoms at some point; 93% completed isolation. Among 302 noncongregate hotel clients, median stay was 18 weeks; 61% were discharged to permanent housing or had a permanent housing discharge plan. DISCUSSION: Overall, a high proportion of PEH completed isolation at the hotel, suggesting a high level of acceptability. Many PEH with COVID-19 diagnosed in the community developed symptoms after testing, indicating that proactive, community-based testing can facilitate early isolation. Noncongregate hotels can be a useful COVID-19 community mitigation strategy by bridging PEH at risk of severe illness to permanent housing.

The effect of improved housing on indoor mosquito density and exposure to malaria in the rural community of Minkoameyos, Centre Region of Cameroon.

BACKGROUND: This study evaluated the effectiveness of improved housing on indoor residual mosquito density and exposure to infected Anophelines in Minkoameyos, a rural community in southern forested Cameroon. METHODS: Following the identification of housing factors affecting malaria prevalence in 2013, 218 houses were improved by screening the doors and windows, installing plywood ceilings on open eaves and closing holes on walls and doors. Monthly entomological surveys were conducted in a sample of 21 improved and 21 non-improved houses from November 2014 to October 2015. Mosquitoes sampled from night collections on human volunteers were identified morphologically and their parity status determined. Mosquito infectivity was verified through Plasmodium falciparum CSP ELISA and the average entomological inoculation rates determined. A Reduction Factor (RF), defined as the ratio of the values for mosquitoes collected outdoor to those collected indoor was calculated in improved houses (RFI) and non-improved houses (RFN). An Intervention Effect (IE = RFI/RFN) measured the true effect of the intervention. Chi square test was used to determine variable significance. The threshold for statistical significance was set at P < 0.05. RESULTS: A total of 1113 mosquitoes were collected comprising Anopheles sp (58.6%), Culex sp (36.4%), Aedes sp (2.5%), Mansonia sp (2.4%) and Coquillettidia sp (0.2%). Amongst the Anophelines were Anopheles gambiae sensu lato (s.l.) (95.2%), Anopheles funestus (2.9%), Anopheles ziemanni (0.2%), Anopheles brohieri (1.2%) and Anopheles paludis (0.5%). Anopheles gambiae sensu stricto (s.s.) was the only An. gambiae sibling species found. The intervention reduced the indoor Anopheles density by 1.8-fold (RFI = 3.99; RFN = 2.21; P = 0.001). The indoor density of parous Anopheles was reduced by 1.7-fold (RFI = 3.99; RFN = 2.21; P = 0.04) and that of infected Anopheles by 1.8-fold (RFI = 3.26; RFN = 1.78; P = 0.04). Indoor peak biting rates were observed between 02 a.m. to 04 a.m. in non-improved houses and from 02 a.m. to 06 a.m. in improved houses. CONCLUSION: Housing improvement contributed to reducing indoor residual anopheline density and malaria transmission. This highlights the need for policy specialists to further evaluate and promote aspects of house design as a complementary control tool that could reduce indoor human-vector contact and malaria transmission in similar epidemiological settings.

Examining the functional range of commercially available low-cost airborne particle sensors and consequences for monitoring of indoor air quality in residences.

Low-cost airborne particle sensors are gaining attention for monitoring human exposure to indoor particulate matter. This study aimed to establish the concentrations at which these commercially available sensors can be expected to report accurate concentrations. We exposed five types of commercial integrated devices and three types of "bare" low-cost particle sensors to a range of concentrations generated by three different sources. We propose definitions of upper and lower bounds of functional range based on the relationship between a given sensor's output and that of a reference instrument during a laboratory experiment. Experiments show that the lower bound can range from approximately 3 to 15 µg/m3 . At greater concentrations, sensor output deviates from linearity at approximately 300-3000 µg/m3 . We also conducted a simulation campaign to analyze the effect of this limitation on functional range on the accuracy of exposure readings given by these devices. We estimate that the upper bound results in minimal inaccuracy in exposure quantification, and the lower bound can result in as much as a 50% error in approximately 10% of US homes.

Living Arrangements and Supplemental Income Programs for Older Adults in Mexico.

Living arrangements often reflect important quality-of-life indicators for elderly adults. In particular, increased income can prompt changes in household living arrangements for elderly adults. Using a differences-in-differences approach, we examine whether a supplemental income program in Mexico for adults aged 70 and older influenced household size and composition. We compare outcomes at baseline and at six-month follow-up for elderly adults in the treatment group with those in the control group that did not participate in the program. We find that household size increased by 3% in the treatment group relative to the control group. We also find a statistically significant increase in the number of girls aged 6-11 in the household, likely the granddaughters or great-granddaughters of program recipients. Increases in household size were greatest for adults aged 70-79, couples, households receiving two or more supplemental incomes, and households in the top income tercile. Household size did not increase for households of adults aged 80 and older, singles, households with only one supplemental income recipient, and households not in the top income tercile. These results suggest that when older adults have more income, they use part of this income to house their grandchildren.

Scoping review of fire safety behaviors among high-rise occupants: Implications for public health nursing.

OBJECTIVE: The purpose of this review was to identify gaps in the research literature regarding high-rise (HR) building occupant fire safety behaviors. Findings from this review will inform further development of the role of public health nurses (PHNs) in promoting population-based strategies to enhance HR occupant fire safety. DESIGN AND SAMPLE: The search included peer-reviewed English language articles published after 2001 describing fire safety behaviors among HR building occupants in the United States. RESULTS: Fourteen articles were included in the final review. Twelve articles reported exclusively on commercial HR building fire safety; two reported on both the residential and commercial HR building fire safety; 10 reported on events related to the September 11, 2001 attack on the World Trade Center (WTC) towers. Various factors influenced HR occupants' fire safety behaviors, including knowledge about building fire safety features and emergency plans, participation in drills, and organizational emergency preparedness. People with mobility impairments required special considerations. Two theoretical models explaining HR occupants' fire safety behaviors were identified. CONCLUSIONS: Gaps in the research literature exist regarding residential HR occupant fire safety behaviors. Further research regarding ways that PHNs are currently engaged in this important public health issue should be further explored.

Housing discrimination and racial cancer disparities among the 100 largest US metropolitan areas.

BACKGROUND: Cancer contributes substantially to the life expectancy gap between US blacks and whites, and racial cancer disparities remain stubborn to eradicate. Disparities vary geographically, suggesting that they are not inevitable. METHODS: The authors examined the relationship between housing discrimination and the size of cancer disparities across large US metropolitan statistical areas (MSAs). MSA-level cancer disparities were measured using data from the US Centers for Disease Control and Prevention. Mortgage discrimination for each MSA was estimated using the Home Mortgage Disclosure Act database, and MSA racial segregation was determined using US Census data. Patterns of housing discrimination and cancer disparities were mapped, and the associations between these place-based factors and cancer disparities across MSAs were measured. RESULTS: Black-to-white cancer mortality disparities (rate ratios) varied geographically, ranging from 1.50 to 0.86; 88% of mortality ratios were >1, indicating higher mortality for blacks. In areas with greater mortgage discrimination, the gap between black and white cancer mortality rates was larger (correlation coefficient [r] = 0.32; P = .001). This relationship persisted in sex-specific analyses (males, r = 0.37; P < .001; females, r = 0.23; P = .02) and in models controlling for confounders. In contrast, segregation was inconsistently associated with disparities. Adjusting for incidence disparities attenuated, but did not eliminate, the correlation between mortgage discrimination and mortality disparities (r = 0.22-0.24), suggesting that cancer incidence and survival each account for part of the mortality disparity. CONCLUSIONS: Mortgage discrimination is associated with larger black-to-white cancer mortality disparities. Some areas are exceptions to this trend. Examination of these exceptions and of policies related to housing discrimination may offer novel strategies for explaining and eliminating cancer disparities.

Identification of Cross-sector Service Utilization Patterns Among Urban Medicaid Expansion Enrollees.

BACKGROUND: The expansion of Medicaid as part of the Affordable Care Act opened new opportunities to provide health coverage to low-income adults who may be involved in other public sectors. OBJECTIVE: The main objective of this study was to describe cross-sector utilization patterns among urban Medicaid expansion enrollees. RESEARCH DESIGN: We merged data from 4 public sectors (health care, human services, housing, and criminal justice) for 98,282 Medicaid expansion enrollees in Hennepin County, MN. We fit a latent class model to indicators of cross-sector involvement. MEASURES: Indicator variables described involvement levels within each sector from March 2011 through December 2014. Demographic and chronic condition indicators were included post hoc to characterize classes. RESULTS: We found 6 archetypes of cross-sector involvement: The "Low Contact" class (33.9%) had little involvement in any public sector; "Primary Care" (26.3%) had moderate, stable health care utilization; "Health and Human Services" (15.3%) had high rates of health care and cash assistance utilization; "Minimal Criminal History" (11.0%) had less serious criminal justice involvement; "Cross-sector" (7.8%) had elevated emergency department use, involvement in all 4 sectors, and the highest prevalence of behavioral health conditions; "Extensive Criminal History" (5.7%) had serious criminal justice involvement. The 3 most expensive classes (Health and Human Services, Cross-sector, and Extensive Criminal History) had the highest rates of behavioral health conditions. Together, they comprised 29% of enrollees and 70% of total public costs. CONCLUSIONS: Medicaid expansion enrollees with behavioral health conditions deserve focus due to the high cost-reduction potential across public sectors. Cross-sector collaboration is a plausible path to reduce costs and improve outcomes.

A qualitative study of the process of adoption, implementation and enforcement of smoke-free policies in privately-owned affordable housing.

BACKGROUND: Household smoke-free home rules cannot fully protect nonsmokers from secondhand smoke (SHS) if they live in multi-unit housing (MUH). Instead, property-level smoke-free policies are needed to prevent SHS incursion into apartment units and to keep common areas smoke-free. Smoke-free policies are usually at the discretion of property management companies and owners within the context of market-rate and privately-owned affordable housing in the U.S. METHODS: Semi-structured interviews on the policy development, implementation and enforcement experiences of 21 different privately-owned affordable housing management companies were conducted with representatives from properties in North Carolina and Georgia who had established smoke-free policies before 2016. RESULTS: The decision to adopt was typically made by corporate leadership, board members, owners or property managers, with relatively little resident input. Policy details were influenced by property layout, perceptions of how best to facilitate compliance and enforcement, and cost of creating a designated smoking area. Policies were implemented through inclusion in leases, lease addenda or house rules with 6 months' notice most common. Participants thought having a written policy, the norms and culture of the housing community, public norms for smoke-free environments, and resident awareness of the rules and their consequences, aided with compliance. Violations were identified through routine inspections of units and resident reporting. Resident denial and efforts to hide smoking were shared as challenges to enforcement, along with a perception that concrete evidence would be needed in eviction court and that simply the smell of SHS was insufficient evidence of violation. Over half had terminated leases or evicted residents due to violations of the smoke-free policy. The most common benefits cited were reduced turnover cost and time, and lower vacancy rates. CONCLUSIONS: Understanding the smoke-free policy process in privately-owned affordable housing can help practitioners encourage policies within subsidized housing contexts. The study identified salient benefits (e.g., reduced cost, time, and vacancies) that can be highlighted when encouraging MUH partners to adopt policies. Additionally, study findings provide guidance on what to consider when designing smoke-free policies (e.g., layout, costs), and provide insights into how to enhance compliance (e.g., resident awareness) and manage enforcement (e.g., routine inspections).

Social determinants of health priorities of state Medicaid programs.

BACKGROUND: Growing understanding of the influence of social determinants of health (SDH) on healthcare costs and outcomes for low income populations is leading State Medicaid agencies to consider incorporating SDH into their program design. This paper explores states' current approaches to SDH. METHODS: A mixed-methods approach combined a web-based survey sent through the Medicaid Medical Director Network (MMDN) listserv and semi-structured interviews conducted at the MMDN Annual Meeting in November 2017. RESULTS: Seventeen MMDs responded to the survey and 14 participated in an interview. More than half reported current collection of SDH data and all had intentions for future collection. Most commonly reported SDH screening topics were housing instability and food insecurity. In-depth interviews underscored barriers to optimal SDH approaches. CONCLUSION: These results demonstrate that Medicaid leaders recognize the importance of SDH in improving health, health equity, and healthcare costs for the Medicaid population but challenges for sustainable implementation remain.

Childhood Lead Poisoning: A Perpetual Environmental Justice Issue?

As the amount of lead in the environment has significantly decreased with the removal of lead in gasoline and paint, the United States has made great strides in preventing lead poisoning or reducing levels of lead in young children's blood. Even so, lead exposure is not equal for all children-low-income and minority children continue to bear a disproportionate burden of exposure primarily through contact with deteriorating lead-based paint from older housing and potentially through drinking contaminated water resulting from failing leaded pipes, as evidenced by the recent events in Flint, Michigan. These facts suggest that childhood lead poisoning is an environmental justice issue worthy of public health consideration and action; "environmental justice" is focused on identifying and addressing disproportionately high and adverse effects of environmental hazards on low-income and minority communities. The question remains, however, as to whether addressing the quality-of-life "risk" factors associated with lead poisoning might eventually lead to reduction in exposure, as well as potentially resulting in adverse health effects. Utilizing an environmental justice framework and examining this issue through a multidimensional environmental justice lens, we contemplated the quality-of-life factors that may essentially predispose minority children and their families to lead poisoning. Specifically, we examined American Community Survey data (2012-2016) focused on comparing race/ethnicity with other sociodemographic variables known to be associated with risks for childhood lead poisoning. The results provide thought-provoking context for making progress toward eliminating lead poisoning as a major environmental justice concern.

[Individual activation of dementia sufferers in a home setting : A randomized controlled study]. / Einzelaktivierung von Menschen mit Demenz im häuslichen Setting : Eine randomisierte kontrollierte Studie.

BACKGROUND AND OBJECTIVES: The present project investigated the hypothesis that a multimodal individual activation of people with mild to moderate dementia in the home setting during a 6-month intervention period leads to improved everyday practice and cognitive abilities compared to the control group. MATERIAL AND METHODS: Intervention: a practical activation was performed by relatives 6 days per week. Cognitive stimulation took place once a week and was done by an external person. The relatives were trained and counselled by project staff. EVALUATION: a multicentric randomized controlled trial (RCT) with total sample size of 72 participants suffering from dementia with a mini-mental state test (MMST) ≤24 and ≥12. Of the participants 36 were in the intervention group and 36 in the control group: intervention and follow-up periods each took 6 months. Primary outcome variables: activities of daily living (ADL) abilities (E-ADL test) and cognitive abilities (ADAS-Cog); secondary outcome variables: care dependency scale (PAS) and geriatric symptoms including instrumental abilities (NOSGER scale incl. IADL-test), quality of life (WHOQOL-BREF) and stress for the informal caregivers scale (HPS). The evaluation was carried out as a pre-post analysis (t0/t1/t2) using comparison of means for the differences between the pretest and posttest values. RESULTS: After the end of the 6­month intervention period (t1), there were positive effects on the ADL skills of people with mild dementia (Cohens d = 0.37) but no effects on the ADL skills of people with moderate dementia (Cohens d = 0.00). In terms of cognitive abilities, mild effects (Cohens d = 0.26) were found in people with moderate dementia but not in mild dementia (Cohens d = 0.04). The results are not significant. Caring dependency results in a non-significant effect in mild dementia (Cohens d = 0.33) and a significant effect in moderate dementia (Cohens d = 0.87, p = 0.025, Mann-Whitney U­test). The NOSGER subscale social behavior showed a strong significant effect in moderately severe dementia (Cohens d = 1.03, p = 0.013) but 6 months after the end of the intervention (t2) these effects were no longer detectable. With respect to the activating relatives no effects could be detected. CONCLUSION: The hypothesis could not be confirmed. Since the target sample size was not reached, significant results were not expected. Nevertheless, the calculation of the effect sizes provides indications of possible effects of multimodal activation.

The availability of smoking-permitted accommodations from Airbnb in 12 Canadian cities.

PURPOSE: Airbnb is a web-based peer-to-peer (P2P) service that enables potential hosts and guests to broker accommodations in private homes as an alternative to traditional hotels. The hospitality sector has increasingly gone smoke-free over the last decade. This study identified the availability and cost of smoking-permitted accommodations identified on Airbnb. METHODS: The study team searched for Airbnb accommodations in 12 Canadian cities across each of Canada's 10 provinces. Searches included availability for a single person for a private room, or double occupancy for an entire home/apartment; searches were for 1-night and 1-week stays. RESULTS: Cities across Canada, including Regina, Fredericton and Charlottetown, had no smoking-permitted accommodations available for the searches conducted. The proportion of private rooms available for one night that permitted smoking ranged from 2% in Calgary, 4% in Winnipeg and St. John's, 10% in Halifax and Victoria, 18% in Toronto, 45% in Vancouver and 69% in Montréal. The average cost for a private room for one night in Vancouver was $128, while the cost for a private room that permits smoking was $62; however, in other markets prices were more similar. DISCUSSION: Across Canada, there is a wide range of smoking-permitted accommodations available through Airbnb. In some markets, smoking-permitted accommodation may be significantly less expensive than smoke-free options. As hotel chains increasingly go smoke-free, it is possible that the marketplace will respond with offerings to fulfil consumer demand. As policy makers consider how to regulate P2P services like Airbnb, public health considerations should be included.

An evidence-based co-occurring disorder intervention in VA homeless programs: outcomes from a hybrid III trial.

BACKGROUND: Evidence-based treatment for co-occurring disorders is needed within programs that serve homeless Veterans to assist with increasing engagement in care and to prevent future housing loss. A specialized co-occurring disorders treatment engagement intervention called Maintaining Independence and Sobriety Through Systems Integration, Outreach and Networking - Veterans Edition (MISSION-Vet) was implemented within the Housing and Urban Development - Veterans Affairs Supportive Housing (HUD-VASH) Programs with and without an implementation strategy called Getting To Outcomes (GTO). While implementation was modest for the GTO group, no one adopted MISSION in the non-GTO group. This paper reports Veteran level outcome data on treatment engagement and select behavioral health outcomes for Veterans exposed to the MISSION-Vet model compared to Veterans without access to MISSION-Vet. METHODS: This hybrid Type III trial compared 81 Veterans in the GTO group to a similar group of 87 Veterans with mental health and substance use disorders from the caseload of staff in the non-GTO group. Comparisons were made on treatment engagement, negative housing exits, drug and alcohol abuse, inpatient hospitalizations, emergency department visits and income level over time, using mixed-effect or Cox regression models. RESULTS: Treatment engagement, as measured by the overall number of case manager contacts with Veterans and others (e.g. family members, health providers), was significantly higher among Veterans in the GTO group (B = 2.30, p = .04). Supplemental exploratory analyses between Veterans who received "higher" and "lower" intensity MISSION-Vet services in the GTO group failed to show differences in alcohol and drug use, inpatient hospitalization and emergency department use. CONCLUSIONS: Despite modest MISSION-Vet fidelity among staff treating Veterans in the GTO group, differences were found in treatment engagement. However, this study failed to show differences in alcohol use, drug use, mental health hospitalizations and negative housing exits over time among those Veterans receiving higher intensity MISSION-Vet services versus low intensity services. This project suggests that MISSION-Vet could be used in HUD-VASH to increase engagement among Veterans struggling with homelessness, a group often disconnected from care. TRIAL REGISTRATION: Clinicaltrials.gov, registration number: NCT01430741 , registered July 26, 2011.

The impact of housing type on low-income asthmatic children receiving multifaceted home interventions.

OBJECTIVES: This study sought to evaluate whether government-assisted vs market-rate housing type influences the frequency of asthma symptoms or the quality of life scores among low-income urban children. In addition, the study sought to evaluate whether housing type influenced the success of in-home environmental and educational interventions in improving children's asthma symptoms or quality of life scores. STUDY DESIGN: This was a before-and-after intervention design. Comprehensive health and environmental assessments and subsequent interventions were completed in 176 low-income households with 257 asthmatic children living in government-assisted housing and market-rate housing in Lowell, Massachusetts. METHODS: We collected environmental and health data with questionnaires at a baseline and a 12-month follow-up visit using the Children's Health Survey for Asthma and a walk-through environmental checklist. Education, tools to remove asthma triggers from the home, and home repairs and remediation were included in the interventions. RESULTS: As in other studies of multifaceted home interventions, there were significant improvements in all asthma symptoms, reductions in healthcare utilization related to asthma, and improvements in quality of life domains for children in both housing types. Environmental indices also improved from the baseline to the final assessment for both housing types. However, the housing type was an important factor in predicting a child's asthma status at the start of the study, with children living in government-assisted housing having significantly better physical health scores (76.8 of 100) and family emotional health scores (74.8 of 100) and fewer overnight hospital stays (mean of 0.02 in the previous 4 weeks) than children living in market-rate housing (67.6, 71.6, and 0.06, respectively). Examination of the change in the health status over the 1-year study period found that children living in market-rate housing had significantly larger reductions in the number of asthma attacks (0.43 in the previous 4 weeks versus 0.24 in assisted housing) and overnight hospital stays (0.06 in the previous 4 weeks versus 0.01 in assisted housing) and larger improvements in physical health quality of life scores (54% improved versus 25.5% in assisted housing). CONCLUSIONS: Public assistance for low-income urban housing is associated with better health among children with asthma, and may influence the impact the in-home interventions have on health outcomes because children in market-rate housing have more prospects for improvement in their asthma-related health.

Findings from the Initial Use of the Healthy Homes Rating System (HHRS) in Three American Cities.

HUD's Healthy Homes Rating System (HHRS) is a modification of the English version, using scoring values developed in England. The goal of the HUD Three-City Healthy Homes Rating System (HHRS) study was to create a baseline of the prevalence and severity of 29 home health hazards in three cities-Detroit, MI; Greensboro, NC; and Alameda County, CA-and to compare the results to the prevalence and severity found in England. We analyzed 978 housing assessments over 3 years. Hygrothermal hazards (e.g., excess cold) were the most prevalent across the sites. However, significant differences in the type and severity of hazards across communities were found and were more severe in US sample homes than in their English counterparts. The results suggest that the tool shows promise in its ability to identify home health hazards.

Housing and overdose: an opportunity for the scale-up of overdose prevention interventions?

BACKGROUND: North America is currently experiencing an overdose epidemic due to a significant increase of fentanyl-adulterated opioids and related analogs. Multiple jurisdictions have declared a public health emergency given the increasing number of overdose deaths. In the province of British Columbia (BC) in Canada, people who use drugs and who are unstably housed are disproportionately affected by a rising overdose crisis, with close to 90% of overdose deaths occurring indoors. Despite this alarming number, overdose prevention and response interventions have yet to be widely implemented in a range of housing settings. OVERDOSE PREVENTION INTERVENTIONS: There are few examples of overdose prevention interventions in housing environments. In BC, for example, there are peer-led naloxone training and distribution programs targeted at some housing environments. There are also "supervised" spaces such as overdose prevention sites (similar to supervised consumption sites (SCS)) located in some housing environments; however, their coverage remains limited and the impacts of these programs are unclear due to the lack of evaluation work undertaken to date. A small number of SCS exist globally in housing environments (e.g., Germany), but like overdose prevention sites in BC, little is known about the design or effectiveness, as they remain under-evaluated. CONCLUSIONS: Implementing SCS and other overdose prevention interventions across a range of housing sites provides multiple opportunities to address overdose risk and drug-related harms for marginalized people who use drugs. Given the current overdose crisis rising across North America, and the growing evidence of the relationship between housing and overdose, the continued implementation and evaluation of novel overdose prevention interventions in housing environments should be a public health priority. A failure to do so will simply perpetuate what has proven to be a devastating epidemic of preventable death.

Results of a metabolic health clinic at a hostel for homeless men.

OBJECTIVES: People who are homeless have high mortality and morbidity, including from metabolic disorder. The aim of this study was to report on the characteristics and progress of the metabolic health of people attending a metabolic clinic at a homeless men's shelter. METHODS: Homeless men attending the clinic were assessed by measuring their weight, height, body mass index (BMI), waist circumference, blood pressure, blood lipids, fasting blood glucose and, if indicated, HbA1c. The sample characteristics of people who attended once (one-off clients) were compared to those who attended on more than one occasion (returning clients). Changes in health status were examined among returning clients by comparing baseline results to those at their last clinic visit. RESULTS: Baseline data were recorded on a total of 136 men, of whom 126 had a consultation with a general practitioner and at least one blood test. The 136 clients had a median BMI of 27.4 kg/m2. Forty-three were obese (BMI ≥30 kg/m2), 18 had class II obesity (BMI >35 kg/m2) and seven were underweight (BMI <20 kg/m2). Sixty-five had an intervention for either a newly diagnosed condition or a change to existing medical treatment. Seventy-six returning clients were seen on an average of 2.3 further occasions. Returning clients had significant improvements in measures of metabolic health. CONCLUSIONS: Homeless people in Sydney appear to be at a high risk of metabolic disease. The feasibility of a metabolic health clinic was demonstrated, and an encouraging improvement in some health indicators was found.

Utilization effect of floor plan sketches in hypothetical cases assuming a community care meeting.

Objective　Floor plan sketches (FPSs) are schematic representations of floors in a home. FPSs display information gathered from observations and interviews on people's way of dwelling. To elucidate the effects of utilizing FPSs in case reviews assuming a community care meeting attended by multidisciplinary professionals, we conducted reviews of hypothetical cases created for experimental purposes.Methods　Two hypothetical cases (Cases 1 and 2) were developed, and each case was reviewed with and without FPSs. Two groups (Groups A and B) were created, each consisting of five health care and welfare professionals involved in actual case reviews. Group A reviewed Case 1 without FPSs followed by Case 2 with FPSs, while Group B reviewed Case 2 without FPSs followed by Case 1 with FPSs. Case conferences and group interviews conducted after the completion of these reviews. Based on the verbatim transcripts of the reviews and interviews, we investigated differences between case reviews with and without FPSs with regard to the time required for the review and the number and contents of participants' comments.Results　Review content could largely be divided into two categories: (1) the living conditions and support for the case subjects and their families, and (2) their homes and their way of dwelling at home. These categories were common to case reviews both with and without FPSs. In discussions about the homes and ways of dwelling, however, confirmation of the locations of rooms consumed a large amount of time in case reviews without FPSs. In case reviews with FPSs, discussions were more specific and included details such as room usage and paths by which residents move. The mean time required for a review was 41 minutes per case (range: 36 to 44 minutes), which did not greatly differ based on whether or not FPSs were used. Participants made more comments and seemed to interact more actively with each other when they had the FPSs than when they did not. The impressions of participants were that FPSs allowed the visualization of the case subjects and their families in their homes and fostered a greater feeling of familiarity with the case.Conclusion　The use of FPSs in case reviews reduces the time spent on information sharing and allows more detailed review contents. Furthermore, FPSs enhance the ability to imagine the daily lives of case subjects and their families, thereby potentially broadening assessments in case reviews.