The Medical Treatment of Homeless People

Drop-In Wound Care: Calgary's Wound Care Model Centred Around People Experiencing Homelessness

People experiencing housing insecurities or homelessness face significant barriers to equitable healthcare. A drop-in wound care service was established to mitigate social barriers and improve accessibility. This model facilitates direct access to a multidisciplinary team of trauma-informed medical staff on a walk-in basis. A retrospective chart review was performed on patients seen at the drop-in clinic from January 2021 to December 2021. A total of 119 patients were serviced over 798 visits, with 254 unique wounds managed. 82.8% of patients were living unsheltered, in emergency shelters or in provisional accommodation at the time of assessment. Trauma wounds, lower leg ulcers and frostbites represented the top three complaints. 69.7% of all patients returned to service for at least a second visit, with a median of 4 visits per patient over 42.5 days. Unsheltered patients were most likely to return to service (87.5%) but were most likely to be lost prior to wound closure (68.8%). Timely access to care with consistent follow-up is essential for quality wound care. Our drop-in service presents a working model for providing equitable wound care to socially disadvantaged patient populations. The effectiveness of this model is highlighted by the continual expansion serving 909 and 1029 visits in subsequent years.

Factors influencing the length of hospital stay of people experiencing homelessness

Introduction

People experiencing homelessness (PEH) are affected by poor mental and physical health. Crucial healthcare remains inaccessible. In urgent need, people seek assistance in hospitals. The length of stay (LOS) can be used as an indicator of quality in inpatient healthcare. This study aimed to reveal factors influencing the LOS of PEH.

Methods

A retrospective secondary data analysis of hospital discharge letters was conducted. Descriptive analyses were used to examine sociodemographics and the LOS in relation to individual disease groups according to the ICD-10. Disease burden was evaluated using a modified Elixhauser Comorbidity Score (ECS). Analyses were conducted separately by sex. Multiple linear regression was used to identify factors influencing the LOS.

Results

The analysis included 807 hospital discharge letters from 521 PEH. The majority of letters were from men (89.2%). Both groups differed significantly in terms of age, with more women under the age of 30 years (27.1% versus 10.3%, p < 0.001). The total median LOS was 7 days with no sex difference (IQR women: 3.5-11.5, IQR men: 3-12, p = 0.837). Women had the longest median LOS for infectious diseases, skin diseases, and mental disorders. Men had the longest median LOS for infectious diseases, musculoskeletal diseases, and respiratory diseases. The median ECS was zero for both (p = 0.548). Significant factors influencing the LOS included mental disorders (β: 0.327, B: 0.788, CI(B): 0.465-1.110, p < 0.001), infectious diseases (β: 0.240, B: 0.869, CI(B): 0.504-1.234, p < 0.001), and homelessness duration (β: 0.213, B: 0.059, CI(B): 0.031-0.086, p < 0.001).

Conclusion

Gender had no significant effect on the LOS. The significant demographic factor was the duration of homelessness, indicating that the health status of PEH deteriorates and access to healthcare decreases over time. Medical factors had a strong influence on the LOS of PEH. In highly prevalent disease categories, PEH have long hospital stays. A relevant factor for the LOS of PEH is their health status. Improving care structures has the potential to improve the LOS. Early integration of healthcare and social work can ensure a safe discharge and influence the LOS. The development of adequate aftercare services for PEH is necessary.

Immunity against measles, mumps, rubella, and varicella among homeless individuals in Germany - A nationwide multi-center cross-sectional study

Introduction

Homeless individuals suffer a high burden of vaccine-preventable infectious diseases. Moreover, they are particularly susceptible to adverse infection outcomes with limited access to the health care system. Data on the seroprevalence of measles, mumps, rubella, and varicella within this cohort are missing.

Methods

The seroprevalence of measles, mumps, rubella, and varicella was determined within the homeless population in Germany. Predictors of lacking immune protection were determined using multivariable logistic regression analysis.

Results

Homeless individuals in Germany (n = 611) showed a seroprevalence of 88.5% (95% CI: 85.8-91.0) for measles, 83.8% (95% CI: 80.6-86.6) for mumps, 86.1% (95% CI: 83.1-88.7) for rubella, and 95.7% (95% CI 93.8-97.2) for varicella. Measles seroprevalences declined from individuals born in 1965 to individuals born in 1993, with seroprevalences not compatible with a 95% threshold in individuals born after 1980. For mumps, seroprevalences declined from individuals born in 1950 to individuals born in 1984. Here, seroprevalences were not compatible with a 92% threshold for individuals born after 1975. Seronegativity for measles, mumps and rubella was associated with age but not with gender or country of origin.

Discussion

Herd immunity for measles and mumps is not achieved in this homeless cohort, while there was sufficient immune protection for rubella and varicella. Declining immune protection rates in younger individuals warrant immunization campaigns also targeting marginalized groups such as homeless individuals. Given that herd immunity thresholds are not reached for individuals born after 1980 for measles, and after 1975 for mumps, vaccination campaigns should prioritize individuals within these age groups.

Community-Based Wound Care Programs for Unhoused Individuals

Wound care management for unhoused individuals is challenging due to the lack of healthcare infrastructure to handle the unique needs of this population. Therefore, we aimed to obtain insights for best practices and to establish a care clinic that is low threshold, community-based and meets the needs of unhoused people. We employed two approaches: (1) conduct a targeted narrative review of the literature of existing or proposed community-based program models that can address the wound care needs of unhoused individuals, and (2) assess cost-effectiveness and describe the results of a survey administered to unhoused clients and their health care providers at a community-based wound care program in Honolulu, Hawai'i. The literature search and screening yielded 11 articles relevant to the topic. Per the literature, existing community-based healthcare programs were successful when: (1) wound care services were incorporated into a broader social/health program, (2) cost-effective, and (3) comprehensive services were provided. Survey results in Honolulu found that the wound care program matched the needs of the targeted population and was cost-effective. Difficulty in following clients until wound closure and the sustainability of the program, particularly the lack of insurance reimbursement for street-based services, were perceived challenges. Additionally, the lack of insurance reimbursement for street-based wound care services continues to impact sustainability. Community-based programs can be successful in addressing the wound care needs of unhoused individuals if they address complex fundamental issues. This paper highlights existing gaps in logistics and policies that must be addressed to meet the specific medical needs of these vulnerable individuals.

Medical centres for the homeless in Hamburg - consultation reasons and diagnoses compared to primary care patients in the regular health care system

BACKGROUND

In Germany, homeless people are entitled to health care within the regular health care system. However, due to their specific living conditions they make little use of these services. In 2013, three Medical centres for the homeless (MCH) were opened in Hamburg to provide general health care. This study aims to analyse the consultation reasons and diagnoses prevalent among the homeless in comparison to regular primary care patients. It also examines the means and obstacles of integrating the homeless into Germany's regular health care system.

METHODS

From 2013 to 2014, routine medical data of all patients of the MCH consenting to participate in the study were analysed descriptively, in particular consultation reasons (categorised by ICPC-2), ICD-10 diagnoses and data on health insurance status and the use of the regular health care system. Consultation reasons and diagnoses of homeless patients were compared descriptively with data from regular general practices. Additionally, anonymous data on patient numbers, gender and insurance status was exported from the MCH's software and analysed descriptively for the years 2013 to 2020.

RESULTS

A total of 840 homeless patients in 2013 and 2014 gave consent to the evaluation of consultation reasons and diagnoses. The most frequent consultation reasons in the MCH in 2013 were skin conditions (24%), musculoskeletal conditions (16%) and psychological disorders (14%), in GP practices these were musculoskeletal conditions (22%), conditions affecting the digestive system (14%) and skin conditions (12%). Essential (primary) hypertension, diabetes mellitus type 2 and back pain are among the top-10-diagnoses in GP practices, as well as in MCH. With regard to the other top-10-diagnoses, there are clear differences between GP practices and MCH: "Psychological behavioural disorder due to alcohol" and diagnoses in connection with trauma, skin infections and acute respiratory infections stand out in MCH. 35% of the homeless patients reported a lack of health insurance as the reason for "not making use of" the regular health care system, while 10% reported they were unable to visit a regular general practitioner due to physical or psychological reasons. In the years 2013-2020 46% to 73% of the 8.380 MCH patients had no health care insurance.

CONCLUSION

Patients consulting the MCH suffer from medical conditions typical for the homeless, namely skin diseases, wounds, injuries and behavioural disorders due to alcohol abuse, but also from "typical" symptoms in regular GP care as cough or lower back symptoms. Consultation reasons mostly are acute illnesses. Chronic diseases are equally present in regular GP and MCH patients, but pose a great challenge for the homeless among other things due to their irregular contact with the health care system. The lack of health insurance poses the greatest hurdle to the integration of the homeless into the regular health care system.

[Health of homeless individuals during the COVID-19 pandemic]

The living situation and health of homeless people differs from the general population in many ways. It is reasonable to assume that the homeless population has been particularly vulnerable during the coronavirus disease 2019 (COVID-19) pandemic. This narrative review will summarize the current literature on the health and care of homeless people during the COVID-19 pandemic. The literature research was performed between December 2022 and February 2023. In addition to the current national and international literature, findings from the "National Survey on the Psychiatric and Somatic Health of Homeless Individuals" (NAPSHI study) will be synopsized, examining psychiatric and somatic diseases as well as the care for homeless people in Germany.Homeless individuals are often mentally and physically ill and have limited access to the regular medical care system. Facilities with group rooms and dormitories pose a risk for outbreaks during the COVID-19 pandemic. As suspected, evidence of Severe Acute Respiratory Syndrome Coronavirus Type 2 (SARS-CoV‑2) infections emerged more frequently in homeless individuals than in the general population during the pandemic. Many of the infected individuals were asymptomatic. High rates of those unknowingly infected homeless individuals may have contributed to the spread of the viral disease. However, uncontrolled COVID-19 outbreaks, as feared by some researchers at the beginning of the pandemic, were not observed.

Saúde dos indivíduos em situação de rua

Introdução: A população em situação de rua é vulnerabilizada por diversos fatores que determinam ou condicionam sua saúde e ocasionam aumento dos índices de comorbidades clínicas, entre elas as doenças mentais, crônicas e infectocontagiosas. A marginalização dos indivíduos que se encontram em situação de rua abre uma lacuna na assistência em saúde que, por vezes, é suprida por organizações sem fins lucrativos que exercem um papel social elementar. Objetivo: Mapear o perfil clínico da população em situação de rua de Curitiba (PR) atendida por iniciativa voluntária no período de um ano. Métodos: Trata-se de um estudo observacional descritivo de base documental realizado com fichas clínicas dos 509 pacientes maiores de 18 anos e que tiveram seu primeiro atendimento médico realizado pela Associação Médicos do Mundo, filial Curitiba (PR), no ano de 2019. Resultados: Indivíduos do sexo masculino, de etnia branca, faixa etária entre 36 e 45 anos, que cursaram o ensino fundamental e que se encontravam havia menos de um ano em situação de rua foram as condições sociodemográficas predominantes. As principais queixas motivadoras da procura pelo atendimento foram dor (45,19%), lesões cutâneas (15,71%) e queixas oftalmológicas (6,68%). Parte dos indivíduos mostrou acometimento crônico por hipertensão arterial sistêmica (9,03%), HIV/AIDS (3,53%) e diabetes mellitus (3,53%). Também foi identificada quantidade significativa de relatos de histórico de traumas físicos (59%). Encontrou-se correlação estatística entre hipertensão e medicamentos de uso contínuo (p=0,001). Menos que 10% dos indivíduos procuraram atendimento médico por queixas de saúde mental. Das mulheres que fizerem parte do estudo, 70% relataram fazer uso de substâncias e aproximadamente metade delas, uso regular de medicamentos. Já o uso de anticoncepcionais foi relatado por uma minoria delas (18,57%). Conclusões: As queixas de dor, as lesões cutâneas e as demandas oftalmológicas foram os principais motivadores da procura por ajuda médica pela população em situação de rua, além da prevalência de hipertensão arterial sistêmica como doença crônica. Os achados podem auxiliar e direcionar ações em saúde voltadas para essa população marginalizada.

[Health Service Utilization by Homeless Persons: Analysis of the Role of Enabling Factors, Pain and Gender using the Gelberg-Andersen Model]

The aim of the study was to find factors that influence health service utilization by homeless people. In a field study, a sample of 51 homeless men and 47 homeless women in the German county of Baden-Württemberg participated in face-to-face-interviews with a questionnaire designed for this study. Analyses were performed using multiple logistic regression models. Variables were organized using the Gelberg-Andersen Behavioral Model for Vulnerable Populations. Satisfied subsistence needs (OR 1.33, 95%-CI [1.03-1.72] regarding utilization of vaccinations), a stable source of primary care (OR 12.2 [1.81-82] regarding utilization of early detection examinations; quasi-complete separation regarding use of GP services) social networks (OR 2.9 [1.13-7.5] regarding utilisation of early detection examinations; OR 0.63 [0.41-0.98] regarding emergency department visits) and technological ressources (OR 2.2 [1.13-4.4] regarding use of GP services) had a positive influence on the pattern of health service utilization. Pain was correlated with more emergency department visits (OR 1.72 [1.22-2.4]) and hospitalizations (OR 1.66 [1.19-2.3]). The results showed differences between homeless men and women. The factors of influence found in this study should be addressed in the care of homeless persons. Integration of social care into the regular health care system is necessary for early detection and treatment of complex social and medical needs of vulnerable populations. This requires interprofessional approaches in medical education and training focussing on the situation of vulnerable populations and on social determinants of health.

Chronic diseases and multi-morbidity in persons experiencing homelessness: results from a cross-sectional study conducted at three humanitarian clinics in Germany in 2020

BACKGROUND

Persons experiencing homelessness (PEH) suffer a high burden of chronic diseases and multi-morbidity, yet face significant barriers in accessing healthcare services. These health inequalities were further aggravated during the COVID-19 pandemic. While there is a lack of comprehensive health data on PEH, even less is known about populations experiencing housing exclusion, a hidden form of homelessness. This study examines and compares chronic diseases and multi-morbidity in PEH, persons experiencing housing exclusion, and persons with secure housing who lacked access to regular healthcare services in the wake of the COVID-19 pandemic in Germany.

METHODS

Study participants were adults who sought medical care at clinics of the humanitarian organisation "Ärzte der Welt" in Munich, Hamburg and Berlin in 2020. The patients were categorised into three housing groups according to the ETHOS classification of homelessness and housing exclusion. Socio-demographic characteristics, self-rated health, chronic diseases and multi-morbidity were described in each group. Logistic regression analysis was used to identify socio-demographic factors associated with higher odds of chronic diseases and multi-morbidity in each housing group.

RESULTS

Of the 695 study participants, 333 experienced homelessness, 292 experienced housing exclusion and 70 had secure housing. 92.3% of all patients had either no or limited health coverage, and 96.7% were below the poverty line. Males and EU/EEA citizens were highly represented among PEH (74.2% and 56.8% respectively). PEH had lower self-rated health (47.8%, p = 0.04), and a higher prevalence of psychiatric illness (20.9%, p = 0.04). In adjusted analyses, belonging to the age group 35-49 and ≥ 50 years were associated with greater odds of chronic disease (AOR = 2.33, 95% CI = 1.68-3.24; AOR = 3.57, 95% CI = 2.55-5.01, respectively) while being ≥ 50 years old was associated with multi-morbidity (AOR = 2.01, 95% CI = 1.21, 3.33). Of the 18 participants tested for SARS-COV-2, 15 were PEH, 1 of whom tested positive.

CONCLUSIONS

Housing status was not an independent risk factor for chronic disease and multi-morbidity in our study population. However, PEH reported poorer self-rated and psychiatric health. Strategies to improve access to healthcare services amongst persons experiencing homelessness and housing exclusion are needed in Germany.

Diversity-sensitive measures in German hospitals - attitudes, implementation, and barriers according to administration managers

Background

Populations have varying needs and expectations concerning health care that result from diversity characteristics such as a migrant background, gender identity, disability, and age. These needs and expectations must be considered to ensure adequate utilization and quality of health services. Approaches to address diversity do exist, however, little is known about the extent to which they are implemented by health care facilities. The present study aims to examine, which measures and structures hospitals in Germany employ to address diversity, as well as which barriers they encounter in doing so.

Methods

A mixed-mode survey among administration managers of all registered German hospitals (excluding rehabilitation hospitals; n = 1125) was conducted between May and October 2019 using pen-and-paper and online questionnaires. Results were analyzed descriptively.

Results

Data from n = 112 hospitals were available. While 57.1% of hospitals addressed diversity in their mission statement and 59.9% included diversity considerations in quality management, dedicated working groups and diversity commissioners were less prevalent (15.2% each). The majority of hospitals offered multi-lingual admission and exit interviews (59.8%), treatments or therapies (57.1%), but only few had multi-lingual meal plans (12.5%) and seminars or presentations (11.6%). While 41.1% of the hospitals offered treatment and/or nursing exclusively by staff of the same sex, only 17.0% offered group therapies for both sexes separately. According to the managers, the main barriers were a lack of financial resources (54.5%), a lack of incentives from the funding providers (49.1%), and organizational difficulties (45.5%). Other reported barriers were a lack of conviction of the necessity among decision makers (28.6%) and a lack of motivation among staff members (19.6%).

Conclusions

Administration managers from only a small proportion of hospitals participated in our survey on diversity sensitivity. Even hospitals of those who did are currently not adequately addressing the diversity of staff members and patients. Most hospitals address diversity on an ideational level, practical measures are not widely implemented. Existing measures suggest that most hospitals have no overarching concept to address diversity in a broader sense. The main reported barriers relate to economic aspects, a lack of support in organizing and implementing corresponding measures and a lack of awareness or motivation.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12913-022-08058-3.

Typology of Currently or Formerly Homeless Individuals Based on Their Use of Health and Social Services

This study identified profiles among 455 currently or formerly homeless individuals in Quebec (Canada), based on health and social service use. Using latent class analysis, four profiles were identified that grouped individuals with: (1) few health problems, and using few case managers and family doctors, but with high frequency of psychiatric consultations, emergency department (ED) visits and hospitalizations; (2) chronic physical illnesses, having case managers and family doctors, but low frequency of ED visits and hospitalizations; (3) moderate health problems and little service use; and (4) multiple and complex health problems and high frequency of service use. These profiles suggest the following recommendations to more adequately meet patient needs: regarding Class 1, improved outreach services, more ED liaison nurses and peer navigation; Class 2: more family doctors and case managers; Class 3: higher family doctors; and Class 4: more assertive or intensive case management, harm reduction and permanent housing resources.

Increasing Number of Individuals Receiving Hepatitis B nucleos(t)ide Analogs Therapy in Germany, 2008-2019

Background: Germany is a low prevalence country for hepatitis B virus (HBV) infection with higher prevalence in vulnerable groups. The number of treated chronic hepatitis B (CHB) patients is unknown. We aimed to determine the number of CHB patients treated with nucleos(t)ide analogs (NUCs), the treatment costs within the statutory health insurance (SHI) in Germany and per patient per month. Methods: Data on pharmacy bills of NUCs to patients with SHI between 2008 and 2019 were purchased from Insight Health™ and described. Negative binomial regression was used for trend analysis. Results: Number of patients increased between 2008 and 2019 (4.9% per year) with little changes in treatment options. Overall prescription costs were increasing (6.7% per year on average) until the introduction of tenofovir and entecavir generics in 2017 after which costs decreased by 31% in 2019. Average therapy costs peaked at 498 Euro per patient per month in 2016 and decreased to 214 Euro in 2019. Prescriptions changed from 30 to 90 pills per pack over time. HBV therapy was prescribed to 97% by three medical specialist groups, mainly specialists in internal medicine (63%), followed by hospital-based outpatient clinics (20%) and general practitioners (15%). Contrary to guideline recommendation, adefovir was still prescribed after 2011 for 1-5% of patients albeit with decreasing tendency. Prescriptions per 100,000 inhabitants were highest in Berlin and Hamburg. Conclusion: Our data shows, that the number of treated CHB patients increased steadily, while NUC therapy costs decreased. We recommend continued testing and treatment for those eligible to prevent advanced liver disease and possibly decrease further transmission of HBV.

A retrospective analysis of the health and social situation of homeless people in Berlin: study protocol

BACKGROUND

Homelessness is often described as both a driver and a consequence of poor health, social exclusion and economic marginalisation. The present protocol provides a detailed description of the study Examining the health situation of homeless people in Berlin: a retrospective analysis of data from the health centre for the homeless of the Jenny De la Torre Foundation from 2006 to 2020 (GIG study). The primary objective of the GIG study is to describe and analyse the social and health situation of homeless people in Berlin.

METHODS

A retrospective secondary data analysis of an anonymous full census of medical records for the years 2006 until 2020 from a health centre for homeless people will be carried out. The main outcome is the description and analysis of the social and health situation of homeless people in Berlin. Total and cross-sectional sample characteristics will be presented in a descriptive analysis using Chi-Square Test, Mann-Whitney-U-Test or independent t-Test as appropriate to test (sub) group differences. Further, outcomes will be analysed using finite mixture modelling in order to distinguish different types of social and health conditions. Latent variable regressions will be applied in order to identify sociodemographic and disease-related factors associated with decreasing health conditions.

DISCUSSION

Given the high number of homeless individuals in Germany, it is of great importance to examine their social and health situation in order to gain a better understanding of challenges and needs of homeless people and work on new approaches and solutions to effectively address these.

TRAIL REGISTRATION

The study was prospectively registered with the German Clinical Trials Register (trial registration number: DRKS00021172 ). Registered 26 June 2020.

Establishing a student-run free clinic in a major city in Northern Europe: a 1-year experience from Hamburg, Germany

BACKGROUND

Student-Run Free Clinics (SRFCs) have been an integral part of US medical schools since the 1960s and provide health care to underserved populations. In 2018, we established an SRFC in Hamburg, Germany, a major city in Northern Europe. The aim of this study was to describe the central problems and to investigate the usefulness of an SRFC in a country with free access to medical care, such as Germany.

METHODS

All consecutive patients treated at the SRFC Hamburg between February 2018 and March 2019 that consented to this study were analyzed regarding clinical characteristics, diagnosis, readmission rate and country of origin.

RESULTS

Between February 2018 and March 2019, 229 patients were treated at the SRFC in Hamburg. The patients came from 33 different countries with a majority (n = 206, 90%) from countries inside the European Union. The most common reasons for visiting the SRFC were infections (23.2%), acute or chronic wounds (13.5%) and fractures (6.3%).

CONCLUSION

Our multicultural patients suffer mainly from infections and traumatological and dermatological diseases. We find similarities to published Canadian SRFC patient cohorts but differences in diseases and treatment modalities compared to US SRFCs. Importantly, we demonstrate the relevance and necessity of the SRFC in a major city in Northern Europe.

The Effects of Obesity-Related Anthropometric Factors on Cardiovascular Risks of Homeless Adults in Taiwan

Homelessness is a pre-existing phenomenon in society and an important public health issue that national policy strives to solve. Cardiovascular disease (CVD) is an important health problem of the homeless. This cross-sectional study explored the effects of four obesity-related anthropometric factors-body mass index (BMI), waist circumference (WC), waist-to-hip ratio (WHR), and waist-to-height ratio (WHtR)-on cardiovascular disease risks (expressed by three CVD markers: hypertension, hyperglycemia, and hyperlipidemia) among homeless adults in Taipei and compared the relevant results with ordinary adults in Taiwan. The research team sampled homeless adults over the age of 20 in Taipei City in 2018 and collected 297 participants. Through anthropometric measurements, blood pressure measurements, and blood tests, we calculated the obesity-related indicators of the participants and found those at risks of cardiovascular disease. The results showed that the prevalence of hypertension, hyperglycemia, and hyperlipidemia in homeless adults was significantly higher than that of ordinary adults in Taiwan. Among the four obesity-related indicators, WHtR showed the strongest association with the prevalence of hypertension and hyperlipidemia, followed by WHR, both of which showed stronger association than traditional WC and BMI indicators. It can be inferred that abdominal obesity characterized by WHtR is a key risk factor for hypertension and hyperlipidemia in homeless adults in Taiwan. We hope that the results will provide medical clinical references and effectively warn of cardiovascular disease risks for the homeless in Taiwan.

Dental problems and chronic diseases in mentally ill homeless adults: a cross-sectional study

Background

Dental problems (DPs) and physical chronic diseases (CDs) are highly prevalent and incident in people with low socioeconomic status such as homeless individuals. Yet, evidence on the association between DPs and physical CDs in this population is limited. In the present study, we assessed the association between DPs and type and number of CDs in individuals experienced chronic homelessness and serious mental health problems.

Methods

We analyzed cross-sectional baseline data from 575 homeless adults with serious mental health problems participating in the Toronto site of the At Home/Chez Soi randomized controlled trial. Chronic DPs (lasting at least 6 months) were the primary exposure variable. Presence of self-reported CDs, including heart disease, effect of stroke, hypertension, diabetes, asthma, chronic bronchitis/emphysema, stomach or intestinal ulcer, inflammatory bowel disease, migraine, thyroid problems, arthritis, kidney/bladder problems, liver disease (other than hepatitis), and iron-deficiency anemia, were the primary outcomes. The total number of CDs was also analyzed as a secondary outcome.

Logistic regression models were used to assess the association between DPs with each of the studied CDs, and negative binomial regression was used to test the association between DPs with the number of CDs.

Results

In our 575 homeless participants (68.5% males) with mean age 40.3 (11.8) years, a high proportion had DPs (42.5%). The presence of DPs was positively associated with heart disease (adjusted odds ratio (AOR):4.19,1.67–10.52), diabetes (AOR:2.17,1.13–4.17), chronic bronchitis (AOR:2.34,1.28–4.29), stomach or intestinal ulcer (AOR:3.48,1.80–6.73), inflammatory bowel disease (AOR:2.52,1.38–4.60), migraine (AOR:1.80,1.20–2.72), arthritis (AOR:2.71,1.71–4.29), kidney/bladder problems (AOR:2.43,1.30–4.54), and iron-deficiency anemia (AOR:3.28,1.90–5.65). DPs were also associated with a higher number of CDs (IRR: 1.62,1.38–1.90).

Conclusion

Dental health problems in homeless individuals with serious mental disorders are associated with several CDs. Dental care should be better integrated into existing social and health programs serving this population to improve their overall health status.

The AH/CS study is registered with the International Standard Randomized Control Trial Number Register (ISRCTN42520374).

Predictors of Emergency Department Use among Individuals with Current or Previous Experience of Homelessness

This study assessed the contributions of predisposing, enabling, and needs factors in predicting emergency department (ED) use among 270 individuals with current or previous experience of homelessness. Participants were recruited from three different types of housing (shelter, temporary housing and permanent housing) in Montreal, Quebec (Canada). They were interviewed at baseline (T0), and again 12 months after recruitment (T1). Longitudinal data analyses were conducted on associations between a set of baseline predictors (T0) with the dependent variable (ED users vs. non-users) from T1. Predictors were identified according to the Gelberg-Andersen Behavioral Model. Findings revealed two needs factors associated with ED use: having a substance use disorder (SUD) and low perceived physical health. Two enabling factors, use of ambulatory specialized services and stigma, were also related to ED use. No predisposing factors were retained in the model, and ED use was not associated with type of housing. Improvements are needed in SUD and physical health management in order to reduce ED use, as well as interventions aimed at stigma prevention for this vulnerable population.

Homelessness and self-rated health: evidence from a national survey of homeless people in Spain

BACKGROUND

Internationally, acute homelessness is commonly associated with complex health and social care needs. While homelessness can be understood as an outcome of structural housing exclusion requiring housing led solutions, the health care issues faced by homeless people equally require attention. A substantive evidence base on the health needs of homeless people exists, but relatively little is known about what influences the self-rated health of homeless people. This article presents new evidence on whether drug use (alcohol consumption, ever having used drugs), health variables (visiting a hospital once in the last year, visiting the doctor in the last month, having a health card, sleeping difficulties, and having a disabling impairment) and sociodemographic characteristics are significantly associated with Self-Rated Health (SRH) among Spanish homeless people.

METHOD

The approach applies secondary analysis to cross-sectional data from a sample of 2437 homeless adults in Spain (83.8% were male). Multinomial logistic regression modelling was used to analyse the relationships between drug use, other health variables and SRH.

RESULTS

Being male, an abstainer, having a health card and being in the youngest age groups were significant factors associated with perceived good health. On the other hand, ever having used drugs, having been a night in hospital, having gone to the doctor in the last month, having sleeping difficulties, having a disabling impairment and being in the older age group were all significant risk factors associated with perceived poor health.

CONCLUSIONS

These results help to improve understanding of the key factors that influence the SRH among homeless people. The findings can contribute to development and delivery of preventive policies, suggesting that interventions to reduce drug consumption and ensure access to a health card/health services, as well as enhancing services for older, female and disabled homeless people are all measures which could improve health and well-being for those who face homelessness. Effective housing interventions (e.g. Housing First or Permanent Supported Housing programmes) are equally important to underpin the effectiveness of measures to improve the self-rated health of homeless people.