Physical diseases among homeless people: gender differences and comparisons with the general population

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.

Incontinence and homelessness

The fundamental principles of why specific people become homeless, can be grounded in a simple rationale or founded within sophisticated reasoning. For instance, people who suffer from substance abuse, addiction, alcohol, gambling, have mental health concerns or financial difficulties may be susceptible to homelessness. It is also identified that persons who experienced violence in their childhood or abuse by a partner are at a higher risk of becoming homeless. Homelessness knows no ethnic, cultural, religious or gender boundaries, and can impact all individuals' health and well-being. A health problem and worldwide phenomenon that affects all cohorts of the population, including the homeless, is urinary incontinence. The aim of this article is to increase the awareness of incontinence and highlight the impact it has on the lives of people that experience homelessness.

Integrated cognitive behavioral treatment for substance use and depressive symptoms: a homeless case series and feasibility study

BACKGROUND

Homelessness is associated with high prevalence of psychiatric disorders such as substance use disorders, including alcohol use disorder, and depression.

METHODS

This case series and feasibility trial evaluated a novel integrated cognitive behavioral treatment (ICBT), which was adapted specifically for homeless individuals and developed to treat substance use and depressive symptoms simultaneously. The ICBT was delivered among four homeless individuals enrolled in the Treatment First program (a social services program where treatment is offered in conjunction with temporary transitional housing), who had access to stable and sober housing milieus.

RESULTS

The ICBT was rated high in expectancy of improvement, credibility, and satisfaction, with few treatment-related adverse events, and fairly high treatment retention. At 12 months follow-up, three of four participants were not homeless anymore. Some participants experienced short-term reductions in substance use and/or depressive symptoms.

CONCLUSIONS

The study provided preliminary support that the ICBT can be a feasible and potentially effective treatment for homeless individuals with substance use and/or depressive symptoms. However, the delivery format within the Treatment First program was not feasible. The ICBT could be offered within the social services Housing First program instead (where permanent housing is offered before treatment), or to non-homeless individuals.

TRIAL REGISTRATION

The study was registered retrospectively at ClinicalTrials.gov (NCT05329181).

Addressing the needs of Ethiopia's street homeless women of reproductive age in the health and social protection policy: a qualitative study

INTRODUCTION

Globally, homelessness is a growing concern, and homeless women of reproductive age are particularly vulnerable to adverse physical, mental, and reproductive health conditions, including violence. Although Ethiopia has many homeless individuals, the topic has received little attention in the policy arena. Therefore, we aimed to understand the reason for the lack of attention, with particular emphasis on women of reproductive age.

METHODS

This is a qualitative study; 34 participants from governmental and non-governmental organisations responsible for addressing homeless individuals' needs participated in in-depth interviews. A deductive analysis of the interview materials was applied using Shiffman and Smith's political prioritisation framework.

RESULTS

Several factors contributed to the underrepresentation of homeless women's health and well-being needs in the policy context. Although many governmental and non-governmental organisations contributed to the homeless-focused programme, there was little collaboration and no unifying leadership. Moreover, there was insufficient advocacy and mobilisation to pressure national leaders. Concerning ideas, there was no consensus regarding the definition of and solution to homeless women's health and social protection issues. Regarding political contexts and issue characteristics, a lack of a well-established structure, a paucity of information on the number of homeless women and the severity of their health situations relative to other problems, and the lack of clear indicators prevented this issue from gaining political priority.

CONCLUSIONS

To prioritise the health and well-being of homeless women, the government should form a unifying collaboration and a governance structure that addresses the unmet needs of these women. It is imperative to divide responsibilities and explicitly include homeless people and services targeted for them in the national health and social protection implementation documents. Further, generating consensus on framing the problems and solutions and establishing indicators for assessing the situation is vital.

Health situation and perceived health status among women experiencing homelessness: A longitudinal study in Spain

The paper analyses the health situation and the perceived health status of a sample of women experiencing homelessness (n = 138) in Madrid, Spain. All participants were adults, and the night before the baseline interview, they had slept on the street, at a shelter or any facility provided to care for people living homeless. The information was collected using structured interviews, repeated twice a year for a 3-year follow-up period. The findings of this study show that women experiencing homelessness presented poor health, particularly in comparison with the general Spanish population. Over half of the women questioned claimed to have a diagnosed serious or chronic illness, with a correlation between these conditions and the age, time spent homeless or high levels of drug use. There was a positive correlation found between women's perceived health status and being younger and having access to independent accommodation, while having suffered a number of stressful life events and having spent long periods of time living homeless presented a negative correlation with a good perceived health status.

Barriers to Accessing Addiction Treatment for Women at Risk of Homelessness

Women remain under-represented in addiction treatment, comprising less than a third of clients in treatment services. Shame, stigma, and fear of legal and social repercussions (e.g., child protection involvement) are major barriers impacting on treatment-seeking for women. This is compounded for women at risk of homelessness, with practical and logistical reasons for not engaging in treatment. We conducted a qualitative study with both clinicians and service-providers, and women with lived experience of addiction and at risk of homelessness, to identify barriers to access and help-seeking within this vulnerable population. Adult women with lived experience of homelessness and addiction were invited to participate in an online focus group. Interviews were transcribed and analyzed using framework analysis. Analysis resulted in the identification of barriers to access in three areas. These were system-related, socio-cultural, and emotional barriers. We also present findings from the focus group recorded in real-time, using the novel method of digital illustration. This study highlights key factors impacting on help-seeking and access to treatment for addiction faced by women at risk of homelessness. The findings of this study highlight important areas of consideration for clinicians and service-providers working with women who experience addiction, as well as informing future research directions for this priority population. Findings are discussed in the context of exigent literature.

Understanding Dermatologic Concerns Among Persons Experiencing Homelessness: A Scoping Review and Discussion for Improved Delivery of Care

There is a paucity of information surrounding dermatologic care for persons experiencing homelessness (PEH). This scoping review aims to map existing literature and provide a summary of the most common cutaneous manifestations among PEH, risk factors for dermatologic disease, describe any reported interventions, as well as identify research gaps for future studies. Search strategies developed for MEDLINE and hand searching yielded 486 articles. Out of the 486 articles screened, 93 articles met the inclusion criteria. The majority were cohort studies, cross-sectional studies, and case-control studies concentrated in North America and Europe. Excluding the pediatric population, the prevalence of dermatologic conditions ranged from 16.6% to 53.5%. Common skin conditions described in PEH were: acne, psoriasis, seborrheic dermatitis, atopic dermatitis, and lichen simplex chronicus. There were no studies comparing the extent or severity of these cutaneous diseases in PEH and the general population. PEH have a higher prevalence of skin infections and non-melanoma skin cancers. This scoping review has direct implications on public health interventions for PEH and highlights the need for evidence-based interventions to provide optimum and safe dermatologic healthcare for PEH. We propose several recommendations for improved care delivery, including addressing upstream factors and comorbidities impacting skin health, providing trauma informed care, reducing barriers to care, preventing and managing skin conditions, as well as including PEH in the planning and implementation of any proposed intervention.

Ophthalmology Clinic for the Homeless in San Francisco: Experiences and Findings

Background Homelessness is a growing area of concern for communities around the world and homeless individuals are often not connected to healthcare and, consequently, this population is often left out of crucial studies that influence the care provided at public hospitals. The main aim of this study is to examine the prevalence of eye disease, demographics, and common comorbidities of patients who utilized the student-run, institution-sponsored ophthalmology clinic for homeless individuals across a 2-year period. A secondary aim was to elucidate the role that student-run clinics can play in connecting the homeless population to healthcare and community services.

Methods A retrospective cohort study examined individuals who utilized a student-run, free ophthalmology clinic at two homeless shelters in an urban community for 2 years, from 2017 to 2019.

Results A volunteer sample consisting of 123 residents at two homeless shelters who signed up to receive an eye examination at the free eye clinic. The average age of participants was 51 years, with 74% identifying as male, and the largest number of patients identified as African-American/Black (33%) and White (27%). The most prevalent eye disease was refractive error at a prevalence rate of 70% with presbyopia and myopia accounting for 77% and 42% of the refractive error diagnoses, respectively. A visually significant cataract was the second most prevalent pathology, which was diagnosed in 13% of patients. Diabetic retinopathy had a prevalence rate of 11%. Glaucoma had a prevalence rate of 20%. When stratifying the prevalence of glaucoma by race/ethnicity, Black/African-Americans had a prevalence rate of 30% and Asians had a prevalence rate of 29%.

Conclusion This study demonstrated a high prevalence of eye disease among the homeless population highlighting the major role that social determinants of health play in patient outcomes. Student-run ophthalmology clinics provide rich educational experiences, and most importantly, connect homeless populations to essential ophthalmologic care.

Trauma in adults experiencing homelessness

BACKGROUND

Homeless individuals suffer a greater burden of health problems than the general population. This study aimed to describe the epidemiology of physical trauma among homeless patients presenting to an urban major trauma center and to ascertain any differences in the nature, injury severity and outcomes among homeless compared to domiciled patients.

METHODS

A retrospective matched cohort study that included adults who met inclusion criteria for The Alfred Hospital Trauma Registry between 01 July 2010 and 31 March 2017 was conducted. Primary homelessness was identified using the International Statistical Classification of Diseases, 10th Revision Coding Z59.0 and/or 'No fixed abode' address data. Homeless and domiciled patients were matched at a 1:2 ratio on age, sex, month and year of injury. The primary outcome variable was the Injury Severity Score (ISS). Secondary outcomes were hospital length of stay (LOS), mortality, emergency department (ED) disposition, hospital disposition, discharge processes and trauma registry recidivism.

RESULTS

Of 25,920 cases in the trauma registry, 147 (0.6%) were identified as homeless, comprising 131 unique homeless individuals who were matched with 262 domiciled patients. The median (Inter-Quartile Range) ISS among homeless patients was 5(2-10), compared to 9(4-17) for domiciled patients (p < 0.001). Homeless patients had significantly lower odds of sustaining an injury with ISS>12 (OR 0.5, 95% CI: 0.3-0.8, p = 0.001). Homeless patients were treated more often than domiciled patients for assault (32.1% vs 9.5%), intentional self-harm (10.7% vs 2.7%), and penetrating injury (16.0% vs 6.5%). Homeless patients had higher rates of psychiatry admissions (9.2% vs 0.8%), positive blood alcohol concentration (30.5% vs 13.7%), and higher odds of discharging against medical advice (DAMA)(OR 2.0, 95% CI: 1.1-3.6 p = 0.02). There were no differences in LOS (p = 0.51), mortality (p = 0.19), ED disposition (p = 0.64) or trauma registry recidivism (p = 0.09).

CONCLUSION

Among injured patients who presented at an urban trauma center, homelessness was associated with higher odds of assault, intentional self-harm, penetrating injury, psychiatry admissions, DAMA but lower ISS than domiciled patients. Variable definitions of homelessness and lack of standardized documentation in the medical record should be addressed to ensure these vulnerable patients are identified and linked with peripheral services.

Recognizing and responding to women experiencing homelessness with gendered and trauma-informed care

Background

The purpose of this study is to highlight the experiences of women who are often hidden in what we know and understand about homelessness, and to make policy and practice recommendations for women-centred services including adaptations to current housing interventions.

Methods

Three hundred survey interviews were conducted with people experiencing homelessness in Calgary, Alberta, Canada. The survey instrument measured socio-demographics, adverse childhood experiences, mental and physical health, and perceived accessibility to resources. Eighty-one women participants were identified as a subsample to be examined in greater depth. Descriptive statistics and logistic regressions were calculated to provide insight into women respondents’ characteristics and experiences of homelessness and how they differed from men’s experiences.

Results

Women’s experiences of homelessness are different from their male counterparts. Women have greater mental health concerns, higher rates of diagnosed mental health issues, suicidal thoughts and attempts, and adverse childhood trauma. The results should not be considered in isolation, as the literature suggests, because they are highly interconnected.

Conclusion

In order to ensure that women who are less visible in their experiences of homelessness are able to access appropriate services, it is important that service provision is both gender specific and trauma-informed. Current Housing First interventions should be adapted to ensure women’s safety is protected and their unique needs are addressed.

Differences between homeless women and men before and after the transition from shelter to community living: A longitudinal analysis

Social quality is the extent to which people are able to participate in social relationships under conditions which enhance their well-being, capacities and potential and enables them to shape their own circumstances and contribute to societal development. We assessed whether women in homeless shelters differed from men on social quality factors that constitute the quality of their daily life and whether factor scores changed at a different rate for women and men after shelter exit. Data were collected as part of a randomised controlled trial. In 18 shelters across the Netherlands, 183 participants were recruited between December 2010 and December 2012 and followed for 9 months. Adults were eligible if they were about to move from shelter to (supported) independent housing and their shelter stay had been shorter than 14 months. At baseline, women were significantly younger than men. They were more likely to have children, to have minor children staying with them, to be lower educated, to be unemployed and to have been victimised than men. Women had used more services and reported lower self-esteem, less satisfaction with health and empowerment and higher psychological distress. They were less likely than men to have used alcohol excessively or cannabis. We found no significant differences between women and men in changes over time on the social quality factors. As women were disadvantaged at baseline compared to men regarding many factors, we concluded that women in homeless shelters are a particularly vulnerable group. Moreover, an opportunity remains for shelter services to improve women's social quality during and after their shelter stay.

Prevalence of latent tuberculosis in homeless persons: A single-centre cross-sectional study, Germany

PURPOSE

Homeless persons have a high risk for tuberculosis. The prevalence of latent tuberculosis infection and the risk for a progression to active tuberculosis is higher in the homeless than in the general population. The objective was to assess the prevalence and risk factors of tuberculosis/latent tuberculosis infection in a homeless population in Germany.

METHODS

Homeless individuals (n = 150) were enrolled in a cross-sectional study at three shelters in Münster, Germany (October 2017-July 2018). All participants were screened using an ELISPOT interferon-γ release assay (IGRA). Those participants tested positive/borderline by IGRA provided three sputa for microbiological analysis (line probe assay, microscopy, culture) and underwent a chest X-ray to screen for active pulmonary TB. Risk factors for tuberculosis/latent tuberculosis infection were analysed using a standardized questionnaire.

RESULTS

Of the 142 evaluable IGRA, 21 (15%) were positive and two (1%) were borderline. No participant with a positive/borderline IGRA had an active tuberculosis as assessed by chest X-ray and microbiology. A negative IGRA was associated with a citizenship of a low-incidence country for tuberculosis (according to WHO, p = 0.01), low-incidence country of birth (p<0.001) or main residence in a low-incidence country in the past five years (p = 0.002).

CONCLUSIONS

The prevalence of latent tuberculosis infection (diagnosed by a positive/borderline IGRA) was 16%; no active tuberculosis was detected. The highest risk for latent tuberculosis infection was found in patients from high-incidence countries. This population at risk should be either treated for latent tuberculosis infection or need to be monitored to early detect a progression into active disease.

Traumatic brain injury: sex, gender and intersecting vulnerabilities

Over the past decade, traumatic brain injury (TBI) has emerged as a major public health concern, attracting considerable interest from the scientific community, clinical and behavioural services and policymakers, owing to its rising prevalence, wide-ranging risk factors and substantial lifelong familial and societal impact. This increased attention to TBI has resulted in increased funding and advances in legislation. However, many questions surrounding TBI remain unanswered, including questions on sex and gender trends with respect to vulnerability to injury, presentation of injury, response to treatment, and outcomes. Here, we review recent research efforts aimed at advancing knowledge on the constructs of sex and gender and their respective influences in the context of TBI, and discuss methodological challenges in disentangling the differential impacts of these two constructs, particularly in marginalized populations.

Homeless people's experiences of medical respite care following acute hospitalisation in Denmark

The aim of this study was to explore homeless people's health perspectives and experiences of a 2-week medical respite care programme following acute hospitalisation. There is a high level of health inequality when comparing the health status of homeless people to the general population, including increased mortality and morbidity. Homelessness predisposes an increased risk of infectious disease, cancer and chronic illness, such as diabetes and cardiovascular disease. Moreover, homeless people have a higher frequency of acute hospitalisation than general population estimates. In order to facilitate the transition from hospitalisation back to life on the streets, homeless people who were acutely hospitalised in the Capital Region of Denmark were offered 2 weeks of medical respite care from the day of discharge by a non-governmental organisation. This is a qualitative study with a phenomenological hermeneutical approach based on narrative interviews of 12 homeless people who received medical respite care from 1 March 2016 to 30 September 2016. Data were collected through individual semi-structured interviews and analysed according to Lindseth and Norberg's presentation of Paul Ricoeur's theory of interpretation. The analysis identified four themes: (i) basic needs are of highest priority; (ii) a safe environment provides security and comfort; (ii) social support is just as important as healthcare; and (iv) restitution facilitates reflection. The findings indicated that the medical respite care centre provided a place of rest and restitution following hospitalisation, which made room for self-reflection among the homeless people regarding their past and present life, and also their wishes for a better future. This study also indicates that a medical respite care stay can contribute to the creation of a temporary condition in which the basic needs of the homeless people are met, enabling them to be more hopeful and to think more positively about the future.

Facets of Male Violence Against Women With Substance Abuse Problems: Women With a Residence and Homeless Women

The aims of this study were to investigate the type and extent to which women with substance abuse problems have been exposed to male violence during their lifetime, and to examine possible differences between women with a residence (WR) and homeless women (HW). The total sample included 79 women (WR, n = 35; HW, n = 44; M age = 47.8 years). Of the total sample, 72 women (91%) had experienced different kinds of male violence, 88% from former partners, and 26% from male friends or acquaintances. Of the 72 women, 71% further reported "Countless occasions of violent events," and 36% had been forced to commit criminal acts. Abused women who had been forced to commit criminal acts were significantly more frequently found to be homeless, have reported parental alcohol and/or drug problems, have witnessed domestic violence in childhood, have been victims of sexual violence, have used illicit drugs as a dominant preparation, and have injected illicit drugs. Almost half of the abused women (46%) met criteria for posttraumatic stress disorder (PTSD), where HW showed an almost 4-time higher risk (RR 3.78) than WR. In conclusion there is a particular vulnerability in women with substance abuse to male violence, which has an important impact on their health status. Thus, from a public health perspective, it is suggested that for those women who have experienced male violence, treatment protocols need to include both assessing and addressing the impact of such experience in relation to substance abuse as well as concomitant health concerns.

Explaining excess morbidity amongst homeless shelter users: A multivariate analysis for the Danish adult population

Aims: This article analyses excess morbidity amongst homeless shelter users compared to the general Danish population. The study provides an extensive control for confounding and investigates to what extent excess morbidity is explained by homelessness or other risk factors. Methods: Data set includes administrative micro-data for 4,068,926 Danes who were 23 years or older on 1 January 2007. Nationwide data on shelter use identified 14,730 individuals as shelter users from 2002 to 2006. Somatic diseases were measured from 2007 to 2011 through diagnosis data from hospital discharges. The risk of somatic diseases amongst shelter users was analysed through a multivariate model that decomposed the total effect into a direct effect and indirect effects mediated by other risk factors. Results: The excess morbidity associated with shelter use is substantially lower than in studies that did not include an extensive control. Approximately 80% of excess morbidity amongst shelter users is attributed to other risk factors. A large part of the excess morbidity is explained by substance abuse problems and lack of employment, whilst mental illness, low income, low education, civil status and ethnic minority background explain only a limited part. However, when conducting an extensive control for confounding, a significantly higher morbidity was identified amongst shelter users for infectious diseases, lung, skin, blood and digestive diseases, injuries, and poisoning. Conclusions: Ill health amongst homeless shelter users is widely explained by substance abuse problems and other risk factors. Nonetheless, for many diseases homelessness poses an additional risk to the health.

Acute Alcohol Use, History of Homelessness, and Intent of Injury Among a Sample of Adult Emergency Department Patients

BACKGROUND

The literature is clear that adults who are currently homeless also have higher rates of intentional injuries, such as assault and suicide attempts. No study has assessed whether intentional injuries are exacerbated because of substance use among adults with a history of homelessness.

METHODS

Data were obtained from a cohort of adults admitted to 3 urban emergency departments (EDs) in Texas from 2007 to 2010 (N = 596). Logistic regression analyses were used to determine whether a history of homelessness was associated with alcohol use at time of injury in intentional violent injuries (gunshot, stabbing, or injury consistent with assault).

RESULTS

39% adults with a history of homelessness who were treated at trauma centers for a violent injury. Bivariate analyses indicated that adults who had ever experienced homelessness have 1.67 increased odds, 95% confidence interval (CI) [1.11, 2.50], of any intentional violent injury and 1.95 increased odds (95% CI [1.12, 3.40]) of a stabbing injury than adults with no history of homelessness.

CONCLUSIONS

Adults who experienced homelessness in their lifetime were more likely to visit EDs for violencerelated injuries. Given our limited knowledge of the injuries that prompt ED use by currently homeless populations, future studies are needed to understand the etiology of injuries, and substance-related injuries specifically, among adults with a history of homelessness.

Mental disorders and the use of primary health care services among homeless shelter users in the Helsinki metropolitan area, Finland

Background

Homelessness is associated with increased morbidity, mortality and health care use. The aim of this study was to examine the role of mental disorders in relation to the use of 1) daytime primary health care services and 2) after hours primary health care emergency room (PHER) services among homeless shelter users in the Helsinki Metropolitan Area, Finland.

Methods

The study cohort consists of all 158 homeless persons using the four shelters operating in the study area during two selected nights. The health records were analyzed over a period of 3 years prior to the sample nights and data on morbidity and primary health care visits were gathered. We used negative binomial regression to estimate the association between mental disorders and daytime visits to primary health care and after hours visits to PHERs.

Results

During the 3 years the 158 homeless persons in the cohort made 1410 visits to a physician in primary health care. The cohort exhibited high rates of mental disorders, including substance use disorders (SUDs); i.e. 141 persons (89%) had a mental disorder. We found dual diagnosis, defined as SUD concurring with other mental disorder, to be strongly associated with daytime primary health care utilization (IRR 11.0, 95% CI 5.9–20.6) when compared with those without any mental disorder diagnosis. The association was somewhat weaker for those with only SUDs (IRR 4.9, 95% CI 2.5–9.9) or with only other mental disorders (IRR 5.0, 95% CI 2.4–10.8). When focusing upon the after hours visits to PHERs we observed that both dual diagnosis (IRR 14.1, 95% CI 6.3–31.2) and SUDs (11.5, 95% CI 5.7–23.3) were strongly associated with utilization of PHERs compared to those without any mental disorder. In spite of a high numbers of visits, we found undertreatment of chronic conditions such as hypertension and diabetes.

Conclusions

Dual diagnosis is particularly strongly associated with primary health care daytime visits among homeless persons staying in shelters, while after hours visits to primary health care level emergency rooms are strongly associated with both dual diagnosis and SUDs. Active treatment for SUDs could reduce the amount of emergency visits made by homeless shelter users.

Changes over time in the risk of hospitalization for physical diseases among homeless men and women in Stockholm: A comparison of two cohorts

AIMS

To follow-up hospitalization for physical diseases among homeless men and women compared with a control group from the general population. The study also investigated the changes in the difference between the homeless men and women and the general population over time by comparing two cohorts of homeless people (2000-2002 and 1996).

METHODS

A total of 3887 people (24% women) who were homeless during the period 2000-2002 were compared with 11,661 people from the general population with respect to hospitalization for physical diseases and injuries (2000-2010). Indirect comparisons were used to compare the relative risk (RR) of hospitalization between the cohort of people who were homeless in 2000-2002 with a cohort of those who were homeless in 1996.

RESULTS

Homeless people have an RR of being hospitalized for physical diseases twice that of the general population. The largest differences were found in skin diseases, infections, injury/poisoning and diseases of the respiratory system. Indirect comparison between people who were homeless in 2000-2002 and 1996 showed an increasing difference between young (18-35 years) homeless men and men in the control group (RR 1.32). The difference had also increased between homeless men and men in the control group for hospitalization for heart disease (RR 1.35), chronic obstructive pulmonary disease (RR 2.60) and poisoning (RR 1.89). Among women, the difference had decreased between homeless women and women in the control group for skin disease (RR 0.20) and injury/poisoning (RR 0.60). There was no significant difference between the sexes in the two homeless cohorts.

CONCLUSIONS

There was no improvement in excess hospitalization among homeless people over time. The difference between young homeless men and young men in the general population increased between 1996 and 2000-2002.

Injury-related visits and comorbid conditions among homeless persons presenting to emergency departments

OBJECTIVES

The authors examined the clinical characteristics of homeless patients presenting to emergency departments (EDs) in the United States, with a focus on unintentional and intentional injury events and related comorbid conditions.

METHODS

The study included a nationally representative sample of patients presenting to EDs with data obtained from the 2007 through 2010 National Hospital Ambulatory Medical Care Survey (NHAMCS). Descriptive and analytical epidemiologic analyses were employed to examine injuries among homeless patients.

RESULTS

Homeless persons made 603,000 visits annually to EDs, 55% of which were for injuries, with the majority related to unintentional (52%) and self-inflicted (23%) injuries. Multivariate logistic regression analyses revealed that homeless patients had a higher odds of presenting with injuries related to unintentional (odds ratio [OR]=1.4. 95% confidence interval [CI]=1.1 to 1.9), self-inflicted (OR=6.0, 95% CI=3.7 to 9.5), and assault (OR=3.0, 95% CI=1.5 to 5.9) injuries.

CONCLUSIONS

A better understanding of the injuries affecting homeless populations may provide medical and public health professionals insight into more effective ways to intervene and limit further morbidity and mortality related to specific injury outcomes.

Reaching out to the forgotten: providing access to medical care for the homeless in Italy

Background

A program for outpatient and intermediate inpatient care for the homeless was pioneered by the humanitarian organization Médecins Sans Frontières (MSF) in Milan, Italy, during the winter of 2012-2013. We aimed to document the characteristics and clinical management of inpatients and outpatients seen during this program.

Methods

A clinic providing outpatient and intermediate inpatient care (24 bed capacity) was set up in an existing homeless hostel. Patients were admitted for post-hospitalization intermediate care or for illnesses not requiring secondary care. This study was a retrospective audit of the routine program data.

Results

Four hundred and fifty four individuals presented for outpatient care and 123 patients were admitted to inpatient intermediary care. On average one outpatient consultation was conducted per patient per month, most for acute respiratory tract infections (39.8%; 522/1311). Eleven percent of all outpatients suffered from an underlying chronic condition and 2.98% (38/1311) needed referral to emergency services or secondary care facilities. Most inpatients were ill patients referred through public reception centers (72.3%; 89/123), while 27.6% (34/123) were post-hospitalization patients requiring intermediate care. Out of all inpatients, 41.4% (51/123) required more than 1 week of care and 6.5% (8/123) needed counter-referral to secondary care.

Conclusions

The observed service usage, morbidity patterns, relatively long lengths of stay, high referral completion and need for counter-referrals, all reflect the important gap-filling role played by an intermediate care facility for this vulnerable population. We recommend that in similar contexts, medical non-governmental organizations (NGOs) focus on the setup of inpatient intermediary care services; while outpatient services are covered by the public health system.

Mortality and life expectancy in homeless men and women in Rotterdam: 2001-2010

Background

Data on mortality among homeless people are limited. Therefore, this study aimed to describe mortality patterns within a cohort of homeless adults in Rotterdam (the Netherlands) and to assess excess mortality as compared to the general population in that city.

Methods

Based on 10-year follow-up of homeless adults aged ≥ 20 years who visited services for homeless people in Rotterdam in 2001, and on vital statistics, we assessed the association of mortality with age, sex and type of service used (e.g. only day care, convalescence care, other) within the homeless cohort, and also compared mortality between the homeless and general population using Poisson regression. Life tables and decomposition methods were used to examine differences in life expectancy.

Results

During follow-up, of the 2096 adult homeless 265 died. Among the homeless, at age 30 years no significant sex differences were found in overall mortality rates and life expectancy. Compared with the general Rotterdam population, mortality rates were 3.5 times higher in the homeless cohort. Excess mortality was larger in women (rate ratio [RR] RR 5.56, 95% CI 3.95–7.82) as compared to men (RR 3.31, 95% CI 2.91–3.77), and decreased with age (RR 7.67, 95% CI 6.87–8.56 for the age group 20–44 and RR 1.63, 95% CI 1.41–1.88 for the age group 60+ years). Life expectancy at age 30 years was 11.0 (95% CI 9.1–12.9) and 15.9 (95% CI 10.3–21.5) years lower for homeless men and women compared to men and women in the general population respectively.

Conclusion

Homeless adults face excessive losses in life expectancy, with greatest disadvantages among homeless women and the younger age groups.

Risk factors for cardiovascular disease among the homeless and in the general population of the city of Porto, Portugal

We described the distribution of risk factors for cardiovascular disease among homeless people living in the city of Porto, Portugal. Comparisons were made between subsamples of homeless people recruited in different settings and between the overall homeless sample group and a sample of the general population. All "houseless" individuals attending one of two homeless hostels or two institutions providing meal programs on specific days were invited to participate and were matched with subjects from the general population. We estimated sex, age and education-adjusted prevalence ratios or mean differences. The prevalence of previous illicit drug consumption and imprisonment was almost twice as high among the homeless from institutions providing meal programs. This group also showed lower mean systolic and diastolic blood pressure. Prevalence of smoking was almost 50% higher in the overall homeless group. Mean body mass index and waist circumference were also lower in the homeless group and its members were almost five times less likely to report dyslipidemia. Our findings contribute to defining priorities for interventions directed at this segment of society and to reducing inequalities in this extremely underprivileged population.

Active pulmonary tuberculosis and latent tuberculosis infection among homeless people in Seoul, South Korea: a cross-sectional study

Background

The aim of this study was to determine the prevalence rate of latent TB infection (LTBI) and active TB among homeless in Seoul metropolitan city, South Korea, and to compare the TB burden among homeless people with that of a control group.

Methods

The homeless participants were recruited from five sites between October 30, 2009 and April 12, 2010. LTBI was diagnosed through the QuantiFERON(R) TB Gold In-Tube(QFT-GIT) assay and a tuberculin skin test(TST) and, and active PTB was diagnosed based on chest radiography.

Results

Among 313 participants, the prevalence of LTBI was 75.9% (95% CI, 71.1-80.8%) and 79.8% (95% CI, 74.9-84.7%) based on a QFT-GIT assay and the TST, respectively, and that of active PTB was 5.8% (95% CI, 3.2-8.3%). The prevalence of LTBI among homeless participants was about five times higher than controls. Also, the age-specific prevalence rate ratio of active PTB was as high as 24.86.

Conclusions

The prevalence rate of LTBI as well as active PTB among homeless people was much higher than that of the general population in South Korea. Thus, adequate strategies to reduce the TB burden among homeless people are needed.

Finnish female prisoners - heavy consumers of health services

AIMS

Previous prison studies show that female prisoners often have more health problems than male prisoners do and that they have many chronic health conditions. Few studies have been made among offenders concerning the use of health services, and even fewer concerning physical diseases. We studied the self-reported lifetime somatic diseases, the use of health services and the current use of prescription medicines among Finnish female prisoners and compared them with males.

METHODS

The sample consisted of 101 females and 309 male prisoners as controls. The study included several questionnaires and interviews conducted by experienced prison nurses.

RESULTS

The women had more commonly genitourinary, virus hepatitis/HIV infections and group "other diseases" than the men. Over 80% of the women and men have had accidents/injuries. Four out of five women, and half of the men, used some medicine regularly. Of the females, 92% (80% of the males) reported lifetime hospital care and 65% (61%) treatment in surgery department, respectively; 70% of the females (53% of the males) reported lifetime use of any psychiatric service; 66% of the women (46% of the men) had received psychiatric out-patient services, and 43% (31%) psychiatric in-patient hospital care and 38% (30%) substance abuse services, respectively.

CONCLUSIONS

The heavy use of health services among female prisoners resulted mainly from the use of services for substance use and other mental disorders and treatment in surgery department. Compared to men, the difference in using health services was associated with psychiatric services.

Prevalence of tuberculosis, hepatitis C virus, and HIV in homeless people: a systematic review and meta-analysis

BACKGROUND

100 million people worldwide are homeless; rates of mortality and morbidity are high in this population. The contribution of infectious diseases to these adverse outcomes is uncertain. Accurate estimates of prevalence data are important for public policy and planning and development of clinical services tailored to homeless people. We aimed to establish the prevalence of tuberculosis, hepatitis C virus, and HIV in homeless people.

METHODS

We searched PubMed, Embase, and Cumulative Index to Nursing and Allied Health Literature for studies of the prevalence of tuberculosis, hepatitis C virus, and HIV in homeless populations. We also searched bibliographic indices, scanned reference lists, and corresponded with authors. We explored potential sources of heterogeneity in the estimates by metaregression analysis and calculated prevalence ratios to compare prevalence estimates for homeless people with those for the general population.

FINDINGS

We identified 43 eligible surveys with a total population of 63,812 (59 736 homeless individuals when duplication due to overlapping samples was accounted for). Prevalences ranged from 0·2% to 7·7% for tuberculosis, 3·9% to 36·2% for hepatitis C virus infection, and 0·3% to 21·1% for HIV infection. We noted substantial heterogeneity in prevalence estimates for tuberculosis, hepatitis C virus infection, and HIV infection (all Cochran's χ(2) significant at p<0·0001; I(2)=83%, 95% CI 76-89; 95%, 94-96; and 94%, 93-95; respectively). Prevalence ratios ranged from 34 to 452 for tuberculosis, 4 to 70 for hepatitis C virus infection, and 1 to 77 for HIV infection. Tuberculosis prevalence was higher in studies in which diagnosis was by chest radiography than in those which used other diagnostic methods and in countries with a higher general population prevalence than in those with a lower general prevalence. Prevalence of HIV infection was lower in newer studies than in older ones and was higher in the USA than in the rest of the world.

INTERPRETATION

Heterogeneity in prevalence estimates for tuberculosis, hepatitis C virus, and HIV suggests the need for local surveys to inform development of health services for homeless people. The role of targeted and population-based measures in the reduction of risks of infectious diseases, premature mortality, and other adverse outcomes needs further examination. Guidelines for screening and treatment of infectious diseases in homeless people might need to be reviewed.

FUNDING

The Wellcome Trust.

Health-related quality of life (EQ-5D) among homeless persons compared to a general population sample in Stockholm County, 2006

AIMS

To describe and compare health-related quality of life (HRQoL) among homeless persons with a general population sample in Stockholm County, 2006, and to analyse the importance of certain social determinants of health among the homeless.

METHODS

Face-to-face interviews with 155 homeless persons and a postal survey to a general population sample, mainly based on the same questionnaire, including questions on social determinants of health and HRQoL measured with the EQ-5D.

RESULTS

Chronic illness was three times more common among the homeless. HRQoL was worse among homeless persons than in the general population sample: the homeless reported more problems, especially more severe problems, in all the EQ-5D dimensions and had considerably lower EQ-5D(index) and EQ(VAS) score than the general population. Most problems were reported in the dimension anxiety/depression. Among the homeless, longer duration and more severe degree of homelessness lowered HRQoL, but few determinants were statistically significantly related to HRQoL. Having mental disease significantly lowered HRQoL.

CONCLUSIONS

This study was an attempt to include hard-to-reach groups in an assessment of population health. Homeless persons had considerably worse HRQoL than the general population and reported most problems in the dimension anxiety/depression. Some diseases may contribute to causing homelessness; others may be seen as consequences. Homeless persons are a vulnerable group in society. Further interview studies are needed based on larger sample of homeless persons to explore health determinants such as sex, age, socioeconomic factors, duration and degree of homelessness, and health-related behaviours among the homeless persons.

Ocular telehealth screenings in an urban community

The current U.S. economic recession has resulted in a loss of income, housing, and healthcare coverage. Our major goal in this socioeconomic setting was to provide ophthalmic remote health screenings for urban soup kitchen and homeless populations in order to identify and refer undetected vision-threatening disease (VTD). We assessed visual acuity, blood pressure, pulse/oxygen saturation, body mass index, and intraocular pressure for 341 participants at soup kitchens as part of the homeless outreach program in Newark, NJ. History of diabetes, hypertension, and smoking, last ocular examination, and ocular history were noted. Imaging was performed with an 8.2 megapixel non-mydriatic retinal camera with high-speed Internet ready for off-site second opinion image evaluation. Positive VTD findings were identified in 105 participants (31%) (mean age, 53.6 years), of whom 78% were African American, 73% males, and 62% smokers. We detected glaucoma in 34 participants (32%), significant cataract in 22 (21%), diabetic retinopathy in 5 (5%), optic atrophy in 1 (1%), age-related macular degeneration in 1 (1%), and other retinal findings in 43 (41%). The incidence of VTDs was higher among this cohort than among study groups in previous screenings (31% vs. 12%). This finding shows an increase in ocular morbidity in a younger, at-risk population with elevated rates of hypertension, diabetes, and smoking. Functional visual impairment was 2.5 times higher than the national average (16% vs. 6.4%). Comprehensive, community-based screenings can provide more sensitive detection of VTDs in high-risk groups with low access to ophthalmic care and can be an integral part of recession solutions for improving healthcare.

Substance use and predictors of substance dependence in homeless women

OBJECTIVE

To examine lifetime and current prevalence rates of substance use disorders and the demographic and clinical correlates of current drug dependence in a sample of homeless women.

METHODS

A cross-sectional study of 196 homeless women in three Canadian cities was done. Each subject was assessed using structured clinical interviews. A multivariate regression model was applied to determine predictors of substance use.

RESULTS

The mean age of the sample was 35.3 years, 54.4% identified as Aboriginal, 46.4% lived on the street Crack cocaine (58%) was the most common substance used, followed by alcohol (53%), cannabis (41%), and heroin (30%). Overall, 82.4% of the sample had at least one type of current substance use disorder, of which 70.5% had drug dependence and 37.8% had alcohol dependence. 58.3% had concurrent substance use and mental health disorders. 76.7% of those individuals with current alcohol dependence had concurrent drug dependence. Only 24.6% of those who had recovered from alcohol dependence had no current substance use disorder. Multivariate analyses showed that younger age, living on the street, engaging in sex work, and having ever attempted suicide were associated with current drug dependence.

CONCLUSION

Prevalence rates for alcohol and especially drug dependence were exceptionally high in this sample. Innovative programs need to be developed which are accessible and tailored to meet the needs of this specific population, accounting for high problem severity, polysubstance dependence, and high rates of psychiatric comorbidity.

Mortality and causes of death among homeless women and men in Stockholm

AIM

To study the mortality and causes of death among homeless men and women in relation to the risk indicators, previous treatment for alcohol and drug abuse, previous treatment for mental disorders and non-Swedish citizenship.

METHODS

The mortality was studied in a cohort comprising 1,757 men and 526 women compared with the general population and persons with inpatient treatment for alcohol- and drug-related disorders. The follow-up period was from 1995 to 1997 until the end of 2005. The causes of death were analyzed.

RESULTS

421 deaths occurred during the follow-up period. The relative risk of death was 3.1, with no difference in mortality between homeless men and homeless women. Previous treatment for alcohol and drug abuse disorders was related to excess mortality and previous treatment for mental disease to lower mortality. Homeless people with inpatient treatment for alcohol or drug use disorders had no higher mortality than the general population in Stockholm with a similar history. There was a dominance of alcohol- and drug-related causes of death.

DISCUSSION

Compared with previous studies of homeless people in Stockholm the excess mortality among men found in this study is of the same magnitude. Mortality among women is lower. The mortality rate in homeless people with previous treatment for an alcohol and illicit drug use disorder did not differ from those treated for these disorders in the general population.

CONCLUSIONS

The most important finding is that excess mortality among homeless men and women in Stockholm is entirely related to alcohol and drug abuse.

A comparative analysis of serious injury and illness among homeless and housed low income residents of New York City

BACKGROUND

Delivery of effective primary, secondary, and tertiary injury prevention in homeless populations is complex and could be greatly aided by an improved understanding of contributing factors.

METHODS

Injury and health conditions were examined for hospitalized New York City homeless persons (n = 326,073) and low socioeconomic status (SES) housed residents (n = 1,202,622) using 2000 to 2002 New York statewide hospital discharge data (Statewide Program and Research Cooperative System). Age- and gender-adjusted odds ratios with 95% confidence intervals were calculated within age groups of 0.1 years to 9 years, 10 years to 19 years, 20 years to 64 years, and ≥65 years, with low SES housed as the comparison group.

RESULTS

Comorbid conditions, injury, and injury mechanisms varied by age, gender, race or ethnicity, and housing status. Odds of unintentional injury in homeless versus low SES housed were higher in younger children aged 0 years to 9 years (1.34, 1.27-1.42), adults (1.13, 1.09-1.18), and elderly (1.25, 1.20-1.30). Falls were increased by 30% in children, 14% in adolescents or teenagers, and 47% in the elderly. More than one-quarter (26.9%) of fall hospitalizations in homeless children younger than 5 years were due to falls from furniture with more than threefold differences observed in both 3 year and 4 year olds (p = 0.0001). Several comorbid conditions with potential to complicate injury and postinjury care were increased in homeless including nutritional deficiencies, infections, alcohol and drug use, and mental disorders.

CONCLUSIONS

Although homelessness presents unique, highly complex social and health issues that tend to overshadow the need for and the value of injury prevention, this study highlights potentially fruitful areas for primary, secondary, and tertiary prevention.

Gender, hospitalization and mental disorders among homeless people compared with the general population in Stockholm

BACKGROUND

The aim was to study the prevalence of mental disorders among homeless men and women admitted for inpatient treatment in hospitals.

METHODS

Hospital care utilization of homeless people, 1364 men and 340 women, was compared with a control group consisting of 3750 men and 1250 women from the general population, 1996-2002.

RESULTS

Homeless women ran a higher risk for mental disorders than women in the population [risk ratio (RR) 20.88]; their risk was also higher than the risk for homeless men (RR 1.20). Younger homeless women had the highest risk (RR 2.17). Alcohol use disorders were equally common among homeless men and women, but women had more drug use disorders (RR 1.32). Women had higher risk of schizophrenia (RR 2.79), and personality disorders (RR 2.73). When adjustment was made for substance use disorders, no increased risk for mental disorder was found in the homeless group.

CONCLUSION

The elevated risk for mental disorders among the homeless was mainly related to substance use problems. Younger homeless women had the highest risk of mental disorder.

How are homeless people treated in the healthcare system and other societal institutions? Study of their experiences and trust

Aims: To elucidate the perceived treatment that the homeless have received from the healthcare and other societal organisations and to present homeless persons’ trust in the healthcare system and suggestions of necessary changes for improving it. Methods: Homeless individuals in special houses and institutions in the County of Stockholm were asked to answer a short version of a public health survey, including added questions about how they experienced the healthcare providers’ attitudes towards them and how much trust they had in the healthcare system. A total of 155 homeless persons (123 male and 32 female) were interviewed. Results: Three-quarters of the participants stated that they had fairly or very high trust in healthcare services and also felt that they had been fairly or very well treated. Fewer females than males reported being treated well and they declared a lower degree of trust in the healthcare system. The homeless suggest that extra resources be set aside to organise their healthcare, including a higher level of knowledge of the medical problems prevailing in the group. Those who felt badly treated also asked for less neglect and disrespect from the healthcare staff. Conclusions: Even though a majority experience that they are being well treated within the healthcare system, the study also indicated disadvantages in the treatment of homeless persons in Sweden. The study also reveals an imbalance between the official ethical framework in Sweden and of the specific moral of some individual healthcare providers. One way to facilitate their entry into the healthcare system might be to create special surgeries for the homeless.