DOES THE TIMING OF INCARCERATION IMPACT THE TIMING AND DURATION OF HOMELESSNESS? EVIDENCE FROM "THE TRANSITIONS TO HOUSING" STUDY.

Compared to their non-homeless peers, chronically homeless adults are much more likely to have a history of incarceration. In turn, homelessness is associated with increased morbidity, lack of access to adequate healthcare services, and decreased life expectancy. This study investigates whether age at first incarceration is associated with age at first homeless experience and with lifetime duration of literal homelessness. Study participants are homeless adults entering permanent supportive housing (PSH) in Los Angeles County, California, that have experienced incarceration prior to their first experience of homelessness (n=230). Multivariate linear regressions were conducted to determine association between age at first incarceration with: 1) age at first literal homelessness and 2) lifetime duration of literal homelessness. Results indicate that incarceration as a juvenile and young adult is significantly associated with earlier literal homelessness experiences and may be associated with longer durations of literal homelessness, for adults entering PSH. Moreover, women incarcerated as juveniles and entering PSH first experienced literal homelessness earlier than comparable men. Our findings suggest the need for long-term supportive services for persons incarcerated before 25 years old, especially for women. Moreover, these findings refine the working knowledge that prior incarceration increases risk for prolonged homelessness and can help agencies complete more accurate risk assessments.

Examining fall risk among formerly homeless older adults living in permanent supportive housing.

Although permanent supportive housing (PSH) has been credited with a decline in the number of chronically homeless adults in the United States since 2007, the extent to which PSH can accommodate the needs of a prematurely aging population, including reducing the likelihood of falls, is unclear. The objective of this study is to examine the prevalence and correlates of falls with a sample of 237 tenants (45- to 80-year olds) from two PSH programmes in Los Angeles from 1 January 2017 to 10 August 2017. We also explore the location and severity of fall-related injury using a subsample of 66 tenants. Standard surveys queried demographics, health status, history of homelessness and falls. Multivariable logistic regression assessed the correlates of falling in the past year. More than half of the sample had fallen and more than 40% had multiple falls in the past year. Functional impairment, frailty and persistent pain were all associated with increased fall risk. For the 66 tenants who provided more detailed fall information, more than 40% fell at home and of those nearly half fell in their bathroom. Fall-related injuries were common, with more than one-third of the subsample experiencing serious injury. These findings suggest that fall prevention is needed in PSH but that more research is needed to understand the degree to which individual and environmental risk factors are contributing to falls.

Food Insecurity Among Formerly Homeless Individuals Living in Permanent Supportive Housing.

OBJECTIVES: To assess the role of health-related factors, health care, nutrition, and socioeconomic factors in food insecurity prevalence in a sample of previously homeless adults living in permanent supportive housing. METHODS: In 2016 to 2017, we recruited and completed survey interviews with permanent supportive housing residents aged 45 years and older in Los Angeles, California (n = 237). We conducted univariable and multivariable analyses to determine the odds and covariates of low or very low food security, according to the US Department of Agriculture's definition and measure. RESULTS: Two thirds of residents (67%) reported low or very low food security. In the multivariable analyses, several variables were positively associated with this outcome, including accessing food aid or being late in paying bills. The odds of low or very low food security decreased by 8% for every $100 increase in monthly income. CONCLUSIONS: The prevalence of food insecurity in our sample exceeded rates among similarly aged low-income adults in the general population and adults who are currently homeless. This suggests that food insecurity, along with other indicators of socioeconomic disadvantage, remains a threat to health equity for formerly homeless individuals even after they transition to stable housing.

Understanding Risk Environments in Permanent Supportive Housing for Formerly Homeless Adults.

In this study, we used ethnographic methods and a risk environment framework to consider how contextual factors produce or reduce risk for substance use with a sample of 27 adults who recently moved into permanent supportive housing (PSH). Most apparent was how the social and physical environments interacted, because most participants focused on how having an apartment had dramatically changed their lives and how they interact with others. Specific themes that emerged that also involved economic and policy environments included the following: isolation versus social engagement; becoming one's own caseworker; and engaging in identity work. This study underscores the scarcity yet importance of research that examines the multiple types of environment in which PSH is situated, and suggests that a better understanding of how these environments interact to produce or reduce risk is needed to develop optimal interventions and support services.

Examining the health status of homeless adults entering permanent supportive housing.

Background: Permanent supportive housing (PSH) has been recognized as an effective intervention and the national policy for addressing chronic homelessness in the United States. Due to an aging cohort of homeless adults and prioritizing those who are most vulnerable for housing, the health status of those entering PSH is likely worse than those previously reported in the literature. Methods: This report examined the self-reported health and health conditions of a sample of 421 homeless adults entering PSH between 2014 and 2016. The average age of our sample was 54 years old. Results: Overall, 90% reported two or more chronic conditions (either physical or mental), 68% reported at least two chronic physical health conditions and 56% indicated at least two chronic mental health conditions. Describing their health status, 57% reported fair, poor or very poor health. Conclusions: These findings suggest that access to housing will not easily remedy the well-documented premature mortality among chronically homeless adults.

Life Goals and Gender Differences among Chronically Homeless Individuals Entering Permanent Supportive Housing.

This research seeks to understand goals and the gender differences in goals among men and women who are transitioning into permanent supportive housing. Because of systemic gender inequality, men and women experience homelessness differently. Data collected for this study come from a longitudinal investigation of HIV risk behavior and social networks among women and men transitioning from homelessness to permanent supportive housing. As part of this study, 421 baseline interviews were conducted in English with homeless adults scheduled to move into permanent supportive housing; participants were recruited between September 2014 and October 2015. This paper uses goals data from the 418 male-or female-identified respondents in this study. Results identified goal differences in education and general health between men and women that should be taken into account when service providers, policy makers, and advocates are addressing the needs of homeless women.

Trends in U.S. pleural mesothelioma incidence rates following simian virus 40 contamination of early poliovirus vaccines.

BACKGROUND: Poliovirus vaccines that were used during the late 1950s and early 1960s were contaminated with simian virus 40 (SV40), a monkey virus that is tumorigenic in rodents. SV40 DNA sequences have been detected in some human cancers, especially pleural mesotheliomas, although results are conflicting. We examined the relationship between SV40-contaminated poliovirus vaccine exposure and subsequent rates of pleural mesothelioma in the United States. METHODS: We used data from the Surveillance, Epidemiology, and End Results Program to estimate age- and sex-specific pleural mesothelioma incidence rates per 10(5) person-years (py) from 1975 through 1997 and the Poisson distribution to determine 95% confidence intervals (CIs) for each rate. The prevalence, by birth cohort, of poliovirus vaccine exposure during the period of widespread SV40 contamination was determined from published survey data. Trends in mesothelioma incidence rates were assessed by examining age- and sex-specific rates over calendar periods and with the use of the age-period-cohort model. Trends in mesothelioma incidence were then compared with trends in prevalence of exposure. All statistical tests were two-sided. RESULTS: The age-standardized pleural mesothelioma incidence rate for 1975 through 1997 was 1.29/10(5) py (95% CI = 1.24/10(5) to 1.34/10(5) py) in males and 0.21/10(5) py (95% CI = 0.20/10(5) to 0.23/10(5) py) in females. The rate in males increased from 0.79/10(5) py (95% CI = 0.62/10(5) to 1.0/10(5) py) in 1975 to a peak of 1.69/10(5) py (95% CI = 1.46/10(5) to 1.95/10(5) py) in 1992. Incidence rates increased the most among males who were 75 years of age or older, the age group least likely to have been immunized against poliovirus. Incidence rates among males in the age groups most heavily exposed to SV40-contaminated poliovirus vaccine remained stable or decreased from 1975 through 1997. Similar age-specific trends were observed among females. The age-period-cohort models for men and women also indicated that the trends in pleural mesothelioma incidence were not related to trends in exposure to SV40-contaminated poliovirus vaccine. CONCLUSIONS: Age-specific trends in U.S. pleural mesothelioma incidence rates are not consistent with an effect of exposure to SV40-contaminated poliovirus vaccine. Nonetheless, given reports of the detection of SV40 genomic DNA sequences in human mesotheliomas, monitoring of vaccine-exposed cohorts should continue.