Effectiveness of an Integrated Pest Management Intervention in Controlling Cockroaches,Mice, and Allergens in New York City Public Housing

Background

Cockroaches and mice, which are common in urban homes, are sources of allergens capable of triggering asthma symptoms. Traditional pest control involves the use of scheduled applications of pesticides by professionals as well as pesticide use by residents. In contrast, integrated pest management (IPM) involves sanitation, building maintenance, and limited use of least toxic pesticides.

Objectives

We implemented and evaluated IPM compared with traditional practice for its impact on pests, allergens, pesticide use, and resident satisfaction in a large urban public housing authority.

Methods

We assigned IPM or control status to 13 buildings in five housing developments, and evaluated conditions at baseline, 3 months, and 6 months in 280 apartments in Brooklyn and Manhattan, in New York City (New York). We measured cockroach and mouse populations, collected cockroach and mouse urinary protein allergens in dust, and interviewed residents. All statistical models controlled for baseline levels of pests or allergens.

Results

Compared with controls, apartments receiving IPM had significantly lower counts of cockroaches at 3 months and greater success in reducing or sustaining low counts of cockroaches at both 3 and 6 months. IPM was associated with lower cockroach allergen levels in kitchens at 3 months and in beds and kitchens at 6 months. Pesticide use was reduced in IPM relative to control apartments. Residents of IPM apartments also rated building services more positively.

Conclusions

In contrast to previous IPM studies, which involved extensive cleaning, repeat visits, and often extensive resident education, we found that an easily replicable single IPM visit was more effective than the regular application of pesticides alone in managing pests and their consequences.     

Predictors of Senior Center Use among Older Adults in New York City Public Housing

Despite agreement among stakeholders that senior centers can promote physical and mental health, research on senior center use in urban populations is limited. Our objective was to describe demographic and health factors associated with senior center use among urban, low-income older adults in order to inform programming and outreach efforts. We used data from a 2009 telephone survey of 1036 adults randomly selected from rosters of New York City public housing residents aged 65 and older. We analyzed senior center use by race/ethnicity, age, gender, health, housing type, and income, and used a forward selection approach to build best-fit models predicting senior center use. Older adults of all ages and of both genders reported substantial use of senior centers, with nearly one third (31.3%) reporting use. Older adults living alone, at risk of depression, or living in specialized senior housing had the greatest use of centers. Senior center use varied by race/ethnicity, and English-speaking Hispanics had a higher prevalence of use than Spanish-speaking Hispanics (adjusted prevalence ratio [PR]=1.69, 95% CI: 1.11-2.59). Spanish-speaking communities and older adults living in non-senior congregate housing are appropriate targets for increased senior center outreach efforts.     

Survey of Pest Infestation, Asthma, and Allergy in Low-income Housing

Low-income housing often has multiple indoor health risks. Among them, pest infestation, pesticide use, and pest allergens are recognized as common risks which affect residents’ health. Cockroach and rodent allergens are associated with morbidity and mortality of asthmatics. To characterize the levels of pest infestation, residents’ attitudes toward pest control, and the relationships among cockroaches, mice, cockroach allergen level, asthma and allergy rate in public housing, we interviewed residents from 358 randomly selected apartments in Gary, Indiana and assessed the environmental conditions. Dust samples were collected from 101 apartment kitchen floors to analyze for cockroach allergen (Bla g 1 and Bla g 2) levels. Eighty one percent of the apartments were found infested by cockroaches, mice, ants, spiders, or flies. In the 101 apartments evaluated, 98% of the kitchen dust samples had detectable levels of Bla g 1 allergen (≥0.4 U/g), 52% had ≥2 U/g, and 33% had ≥8 U/g of Bla g 1. Among the 1,173 residents, 13% and 9% had physician-diagnosed asthma and allergy, respectively. Existence of diagnosed asthmatic was positively correlated with mouse infestations.     

Sense of Place among Atlanta Public Housing Residents

For almost two decades now, cities around the country have been demolishing traditional public housing and relocating residents to subsidized private market rental housing. In this paper, we examine sense of place, consisting of both community and place attachment, among a sample of Atlanta public housing residents prior to relocation (N = 290). We find that 41% of the residents express place attachment, and a large percentage express some level of community attachment, though residents of senior public housing are far more attached than residents of family public housing. Positive neighborhood characteristics, such as collective efficacy and social support, are associated with community attachment, and social support is also associated with place attachment. Negative neighborhood characteristics, such as social disorder and fear of crime, are not consistently associated with sense of place. We argue that embodied in current public housing relocation initiatives is a real sense of loss among the residents. Policy makers may also want to consider the possibilities of drawing upon residents’ sense of place as a resource for renovating and revitalizing public housing communities rather than continuing to demolish them and relocating residents to other neighborhoods.     

Prevalence and Correlates of Smoking among Low-Income Adults Residing in New York City Public Housing Developments—2015

To guide targeted cessation and prevention programming, this study assessed smoking prevalence and described sociodemographic, health, and healthcare use characteristics of adult smokers in public housing. Self-reported data were analyzed from a random sample of 1664 residents aged 35 and older in ten New York City public housing developments in East/Central Harlem. Smoking prevalence was 20.8%. Weighted log-binomial models identified to be having Medicaid, not having a personal doctor, and using health clinics for routine care were positively associated with smoking. Smokers without a personal doctor were less likely to receive provider quit advice. While most smokers in these public housing developments had health insurance, a personal doctor, and received provider cessation advice in the last year (72.4%), persistently high smoking rates suggest that such cessation advice may be insufficient. Efforts to eliminate differences in tobacco use should consider place-based smoking cessation interventions that extend cessation support beyond clinical settings.     

Integrating health and social services for older adults: a case study of interagency collaboration

As public housing residents age in place, they require health and social services outside of those traditionally offered by housing authorities. A promising response to these emerging needs is for housing authorities to collaborate with local public health departments to deliver coordinated services to older adult residents. Aging residents' health needs include health promotion activities, preventive health services, health education, and mental health services, among others. From 2001-2004 the New York City Department of Health and Mental Hygiene (DOHMH) and the New York City Housing Authority (NYCHA) collaborated to implement the Senior Wellness Project. This outreach program integrated health and social services provided by DOHMH and NYCHA, and delivered these services to older adult residents on site in 21 New York City public housing developments. Services were rendered at senior centers located in the housing developments and in residents' apartments. The program also referred residents to community healthcare providers to address special needs such as addiction. This article retroactively applies a formal model for interagency collaboration, the Stages of Collaboration, to describe and analyze the process of collaboration between DOHMH and NYCHA. It identifies the successes and shortcomings of the collaborative process, and explores the theory that successful collaboration leads to inherent challenges for implementation. Recommendations are then made for other public housing and public health agencies that have considered collaborating to address the needs of public housing residents who are aging in place.     

Pesticide spraying for West Nile virus control and emergency department asthma visits in New York City, 2000

Pyrethroid pesticides were applied via ground spraying to residential neighborhoods in New York City during July-September 2000 to control mosquito vectors of West Nile virus (WNV). Case reports link pyrethroid exposure to asthma exacerbations, but population-level effects on asthma from large-scale mosquito control programs have not been assessed. We conducted this analysis to determine whether widespread urban pyrethroid pesticide use was associated with increased rates of emergency department (ED) visits for asthma. We recorded the dates and locations of pyrethroid spraying during the 2000 WNV season in New York City and tabulated all ED visits for asthma to public hospitals from October 1999 through November 2000 by date and ZIP code of patients' residences. The association between pesticide application and asthma-related emergency visits was evaluated across date and ZIP code, adjusting for season, day of week, and daily temperature, precipitation, particulate, and ozone levels. There were 62,827 ED visits for asthma during the 14-month study period, across 162 ZIP codes. The number of asthma visits was similar in the 3-day periods before and after spraying (510 vs. 501, p = 0.78). In multivariate analyses, daily rates of asthma visits were not associated with pesticide spraying (rate ratio = 0.92; 95% confidence interval, 0.80-1.07). Secondary analyses among children and for chronic obstructive pulmonary disease yielded similar null results. This analysis shows that spraying pyrethroids for WNV control in New York City was not followed by population-level increases in public hospital ED visit rates for asthma.     

Housing tenure and early retirement for health reasons in Sweden

AIMS: To assess the association between housing tenure and early retirement for health reasons in Sweden with a view to psychosocial vs. material values of home ownership. METHODS: The data come from linked registers that cover all people resident in Sweden during 1990-2000. The study population consists of 449,233 people aged 40-63 years in 1997. Of these, 19,350 retired early for health reasons in 1998-99. The remaining 429,883 continued their employment without extended sick leave or income decline. None moved during 1990-2000. We calculated the odds of early retirement for four forms of juridical relationship to one's housing (private owner; part owner in a cooperative; private rental; rental from a public housing company), for men and women separately, controlling for age, education, employment income, household disposable income, region, foreign birth, and housing type. RESULTS: Men in cooperative ownership had lower odds of early retirement than those in the three other tenure forms, for which the odds were similar. Among women, public and private renters had similar odds of early retirement, which were higher than those of women in private or cooperative ownership. For both genders, inclusion of housing type in the model after housing tenure explained little additional variance. CONCLUSIONS: The odds of early retirement for health reasons varied across different housing tenure forms in Sweden in 1998-99. The pattern of associations differed as a function of gender. Home ownership appears to involve health resources independent of basic socio-physical factors captured with differences in housing type.     

HIV Testing of Tuberculosis Patients by Public and Private Providers in New York City

Thirty percent of tuberculosis (TB) patients in New York City in 2007 were not tested for HIV, which may be attributable to differential testing behaviors between private and public TB providers. Adult TB cases in New York City from 2001 to 2007 (n = 5,172) were evaluated for an association between TB provider type (private or public) and HIV testing. Outcomes examined were offers of HIV tests and patient refusal of HIV testing, using multivariate logistic and binomial regression, respectively. HIV test offers were less frequent among patients who visited only private providers than patients who visited only public providers [males: adjusted odds ratio (aOR) 0.33, 95 % confidence interval (CI) 0.15–0.74; females: aOR 0.26, 95 % CI 0.12–0.57]. Changing from private to public providers was associated with an increase in HIV tests offered among male patients (aOR 1.96, 95 % CI 1.04–3.70). Among patients who did not use substances, those who visited only private providers were more likely to refuse HIV testing than those who visited only public providers [males: adjusted prevalence ratio (aPR) 1.26, 95 % CI 0.99–1.60; females: aPR 1.78, 95 % CI 1.43–2.22]. Patients of private providers were less likely to have an HIV test performed during their TB treatment. Education of TB providers should emphasize HIV testing of all TB patients, especially among patients who are traditionally considered low-risk.     

Oral Health among Residents of Publicly Supported Housing in Boston

Tooth loss in adults diminishes quality of daily life, affecting eating, speaking, appearance, and social interactions. Tooth loss is linked to severe periodontitis and caries; and to risk of stroke, cardiovascular disease, rheumatoid arthritis, and dementia. At the national (USA) level, poverty and African-American race have been linked to lower utilization of dental services, suggesting that the 7.5 million residents of publicly supported housing may be at risk of tooth loss and poor overall oral health. We assessed whether residence in publicly supported housing in Boston was associated with four oral health-related indicators. Compared to residents of nonpublicly supported housing, after adjusting for covariates residents of both public housing developments (PHDs) and rental assistance units (RAUs) had significantly lower odds of having had a dental cleaning in the past year (PHD, OR = 0.64 (95 % CI, 0.44–0.93); RAU, OR = 0.67 (95 % CI, 0.45–0.99))—despite parity in having had a past year dental visit. Further, residents of RAUs had double the odds of having had six or more teeth removed (OR = 2.20 (95 % CI, 1.39–3.50)). Associations of race/ethnicity and housing type with dental insurance were interrelated. Unadjusted results document a deficit in oral health-related indicators among public housing residents, taken as a group, giving a clear picture of an oral health care gap and identifying a defined real-world population that could benefit from services. Existing public housing infrastructure could provide both a venue and a foundation for interventions to reduce oral health disparities on a broad scale.     

Multi-Level Socioenvironmental Contributors to Childhood Asthma in New York City: a Cluster Analysis

Childhood asthma exacerbation remains the leading cause of pediatric emergency department visits and hospitalizations and disproportionately affects Latinx and Black children, compared to non-Latinx White children in NYC. Environmental exposures and socioeconomic factors may jointly contribute to childhood asthma exacerbations; however, they are often studied separately. To better investigate the multiple contributors to disparities in childhood asthma, we compiled data on various individual and neighborhood level socioeconomic and environmental factors, including education, race/ethnicity, income disparities, gentrification, housing characteristics, built environment, and structural racism, from the NYC Department of Health’s KIDS 2017 survey and the US Census’ American Community Survey. We applied cluster analysis and logistic regression to first identify the predominant patterns of social and environmental factors experienced by children in NYC and then estimate whether children experiencing specific patterns are more likely to experience asthma exacerbations. We found that housing and built environment characteristics, such as density and age of buildings, were the predominant features to differentiate the socio-environmental patterns observed in New York City. Children living in neighborhoods with greater proportions of rental housing, high-density buildings, and older buildings were more likely to experience asthma exacerbations than other children. These findings add to the literature about childhood asthma in urban environments, and can assist efforts to target actionable policies and practices that promote health equity related to childhood asthma.     

On the Front Lines: An Environmental Asthma Intervention in New York City

Asthma is now the leading cause of school absence among children of color in impoverished urban neighborhoods. Environmental interventions have the potential to augment clinical approaches to asthma management by directly reducing exposure to environmental triggers (e.g., cockroaches, rodents, and mold). We implemented an apartment-based intervention to reduce exposures to indoor allergens among children living with asthma in 2 areas in New York City with rates of asthma morbidity and mortality that rank among the highest in the United States. Although the intervention phase of the present study is not yet complete, timely reporting of our field experiences may prove useful to other groups engaged in environmental intervention trials in urban communities.     

Depressive Symptomology and Hostile Affect among Latinos Using Housing Rental Assistance: the AHOME Study

Studies show that those residing in households subsidized with federal housing vouchers exhibit fewer mental health problems than residents of public housing. The role of housing conditions and neighborhood quality in this relationship is unclear. This study investigated the relationship between rental assistance, housing and neighborhood conditions, and the risk of depressive symptomology and hostile affect among low-income Latino adults living in the Bronx, NY. Latino adults participating in the Affordable Housing as an Obesity Mediating Environment (AHOME) study were used for analysis. All AHOME participants were eligible for federal low-income housing rental assistance (n = 385) and living in the Bronx, New York (2010–2012). Housing (crowding and structural deficiencies) and neighborhood (physical disorder and social cohesion) were measured by questionnaire during in-home interview. Depressive symptomology was measured using the Center for Epidemiologic Studies Depression Scale Short Form, CES-D 10 (score ≥10). Hostile affect was measured using items from the Cook-Medley Hostility Scale (score ≥ 4). Results suggest residents of Section 8 housing have similar levels of depressive symptomology and hostility compared to residents in public housing or those receiving no federal housing assistance. However, depressive symptomology was significantly associated with maintenance deficiencies [OR = 1.17; CI 1.02, 1.35] and social cohesion [OR = 0.71; CI 0.55, 0.93]. Hostility was significantly associated with perceived crowding [OR = 1.18; CI 1.16, 2.85], neighborhood physical disorder [OR = 1.94; CI 1.12, 3.40], and social cohesion [OR = 0.70; CI 0.50, 0.98]. Low-income housing assistance did not have an independent effect on mental health outcomes. However, characteristics of the housing and neighborhood environments were associated with depressive symptomology and hostility.     

Deteriorated housing contributes to high cockroach allergen levels in inner-city households

The high prevalence of childhood asthma in low-income, inner-city populations is not fully understood but has been at least partly attributed to the disproportionate exposures associated with socioeconomic disadvantage. The contribution of indoor allergens to asthma is well documented, but links between socioeconomic disadvantage and indoor allergen levels are not clear. We investigated levels of cockroach allergens (Bla g 2) in a sample of 132 Dominican or African American low-income households with young children in northern Manhattan in New York City (40% were receiving public assistance) to determine whether the distribution of allergens is a function of housing deterioration. Deterioration was measured by the presence and number of physical housing problems (holes in the ceilings and walls, water damage, etc.). More than 50% of the sample had two or more types of housing dilapidation, and 67% of the sample reported cockroach sightings in their homes. Samples of dust were collected from kitchen and bedroom surfaces. We hypothesized that the greater the dilapidation, the higher the allergen levels, independent of income, sociocultural factors, and pest-control methods. In addition, we hypothesized that the homes of families characterized by frequent moves (23.5%) would have higher allergen levels than more stable families. Results showed significant positive associations between housing deterioration and allergen levels in kitchens, after adjusting for income and ethnicity, with independent effects of residential stability (p< 0.05). Bedroom allergen levels were associated with housing instability (p < 0.01) and ethnicity (p< 0.01). Findings demonstrated that indoor household allergen levels are related to degree of household disrepair, after adjusting for individual family attributes, suggesting that social-structural aspects of housing may be appropriate targets for public health interventions designed to reduce allergen exposure.     

Public Housing on the Periphery: Vulnerable Residents and Depleted Resilience Reserves post-Hurricane Sandy

Hurricane Sandy was the greatest natural disaster to ever impact public housing residents in New York City. It affected approximately 80,000 residents in 400 buildings in 33 developments throughout the city. The storm left residents without power, heat, or running water, yet many chose not to evacuate. This qualitative study was conducted to understand the impact of Sandy among this socially, physically, and geographically vulnerable population. It is the first known study to examine the impact of disasters in high-rise, high-density public housing as a unique risk environment. Findings demonstrate (1) broad impacts to homes, health and access to resources, (2) complex evacuation decision-making, (3) varied sources of support in the response and recovery phases, and (4) lessons learned in preparedness. Results are contextualized within an original conceptual framework—“resilience reserve”—that explains the phenomenon of delayed recovery stemming from enactments of resilience to manage chronic hardship leaving vulnerable populations without the requisite capacity to take protective action when facing acute adversity. We discuss recommendations to establish and replenish the resilience reserve that include personal, institutional, and structural facets.     

Urban asthma and the neighbourhood environment in New York City

Asthma is now the leading cause of emergency room visits, hospitalizations, and missed school days in New York City's poorest neighbourhoods. While most research focuses on the influence of the indoor environment on asthma, this study examines the neighbourhood effects on childhood asthma, such as housing and ambient environmental hazards. Using Geographic Information Science (GI Science) we identify neighbourhoods with elevated concentrations of childhood asthma hospitalizations between 1997 and 2000 in US census tracts, analyze the sociodemographic, housing characteristics, and air pollution burdens from stationary, land use and mobile sources in these areas. The paper reveals the importance of distinguishing the specific and often different combinations of poor housing conditions, outdoor air pollution and noxious land uses that contribute to the high incidence of asthma in impoverished urban neighbourhoods.     

Factors Related to Undiagnosed Asthma in Urban Adolescents: A Multilevel Approach

PurposeWe report the results of a school-based asthma case-identification survey to determine the prevalence and predictors of possible undiagnosed asthma in a population of urban adolescents.MethodsDuring school years 2006–2008, middle school students in Oakland, California, completed a brief survey adapted from the International Study of Asthma and Allergy in Children. Students were classified into one of three categories: no asthma, current asthma, or possible undiagnosed asthma. Students reported demographic information and residential address, which was geocoded and matched tract-level data from the US Census 2000, Oakland land use designations, public and assisted housing locations, and distance from closed-access roadways. Logistic regression was used to examine factors associated with possible undiagnosed asthma.ResultsOf the 4,017 students who completed the survey, 4.8% (95% confidence interval [CI]: 4.1, 5.5) were classified as possible undiagnosed asthma. Female students (odds ratio: 1.53, 95% CI: 1.07, 2.19) and students who resided in an urban residential area (odds ratio: 2.05, 95% CI: 1.05, 4.05) had significantly increased odds of classification as “possible undiagnosed asthma” compared to current asthma. Percentage of noncitizen recent immigrants in a census tract was related to increased odds of possible undiagnosed asthma. Residence in a census tract with older residential units was significantly associated with decreased odds of undiagnosed asthma.ConclusionsIn urban settings, school-based asthma surveillance can aid in the identification of children with possible undiagnosed asthma. Implementation of a geographic information systems framework can enhance the identification of demographic and physical environmental factors associated with possible undiagnosed asthma.     

Community-Based Support among African American Public Housing Residents

Recent shifts from federally owned public housing toward tenant-based housing assistance in the form of vouchers raise important questions about the health and wellbeing of rent-assisted households. In particular, little is known about how these shifts in housing policy will affect access to critical sources of community-based social support among those who receive rent assistance. Using the Survey of Income and Program Participation, we estimate the relationship between residence in a federally owned public housing project and the reported presence of social support among a nationally representative sample of blacks who receive rent assistance. We find that in comparison to other rent-assisted households, public housing residents are significantly more likely to report that people in their neighborhood count on each other, watch each other’s children, and have access to help from a family nearby. We also find that these measures of community-situated social support are associated with reduced odds of school expulsion among children and food insecurity among adults. In conclusion, we find evidence suggesting that public housing communities contain social resources that are important to the wellbeing of their residents and are less accessible to other rent-assisted households.     

The economic impact of early life environmental tobacco smoke exposure: early intervention for developmental delay

BACKGROUND AND OBJECTIVES: Early-life exposure to environmental tobacco smoke (ETS) can result in developmental delay as well as childhood asthma and increased risk of cancer. The high cost of childhood asthma related to ETS exposure has been widely recognized; however, the economic impact of ETS-related developmental delay has been less well understood. METHODS AND RESULTS: The Columbia Center for Children's Environmental Health (CCCEH) has reported adverse effects of prenatal ETS exposure on child development in a cohort of minority women and children in New York City (odds ratio of developmental delay = 2.36; 95% confidence interval 1.22-4.58). Using the environmentally attributable fraction (EAF) approach, we estimated the annual cost of one aspect of ETS-related developmental delay: Early Intervention Services. The estimated cost of these services per year due to ETS exposure is > Dollars 50 million per year for New York City Medicaid births and Dollars 99 million per year for all New York City births. CONCLUSION: The high annual cost of just one aspect of developmental delay due to prenatal exposure to ETS provides further impetus for increased prevention efforts such as educational programs to promote smoke-free homes, additional cigarette taxes, and subsidizing of smoking cessation programs.     

Prevalence of childhood asthma in urban communities: the impact of ethnicity and income

PURPOSE: The goal of this study was to assess the relationship between hospitalization rates and asthma prevalence in New York City children and investigate the role that sociodemographic factors play in asthma. METHODS: A parent-report questionnaire was distributed in 26 randomly selected New York City public elementary schools, stratified according to neighborhood hospitalization rates. RESULTS: The overall student response rate was 76.9% (5250 students). Prevalence of current asthma was 17.9%, 9.59%, 6.39% (p < .001) in areas of high, median, and low asthma hospitalization rates, respectively. The overall prevalence of current asthma was 13.0%. Children living in predominantly low socioeconomic status (SES) communities had a 70% greater risk of current asthma, independent of their own ethnicity and income level. Asthma prevalence within different ethnic and income groups was consistently lower in neighborhoods of greater socioeconomic status, except among Puerto Rican children, who had high asthma prevalence, regardless of school attended or income. CONCLUSIONS: Prevalence of current asthma is strongly associated with attending a school in a low-income neighborhood. Although hospitalization rates have been used as an indicator of the burden of asthma in a neighborhood, it alone does not reflect the level of disparities that exist among communities with different socioeconomic backgrounds.