Health promotion in the city: a structured review of the literature on interventions to prevent heart disease, substance abuse, violence and HIV infection in US metropolitan areas, 1980-1995

Adverse and other unintended consequences of setting-based interventions to prevent illicit drug use: A systematic review of reviews

This article explores adverse and unintended consequences (AUCs) of setting-based public health interventions to prevent illicit drug use, including the mechanisms leading to these AUCs. Additionally, the reporting of AUCs in systematic reviews was assessed. Therefore, we conducted a systematic review of reviews and searched four big databases were searched. We included systematic reviews concerned with setting-based interventions to prevent illicit drug use. We used AMSTAR 2 to rate the overall confidence of the results presented in the reviews. Data on study characteristics, types and mechanisms of AUCs were extracted. An a priori categorisation of consequences drew on the WHO-INTEGRATE framework, and the categorisation of mechanisms on the Behaviour Change Wheel. For reviews reporting AUCs, the same information was also retrieved from relevant primary studies. Findings were synthesised narratively and in tables. Finally, we included 72 reviews, of which 18 reported on AUCs. From these, 11 primary studies were identified. Most of the reviews and primary studies were conducted in educational settings. The most prevalent AUCs reported in systematic reviews and primary studies were paradoxical health effects (i.e. increase of drug use). Potential mechanisms discussed primarily focussed on the change though social norms and practices. Changes of knowledge and perception were also mentioned. Concluding, the identified reviews and primary studies paid insufficient attention to AUCs of public health interventions to prevent illicit drug use. Where reported, it was mostly as an afterthought and narrowly framed as health related. No mentions of potential broader social consequences were found.

Predictors of HIV/AIDS Programming in African American Churches: Implications for HIV Prevention, Testing, and Care

Using data from the National Congregational Study, we examined predictors of having an HIV/AIDS program in predominately African American churches across the United States. We conducted regression analyses of Wave II data ( N = 1,506) isolating the sample to churches with a predominately African American membership. The dependent variable asked whether or not the congregation currently had any program focused on HIV or AIDS. Independent variables included several variables from the individual, organizational, and social levels. Our study revealed that region, clergy age, congregant disclosure of HIV-positive status, permitting cohabiting couples to be members, sponsorship or participation in programs targeted to physical health issues, and having a designated person or committee to address health-focused programs significantly increased the likelihood of African American churches having an HIV/AIDS program. A paucity of nationally representative research focuses on the social-, organizational-, and individual-level predictors of having HIV/AIDS programs in African American churches. Determining the characteristics of churches with HIV/AIDS programming at multiple levels is a critical and necessary approach with significant implications for partnering with African American churches in HIV or AIDS initiatives.

Increasing Opportunities for Inner-City Youth: The Feasibility of an Economic Empowerment Model in East Harlem and the South Bronx, New York

Youth of color are disproportionately likely to grow-up in poor, disadvantaged neighborhoods characterized by high levels of psychosocial stressors and inadequate supportive resources. Poverty and racial minority status correlate with an increased risk of high-school dropout, teen pregnancy, substance abuse, and sexually transmitted infections (STIs). Given these trends, child welfare researchers are developing various interventions to increase the protective resources and social opportunities available to youth of color. This article reports results of a preliminary, qualitative study that investigated the feasibility and acceptability of an economic empowerment intervention in the South Bronx and East Harlem, New York. Using focus groups and brief questionnaires with youth and their parents/guardians (N=24 dyads), we explored attitudes toward youth educational savings accounts, financial planning classes, and mentorship for inner-city youth. Findings indicate a strong interest in an economic empowerment intervention among adolescents and their caregivers in these communities. These findings have implications for the design of larger-scale research programs that aim to improve inner-city youth's socio-economic wellbeing using economic empowerment models.

Caring for the future: strategies for promoting violence prevention in pediatric primary care

PURPOSE

To identify strategies that will assist nurse practitioners (NPs) to incorporate universal youth violence screening and prevention strategies into their practices.

DATA SOURCES

Extensive reviews of the extant literature, clinical and anecdotal information, and professional experiences and encounters were utilized to explore and identify current practice recommendations related to youth violence prevention.

CONCLUSIONS

NPs' expertise in health promotion makes them an important member of interdisciplinary team efforts to prevent youth violence. Knowledge of risk factors, appropriately focused assessment, and relevant intervention strategies can assist NPs to fulfill a valuable role in this critical endeavor.

IMPLICATIONS FOR PRACTICE

Recently, there has been an increased recognition of the role that healthcare providers at all levels can play in decreasing youth violence. A greater emphasis on strategies already employed by NPs to promote the development of healthy families can contribute greatly to reducing the problem of youth violence. Universal screening for warning signs and level of violence risk in youth, as well as utilizing appropriate interventions and referrals will provide NPs with the opportunity to contribute to this important goal.

Urban as a determinant of health

Cities are the predominant mode of living, and the growth in cities is related to the expansion of areas that have concentrated disadvantage. The foreseeable trend is for rising inequities across a wide range of social and health dimensions. Although qualitatively different, this trend exists in both the developed and developing worlds. Improving the health of people in slums will require new analytic frameworks. The social-determinants approach emphasizes the role of factors that operate at multiple levels, including global, national, municipal, and neighborhood levels, in shaping health. This approach suggests that improving living conditions in such arenas as housing, employment, education, equality, quality of living environment, social support, and health services is central to improving the health of urban populations. While social determinant and multilevel perspectives are not uniquely urban, they are transformed when viewed through the characteristics of cities such as size, density, diversity, and complexity. Ameliorating the immediate living conditions in the cities in which people live offers the greatest promise for reducing morbidity, mortality, and disparities in health and for improving quality of life and well being.

Changing the lens for youth 'gone wild': the call for primary prevention research by forensic nurses

Young people today are bombarded with information suggesting consequences do not apply to them. Increasing alarm over the exposure to violence of America's youth has sparked intensified examination of the need for targeted and enhanced primary prevention efforts.

Public health advocacy to change corporate practices: implications for health education practice and research

Corporate practices, such as advertising, public relations, lobbying, litigation, and sponsoring scientific research, have a significant impact on the health of the people in the United States. Recently, health professionals and advocates have created a new scope of practice that aims to modify corporate practices that harm health. This article describes how corporate policies influence health and reviews recent health campaigns aimed at changing corporate behavior in six industries selected for their central role in the U.S. economy and their influence on major causes of mortality and morbidity. These are the alcohol, automobile, food, gun, pharmaceutical, and tobacco industries. The article defines corporate disease promotion and illustrates the range of public health activities that have emerged to counter such corporate behaviors. It analyzes the role of health professionals, government, and advocacy groups in these campaigns and assesses the implications of this domain for health education practice and research.

Urban health: evidence, challenges, and directions

Urbanization is one of the most important demographic shifts worldwide during the past century and represents a substantial change from how most of the world's population has lived for the past several thousand years. The study of urban health considers how characteristics of the urban environment may affect population health. This paper reviews the empirical research assessing urban living's impact on population health and our rationale for considering the study of urban health as a distinct field of inquiry. The key factors affecting health in cities can be considered within three broad themes: the physical environment, the social environment, and access to health and social services. The methodologic and conceptual challenges facing the study of urban health, arising both from the limitations of the research to date and from the complexities inherent in assessing the relations among complex urban systems, disease causation, and health are discussed.

Cities and population health

A majority of the world's population will live in urban areas by 2007 and cities are exerting growing influence on the health of both urban and non-urban residents. Although there long has been substantial interest in the associations between city living and health, relatively little work has tried to understand how and why cities affect population health. This reflects both the number and complexity of determinants and of the absence of a unified framework that integrates the multiple factors that influence the health of urban populations. This paper presents a conceptual framework for studying how urban living affects population health. The framework rests on the assumption that urban populations are defined by size, density, diversity, and complexity, and that health in urban populations is a function of living conditions that are in turn shaped by municipal determinants and global and national trends. The framework builds on previous urban health research and incorporates multiple determinants at different levels. It is intended to serve as a model to guide public health research and intervention.

Beyond Urban Penalty and Urban Sprawl: Back to Living Conditions as the Focus of Urban Health

Researchers have long studied urban health, both to describe the consequences of urban living and to design interventions to promote the health of people living in cities. Two approaches to understanding the impact of cities on health have been dominant, namely, urban health penalty and urban sprawl. The urban penalty approach posits that cities concentrate poor people and expose them to unhealthy physical and social environments. Urban sprawl focuses on the adverse health and environmental effects of urban growth into outlying areas. We propose a model that integrates these approaches and emphasizes urban living conditions as the primary determinant of health. The aim of the model is to move beyond describing the health-related characteristics of various urban populations towards identifying opportunities for intervention. Such a shift in framework enables meaningful comparisons that can inform public health activities at the appropriate level and evaluate their effectiveness in improving the health of urban populations. The model is illustrated with two examples from current urban public health practice.

Urban health: a look out our windows

Approximately 80% of Americans live in cities or immediately adjacent communities. Such urban environments are complex amalgams of people of disparate backgrounds, economic status, and expectations, with extraordinary disparities in health status and outcomes between groups just blocks apart. Urban health as a framing paradigm is of recent vintage and offers a perspective on health and disease that integrates clinical medicine and public health and draws on the social and political sciences to seek understanding of the impact of cities on the health of populations and individuals. Ironically, disparate outcomes and increased mortality among poor minority populations in cities are not primarily related to the consequences of the urban epidemics of drugs and violence but rather are due to the increased prevalence and severity of common diseases such as asthma, cardiovascular disease, diabetes, and kidney disease. Several factors may be responsible for such disparities, including stress, racism, perceptions of deprivation, economic inequalities, and lack of access to quality health care. It is time for leaders in medical education and health care delivery to focus on the populations that surround their institutions in order to study urban health and meet the challenge of caring for all the residents of our cities.

Latinas and HIV/AIDS risk factors: implications for harm reduction strategies

OBJECTIVES

We examined risk factors for HIV infection among Puerto Rican and Mexican American women aged 15 through 44 years.

METHODS

We used data from the 1995 National Survey of Family Growth. Analyses focused on the relation between sex role attitudes, sex education, anxiety, and consistent condom use.

RESULTS

Nearly 60% of Puerto Rican and Mexican American women received no sex education from parents. Twenty-one percent of Puerto Rican and 38.3% of Mexican American women reported no sex education in schools. Women with some sex education in school, less than 13 years of education, or higher sex role attitude scores were more likely than other women to have partners who consistently used condoms.

CONCLUSIONS

Harm reduction interventions must be designed to reach multiple Latino audiences by age, gender, and subgroup

Updating the infection risk reduction hierarchy: preventing transition into injection

Current approaches to prevention of blood-borne infections in injection drug users include referral to drug abuse treatment, access to sterile syringes, bleach disinfection of injection equipment, and education about not sharing equipment. However, rates of some blood-borne infections (e.g., hepatitis C virus) remain elevated among injection drug users, especially early after initiation into injection drug use. With lower infection rates in noninjectors and transition into injection drug use occurring most commonly among these noninjectors, prevention of transition into injection drug use as an additional step to reduce risk for acquisition and transmission of blood-borne infections merits closer attention.

Healthy housing: a structured review of published evaluations of US interventions to improve health by modifying housing in the United States, 1990-2001

We sought to characterize and to evaluate the success of current public health interventions related to housing. Two reviewers content-analyzed 72 articles selected from 12 electronic databases of US interventions from 1990 to 2001. Ninety-two percent of the interventions addressed a single condition, most often lead poisoning, injury, or asthma. Fifty-seven percent targeted children, and 13% targeted seniors. The most common intervention strategies employed a one-time treatment to improve the environment; to change behavior, attitudes, or knowledge; or both. Most studies reported statistically significant improvements, but few (14%) were judged extremely successful. Current interventions are limited by narrow definitions of housing and health, by brief time spans, and by limited geographic and social scales. An ecological paradigm is recommended as a guide to more effective approaches.

The influence of infection on hospital mortality for patients requiring > 48 h of intensive care

OBJECTIVE

To determine the influence of microbiologically confirmed infection on hospital mortality among patients requiring intensive care for > 48 h.

DESIGN

Prospective cohort study.

SETTING

Medical ICU of the Barnes-Jewish Hospital, an urban teaching hospital.

PATIENTS

A total of 893 patients requiring intensive care for > 48 h.

INTERVENTIONS

Prospective patient surveillance and data collection.

MEASUREMENTS AND MAIN RESULTS

Three hundred seventy-two patients (41.7%) requiring intensive care for > 48 h had a microbiologically confirmed infection. Only six patients (0.7% [1.6% of patients with microbiologically confirmed infections]) received inadequate antimicrobial therapy during the first 24 h of treatment, and 248 patients (27.8%) died during hospitalization. Compared to hospital survivors, hospital nonsurvivors were significantly more likely to have a microbiologically confirmed infection (53.2% vs 37.2%, respectively; p < 0.001) and to develop severe sepsis (45.6% vs 28.7%, respectively; p < 0.001). Cirrhosis and the requirement for vasopressors were the only variables identified by multiple logistic regression analysis as independent risk factors for hospital mortality in all patient groupings of severity of illness. Multiple logistic regression analysis also demonstrated that underlying malignancy (adjusted odds ratio [AOR], 1.98; 95% CI, 1.55 to 2.53), chronic renal insufficiency (AOR, 1.57; 95% CI, 1.31 to 1.87), cirrhosis (AOR, 1.94; 95% CI, 1.48 to 2.53), temperature > 38.3 degrees C (AOR, 1.72; 95% CI, 1.47 to 2.02), severe sepsis (AOR, 2.78; 95% CI, 1.94 to 3.98), positive culture for vancomycin-resistant enterococci (AOR, 1.78; 95% CI, 1.51 to 2.09), and the presence of multiple infections (AOR, 1.65; 95% CI, 1.28 to 2.14) were independently associated with the requirement for therapy with vasopressors.

CONCLUSIONS

Microbiologically confirmed infections are common among patients requiring medical intensive care for > 48 h. Despite the administration of adequate antimicrobial therapy, microbiologically confirmed infections appear to be an important cause of hemodynamic instability and increased hospital mortality. These data suggest that clinical efforts aimed at the prevention of infections and improvements in the medical management of patients with severe infections, especially those associated with hemodynamic instability and the need for vasopressors, are required to achieve further improvements in patient outcomes.

Urbanization, urbanicity, and health

A majority of the world's population will live in urban areas by 2007. The most rapidly urbanizing cities are in less-wealthy nations, and the pace of growth varies among regions. There are few data linking features of cities to the health of populations. We suggest a framework to guide inquiry into features of the urban environment that affect health and well-being. We consider two key dimensions: urbanization and urbanicity. Urbanization refers to change in size, density, and heterogeneity of cities. Urbanicity refers to the impact of living in urban areas at a given time. A review of the published literature suggests that most of the important factors that affect health can be considered within three broad themes: the social environment, the physical environment, and access to health and social services. The development of urban health as a discipline will need to draw on the strengths of diverse academic areas of study (e.g., ecology, epidemiology, sociology). Cross-national research may provide insights about the key features of cities and how urbanization influences population health.

Alcohol use and HIV pharmacotherapy

Alcohol consumption by individuals infected with HIV is an important medical management issue with significant implications for the effectiveness of antiretroviral therapy as well as an important evolving field of HIV research. Alcohol consumption is a risk factor for poor medication adherence and can modify liver drug metabolism, both of which can lead to the emergence of drug-resistant virus. Research indicates that alcohol consumption greater than 50 g/day (four or five drinks) is a risk factor for liver disease progression among patients with HIV/HCV coinfection. In addition, alcohol-induced cirrhosis can result in changes in drug metabolism in the liver through compromised liver function. More research studies are needed to elucidate the biological and molecular basis of the clinical changes induced by alcohol consumption in HIV-infected individuals and on the relationship of these changes to the effectiveness of HIV pharmacotherapy. Specifically, research areas that are of particular importance are (1) determining alcohol consumption levels and patterns and its impact on antiretroviral medication adherence, efficacy, and physician prescribing practices; (2) identifying behavioral interventions to enhance adherence to HIV medications and reduce alcohol consumption; (3) clarifying the relationships and interactions among alcohol metabolism, HIV drug metabolism, and pharmacogenetics; (4) elucidating the extent of liver toxicity due to antiretroviral therapy and drug-drug interactions in individuals who consume alcohol; and (5) delineating the contribution of alcohol consumption to end-stage organ damage, particularly in HIV/HCV coinfection.