Publications

Abstract

Studies over the last decade have demonstrated the effectiveness of public health interventions based on social and behavioral science theory for many health problems. Little is known about the extent to which health departments are currently utilizing these theories. This study assesses the application of social and behavioral science to programs in the New York City Department of Health (NYCDOH). Structured open-ended interviews were conducted with executive and program management staff of the health department. Respondents were asked about the application of social and behavioral sciences within their programs, and about the benefits and barriers to increasing the use of such approaches. Themes related to the aims of the study were identified, a detailed coding manual developed, narrative data were coded independently by two investigators (κ .85), and data analyzed. Interviews were conducted with 61 eligible individuals (response rate 88%). The most common applications of social and behavioral science were individual-level behavior change to prevent HIV transmission and community-level interventions utilizing community organizing models and/or media interventions for health promotion and disease prevention. There are generally positive attitudes about the benefits of utilizing these sciences; however, there are also reservations about expanded use because of resource constraints. While NYCDOH has successfully applied social and behavioral sciences in some areas of practice, many areas use them minimally or not at all. Increasing use will require additional resources. Partnerships with academic institutions can bring additional social and behavioral science resources to health departments and benefit researchers understanding of the health department environment.

Abstract

Puerto Rican drug users both in New York and Puerto Rico have disproportionately high rates of HIV/AIDS. This paper derives findings from the ARIBBA Project--a dual site study of HIV risk behaviour determinants among Puerto Rican injection drug users and crack smokers, conducted in East Harlem, NY and Bayamón, PR. Qualitative data collected in focus groups, interviews and observations revealed significant differences in sexual risk behaviours, perceptions of risks and cultural/behavioural norms between the two locations, which were supported by the results of a survey of 1200 drug users. Recommendations are made for enhancing HIV risk reduction efforts in both communities.

Abstract

Parkinson disease (PD) is the second most common neurodegenerative disorder, surpassed in frequency only by Alzheimer disease. Elsewhere we have reported linkage to chromosome 2q in a sample of sibling pairs with PD. We have now expanded our sample to include 150 families meeting our strictest diagnostic definition of verified PD. To further delineate the chromosome 2q linkage, we have performed analyses using only those pedigrees with the strongest family history of PD. Linkage analyses in this subset of 65 pedigrees generated a LOD score of 5.1, which was obtained using an autosomal dominant model of disease transmission. This result strongly suggests that variation in a gene on chromosome 2q36-37 contributes to PD susceptibility.

Abstract

The cumulative epidemiologic literature indicates that many injecting drug users (IDUs) initiate injection as a mode of drug administration during late adolescence or early adulthood. Recent studies have shown that IDUs are often exposed to viral infections relatively early in the course of injection, highlighting the importance of understanding this initiation process for both epidemiology and prevention. Epidemiologic evidence similarly suggests that at least some youth populations, most notably young men who have sex with men (YMSM), are at substantial risk for exposure to HIV and other sexually transmitted diseases (STDs) from early sexual activity. Despite the importance of this issue for both epidemiology and prevention, however, surprisingly little information is available on the social course of injection initiation, including the individual, social, or ecological factors that might mitigate or exacerbate transmission risks within the critical phase of early injection drug use. Similarly, we know little about the ways that YMSM and other high-risk youth understand risk, the kinds of exchanges and relationships in which they participate in the context of initiating sexual activity, or how drug use is operant in these exchanges and early sexual experiences. In this article, we explore key dimensions of the early initiation of injection and sexual risk, and discuss how a social network approach might be instrumental in understanding the social course of drug injection and sexual activities among youth and young adult populations.

Abstract

The social networks of substance-using women consist of people who provide constructive social support, individuals who enable their drug use, and those who do both. Women's success in recovery may be attenuated because some of the people who are most likely to provide them with social support after drug treatment previously enabled their drug use. This article examines the social support systems of women offenders (N=100) who were mandated to four therapeutic communities in New York City. The women had an average of nine supporters (four males and five females). Although most of the women had partners who provided them with constructive social support, many of their partners also enabled their drug use. Some of the women indicated that their partners did not provide constructive support but were among their main enablers, while half of the women said that their partners actually encouraged them to stop using drugs. The majority of the women also received support from their parents, siblings, other kin, and friends. Some of these supporters also enabled their drug use while others encouraged them to stop using drugs and enter drug treatment.

Abstract

Diarrhea affects more than 60% of persons living with HIV/AIDS. Diarrhea can be caused by pathogens, neoplastic diseases, side effects of medications, malabsorption, and/or enteropathy. Activities of daily living and quality of life are often affected by HIV/AIDS-related diarrhea. Traditional Chinese medical interventions such as acupuncture and moxibustion show promise in the area of gastrointestinal symptom management. The purposes of this study were to (a) determine the influence of acupuncture and moxibustion in reducing the frequency of diarrhea and increasing stool consistency in HIV-infected men with chronic diarrhea (defined as three or more episodes of watery, liquid, or loose stools in a 24-hour period for 3 weeks or more), (b) ascertain the feasibility of the methodology for a future prospective randomized controlled trial, and (c) determine sample size estimate for a prospective randomized controlled trial. Using a time-series design, 15 HIV-positive men with chronic diarrhea received the same acupuncture/moxibustion treatment for six sessions over a 3-week period. Each participant maintained a daily stool frequency/consistency and medication diary. All treatments were administered by a licensed acupuncturist trained in traditional Chinese medicine. Based on the intent to treat analysis comparing the change in stool frequency from baseline (Week 1) to Week 3 and Week 4, stool frequency reduced approximately one episode per day (Week 3: p < .001; Week 4: p < .005). Stool consistency also improved, from baseline to Week 3 and Week 4, by more than 1 point on Hansen's stool consistency scale. Acupuncture and moxibustion are promising modalities for the symptom management of chronic diarrhea in HIV/AIDS. The results of this pilot study also establish the feasibility of a larger study and provide the empirical basis to serve as preliminary data from which to estimate statistical power and sample size for a larger efficacy study, inclusive of women as well as men.

Abstract

Individual behavior and social contexts are critical determinants of health. We surveyed commissioners or their designees in 22 departments of health serving US cities of at least 500,000 people to examine their use of scientific approaches to influence individual behavior and social contexts. Each department used behavioral or social science in its work, but only four departments were judged to have integrated these approaches throughout their operations, using both centralized and decentralized structures. Degree of integration was unrelated to collaboration with universities or communities but was related to use of explicit theories. Behavioral and social sciences were employed most frequently in the areas of HIV/AIDS and maternal and child health and in the service of changing individual behavior rather than larger contexts, although across departments many health problems and approaches were involved. Commissioners generally found the approaches valuable, but articulated barriers to more widespread adoption.

Abstract

OBJECTIVE: Diabetes mellitus (DM) has been associated with an elevated, short-term risk of death after myocardial infarction (MI). Among the studies of DM, however, few studies have included elderly subjects. The purpose of the present investigation was to determine if non-insulin-treated DM (NIRxDM) and insulin-treated DM (IRxDM) were associated with specific comorbid conditions, clinical findings on arrival, and MI characteristics, as well as a higher 30-day mortality rate in elderly patients with acute MI. DESIGN: The study design was a retrospective medical record review and secondary data analysis of previously collected data from the Cooperative Cardiovascular Project. SETTING: Study setting was Connecticut from June 1, 1992, through February 28, 1993. PATIENTS: Subjects included the entire Medicare population (n = 2050), aged 65 years or older who were hospitalized for acute MI. OUTCOME MEASURES: Mortality rate at 30 days after MI was measured. RESULTS: A history of DM was observed in 29% of the study population. DM status was associated with previous comorbid conditions, poorer functional status, higher body mass index, heart failure on arrival, non-Q-wave MI, and development of atrial fibrillation and oliguria during hospitalization. Patients with DM were less likely to have chest pain on arrival to the hospital. Diabetic status was not a significant predictor of short-term mortality; at 30 days after MI, 17% (n = 242) of the subjects without DM, 19% (n = 71) of those with NIRxDM, and 18% (n = 39) of the subjects with IRxDM died (P = .460). After adjustment for other prognostic factors, it was noted that MI characteristics present on hospital arrival predicted mortality at 30 days in both patients with NIRxDM and patients with IRxDM. CONCLUSIONS: The slightly, but not significantly, increased mortality risk in patients with DM should not minimize the importance of monitoring DM in the acute MI setting. Hospitalization for MI provides an opportunity to provide aggressive lipid and blood pressure management, optimize blood glucose, control heart failure, and institute other secondary preventive interventions in the elderly population with DM.

Abstract

With expanded technologic and communication resources there is growing awareness worldwide of the public health problems caused by alcohol, tobacco, and other drug use, misuse, abuse and addiction. Trends vary by culture and region but use of tobacco and alcohol is almost universal and is associated with high rates of mortality and morbidity. While nurses have not universally embraced the prevention and treatment of substance-related disorders as their province, this is changing as a function of organisations, World Health Organization (WHO) and national initiatives, and the strengthening of nurse education. Actions to promote consensus, identify and review competencies for nurses must consider national and cultural variations, traditions of social change and the need for evidence-based practice. Collective action by nurses in newly formed and existing organisations, which focus on addictions prevention and treatment, have resulted in initial professional steps. Such progress can be facilitated if achieved in the context of larger international policies and initiatives and in collaboration with members of other professional disciplines.

Abstract

Culturally competent care for African Americans requires sensitivity to spirituality as a component of the cultural context. To foster understanding, measurement, and delivery of the spiritual component of culturally competent care, this article presents an evolutionary concept analysis of African-American spirituality. The analysis is based on a sample of multidisciplinary research studies reflecting spirituality of African Americans. Findings indicate that African-American spirituality involves quintessential, internal, external, consoling, and transformative attributive dimensions. Findings are considered in relation to previous conceptual analyses of spirituality and suggest that defining attributes of African-American spirituality are both global and culturally prominent. Implications for practice and research are discussed.

Abstract

This article examines the recent controversy in health care delivery about whether it should be conceptualized as a business. The current debate implicitly appeals to a common understanding of business and business practices that is no longer very useful. This common notion, which the authors call "cowboy capitalism," conceptualizes business as a competitive jungle resting on self-interest and an urge for competition in order to survive. The authors suggest that stakeholder capitalism offers a more useful framework for the dialogue about health care reform.

Abstract

• OBJECTIVES: To examine the association between (1) comorbid conditions related to diabetes mellitus, clinical findings on arrival at the hospital, and characteristics of the myocardial infarction and (2) risk of heart failure, recurrent myocardial infarction, and mortality in the year after myocardial infarction in elderly 30-day survivors of myocardial infarction who had non-insulin-or insulin-treated diabetes. • METHODS: Medical records for June 1, 1992, through February 28, 1993, of Medicare beneficiaries (n = 1698), 65 years or older, hospitalized for acute myocardial infarction in Connecticut were reviewed by trained abstractors. • RESULTS: One year after myocardial infarction, elderly patients with non-insulin- and insulin-treated diabetes mellitus had significantly greater risk for readmission for heart failure and recurrent myocardial infarction than did patients without diabetes mellitus, and risk was greater in patients treated with insulin than in patients not treated with insulin. Diabetes mellitus, comorbid conditions related to diabetes mellitus, clinical findings on arrival, and characteristics of the myocardial infarction, specifically measures of ventricular function, were important predictors of these outcomes. Mortality was greater in patients not treated with insulin than in patients treated with insulin; the increased risk was mostly due to comorbid conditions related to diabetes mellitus and poorer ventricular function. • CONCLUSIONS: Risk of heart failure, recurrent myocardial infarction, and mortality is elevated in elderly patients who have non-insulin-or insulin-treated diabetes mellitus. Comorbid conditions related to diabetes mellitus and ventricular function at the time of the index myocardial infarction are important contributors to poorer outcomes in patients with diabetes mellitus.

Abstract

A Chinese Dementia Specialist Education Program (CDSEP) was launched in the Greater Boston Area to educate Chinese American health care providers who lacked adequate dementia education and services. This program trained bilingual health care providers to identify, assess and serve people with dementia and their families, and raised dementia awareness in Chinese American communities. The ten-month follow-up survey documented that the sixteen graduates helped over 70 families and held 76 workshops and formal and informal discussions, reaching over 400 people. The CDSEP demonstrates that a “Train the Trainer” model is an effective approach for building dementia care capacity in community-based agencies, increasing outreach to people with dementia and their families, and for raising dementia awareness in bilingual and minority communities.

Abstract

Hispanics in the United States have disproportionately high rates of HIV. The existence of ethnically and culturally diverse Hispanic communities indicate that qualitative research on HIV-related attitudes and behaviors within subgroups is needed to develop successful interventions. Findings from interviews with 20 Dominicans involved with drug-related or sex work-related activities in New York City are presented in terms of predominant cultural influences and specific issues regarding sex work, drug use, and HIV/AIDS. Several directions for interventions in the Dominican community are indicated, e.g., outreach efforts sensitive to the stigmatization of behaviors such as needle use and homosexuality, and the encouragement of sex workers to use condoms with their partners as well as clients. Additional information regarding such areas as contraception, family planning, and drug treatment services is needed within this community. A knowledge of cultural norms can serve as a foundation for these intervention and education efforts.