Pharmacy staff characteristics associated with support for pharmacy-based HIV testing.

OBJECTIVES: To determine support of in-pharmacy human immunodeficiency virus (HIV) testing among pharmacy staff and the individual-level characteristics associated with in-pharmacy HIV testing support. DESIGN: Descriptive, nonexperimental, cross-sectional study. SETTING: New York City (NYC) from January 2008 to March 2009. PARTICIPANTS: 480 pharmacy staff, including pharmacists, owners/managers, and technicians/clerks. INTERVENTION: 131 pharmacies registered in the Expanded Syringe Access Program (ESAP) completed a survey. MAIN OUTCOME MEASURE: Support of in-pharmacy HIV testing. RESULTS: Support of in-pharmacy HIV testing is high among pharmacy staff (79.4%). Pharmacy staff who supported in-pharmacy vaccinations were significantly more likely to support in-pharmacy HIV testing. Pharmacy staff who thought that selling syringes to injection drug users (IDUs) caused the community to be littered with dirty syringes were significantly less likely to support in-pharmacy HIV testing. CONCLUSION: Support for in-pharmacy HIV testing was high among our sample of ESAP pharmacy staff actively involved in nonprescription syringe sales. These findings suggest that active ESAP pharmacy staff may be amenable to providing HIV counseling and testing to IDUs and warrants further investigation.

Pediatric prehospital evaluation of NYC cardiac arrest survival (PHENYCS).

OBJECTIVES: The objective of this study was to describe the demographics of out-of-hospital cardiac arrests (OOHCAs) in children younger than 18 years and characteristics associated with survival among these children in New York City (NYC). METHODS: A prospective observational cohort of all children younger than 18 years with OOHCA in NYC between April 1, 2002, and March 31, 2003. Data were collected from prehospital providers by trained paramedics utilizing a previously validated telephone interview process. Data included Pediatric Utstein core measures and critical prehospital time intervals. Analyses utilized descriptive statistics and bivariate association with survival. RESULTS: Resuscitation was attempted on 147 pediatric OOHCA patients in NYC during the study period; outcome data were collected on these patients. The median age was 2 years; most (58%) were male. The majority of arrests occurred at home (69%). Lay bystanders witnessed 33% of all OOHCA; 68% of witnesses were family members. Bystander cardiopulmonary resuscitation (CPR) was performed on 30% of children. Median emergency medical services response time was 3.6 minutes (range, 0.4-14.4 minutes). Initial rhythm was as follows: ventricular fibrillation, 2%; asystole, 50%; pulseless electrical activity, 9.5%; other rhythms, 11.6%; no rhythm recorded, 26%. Survival was 4% to hospital discharge and was present only among witnessed arrests (6/58 witnessed vs 0/70 unwitnessed, P < 0.05). CONCLUSIONS: Pediatric OOHCA survival rate is low. Witnessed arrest was the most important determinant of survival. Ventricular fibrillation was an uncommon rhythm measured by emergency medical services. The majority of arrests occurred at home. The rate of bystander CPR was low. Strategies to increase the rate of bystander CPR for children, especially by family members, are needed.

Pediatric prehospital evaluation of NYC respiratory arrest survival (PHENYCS).

OBJECTIVE: The objective of this study was to describe the demographics, epidemiology, and characteristics associated with survival of children younger than 18 years who had an out-of-hospital respiratory arrest (OOHRA) during a 1-year period in a large urban area. METHODS: A prospective observational cohort of consecutive children younger than 18 years with OOHRA cared for by the New York City 911 emergency medical services (EMS) system from April 12, 2002, to March 31, 2003. Following resuscitative efforts, data were collected from prehospital providers by trained paramedics using a previously validated telephone interview process. Data included Pediatric Utstein core measures and critical prehospital time intervals. Analyses used descriptive statistics and bivariate association with survival. RESULTS: Resuscitation was attempted on 109 OOHRAs during the study period. The median age was 7 years, 52% were male. Lay bystanders witnessed 56%. Most occurred at home (77%). Witnesses were family members in 59%. Bystander cardiopulmonary resuscitation (CPR) was performed in 31% of all respiratory arrests (RAs). A chronic medical condition existed in 28%. Median EMS response time was 4.4 minutes (range, 0-12 min). Overall survival was 79% to hospital discharge. Time interval to EMS arrival, witnessed arrest, bystander CPR, and ventilation method were not associated with survival. CONCLUSIONS: Most OOHRAs occurred at home, and bystander CPR occurred infrequently. The majority of children in OOHRA survived. Strategies to increase the rate of bystander CPR, especially by family members, are needed. Out-of-hospital RAs are a large proportion of all arrests in children. Future studies of pediatric arrest should include RA as well as cardiac arrest.

Individual- and neighborhood-level characteristics associated with support of in-pharmacy vaccination among ESAP-registered pharmacies: pharmacists' role in reducing racial/ethnic disparities in influenza vaccinations in New York City.

New York State (NYS) passed legislation authorizing pharmacists to administer immunizations in 2008. Racial/socioeconomic disparities persist in vaccination rates and vaccine-preventable diseases such as influenza. Many NYS pharmacies participate in the Expanded Syringe Access Program (ESAP), which allows provision of non-prescription syringes to help prevent transmission of HIV, and are uniquely positioned to offer vaccination services to low-income communities. To understand individual and neighborhood characteristics of pharmacy staff support for in-pharmacy vaccination, we combined census tract data with baseline pharmacy data from the Pharmacies as Resources Making Links to Community Services (PHARM-Link) study among ESAP-registered pharmacies. The sample consists of 437 pharmacists, non-pharmacist owners, and technicians enrolled from 103 eligible New York City pharmacies. Using multilevel analysis, pharmacy staff who expressed support of in-pharmacy vaccination services were 69% more likely to support in-pharmacy HIV testing services (OR, 1.69; 95% CI 1.39-2.04). While pharmacy staff who worked in neighborhoods with a high percent of minority residents were less likely to express support of in-pharmacy vaccination, those in neighborhoods with a high percent of foreign-born residents were marginally more likely to express support of in-pharmacy vaccination. While educational campaigns around the importance of vaccination access may be needed among some pharmacy staff and minority community residents, we have provided evidence supporting scale-up of vaccination efforts in pharmacies located in foreign-born/immigrant communities which has potential to reduce disparities in vaccination rates and preventable influenza-related mortality.

Older Adults' Self-Reported Barriers to Aging in Place.

Current literature on aging in place highlights the socioemotional components that act as barriers to remaining in the home, but it often neglects actionable safety features of the home which may also pose a threat. Furthermore, this literature often neglects self-reported barriers to aging in place. Utilizing grounded theory, a retrospective review of home safety assessments completed in Philadelphia analyzed older adult reports to determine what factors older adults view as barriers to their aging in place plans. Overarching categories that were discovered through the data analysis process included barriers related to home mobility and safety, personal health, access to community services, home improvement and maintenance needs, general safety concerns, and bathroom safety. Results indicate that older adults can identify many barriers to aging within their home, but that accessing support and services to overcome these barriers requires additional resources and funding.

Neighborhood-level correlates of consistent condom use among men who have sex with men: a multi-level analysis.

There is growing evidence that the neighborhood environment influences sexual behavior and related outcomes, but little work has focused specifically on men who have sex with men (MSM). Using interview data from a probability sample of 385 young MSM living in New York City, recruited at public venues in 1999 and 2000 as part of the Young Men's Survey-New York City, and data on neighborhood characteristics obtained from the U.S. Census 2000, we conducted multi-level analyses of the associations between neighborhood-level characteristics and consistent condom use during anal intercourse, while controlling for individual-level sociodemographic and other factors. After adjusting for individual-level factors, neighborhood-level gay presence remained significantly and positively associated with consistent condom use during anal intercourse. This finding suggests that neighborhoods with a significant gay presence may have norms that act to discourage high risk sexual activity.

Individual- and neighborhood-level factors associated with nonprescription counseling in pharmacies participating in the New York State Expanded Syringe Access Program.

OBJECTIVE: To determine the individual- and neighborhood-level predictors of frequent nonprescription in-pharmacy counseling. DESIGN: Descriptive, nonexperimental, cross-sectional study. SETTING: New York City (NYC) during January 2008 to March 2009. INTERVENTION: 130 pharmacies registered in the Expanded Syringe Access Program (ESAP) completed a survey. PARTICIPANTS: 477 pharmacists, nonpharmacist owners/managers, and technicians/clerks. MAIN OUTCOME MEASURES: Frequent counseling on medical conditions, health insurance, and other products. RESULTS: Technicians were less likely than pharmacists to provide frequent counseling on medical conditions or health insurance. Regarding neighborhood-level characteristics, pharmacies in areas of high employment disability were less likely to provide frequent health insurance counseling and pharmacies in areas with higher deprivation were more likely to provide counseling on other products. CONCLUSION: ESAP pharmacy staff members are a frequent source of nonprescription counseling for their patients in disadvantaged neighborhoods of NYC. These findings suggest that ESAP pharmacy staff may be amenable to providing relevant counseling services to injection drug users and warrant further investigation.

Neighborhood characteristics and change in depressive symptoms among older residents of New York City.

OBJECTIVES: We investigated the relationship between the depressive symptoms of older adults over time and the characteristics of the neighborhoods in which they live. METHODS: We surveyed a random sample of 1325 New York City residents aged 50 years or older in 2005 and conducted 808 follow-up interviews in 2007. We assessed the compositional characteristics of the respondents' neighborhoods at a census-tract level and determined the relationships between these characteristics and changes in respondents' depressive symptoms. RESULTS: In multivariable models that adjusted for individual-level covariates including income, a range of neighborhood characteristics predicted worsening depressive symptoms. Factor analysis suggested that these characteristics operated in 3 clusters: neighborhood socioeconomic influences, residential stability, and racial/ethnic composition, with positive neighborhood socioeconomic influences being significantly protective against worsening symptoms. Life stressors, personality trait neuroticism, African American race, and daily baseline contact with social networks were also associated with worsening symptoms. CONCLUSIONS: An older adult's neighborhood of residence is an important determinant of his or her mental health. Those making efforts to improve mental health among the elderly need to consider the role of residential context in improving or impairing mental health.

Project VIVA: a multilevel community-based intervention to increase influenza vaccination rates among hard-to-reach populations in New York City.

OBJECTIVES: We sought to determine whether the work of a community-based participatory research partnership increased interest in influenza vaccination among hard-to-reach individuals in urban settings. METHODS: A partnership of researchers and community members carried out interventions for increasing acceptance of influenza vaccination in disadvantaged urban neighborhoods, focusing on hard-to-reach populations (e.g., substance abusers, immigrants, elderly, sex workers, and homeless persons) in East Harlem and the Bronx in New York City. Activities targeted the individual, community organization, and neighborhood levels and included dissemination of information, presentations at meetings, and provision of street-based and door-to-door vaccination during 2 influenza vaccine seasons. Participants were recruited via multiple modalities. Multivariable analyses were performed to compare interest in receiving vaccination pre- and postintervention. RESULTS: There was increased interest in receiving the influenza vaccine postintervention (P<.01). Being a member of a hard-to-reach population (P=.03), having ever received an influenza vaccine (P<.01), and being in a priority group for vaccination (P<.01) were also associated with greater interest in receiving the vaccine. CONCLUSIONS: Targeting underserved neighborhoods through a multilevel community-based participatory research intervention significantly increased interest in influenza vaccination, particularly among hard-to-reach populations. Such interventions hold promise for increasing vaccination rates annually and in pandemic situations.

Predictors of influenza vaccination in an urban community during a national shortage.

Little is known about the impact of vaccine shortages on vaccination rates among disadvantaged populations in the United States. We compared factors associated with influenza vaccination rates during a vaccine shortage (2004-2005) and a non-shortage (2003-2004) year among adults in predominantly minority New York City neighborhoods. Thirty-one percent of participants received influenza vaccine during the non-shortage year compared with 18% during the shortage. While fewer people received the influenza vaccine during the shortage, a higher proportion of the vaccinated were in a high-risk group (68% vs. 52%, respectively). People were less likely to have been vaccinated during the shortage if they were Black. This study suggests that vaccination rates were lower during the shortage period among Blacks and those who are not explicitly a focus of national vaccination outreach campaigns. Such groups are less likely to be vaccinated when vaccines are scarce.

Multilevel community-based intervention to increase access to sterile syringes among injection drug users through pharmacy sales in New York City.

OBJECTIVES: Research has indicated that there is minimal use of pharmacies among injection drug users (IDUs) in specific neighborhoods and among Black and Hispanic IDUs. We developed a community-based participatory research partnership to determine whether a multilevel intervention would increase sterile syringe access through a new policy allowing nonprescription syringe sales in pharmacies. METHODS: We targeted Harlem, NY (using the South Bronx for comparison), and disseminated informational material at community forums, pharmacist training programs, and counseling or outreach programs for IDUs. We compared cross-sectional samples in 3 target populations (pre- and postintervention): community members (attitudes and opinions), pharmacists (opinions and practices), and IDUs (risk behaviors). RESULTS: Among community members (N = 1496) and pharmacists (N = 131), negative opinions of IDU syringe sales decreased in Harlem whereas there was either no change or an increase in negative opinions in the comparison community. Although pharmacy use by IDUs (N=728) increased in both communities, pharmacy use increased significantly among Black IDUs in Harlem, but not in the comparison community; syringe reuse significantly decreased in Harlem, but not in the comparison community. CONCLUSIONS: Targeting the individual and the social environment through a multilevel community-based intervention reduced high-risk behavior, particularly among Black IDUs.

Syringe disposal among injection drug users in Harlem and the Bronx during the New York State Expanded Syringe Access Demonstration Program.

Effective January 1, 2001, New York State enacted the Expanded Syringe Access Demonstration Program (ESAP), allowing syringes to be sold in pharmacies without a prescription or dispensed through doctors, hospitals, and clinics to adults. A concern in the assessment of ESAP is its effects on syringe disposal practices. Syringe use data regarding the last injection episode were combined from three projects (N = 1,030) recruiting injection drug users. Disposal of syringes by methods known to be safe decreased significantly over time after the implementation of ESAP. Syringes obtained either from syringe exchange programs or ESAP sources were more likely to be disposed of safely than syringes obtained from other sources. Efforts to enlist pharmacists and others involved in ESAP implementation to encourage safe disposal are needed. More detailed information on disposal practices is needed to capture the continuum from least to most safe practices and variation within individuals.

Syringe distribution to injection drug users for prevention of HIV infection: opinions and practices of health care providers in New York City.

The Expanded Syringe Access Demonstration Program (ESAP), which was intended to increase access to syringes for injection drug users (IDUs), went into effect in New York State on 1 January 2001. ESAP allowed prescription-authorized health care providers to register to distribute syringes without a prescription. In spring 2002, we conducted a random postal survey of 1100 providers in New York City to evaluate involvement in ESAP and willingness to furnish IDUs with syringes. Among 363 nurse practitioners, physicians, and physician assistants responding, 16.9% knew about ESAP, and 2.0% believed they were registered; 50.5% would consider distributing syringes to patients who were IDUs. Most of those unwilling to distribute syringes were concerned about legal and moral issues. More respondents agreed that providers should prescribe syringes than distribute syringes (41.1% vs. 22.7%; P<.0001). These results suggest that many providers are willing to furnish IDUs with syringes but are unaware of the current law.

The association between multiple domains of discrimination and self-assessed health: a multilevel analysis of Latinos and blacks in four low-income New York City neighborhoods.

OBJECTIVE: This study examines the association between discrimination due to race and other attributes (e.g., sex, age) and self-assessed mental and physical health among Latinos and blacks. DATA SOURCE: Latino and black adult participants (n = 873) identified by random digit dialing were interviewed by telephone in four low-income neighborhoods in New York City: the South Bronx, East Harlem, Central Harlem, and Bedford-Stuyvesant. STUDY DESIGN: In this cross-sectional study, generalized estimating equations were used to fit multilevel multivariable models to test the association between discrimination and poor mental and physical health while controlling for socioeconomic status, access to health care, social support, smoking, and the racial and ethnic composition of each neighborhood. PRINCIPAL FINDINGS: Discrimination due to race and discrimination due to other attributes were associated with poor self-assessed mental but not physical health in separate multivariable models. Persons who experienced multiple domains of discrimination had a greater probability of reporting poor mental health than persons who experienced no discrimination. CONCLUSIONS: Discrimination due to race and other attributes was a significant correlate of mental health among Latinos and blacks independent of other accepted determinants of health.

Explaining the relationship between race/ethnicity and pharmacy purchased syringes among injection drug users in New York City.

OBJECTIVE: Pharmacy syringe sales without a prescription became legal in New York State on January 1, 2001 through the Expanded Syringe Access Demonstration Program (ESAP). At the same time, Pharmacy use among Black and Hispanic injection drug users was found to be significantly lower when compared to Whites. The purpose of this study was to assess the factors that could explain the relationship between race/ethnicity and pharmacy use. DESIGN: Data were combined from 2 on-going injection drug user (IDU) studies in 2 New York City neighborhoods. Social and behavioral factors independently associated with ever purchasing a nonprescription syringe in the past 6 months and examined using cross-sectional logistic regression. RESULTS: Of 337 IDUs, the majority were male (79%), Hispanic (73%) and had a mean age of 35 years. In bivariate analysis, IDUs who reported pharmacy use were less likely to be Black or Hispanic, older, and to have reported recent syringe exchange program (SEP) attendance compared to non-pharmacy users. Additionally, pharmacy users were more likely to have knowledge of ESAP, and report discrimination by police in the past year compared to non-users. After adjustment for recent SEP attendance (adjusted odds ratio [AOR]=0.27; 95% confidence interval [CI]=0.14-0.55), ESAP knowledge (AOR=13.11; 95% CI=6.54-26.31), discrimination by police (AOR=3.56; 95% CI=1.73-7.35), and discrimination due to race (AOR=0.25, 95% CI=0.11-0.58), race/ethnicity was not a significant predictor of pharmacy use. CONCLUSIONS: Race/ethnicity may not be an important determinant of ESAP when more salient social circumstances, such as past discrimination, are considered. Educational efforts should be enhanced to reach those who continue to perceive barriers to ESAP.

Neighborhood characteristics and sexual intimate partner violence against women among low-income, drug-involved New York City residents: results from the IMPACT Studies.

We assessed relations among neighborhood characteristics and sexual intimate partner violence against women (SIPVAW), among low-income, drug-involved, women (n = 360) and men (n = 670) in New York City between 2005 and 2009. Six percent of women (n = 22) and 5% of men (n = 33) reported experiencing and perpetrating SIPVAW in the past year with a main partner. In adjusted mixed models among women, neighborhood ethnic heterogeneity was significantly negatively associated with SIPVAW victimization. In adjusted logistic models among men, neighborhood collective efficacy was significantly positively associated with SIPVAW perpetration. Novel theoretical frameworks are needed to guide research on neighborhoods and partner violence.

Neighborhood characteristics and disability in older adults.

OBJECTIVE: To characterize the influence of the residential neighborhood of older adults on the prevalence of disability. METHODS: We combined Census data on disability in older adults living in New York City with environmental information from a comprehensive geospatial database. We used factor analysis to derive dimensions of compositional and physical neighborhood characteristics and linear regression to model their association with levels of disability. Measures of neighborhood collective efficacy were added to these models to explore the impact of the social environment. RESULTS: Low neighborhood socioeconomic status, residential instability, living in areas with low proportions of foreign born and high proportions of Black residents, and negative street characteristics were associated with higher prevalence of both "physical" disability and "going outside the home" disability. High crime levels were additionally associated with physical disability, although this relationship disappeared when misdemeanor arrests were removed from the crime variable. Low levels of collective efficacy were associated with more going-outside-the-home disability, with racial/ethnic composition dropping out of this model to be replaced by an interaction term. CONCLUSION: The urban environment may have a substantial impact on whether an older adult with a given level of functional impairment is able to age actively and remain independent.

Access to influenza vaccine in East Harlem and the Bronx during a national vaccine shortage.

In October 2004, one of the major producers of the U.S. influenza vaccine supply announced that their vaccine would not be available because of production problems, resulting in approximately half of the anticipated supply suddenly becoming unavailable. This study was part of a larger effort using community-based participatory research (CBPR) principles to distribute influenza vaccine to hard-to-reach populations. Given the extant literature suggesting economic and racial disparities in influenza vaccine access in times of adequate supply and our inability to distribute vaccine due to the shortage, we sought to examine vaccine access as well as awareness of the vaccine shortage and its impact on health-seeking behaviors in eight racially-diverse and economically-disadvantaged neighborhoods in New York City (NYC) during the shortage. In our study few people had been vaccinated, both among the general community and among high risk groups; vaccination rates for adults in priority groups and non-priority groups were 21.0% and 3.5%. Awareness of the 2004 vaccine shortage was widespread with over 90% being aware of the shortage. While most attributed the shortage to production problems, almost 20% said that it was due to the government not wanting to make the vaccine available. Many respondents said they would be more likely to seek vaccination during the current and subsequent influenza seasons because of the shortage. The target neighborhoods were significantly affected by the national influenza vaccine shortage. This study highlights the challenges of meeting the preventive health care needs of hard-to-reach populations in times of public health crisis.

The "vertical response time": barriers to ambulance response in an urban area.

BACKGROUND: Ambulance response time is typically reported as the time interval from call dispatch to arrival on-scene. However, the often unmeasured "vertical response time" from arrival on-scene to arrival at the patient's side may be substantial, particularly in urban areas with high-rise buildings or other barriers to access. OBJECTIVES: To measure the time interval from arrival on-scene to the patient in a large metropolitan area and to identify barriers to emergency medical services arrival. METHODS: This was a prospective observational study of response times for high-priority call types in the New York City 9-1-1 emergency medical services system. Research assistants riding with paramedics enrolled a convenience sample of calls between 2001 and 2003. RESULTS: A total of 449 paramedic calls were included, with a median time from call dispatch to arrival on-scene of 5.2 minutes. The median on-scene to patient arrival interval was 2.1 minutes, leading to an actual response interval (dispatch to patient) of 7.6 minutes. The median on-scene to patient interval was 2.8 minutes for residential buildings, 2.7 minutes for office complexes, 1.3 minutes for private homes (less than four stories), and 0.5 minutes for outdoor calls. Overall, for all calls, the on-scene to patient interval accounted for 28% of the actual response interval. When an on-scene escort provided assistance in locating and reaching the patient, the on-scene to patient interval decreased from 2.3 to 1.9 minutes. The total dispatch to patient arrival interval was less than 4 minutes in 8.7%, less than 6 minutes in 28.5%, and less than 8 minutes in 55.7% of calls. CONCLUSIONS: The time from arrival on-scene to the patient's side is an important component of overall response time in large urban areas, particularly in multistory buildings.

Gender differences in sexual behaviors, sexual partnerships, and HIV among drug users in New York City.

We compared sexual behaviors/partnerships and determined sexual risk correlates associated with HIV by gender among street-recruited drug users using chi-square tests and logistic regression. Men reported higher risk sexual behaviors, yet fewer high-risk sexual partners than women. After adjustment, HIV seropositive men were more likely than seronegatives to be older, MSM, use condoms, and have an HIV-infected partner. HIV seropositive women were more likely to be older, have an HIV-infected partner, and not use non-injected heroin. IDU was not associated with HIV. Prospective studies are needed to determine how gender-specific sexual behaviors/partnerships among drug users affect HIV acquisition.