101
|
Iwane MK, Chaves SS, Szilagyi PG, Edwards KM, Hall CB, Staat MA, Brown CJ, Griffin MR, Weinberg GA, Poehling KA, Prill MM, Williams JV, Bridges CB. Disparities between black and white children in hospitalizations associated with acute respiratory illness and laboratory-confirmed influenza and respiratory syncytial virus in 3 US counties--2002-2009. Am J Epidemiol 2013; 177:656-65. [PMID: 23436899 DOI: 10.1093/aje/kws299] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Few US studies have assessed racial disparities in viral respiratory hospitalizations among children. This study enrolled black and white children under 5 years of age who were hospitalized for acute respiratory illness (ARI) in 3 US counties during October-May 2002-2009. Population-based rates of hospitalization were calculated by race for ARI and laboratory-confirmed influenza and respiratory syncytial virus (RSV), using US Census denominators. Relative rates of hospitalization between racial groups were estimated. Of 1,415 hospitalized black children and 1,824 hospitalized white children with ARI enrolled in the study, 108 (8%) black children and 111 (6%) white children had influenza and 230 (19%) black children and 441 (29%) white children had RSV. Hospitalization rates were higher among black children than among white children for ARI (relative rate (RR) = 1.7, 95% confidence interval (CI): 1.6, 1.8) and influenza (RR = 2.1, 95% CI: 1.6, 2.9). For RSV, rates were similar among black and white children under age 12 months but higher for black children aged 12 months or more (for ages 12-23 months, RR = 1.7, 95% CI: 1.1, 2.5; for ages 24-59 months, RR = 2.2, 95% CI: 1.3, 3.6). Black children versus white children were significantly more likely to have public insurance or no insurance (85% vs. 43%) and a history of asthma/wheezing (28% vs. 18%) but not more severe illness. The observed racial disparities require further study.
Collapse
Affiliation(s)
- Marika K Iwane
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
102
|
Pandemics and health equity: lessons learned from the H1N1 response in Los Angeles County. JOURNAL OF PUBLIC HEALTH MANAGEMENT AND PRACTICE 2013; 17:20-7. [PMID: 21135657 DOI: 10.1097/phh.0b013e3181ff2ad7] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Pandemic preparedness and response (as with all public health actions) occur within a social, cultural, and historical context of preexisting health disparities and, in some populations, underlying mistrust in government. Almost 200,000 people received H1N1 vaccine at 109 free, public mass vaccination clinics operated by the Los Angeles County Department of Public Health between October 23, 2009, and December 8, 2009. Wide racial/ethnic disparities in vaccination rates were observed with African Americans having the lowest rate followed by whites. METHODOLOGY/PRINCIPAL FINDINGS Demographic information, including race/ethnicity, was obtained for 163 087 of the Los Angeles County residents who received vaccine. This information was compared with estimates of the Los Angeles County population distribution by race/ethnicity. Rate ratios of vaccination were as follows: white, reference; African American, 0.5; Asian, 3.2; Hispanic, 1.5; Native American, 1.9; and Pacific Islander, 4.3. SIGNIFICANCE Significant political challenges and media coverage focused on equity in vaccination access specifically in the African American population. An important challenge was community-level informal messaging that ran counter to the "official" messages. Finally, we present a partnership strategy, developed in response to the challenges, to improve outreach and build trust and engagement with African Americans in Los Angeles County.
Collapse
|
103
|
Steelfisher GK, Blendon RJ, Brulé AS, Ben-Porath EN, Ross LJ, Atkins BM. Public response to an anthrax attack: a multiethnic perspective. Biosecur Bioterror 2012; 10:401-11. [PMID: 23244501 PMCID: PMC4751406 DOI: 10.1089/bsp.2012.0041] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The 2001 anthrax attacks emphasized the need to develop outreach that would more effectively support racial/ethnic minority populations during a bioterrorism incident. Given the importance of antibiotic prophylaxis in a future anthrax attack, it should be a priority to better support racial/ethnic minorities in mass dispensing programs. To examine the needs and perspectives of racial/ethnic minorities, this study used a nationally representative poll of 1,852 adults, including 1,240 whites, 261 African Americans, and 282 Hispanics. The poll examined public reactions to a ''worst-case scenario'' in which cases of inhalation anthrax are discovered without an identified source and the entire population of a city or town is asked to receive antibiotic prophylaxis within 48 hours. Findings suggest willingness across all racial/ethnic groups to comply with recommendations to seek prophylaxis at dispensing sites. However, findings also indicate possible barriers for racial/ethnic minorities, including greater concern about pill safety and multiple attacks as well as lesser knowledge about inhalation anthrax. Across all racial/ethnic groups, roughly half would prefer to receive antibiotics at mass dispensing sites rather than through the US Postal Service. People in racial/ethnic minority groups were more likely to say this preference stems from a desire to speak with staff or to exchange medication formulation or type. Findings suggest the need for tailored outreach to racial/ethnic minorities through, for example, emphasis on key messages and enhanced understandability in communications, increased staff for answering questions in relevant dispensing sites, and long-term trust building with racial/ethnic minority communities.
Collapse
Affiliation(s)
- Gillian K Steelfisher
- Harvard Opinion Research Program, Department of Health Policy and Management, Harvard School of Public Health, Boston, MA 02115, USA.
| | | | | | | | | | | |
Collapse
|
104
|
Andrulis DP, Siddiqui NJ, Purtle JP. Integrating racially and ethnically diverse communities into planning for disasters: the California experience. Disaster Med Public Health Prep 2012; 5:227-34. [PMID: 22003140 DOI: 10.1001/dmp.2011.72] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVES Racially/ethnically diverse communities suffer a disproportionate burden of adverse outcomes before, during and after a disaster. Using California as a locus of study, we sought to identify challenges and barriers to meeting the preparedness needs of these communities and highlight promising strategies, gaps in programs, and future priorities. METHODS We conducted a literature review, environmental scan of organizational Web sites providing preparedness materials for diverse communities, and key informant interviews with public health and emergency management professionals. RESULTS We identified individual-level barriers to preparing diverse communities such as socioeconomic status, trust, culture, and language, as well as institutional-level barriers faced by organizations such as inadequate support for culturally/linguistically appropriate initiatives. Current programs to address these barriers include language assistance services, community engagement strategies, cross-sector collaboration, and community assessments. Enhancing public-private partnerships, increasing flexibility in allocating funds and improving organizational capacity for diversity initiatives were all identified as additional areas of programmatic need. CONCLUSIONS Our study suggests at least four intervention priorities for California and across the United States: engaging diverse communities in all aspects of emergency planning, implementation, and evaluation; mitigating fear and stigma; building organizational cultural competence; and enhancing coordination of information and resources. In addition, this study provides a methodological model for other states seeking to assess their capacity to integrate diverse communities into preparedness planning and response.
Collapse
|
105
|
Savoia E, Testa MA, Viswanath K. Predictors of knowledge of H1N1 infection and transmission in the U.S. population. BMC Public Health 2012; 12:328. [PMID: 22554124 PMCID: PMC3436710 DOI: 10.1186/1471-2458-12-328] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2011] [Accepted: 05/03/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The strength of a society's response to a public health emergency depends partly on meeting the needs of all segments of the population, especially those who are most vulnerable and subject to greatest adversity. Since the early stages of the H1N1 pandemic, public communication of H1N1 information has been recognized as a challenging issue. Public communication is considered a critical public health task to mitigating adverse population health outcomes before, during, and after public health emergencies. To investigate knowledge and knowledge gaps in the general population regarding the H1N1 pandemic, and to identify the social determinants associated with those gaps, we conducted a survey in March 2010 using a representative random sample of U.S. households. METHODS Data were gathered from 1,569 respondents (66.3% response rate) and analyzed using ordered logistic regression to study the impact of socioeconomic factors and demographic characteristics on the individual's knowledge concerning H1N1 infection and transmission. RESULTS Results suggest that level of education and home ownership, reliable indicators of socioeconomic position (SEP), were associated with knowledge of H1N1. Level of education was found to be directly associated with level of knowledge about virus transmission [OR = 1.35, 95% C.I. 1.12-1.63]. Home ownership versus renting was also positively associated with knowledge on the signs and symptoms of H1N1 infection in particular [OR = 2.89, 95% C.I. 1.26-6.66]. CONCLUSIONS Policymakers and public health practitioners should take specific SEP factors into consideration when implementing educational and preventive interventions promoting the health and preparedness of the population, and when designing communication campaigns during a public health emergency.
Collapse
Affiliation(s)
- Elena Savoia
- Department of Biostatistics and Division of Policy Translation and Leadership Development, Harvard School of Public Health, 677 Huntington Avenue, Boston, MA 02115, USA.
| | | | | |
Collapse
|
106
|
Frew PM, Painter JE, Hixson B, Kulb C, Moore K, del Rio C, Esteves-Jaramillo A, Omer SB. Factors mediating seasonal and influenza A (H1N1) vaccine acceptance among ethnically diverse populations in the urban south. Vaccine 2012; 30:4200-8. [PMID: 22537991 DOI: 10.1016/j.vaccine.2012.04.053] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2011] [Revised: 04/09/2012] [Accepted: 04/14/2012] [Indexed: 11/17/2022]
Abstract
OBJECTIVE We examined the acceptability of the influenza A (H1N1) and seasonal vaccinations immediately following government manufacture approval to gauge potential product uptake in minority communities. We studied correlates of vaccine acceptance including attitudes, beliefs, perceptions, and influenza immunization experiences, and sought to identify communication approaches to increase influenza vaccine coverage in community settings. METHODS Adults ≥18 years participated in a cross-sectional survey from September through December 2009. Venue-based sampling was used to recruit participants of racial and ethnic minorities. RESULTS The sample (N=503) included mostly lower income (81.9%, n=412) participants and African Americans (79.3%, n=399). Respondents expressed greater acceptability of the H1N1 vaccination compared to seasonal flu immunization (t=2.86, p=0.005) although H1N1 vaccine acceptability was moderately low (38%, n=191). Factors associated with acceptance of the H1N1 vaccine included positive attitudes about immunizations [OR=0.23, CI (0.16, 0.33)], community perceptions of H1N1 [OR=2.15, CI (1.57, 2.95)], and having had a flu shot in the past 5 years [OR=2.50, CI (1.52, 4.10). The factors associated with acceptance of the seasonal flu vaccine included positive attitudes about immunization [OR=0.43, CI (0.32, 0.59)], community perceptions of H1N1 [OR=1.53, CI (1.16, 2.01)], and having had the flu shot in the past 5 years [OR=3.53, CI (2.16, 5.78)]. Participants were most likely to be influenced to take a flu shot by physicians [OR=1.94, CI (1.31, 2.86)]. Persons who obtained influenza vaccinations indicated that Facebook (χ(2)=11.7, p=0.02) and Twitter (χ(2)=18.1, p=0.001) could be useful vaccine communication channels and that churches (χ(2)=21.5, p<0.001) and grocery stores (χ(2)=21.5, p<0.001) would be effective "flu shot stops" in their communities. CONCLUSIONS In this population, positive vaccine attitudes and community perceptions, along with previous flu vaccination, were associated with H1N1 and seasonal influenza vaccine acceptance. Increased immunization coverage in this community may be achieved through physician communication to dispel vaccine conspiracy beliefs and discussion about vaccine protection via social media and in other community venues.
Collapse
Affiliation(s)
- Paula M Frew
- Emory University School of Medicine, Department of Medicine, Division of Infectious Diseases, Atlanta, GA, USA.
| | | | | | | | | | | | | | | |
Collapse
|
107
|
Abstract
Pandemic influenza planning in the United States violates the demands of social justice in 2 fundamental respects: it embraces the neutrality of procedural justice at the expense of more substantive concern with health disparities, thus perpetuating a predictable and preventable social injustice, and it fails to move beyond lament to practical planning for alleviating barriers to accessing care. A pragmatic social justice approach, addressing both health disparities and access barriers, should inform pandemic preparedness. Achieving social justice goals in pandemic response is challenging, but strategies are available to overcome the obstacles. The public engagement process of one state's pandemic ethics project influenced the development of these strategies.
Collapse
Affiliation(s)
- Debra DeBruin
- Center for Bioethics, University of Minnesota, Minneapolis, 55455, USA.
| | | | | |
Collapse
|
108
|
Levine RS, Goldzweig I, Kilbourne B, Juarez P. Firearms, youth homicide, and public health. J Health Care Poor Underserved 2012; 23:7-19. [PMID: 22643459 PMCID: PMC3457653 DOI: 10.1353/hpu.2012.0015] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Homicide is seven times as common among U.S. non-Hispanic Black as among non-Hispanic White youth ages 15 to 24 years. In 83% of these youth homicides, the murder weapon is a firearm. Yet, for more than a decade, the national public health position on youth violence has been largely silent about the role of firearms, and tools used by public health professionals to reduce harm from other potential hazards have been unusable where guns are concerned. This deprives already underserved populations from the full benefits public health agencies might be able to deliver. In part, political prohibitions against research about direct measures of firearm control and the absence of valid public health surveillance are responsible. More refined epidemiologic theories as well as traditional public health methods are needed if the U.S. aims to reduce disparate Black-White youth homicide rates.
Collapse
Affiliation(s)
- Robert S Levine
- Meharry Medical College, Department of Family and Community Medicine, Nashville, TN 37205, USA
| | | | | | | |
Collapse
|
109
|
Wilson N, Barnard LT, Summers JA, Shanks GD, Baker MG. Differential mortality rates by ethnicity in 3 influenza pandemics over a century, New Zealand. Emerg Infect Dis 2012; 18:71-7. [PMID: 22257434 PMCID: PMC3310086 DOI: 10.3201/eid1801.110035] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Evidence suggests that indigenous populations have suffered disproportionately from past influenza pandemics. To examine any such patterns for Māori in New Zealand, we searched the literature and performed new analyses by using additional datasets. The Māori death rate in the 1918 pandemic (4,230/100,000 population) was 7.3× the European rate. In the 1957 pandemic, the Māori death rate (40/100,000) was 6.2× the European rate. In the 2009 pandemic, the Māori rate was higher than the European rate (rate ratio 2.6, 95% confidence interval 1.3-5.3). These findings suggest some decline in pandemic-related ethnic inequalities in death rates over the past century. Nevertheless, the persistent excess in adverse outcomes for Māori, and for Pacific persons residing in New Zealand, highlights the need for improved public health responses.
Collapse
Affiliation(s)
- Nick Wilson
- University of Otago, Wellington, New Zealand.
| | | | | | | | | |
Collapse
|
110
|
Strully KW. Health care segregation and race disparities in infectious disease: the case of nursing homes and seasonal influenza vaccinations. JOURNAL OF HEALTH AND SOCIAL BEHAVIOR 2011; 52:510-526. [PMID: 22144734 PMCID: PMC3711693 DOI: 10.1177/0022146511423544] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Examining nursing home segregation and race disparities in influenza vaccinations, this study demonstrates that segregation may increase both susceptibility and exposure to seasonal flu for black Americans. Evidence based on the 2004 U.S. National Nursing Home Survey shows that individuals in nursing homes with high percentages of black residents have less personal immunity to flu because they are less likely to have been vaccinated against the disease; they may also be more likely to be exposed to flu because more of their coresidents are also unvaccinated. This implies that segregation may generate dual disease hazards for contagious conditions. Segregation appears to limit black Americans' access to personal preventive measures against infection, while spatially concentrating those people who are most likely to become contagious.
Collapse
Affiliation(s)
- Kate W Strully
- Department of Sociology, University at Albany, State University of New York, Albany, NY 12222, USA.
| |
Collapse
|
111
|
Dee DL, Bensyl DM, Gindler J, Truman BI, Allen BG, D'Mello T, Pérez A, Kamimoto L, Biggerstaff M, Blanton L, Fowlkes A, Glover MJ, Swerdlow DL, Finelli L. Racial and ethnic disparities in hospitalizations and deaths associated with 2009 pandemic Influenza A (H1N1) virus infections in the United States. Ann Epidemiol 2011; 21:623-30. [PMID: 21737049 DOI: 10.1016/j.annepidem.2011.03.002] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2010] [Revised: 02/04/2011] [Accepted: 03/09/2011] [Indexed: 10/18/2022]
Abstract
PURPOSE Concerns have been raised regarding possible racial-ethnic disparities in 2009 pandemic influenza A (H1N1) (pH1N1) illness severity and health consequences for U.S. minority populations. METHODS Using data from the Centers for Disease Control and Prevention's Behavioral Risk Factor Surveillance System, Emerging Infections Program Influenza-Associated Hospitalization Surveillance, and Influenza-Associated Pediatric Mortality Surveillance, we calculated race-ethnicity-specific, age-adjusted rates of self-reported influenza-like illness (ILI) and pH1N1-associated hospitalizations. We used χ(2) tests to evaluate racial-ethnic disparities in ILI-associated health care-seeking behavior and pH1N1 hospitalization. To evaluate pediatric deaths, we compared racial-ethnic proportions of deaths against U.S. population distributions. RESULTS Prevalence of self-reported ILI was lower among Hispanics (6.5%), higher among American Indians/Alaska Natives (16.2%), and similar among non-Hispanic blacks (7.7%) compared with non-Hispanic whites (8.5%). No racial-ethnic differences were identified in ILI-associated health care-seeking behavior. Age-adjusted pH1N1-associated Emerging Infections Program hospitalization rates were higher among all minority populations (range: 8.1-10.9/100,000 population) compared with non-Hispanic whites (3.0/100,000). The proportion of pH1N1-associated pediatric deaths was higher than expected among Hispanics (31%) and lower than expected among non-Hispanic whites (45%) given the proportions of the U.S. population they comprise (22% and 58%, respectively). CONCLUSIONS Racial-ethnic disparities in pH1N1-associated hospitalizations and pediatric deaths were identified. Vaccination remains the primary intervention for preventing influenza.
Collapse
Affiliation(s)
- Deborah L Dee
- Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
112
|
Redelings MD, Piron J, Smith LV, Chan A, Heinzerling J, Sanchez KM, Bedair D, Ponce M, Kuo T. Knowledge, attitudes, and beliefs about seasonal influenza and H1N1 vaccinations in a low-income, public health clinic population. Vaccine 2011; 30:454-8. [PMID: 22044740 DOI: 10.1016/j.vaccine.2011.10.050] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2011] [Accepted: 10/23/2011] [Indexed: 02/04/2023]
Abstract
OBJECTIVE The Public Health Center Vaccine Survey (PHCVS) examines the knowledge, attitudes, and beliefs about seasonal influenza and H1N1 vaccinations in a largely low-income, urban, public health clinic population in Los Angeles County, USA. DESIGN A cross-sectional survey of vulnerable individuals at risk for severe influenza infection was conducted in one of the nation's largest local public health jurisdictions. SUBJECTS A total of 1541 clinic patients were recruited in the waiting rooms of five large public health centers in Los Angeles County from June to August, 2010. RESULTS Among prospective respondents who met eligibility criteria, 92% completed the survey. The majority was black or Latino and most were between the ages of 18 and 44 years. More than half were unemployed; two-thirds had no health insurance; and nearly one-half reported having a high school education or less. About one-fifth reported they had received the H1N1 vaccine during the previous flu season. In comparative analyses, negative beliefs about vaccine safety and efficacy were highly predictive of H1N1 vaccination. Blacks were less likely than non-black respondents to report receiving the H1N1 vaccine (OR=0.7, 95% CI=0.6-1.0). Blacks were also less likely than other respondents to agree that vaccines can prevent disease (OR=0.4, 95% CI=0.3-0.5), that vaccines are safe (OR=0.5, 95% CI=0.4-0.6), and that they trust doctors/clinicians who recommend vaccines (OR=0.5, 95% CI=0.4-0.7). CONCLUSIONS Study findings provide a useful risk profile of vulnerable groups in Los Angeles County, which may be generalizable to other urban jurisdictions in the United States. They also describe real world situations that can be used to forecast potential challenges that vaccine beliefs may pose to national as well as local influenza pandemic planning and response, especially for communities with limited access to these preventive services.
Collapse
Affiliation(s)
- Matthew D Redelings
- Los Angeles County Department of Public Health, Office of Health Assessment and Epidemiology, Los Angeles, CA, USA
| | | | | | | | | | | | | | | | | |
Collapse
|
113
|
Rowel R, Sheikhattari P, Barber TM, Evans-Holland M. Introduction of a guide to enhance risk communication among low-income and minority populations: a grassroots community engagement approach. Health Promot Pract 2011; 13:124-32. [PMID: 21737672 DOI: 10.1177/1524839910390312] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Low-income populations, especially those belonging to minority groups, are among the most vulnerable groups before, during, and after a natural disaster. One of the factors that can be attributed to their vulnerability is the ineffectiveness of traditional risk communication systems in reaching this population. Many low-income populations are distrustful of government agencies and those who typically communicate risk messages. Consequently, traditional systems are not as effective in reaching these communities. Furthermore, traditional systems have been based on the social media that the general population uses and not based on social networks of disadvantaged populations which are more important than formal channels in these communities for dissemination of information. To bridge the gap, an approach is needed that relies on trusted agencies and leaders to educate and warn low-income communities about possible public health threats. A grassroots approach can enhance the capacity of the risk communication systems to more effectively reach vulnerable populations by engaging grassroots organizations in risk communication activities. The Guide to Enhance Grassroots Risk Communication Among Low-Income Populations provides strategies and guidance that can assist agencies in upgrading their systems for risk communication by building partnerships with local community stakeholders.
Collapse
Affiliation(s)
- Randy Rowel
- Morgan State University, School of Community Health and Policy Baltimore, MD, USA
| | | | | | | |
Collapse
|
114
|
Uscher-Pines L, Maurer J, Harris KM. Racial and ethnic disparities in uptake and location of vaccination for 2009-H1N1 and seasonal influenza. Am J Public Health 2011; 101:1252-5. [PMID: 21566026 PMCID: PMC3110237 DOI: 10.2105/ajph.2011.300133] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/07/2011] [Indexed: 11/04/2022]
Abstract
To learn more about racial and ethnic disparities in influenza vaccination during the 2009-H1N1 pandemic, we examined nationally representative survey data of US adults. We found disparities in 2009-H1N1 vaccine uptake between Blacks and Whites (13.8% vs 20.4%); Whites and Hispanics had similar 2009-H1N1 vaccination rates. Physician offices were the dominant location for 2009-H1N1 and seasonal influenza vaccinations, especially among minorities. Our results highlight the need for a better understanding of how communication methods and vaccine distribution strategies affect vaccine uptake within minority communities.
Collapse
|
115
|
Frew PM, Hixson B, del Rio C, Esteves-Jaramillo A, Omer SB. Acceptance of pandemic 2009 influenza A (H1N1) vaccine in a minority population: determinants and potential points of intervention. Pediatrics 2011; 127 Suppl 1:S113-9. [PMID: 21502254 DOI: 10.1542/peds.2010-1722q] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE We sought to understand pandemic 2009 influenza A (H1N1) vaccine acceptance in a minority community including correlates of vaccine hesitancy and refusal. We identified intervention points to increase H1N1 vaccine coverage. PATIENTS AND METHODS Minority parents and caregivers of children ≤ 18 years participated in a cross-sectional survey. Statistical analyses included bivariate correlations, exploratory factor analyses, internal-consistency assessment, and logistic regressions. RESULTS The sample (N = 223) included mostly lower-income (71% [n = 159]) and black (66% [n = 147]) participants. Potential and actual receipt of pediatric H1N1 vaccination was low (36% [n = 80]). Pediatric H1N1 vaccine acceptance was associated with lack of insurance (odds ratio [OR]: 3.04 [95% confidence interval (CI): 1.26-7.37]), perceived H1NI pediatric susceptibility (OR: 1.66 [95% Cl: 1.41-1.95]), child vaccination prioritization in family (OR: 3.34 [95% CI: 1.33-8.38]), believing that H1N1 is a greater community concern than other diseases (OR: 1.77 [95% CI: 1.01-3.09]), believing that other methods of containment (eg, hand-washing, masks) are not as effective as the H1N1 vaccine (OR: 1.73 [95% CI: 1.06-2.83]), and a desire to promote influenza vaccination in the community (OR: 2.35 [95% CI: 1.53-3.61]). CONCLUSIONS We found low acceptance of the H1N1 vaccine in our study population. Perceived influenza susceptibility, concern about H1N1 disease, and confidence in vaccinations as preventive methods were associated with vaccine acceptance. Physician support for HIN1 vaccination will aid in increasing immunization coverage for this population, and health departments are perceived as ideal community locations for vaccine administration.
Collapse
Affiliation(s)
- Paula M Frew
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA.
| | | | | | | | | |
Collapse
|
116
|
Yip MP, Ong BN, Meischke HW, Feng SX, Calhoun R, Painter I, Tu SP. The role of self-efficacy in communication and emergency response in Chinese limited english proficiency (LEP) populations. Health Promot Pract 2011; 14:400-7. [PMID: 21460258 DOI: 10.1177/1524839911399427] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Failure to engage in emergency preparedness, response, and recovery contributes to the differential outcome experienced by limited English proficiency (LEP) populations. Little is known about how psychosocial factors influence LEP individuals' perception of emergency and their process of understanding, collecting, and synthesizing information. The purpose of this exploratory study is to understand how LEP conceptualize an emergency situation to determine when help is needed. METHODS The authors conducted 4 focus groups with 36 adult Chinese LEP speakers living in Seattle. All discussions were audio-taped, translated, and transcribed. Coded text passages were entered into Atlas.ti for data management and model generation. RESULTS Perception of an emergency situation affects LEP individual's ability to manage the crisis. Self-efficacy may be an important psychological variable that positively shapes an individual's response to an emergency situation by improving their confidence to handle the crisis and ability to connect to resources. Response to emergency resulting from this series of information gathering, synthesis, and utilization may not always result in a positive outcome. DISCUSSION Self-efficacy in risk communication messages should be included to engage LEPs in emergency preparedness. Effective communication can increase LEPs' awareness of emergency situations and connecting LEP individuals with existing community resources may enhance LEPs' level of self-efficacy in emergencies.
Collapse
Affiliation(s)
- Mei Po Yip
- University of Washington, Seattle, WA, USA
| | | | | | | | | | | | | |
Collapse
|
117
|
Vawter DE, Garrett JE, Gervais KG, Prehn AW, DeBruin DA. Attending to Social Vulnerability When Rationing Pandemic Resources. THE JOURNAL OF CLINICAL ETHICS 2011. [DOI: 10.1086/jce201121106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
118
|
Quinn SC, Kumar S, Freimuth VS, Musa D, Casteneda-Angarita N, Kidwell K. Racial disparities in exposure, susceptibility, and access to health care in the US H1N1 influenza pandemic. Am J Public Health 2011; 101:285-93. [PMID: 21164098 PMCID: PMC3020202 DOI: 10.2105/ajph.2009.188029] [Citation(s) in RCA: 184] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/15/2010] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We conducted the first empirical examination of disparities in H1N1 exposure, susceptibility to H1N1 complications, and access to health care during the H1N1 influenza pandemic. METHODS We conducted a nationally representative survey among a sample drawn from more than 60,000 US households. We analyzed responses from 1479 adults, including significant numbers of Blacks and Hispanics. The survey asked respondents about their ability to impose social distance in response to public health recommendations, their chronic health conditions, and their access to health care. RESULTS Risk of exposure to H1N1 was significantly related to race and ethnicity. Spanish-speaking Hispanics were at greatest risk of exposure but were less susceptible to complications from H1N1. Disparities in access to health care remained significant for Spanish-speaking Hispanics after controlling for other demographic factors. We used measures based on prevalence of chronic conditions to determine that Blacks were the most susceptible to complications from H1N1. CONCLUSIONS We found significant race/ethnicity-related disparities in potential risk from H1N1 flu. Disparities in the risks of exposure, susceptibility (particularly to severe disease), and access to health care may interact to exacerbate existing health inequalities and contribute to increased morbidity and mortality in these populations.
Collapse
Affiliation(s)
- Sandra Crouse Quinn
- Department of Family Science, School of Public Health, University of Maryland, 2242CC SPH Building #255, College Park, MD 20742-2611, USA.
| | | | | | | | | | | |
Collapse
|
119
|
Zimmerman RK, Lauderdale DS, Tan SM, Wagener DK. Prevalence of high-risk indications for influenza vaccine varies by age, race, and income. Vaccine 2010; 28:6470-7. [PMID: 20674882 PMCID: PMC2939262 DOI: 10.1016/j.vaccine.2010.07.037] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Revised: 06/22/2010] [Accepted: 07/13/2010] [Indexed: 10/19/2022]
Abstract
Estimates of the proportions of the population who are at high risk of influenza complications because of prior health status or who are likely to have decreased vaccination response because of immunocompromising conditions would enhance public health planning and model-based projections. We estimate these proportions and how they vary by population subgroups using national data systems for 2006-2008. The proportion of individuals at increased risk of influenza complications because of health conditions varied 10-fold by age (4.2% of children <2 years to 47% of individuals >64 years). Age-specific prevalence differed substantially by gender, by racial/ethnic groups (with African Americans highest in all age groups) and by income. Individuals living in families with less than 200% of federal poverty level (FPL) were significantly more likely to have at least one of these health conditions, compared to individuals with 400% FPL or more (3-fold greater among <2 and 30% greater among >64 years). Among children, there were significantly elevated proportions in all regions compared to the West. The estimated prevalence of immunocompromising conditions ranged from 0.02% in young children to 6.14% older adults. However, national data on race/ethnicity and income are not available for most immunocompromising conditions, nor is it possible to fully identify the degree of overlap between persons with high-risk health conditions and with immunocompromising conditions. Modifications to current national data collection systems would enhance the value of these data for public health programs and influenza modeling.
Collapse
|
120
|
Schoch-Spana M, Bouri N, Rambhia KJ, Norwood A. Stigma, Health Disparities, and the 2009 H1N1 Influenza Pandemic: How to Protect Latino Farmworkers in Future Health Emergencies. Biosecur Bioterror 2010; 8:243-54. [DOI: 10.1089/bsp.2010.0021] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Monica Schoch-Spana
- Monica Schoch-Spana, PhD, and Ann Norwood, MD, are Senior Associates, and Nidhi Bouri and Kunal J. Rambhia are Analysts; all are at the Center for Biosecurity of UPMC, Baltimore, Maryland
| | - Nidhi Bouri
- Monica Schoch-Spana, PhD, and Ann Norwood, MD, are Senior Associates, and Nidhi Bouri and Kunal J. Rambhia are Analysts; all are at the Center for Biosecurity of UPMC, Baltimore, Maryland
| | - Kunal J. Rambhia
- Monica Schoch-Spana, PhD, and Ann Norwood, MD, are Senior Associates, and Nidhi Bouri and Kunal J. Rambhia are Analysts; all are at the Center for Biosecurity of UPMC, Baltimore, Maryland
| | - Ann Norwood
- Monica Schoch-Spana, PhD, and Ann Norwood, MD, are Senior Associates, and Nidhi Bouri and Kunal J. Rambhia are Analysts; all are at the Center for Biosecurity of UPMC, Baltimore, Maryland
| |
Collapse
|
121
|
Abstract
OBJECTIVES To determine the distribution of influenza vaccine coverage in the United States in 2008. DESIGN Cross-sectional analysis. SETTING The 2008 Behavioral Risk Factor Surveillance Survey, which employs random-digit dialing to interview noninstitutionalized adults in the United States and territories. PARTICIPANTS Two hundred forty-nine thousand seven hundred twenty-three persons aged 50 and older. MEASUREMENTS Participants were asked whether they had had an influenza vaccination during the previous 12 months. RESULTS In 2008, 42.0% of adults aged 50 to 64 and 69.5% of adults aged 65 and older reported receiving an influenza vaccination in the past 12 months. Vaccine coverage generally increased with advancing age (P<.001), higher levels of education (P<.001) and total household income (P<.001), and greater morbidity (P<.001). In participants aged 50 to 64, vaccine prevalence was lower in men (39.9%) than in women (44.1%; P<.001), although no significant differences were observed in older adults. Within each 5-year interval of age, non-Hispanic blacks and Hispanics had significantly lower vaccine prevalence than non-Hispanic whites (P<.001 for all comparisons). For participants aged 65 and older, non-Hispanic blacks and Hispanics were 56% (adjusted prevalence ratio (PR)=1.56, 95% confidence interval (CI)=1.48, 1.64) and 44% (adjusted PR=1.44, 95% CI=1.35, 1.54) more likely, respectively, to be unvaccinated than non-Hispanic whites, adjusting for age and sex. Racial and ethnic disparities in vaccine coverage narrowed with increasing number of diseases, although these disparities remained significant in older adults with two or more diseases (P<.05). CONCLUSION There were large disparities in influenza vaccine coverage in 2008, particularly across race and ethnicity and socioeconomic position. Accordingly, more targeted interventions are needed to improve vaccine delivery to disadvantaged segments of the U.S. population.
Collapse
Affiliation(s)
- Shauna T. Linn
- Laboratory of Epidemiology, Demography and Biometry, National Institute on Aging, NIH, Bethesda, Maryland
- Johns Hopkins University, Baltimore, Maryland
| | - Jack M. Guralnik
- Laboratory of Epidemiology, Demography and Biometry, National Institute on Aging, NIH, Bethesda, Maryland
| | - Kushang V. Patel
- Laboratory of Epidemiology, Demography and Biometry, National Institute on Aging, NIH, Bethesda, Maryland
| |
Collapse
|
122
|
Hutchins SS, Truman BI, Merlin TL, Redd SC. Protecting vulnerable populations from pandemic influenza in the United States: a strategic imperative. Am J Public Health 2009; 99 Suppl 2:S243-8. [PMID: 19797737 PMCID: PMC4504371 DOI: 10.2105/ajph.2009.164814] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/04/2009] [Indexed: 11/04/2022]
Abstract
Protecting vulnerable populations from pandemic influenza is a strategic imperative. The US national strategy for pandemic influenza preparedness and response assigns roles to governments, businesses, civic and community-based organizations, individuals, and families. Because influenza is highly contagious, inadequate preparedness or untimely response in vulnerable populations increases the risk of infection for the general population. Recent public health emergencies have reinforced the importance of preparedness and the challenges of effective response among vulnerable populations. We explore definitions and determinants of vulnerable, at-risk, and special populations and highlight approaches for ensuring that pandemic influenza preparedness includes these populations and enables them to respond appropriately. We also provide an overview of population-specific and cross-cutting articles in this theme issue on influenza preparedness for vulnerable populations.
Collapse
Affiliation(s)
- Sonja S Hutchins
- Office of Minority Health and Health Disparities, Office of the Chief of Public Health Practice, Office of the Director, Centers for Disease Control and Prevention, 1600 Clifton Rd, Mailstop E-67, Atlanta, GA 30333, USA.
| | | | | | | |
Collapse
|