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Truong-Vu KP. Racial, Ethnic, and Gender Differences in the Timing of Initiating the HPV Vaccine in the United States: the Case of Southeast Asian Americans. J Racial Ethn Health Disparities 2024; 11:2210-2223. [PMID: 37531020 DOI: 10.1007/s40615-023-01689-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 06/14/2023] [Accepted: 06/18/2023] [Indexed: 08/03/2023]
Abstract
Despite the availability of the human papillomavirus (HPV) vaccine, non-Latinx (NL) Southeast Asian Americans have the highest incidence of HPV-associated cervical cancer in the US. Little is known about NL-Southeast Asian Americans' HPV vaccination coverage due to being categorized under the "Asian American" monolith. Therefore, this study uses restricted data from the 2011-2018 National Health and Nutrition Examination Survey (NHANES) to disaggregate NL-Southeast Asian Americans and compare this population's age-specific probabilities of initiating HPV vaccinations to two Asian American subgroups (NL-East Asian and NL-South Asian Americans) and NL-White, NL-Black, and Latinx Americans. Multinomial logistic regression models examine the differences in the timing of initiating the HPV vaccine series, late (ages 13-26) or never, relative to on-time vaccination (by age 12). NL-Southeast Asian Americans are significantly more likely to never vaccinate and to vaccinate late than NL-White, NL-Black, and Latinx Americans, relative to on-time vaccination. NL-Southeast Asian American boys/men are significantly more likely to never initiate the HPV vaccine than Latinx boys/men, relative to on-time vaccination. NL-Southeast Asian American girls/women are significantly more likely to never vaccinate and vaccinate late than NL-White, NL-Black, and Latinx girls/women, relative to on-time vaccination. There are significant gender differences in uptake among all racial and ethnic groups, except among NL-Southeast and NL-East Asian Americans. Disaggregated data on NL-Southeast Asian Americans helps scholars and public health officials uncover health disparities and improve health interventions. Targeted HPV vaccine promotion and services for this population are needed to mitigate current and future health disparities and promote health equity.
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Affiliation(s)
- Kim-Phuong Truong-Vu
- Department of Sociology & Criminology, University of Miami, 5202 University Dr., Coral Gables, Miami, FL, 33146, USA.
- Cancer Control, Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL, USA.
- CU Population Center, University of Colorado Boulder, Boulder, CO, USA.
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2
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Vang KKK, Catz S, Drake C, Baker D, Garcia L. COVID-19 mitigation behaviors among English-Speaking Hmong Americans. BMC Public Health 2023; 23:487. [PMID: 36918836 PMCID: PMC10011763 DOI: 10.1186/s12889-023-15354-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 03/01/2023] [Indexed: 03/15/2023] Open
Abstract
BACKGROUND COVID-19 mitigation strategies such as masking, social distancing, avoiding group gatherings, and vaccination uptake are crucial interventions to preventing the spread of COVID-19. At present, COVID-19 data are aggregated and fail to identify subgroup variation in Asian American communities such as Hmong Americans. To understand the acceptance, adoption, and adherence to COVID-19 mitigation behaviors, an investigation of Hmong Americans' contextual and personal characteristics was conducted. METHODS This study aims to describe COVID-19 mitigation behaviors among Hmong Americans and the contextual and personal characteristics that influence these behaviors. A cross-sectional online survey was conducted from April 8 till June 1, 2021, with Hmong Americans aged 18 and over. Descriptive statistics were used to summarize the overall characteristics and COVID-19 related behaviors of Hmong Americans. Chi-square and Fisher's Exact Test were computed to describe COVID-19 mitigation behaviors by gender and generational status (a marker of acculturation). RESULTS The sample included 507 participants who completed the survey. A majority of the Hmong American participants in our study reported masking (449/505, 88.9%), social distancing (270/496, 55.3%), avoiding group gatherings (345/505, 68.3%), avoiding public spaces (366/506, 72.3%), and obtaining the COVID-19 vaccination (350/506, 69.2%) to stay safe from COVID-19. Women were more likely to socially distance (P = .005), and avoid family (P = .005), and social gatherings (P = .009) compared to men. Social influence patterns related to mitigation behaviors varied by sex. Men were more likely compared to women to be influenced by Hmong community leaders to participate in family and group gatherings (P = .026), masking (P = .029), social distancing (P = .022), and vaccination uptake (P = .037), whereas healthcare providers and government officials were social influencers for social distancing and masking for women. Patterns of social distancing and group gatherings were also influenced by generational status. CONCLUSION Contextual and personal characteristics influence COVID-19 mitigation behaviors among English speaking Hmong Americans. These findings have implications for identifying and implementing culturally appropriate health messages, future public health interventions, policy development, and ongoing research with this population.
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Affiliation(s)
- Kao Kang Kue Vang
- Betty Irene Moore School of Nursing, University of California Davis, 2570 48th Street, 95817, Sacramento, CA, United States of America
| | - Sheryl Catz
- Betty Irene Moore School of Nursing, University of California Davis, 2570 48th Street, 95817, Sacramento, CA, United States of America.
| | - Christiana Drake
- Department of Statistics, University of California Davis, Sacramento, CA, United States of America
| | - Dian Baker
- School of Nursing, California State University, Sacramento, CA, United States of America
| | - Lorena Garcia
- Department of Public Health Sciences-Division of Epidemiology, University of California Davis, Sacramento, CA, United States of America
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Kazmi SA, Rauf A, Shafique F, Asim N, Shafi N, Hassan MU. Kashmiri refugees at the verge of hepatitis B and C epidemic in the State of Azad Jammu and Kashmir, Pakistan. Rev Saude Publica 2022; 56:33. [PMID: 35544886 PMCID: PMC9060764 DOI: 10.11606/s1518-8787.2022056003479] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 08/16/2021] [Indexed: 12/04/2022] Open
Abstract
OBJECTIVE To determine the seroprevalence of hepatitis B and C among immigrants residing refugee camps in Muzaffarabad, Azad Kashmir, Pakistan, and to identify possible risk factors for hepatitis B virus (HBV) and hepatitis C virus (HCV) transmission. METHODS Around 1,225 individuals inhabiting Muzaffarabad refugee camps, participated in the study. A qualitative Immuno-Chromatographic Technique was used for initial screening and PCR test was used for detection of HBV and HCV in participants. The major risk factors for HBV and HCV transmission were assessed using a questionnaire approach. RESULTS Around 86 (7.0%) individuals were observed for hepatitis B surface antigen (HBsAg) presence, and 215 (17.5%) individuals were found positive for Anti-HCV. Only 32 (2.6%) individuals were confirmed for HBV DNA and 126 (10.3%) individuals were positive for HCV RNA after PCR. Demographically, both HBsAg and Anti-HCV were found more prevalent in female (4.4% HBsAg and 10.8% Anti-HCV) population as compared to male (2.6% HBsAg and 6.7% Anti-HCV) population. Surprisingly, the HBsAg (23.5%) and Anti-HCV (41.1%) appeared to be more frequent in the age group 62–75 years. Previous history of hepatitis in the family (p < 0.0001), blood transfusion (p = 0.0197) dental treatment (p < 0.0001) and tattooing or piercing on any part of the body (p = 0.0028) were assessed as significant risk factors in HBV and HCV transmission. CONCLUSIONS Presence of 7.0% HBsAg and 17.5% Anti-HCV in a small fragment of the migrant population cannot be overlooked. Lack of awareness among people and negligence of health department could escalate the situation.
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Affiliation(s)
- Syed Ayaz Kazmi
- University of Azad Jammu and Kashmir. Department of Zoology. Muzaffarabad, Pakistan
| | - Abdul Rauf
- University of Azad Jammu and Kashmir. Department of Zoology. Muzaffarabad, Pakistan
| | - Farheen Shafique
- University of Azad Jammu and Kashmir. Department of Zoology. Muzaffarabad, Pakistan
| | - Noreen Asim
- Institute of Biotechnology and Genetic Engineering. Division of Genomics and Bioinformatics. The University of Agriculture, Peshawar, Pakistan
| | - Nuzhat Shafi
- University of Azad Jammu and Kashmir. Department of Zoology. Muzaffarabad, Pakistan
| | - Mahreen Ul Hassan
- Shaheed Benazir Bhutto Women University. Department of Microbiology. Peshawar, Pakistan
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Hernandez L, Jha P, Sohnle P. An Unusual Case of Blastomycosis and Severe Lung Necrosis in a Hmong Woman With Preexisting Liver Cirrhosis. Cureus 2021; 13:e17406. [PMID: 34589317 PMCID: PMC8459804 DOI: 10.7759/cureus.17406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/23/2021] [Indexed: 11/23/2022] Open
Abstract
Predisposing factors that lead to blastomycosis remain unknown, although like other fungal infections, blastomycosis is an opportunistic infection. Here, we report on an unusual presentation in a Hmong woman with preexisting liver disease. This case highlights genetic and medical factors that may increase susceptibility to blastomycosis.
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Affiliation(s)
| | - Pinky Jha
- Internal Medicine, Medical College of Wisconsin, Wauwatosa, USA
| | - Peter Sohnle
- Division of Infectious Diseases, Department of Medicine, Medical College of Wisconsin, Wauwatosa, USA
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Prevalence and Susceptibility to Hepatitis B virus and the Need for Community Health Education in Milwaukee's Hmong Community. J Racial Ethn Health Disparities 2021; 9:1873-1881. [PMID: 34342867 DOI: 10.1007/s40615-021-01124-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 07/27/2021] [Accepted: 07/28/2021] [Indexed: 10/25/2022]
Abstract
BACKGROUND Chronic Hepatitis B virus infection, the leading cause of hepatocellular carcinoma worldwide, disproportionately affects Asian Pacific Islanders (APIs) within the USA. Among APIs, the Hmong have one of the highest rates of chronic HBV infection-up to 18% compared to 0.1% for non-Hispanic Caucasians. This study sought to estimate the prevalence of HBV infection and assess the need for community HBV education within Milwaukee County's Hmong. METHODS Between 3/2013 and 12/2019, 287 Hmong participants were screened for HBV and 271 were provided targeted HBV education to evaluate its impact on HBV knowledge. RESULTS Among participants screened, 178 (62%) were immune; 77 (27%) susceptible; 27 (9%) positive; and 5 (2%) in a "gray zone." Targeted health education showed statistically significant improvement in HBV knowledge. DISCUSSION With 38% lacking immunity to HBV and 9% with active infection, there remains a significant need for HBV screening, vaccination, and education in Milwaukee's Hmong community.
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Healthcare Disparities Identified Between Hmong and Other Asian Origin Groups Living with Chronic Hepatitis B Infection in Sacramento County 2014-2017. J Community Health 2021; 45:412-418. [PMID: 31612369 DOI: 10.1007/s10900-019-00763-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Chronic hepatitis B (CHB) disproportionately affects non-US born Asians. The Hmong have been shown to have the highest rates of CHB and mortality from liver cancer compared to other Asian groups. From September 2014 to September 2017, testing for CHB within Sacramento County was conducted through community-based testing events and an electronic health record alert that identified Asian patients by surname. Demographic and laboratory data were collected for analysis and patients were followed through the study period to assess linkage to care and treatment to compare differences between Asian origin groups. Of 4350 patients tested for CHB, 318 (7.3%) were HBsAg positive, including 90 Chinese, 47 Hmong, and 101 Vietnamese. Hmong were more likely to have Medicaid insurance compared to other Asian origin groups (15%, p < 0.001). Hmong had significantly lower rates of hepatitis B DNA testing (p < 0.001), referral to hepatology (p < 0.001), attendance of first (p < 0.001) and second medical visit (p = 0.0003), and lower rates of antiviral treatment compared to other Asian origin groups. Hmong also had the highest proportion of non-English speakers (p < 0.001). Hmong patients in the Sacramento CHB testing and linkage to care program experience socioeconomic disadvantages compared to Vietnamese and Chinese patients. These factors may contribute to decreased linkage of care and decreased anti-viral treatment rates for CHB.
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Effectiveness of Interventions for Hepatitis B and C: A Systematic Review of Vaccination, Screening, Health Promotion and Linkage to Care Within Higher Income Countries. J Community Health 2020; 45:201-218. [PMID: 31332639 DOI: 10.1007/s10900-019-00699-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Viral hepatitis is a significant global health concern, particularly within low-middle income countries. Diseases historically affecting low-middle income countries, such as viral hepatitis, have become increasingly prevalent within high-income countries due to globalisation and mass international migration. High prevalence of viral hepatitis in migrant populations is of particular concern due to the associated morbidity and mortality, as well as the increased risk of vertical and horizontal transmission in the community. This is compounded by the asymptomatic nature of hepatitis, meaning many of those affected are unaware of their infection status. Long-term effects of viral hepatitis can include liver cirrhosis, liver cancer and liver failure. Therefore, the health needs of vulnerable migrants within high-income countries due to issues associated with viral hepatitis require attention. This includes assessment of measures such as targeted health education, increased screening, linkage to appropriate treatment and follow-up care. Additionally, it is necessary to address migrant healthcare barriers, such as language, economic and social barriers. It is imperative that vulnerable migrant groups gain appropriate access to health services to prevent disease transmission and the widening of health-related disparities within high-income countries.
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Ali AH, Kang MS, Kaur K, Al Adhami S, Yuvienco CR. Review of Hmong-Related Health Problems: A Quick Guide for Healthcare Providers. Cureus 2020; 12:e9808. [PMID: 32953320 PMCID: PMC7494405 DOI: 10.7759/cureus.9808] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 08/17/2020] [Indexed: 02/04/2023] Open
Abstract
The people of Hmong descent are one of the largest resettled communities in the United States (US). The Central Valley of California is well known to be the home to the largest Hmong population in the US. However, despite the presence of such a large Hmong community in the Central Valley, our knowledge of their cultural perceptions of medicine is limited. Based on local Central Valley health providers' experiences and observations, the Hmong people have a number of health-related challenges that differ from those of the general population, and this should be considered when dealing with their healthcare needs. In this report, we present a quick guide about the Hmong community and their health-related issues. We hope this will help clinicians and researchers better understand the Hmong community, which in turn would help provide a better quality of healthcare to the Hmong people and stimulate intellectual curiosity among healthcare providers towards this unique Asian ethnicity.
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Affiliation(s)
- Ali H Ali
- Internal Medicine, University of California San Francisco-Fresno, Fresno, USA
| | - Mandip S Kang
- Internal Medicine, University of California San Francisco-Fresno, Fresno, USA
| | - Kamalmeet Kaur
- Internal Medicine, University of California San Francisco-Fresno, Fresno, USA
| | - Saja Al Adhami
- Internal Medicine, Community Regional Medical Center, Fresno, USA
| | - Candice R Yuvienco
- Internal Medicine/Rheumatology, University of California San Francisco-Fresno, Fresno, USA
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Fang DM, Stewart SL. Social-cultural, traditional beliefs, and health system barriers of hepatitis B screening among Hmong Americans: A case study. Cancer 2019; 124 Suppl 7:1576-1582. [PMID: 29578596 DOI: 10.1002/cncr.31096] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 10/10/2017] [Indexed: 01/19/2023]
Abstract
BACKGROUND The incidence of liver cancer in Hmong Americans is 5 times higher than that of non-Hispanic whites, and there is a low hepatitis B screening rate (24%) among Hmong adults compared with other Asian American populations. The purpose of this study was to examine the Hmong's perceptions on social-cultural determinants, traditional health beliefs, and health care system barriers that influenced community-based hepatitis B screening interventions. METHODS A qualitative method was used, integrating a collective case study research design. In-depth interviews were used to collect data from 20 Hmong adults from the greater Sacramento area. A pattern matching analytic technique was used to analyze the data. The main core elements of Culture Care Theory were used to capture the key themes presented by the participants. RESULTS Protecting a family's reputation; fear of doctors, medical procedures, and test results; lack of trust in medical doctors and medical care services; and using Hmong herbal medicines and practicing spiritual healing were identified as social-cultural and traditional health belief barriers to obtaining HBV screening. Health care costs, perceived discrimination, lack of transportation, linguistic discordance, and poor quality of care were identified as barriers to accessing high-quality health care services and obtaining hepatitis B screening. CONCLUSION Providers, health policy makers, researchers, and community-based organizations will need to work together to develop intervention strategies to address the social-cultural factors, traditional health beliefs, and health care challenges that influence obtaining hepatitis B screening in the Hmong community. Cancer 2018;124:1576-82. © 2018 American Cancer Society.
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Affiliation(s)
| | - Susan L Stewart
- Department of Public Health Sciences, University of California, Davis, California
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10
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Jorgenson MR, Cardinale B, Descourouez JL, Yang DY, Leverson GE, Parajuli S, Smith JA, Redfield RR. Evaluation of infectious risk and outcomes in the hmong renal transplant population. Transpl Infect Dis 2019; 21:e13142. [PMID: 31283867 DOI: 10.1111/tid.13142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 06/10/2019] [Accepted: 06/30/2019] [Indexed: 01/07/2023]
Abstract
BACKGROUND Hmong ethnicity has been associated with infection, particularly fungal. The risk of infection after transplant in the Hmong population is unknown. METHODS Observational study of adult renal transplant (RTX) recipients between 1/1/1994 and 12/31/2015. Primary objective was to identify infectious risk in the Hmong RTX population as compared to non-Hispanic whites (NHW). Secondary objective was to evaluate transplant outcomes. RESULTS There was a total of 2599 patients in the study window; 95 Hmong, 2504 NHW. The Hmong population had significantly fewer bacterial and fungal infections at 1 and 3 years (Bacterial: Hmong 21.7%, 32.4% vs NHW 36.9%, 46.7%, P = .004; Fungal: Hmong 3.3%, 5.7% vs NHW 12.7%, 16.6%, P = .0005) and improved graft and patient survival at 1, 5, and 10 years (Graft: Hmong 92.6%, 78.4%, 61.9% vs NHW 90.7%, 72.2%, 48.5%, P = .006; Patient: Hmong 97.8%, 94.5%, 83.3% vs NHW 95.3%, 82.1%, 62.1% P < .001). Spectrum of bacterial infection was similar, but with significantly more Staphylococcal infection in the NHW population. Blastomycoses were the major fungal pathogen in Hmong (2/3, 67%) vs Candida in NWH (77%). When minimally adjusted for PRA and age, rates of bacterial infection (HR 0.69, 95% CI 0.48-0.99, P = .047), fungal infection (HR 0.39, 95% CI 0.17-0.87, P = .02), and mortality (HR 0.5, 95% CI 0.28-0.88, P = .02) were more favorable in the Hmong population. When analyzed in a stepwise Cox proportional hazards model; Hmong ethnicity was not a significant risk factor for graft failure, rejection, CMV, BK, or fungal infection after RTX and was associated with reduced risk of bacterial infection (HR 0.61, 95% CI 0.4-0.9, P = .02) and mortality (HR 0.51, 95% CI 0.27-0.96, P = .04). CONCLUSIONS Despite concern regarding infective risk in the Hmong population, infection after RTX is no higher than NHW comparator. In all analyses, the Hmong population has equal or better outcomes. It does not appear variance in standard infection prophylaxis is necessary for the Hmong population after RTX.
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Affiliation(s)
- Margaret R Jorgenson
- Department of Pharmacy, University of Wisconsin Hospital and Clinics, Madison, WI, USA
| | | | - Jillian L Descourouez
- Department of Pharmacy, University of Wisconsin Hospital and Clinics, Madison, WI, USA
| | - Dou-Yan Yang
- Department of Surgery, University of Wisconsin-Madison School of Medicine and Public Health, University of Wisconsin Hospital and Clinics, Madison, WI, USA
| | - Glen E Leverson
- Department of Surgery, University of Wisconsin-Madison School of Medicine and Public Health, University of Wisconsin Hospital and Clinics, Madison, WI, USA
| | - Sandesh Parajuli
- Department of Medicine, University of Wisconsin-Madison School of Medicine and Public Health, University of Wisconsin Hospital and Clinics, Madison, WI, USA
| | - Jeannina A Smith
- Department of Medicine, University of Wisconsin-Madison School of Medicine and Public Health, University of Wisconsin Hospital and Clinics, Madison, WI, USA
| | - Robert R Redfield
- Department of Surgery, University of Wisconsin-Madison School of Medicine and Public Health, University of Wisconsin Hospital and Clinics, Madison, WI, USA
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Li AA, Kim D, Kim W, Dibba P, Wong K, Cholankeril G, Jacobson IM, Younossi ZM, Ahmed A. Disparities in mortality for chronic liver disease among Asian subpopulations in the United States from 2007 to 2016. J Viral Hepat 2018; 25:1608-1616. [PMID: 30112849 PMCID: PMC6709979 DOI: 10.1111/jvh.12981] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Revised: 07/31/2018] [Accepted: 08/02/2018] [Indexed: 12/15/2022]
Abstract
The Asian American population is characterized by remarkable diversity. Studying Asians as an aggregate group may obscure clinically meaningful heterogeneity. We performed a population-based study using data from the US National Vital Statistics System. We determined the trends in age-standardized mortality rates for chronic liver disease stratified by aetiology among the most populous US-based Asian subgroups (Asian Indians, Chinese, Filipino, Japanese, Korean and Vietnamese) and compared it to non-Hispanic whites. Annual percentage change was calculated to determine temporal mortality patterns using joinpoint analysis. Hepatitis C virus-related mortality rates were higher in non-Hispanic whites compared to individual Asian subgroups, but a sharp decline in mortality rates was noted in 2014 among non-Hispanic whites and all Asian subgroups. Age-standardized hepatitis B virus-related mortality rates were higher in all Asian subgroups as compared to non-Hispanic whites in 2016, with the highest mortality among Vietnamese followed by Chinese. Mortality rates for alcoholic liver disease have been steadily trending upwards in all Asian subgroups, with the highest mortality in Japanese. Overall, age-standardized cirrhosis-related mortality rates were highest in non-Hispanic whites, followed by Japanese, and more distantly by Vietnamese and other subgroups. However, hepatocellular carcinoma-related mortality rates were higher in most Asian subgroups led by Vietnamese, Japanese and Koreans compared to non-Hispanic whites. In this population-based study utilizing a nationally representative database, we demonstrated a marked heterogeneity in the mortality rates of aetiology-specific chronic liver disease among Asian subgroups in the United States.
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Affiliation(s)
- Andrew A. Li
- Department of Medicine, Stanford University School of Medicine, Stanford, California
| | - Donghee Kim
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California
| | - Won Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul, Korea
| | - Pratima Dibba
- Division of Gastroenterology, Warren Alpert School of Medicine, Brown University, Providence, Rhode Island
| | - Katherine Wong
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California
| | - George Cholankeril
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California
| | - Ira M. Jacobson
- Department of Medicine, New York University School of Medicine, New York, New York
| | - Zobair M. Younossi
- Department of Medicine, Center for Liver Diseases, Inova Fairfax Hospital, Falls Church, Virginia
| | - Aijaz Ahmed
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California
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Lor M. Systematic Review: Health Promotion and Disease Prevention Among Hmong Adults in the USA. J Racial Ethn Health Disparities 2018; 5:638-661. [PMID: 28795343 PMCID: PMC5807234 DOI: 10.1007/s40615-017-0410-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 06/14/2017] [Accepted: 07/04/2017] [Indexed: 10/19/2022]
Abstract
Although disparities in the burden of disease and illness experienced across major racial and ethnic groups in the USA is well known, little is known about subgroups, including the Hmong population. This review sought to determine the current state of health disparities related to health promotion and disease prevention among Hmong adults from 1975 to 2015. Seventy-one descriptive (qualitative, mixed methods, and quantitative) studies were reviewed. Most focused on two areas: (1) health status (mainly breast and cervical cancers) and (2) health-related behaviors. This literature review confirms the existence of health disparities related to health promotion and disease prevention in the Hmong adult population. Effective intervention relies on identifying these disparities. A possible explanation for these disparities is the lack of health data collected on subgroup populations, which include the Hmong adult population. More research and more comprehensive health policies at the organizational level are needed to allow data to be collected on subgroup populations in order to better understand the social determinants that place the Hmong people at risk.
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Affiliation(s)
- Maichou Lor
- School of Nursing, Columbia University , Mailbox 6, 630 W 168th Street, New York City, New York, 10032, USA.
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Kue J, Thorburn S, Szalacha LA. Perceptions of Risk for Hepatitis B Infection among the Hmong. HMONG STUDIES JOURNAL 2016; 17:http://hmongstudies.org/KueThorburnSzalachaHSJ17.pdf. [PMID: 28154502 PMCID: PMC5283865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The Hmong in the U.S. who emigrated from Southeast Asia, an area where hepatitis B is endemic, experience high rates of hepatitis B infection and liver cancer compared to non-Hispanic whites. This exploratory study examined the Hmong's perceptions of risk of hepatitis B infection. We interviewed 83 Hmong women and men living in Oregon. In bivariate statistical analysis, greater perceived susceptibility, lower perceived barriers, and having a healthcare provider recommendation were each significantly related to having ever been screened for hepatitis B. Logistic regression models indicated that having a recommendation by a doctor or healthcare provider was the strongest predictor of having been screened for hepatitis B, followed by education and insurance. Future interventions with the Hmong population should focus on the important role of health care providers play in raising awareness about hepatitis B infection and increasing screening uptake.
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Affiliation(s)
- Jennifer Kue
- College of Nursing, The Ohio State University, 1585 Neil Avenue, Columbus, OH 43210, , ,
| | - Sheryl Thorburn
- School of Social and Behavioral Health Sciences, College of Public Health and Human Sciences, Oregon State University, 401 Waldo Hall, Corvallis, OR 97331-6406
| | - Laura A Szalacha
- College of Nursing, University of Arizona, 1305 N. Martin Avenue, Tucson, AZ 85721
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Pollack HJ, Kwon SC, Wang SH, Wyatt LC, Trinh-Shevrin C. Chronic hepatitis B and liver cancer risks among Asian immigrants in New York City: Results from a large, community-based screening, evaluation, and treatment program. Cancer Epidemiol Biomarkers Prev 2015; 23:2229-39. [PMID: 25368398 DOI: 10.1158/1055-9965.epi-14-0491] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Hepatitis B virus (HBV) infection, the predominant cause of hepatocellular carcinoma (HCC) worldwide, disproportionately affects Asian Americans. Limited data exist on the variability and characteristics of infection that determine disease progression risk within U.S. Asian ethnic subgroups. METHODS Retrospective analyses were conducted on a large, community-based HBV screening and treatment program in New York City (NYC). From 2004 to 2008, the program enrolled 7,272 Asian-born individuals. Determinants of HBV seroprevalence were calculated and risk factors for HCC progression were compared across Asian subgroups. RESULTS Among newly tested individuals, 13% were HBV positive. Seroprevalence varied significantly with age, gender, education, birthplace, and family history of infection. Chinese-born individuals, particularly from the Fujian province, had the highest seroprevalence (23.2% and 33.1%, respectively). Clinical and virologic characteristics placed HBV-infected individuals at significant risk for HCC. Significant differences in HCC risk existed among Asian subgroups in bivariate analysis, including age, gender, HBV viral load, and HBeAg status. Differences in HBV genotype and family history of HCC may further HCC risk among subgroups. CONCLUSIONS Asian immigrants in NYC have a high prevalence of HBV infection and are at significant risk of disease progression and HCC. Although heterogeneity in HBV seroprevalence was found by Asian subgroups, HCC risk among infected individuals was primarily explained by age and gender differences. Country and province of birth, age, and gender may further explain seroprevalence differences. IMPACT Findings provide estimates of HBV burden in Asian ethnic subgroups and identify high-risk groups to target for screening and treatment that can prevent HCC.
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Affiliation(s)
- Henry J Pollack
- Department of Pediatrics, New York University School of Medicine, New York, New York.
| | - Simona C Kwon
- Department of Population Health, New York University School of Medicine, New York, New York
| | - Su H Wang
- Saint Barnabas Medical Center, Center for Asian Health, Livingston, New Jersey. Formerly at Charles B. Wang Community Health Center, New York, New York
| | - Laura C Wyatt
- Department of Population Health, New York University School of Medicine, New York, New York
| | - Chau Trinh-Shevrin
- Department of Population Health, New York University School of Medicine, New York, New York
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Mixson-Hayden T, Lee D, Ganova-Raeva L, Drobeniuc J, Stauffer WM, Teshale E, Kamili S. Hepatitis B virus and hepatitis C virus infections in United States-bound refugees from Asia and Africa. Am J Trop Med Hyg 2014; 90:1014-20. [PMID: 24732462 DOI: 10.4269/ajtmh.14-0068] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The aim of this study was to determine the prevalence of active hepatitis B and C virus infections among refugees from various countries in Africa and Asia. Pre-admission serum samples collected during 2002-2007 from refugees originating from Bhutan (N = 755), Myanmar (N = 1076), Iraq (N = 1137), Laos (N = 593), Thailand (N = 622), and Somalia (N = 707) were tested for hepatitis B virus (HBV) DNA and hepatitis C virus (HCV) RNA. The HBV DNA (genotypes A, B, C, and G) was detected in 12.1% of samples negative for anti-HBs. Highest HBV prevalence was found among Hmong; lowest among Bhutanese. The HCV RNA (genotypes 1a, 1b, 1c, 3b, 6n, and 6m) was detected in 1.3% of the samples. Highest HCV prevalence was found among Hmong from Thailand; lowest among Iraqis. Screening specific refugee groups at high risk for viral hepatitis infections will identify infected individuals who could benefit from referral to care and treatment and prevent further transmissions.
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Affiliation(s)
- Tonya Mixson-Hayden
- Centers for Disease Control and Prevention, Division of Viral Hepatitis, Atlanta, Georgia; University of Minnesota, Division of Infectious Diseases and International Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Deborah Lee
- Centers for Disease Control and Prevention, Division of Viral Hepatitis, Atlanta, Georgia; University of Minnesota, Division of Infectious Diseases and International Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Lilia Ganova-Raeva
- Centers for Disease Control and Prevention, Division of Viral Hepatitis, Atlanta, Georgia; University of Minnesota, Division of Infectious Diseases and International Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Jan Drobeniuc
- Centers for Disease Control and Prevention, Division of Viral Hepatitis, Atlanta, Georgia; University of Minnesota, Division of Infectious Diseases and International Medicine, University of Minnesota, Minneapolis, Minnesota
| | - William M Stauffer
- Centers for Disease Control and Prevention, Division of Viral Hepatitis, Atlanta, Georgia; University of Minnesota, Division of Infectious Diseases and International Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Eyasu Teshale
- Centers for Disease Control and Prevention, Division of Viral Hepatitis, Atlanta, Georgia; University of Minnesota, Division of Infectious Diseases and International Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Saleem Kamili
- Centers for Disease Control and Prevention, Division of Viral Hepatitis, Atlanta, Georgia; University of Minnesota, Division of Infectious Diseases and International Medicine, University of Minnesota, Minneapolis, Minnesota
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16
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Kue J, Thorburn S. Hepatitis B knowledge, screening, and vaccination among Hmong Americans. J Health Care Poor Underserved 2013; 24:566-78. [PMID: 23728029 PMCID: PMC3856252 DOI: 10.1353/hpu.2013.0081] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
We examined Hmong women and men's knowledge of hepatitis B and their screening and vaccination behavior. In-depth interviews were conducted with Hmong in Oregon aged 18 and older (n=83). Independent samples t-test was used to assess mean differences in knowledge by demographic characteristics. Qualitative data were analyzed using content analysis. Most participants had heard of hepatitis B (96.4%). Fifty-three percent of participants had been screened, and half had been vaccinated (50.6%). Transmission knowledge was significantly higher among younger participants, those born in the U.S., and those who reported seeking preventive care. Sequelae knowledge was significantly higher among those who sought preventive care. Transmission and sequelae knowledge were not associated with screening and vaccination. Qualitative data showed that, of those hepatitis B positive participants, most did not have a comprehensive understanding of their illness. Intervention strategies should address knowledge deficits and improve health literacy, especially among Hmong who have hepatitis B.
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Affiliation(s)
- Jennifer Kue
- College of Nursing, The Ohio State University, Columbus, OH 43210, USA.
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17
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Chen MS, Fang DM, Stewart SL, Ly MY, Lee S, Dang JHT, Nguyen TT, Maxwell AE, Bowlus CL, Bastani R, Nguyen TT. Increasing hepatitis B screening for hmong adults: results from a randomized controlled community-based study. Cancer Epidemiol Biomarkers Prev 2013; 38:546-53. [PMID: 23613027 DOI: 10.1007/s10900-012-9649-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Hepatitis B-linked liver cancer disproportionately affects Hmong Americans. With an incidence rate of 18.9 per 100,000, Hmong Americans experience liver cancer at a rate that is 6 to 7 times more than that of non-Hispanic Whites. Serologic testing for the hepatitis B virus (HBV) is a principal means to prevent liver cancer-related deaths through earlier identification of those at risk. METHODS Academic researchers and Hmong leaders collaborated in the design, conduct, and evaluation of a 5-year randomized controlled trial testing a lay health worker (LHW) intervention to promote HBV testing among 260 Hmong adults through in-home education and patient navigation. RESULTS Intervention group participants were more likely to report receiving serologic testing for HBV (24% vs. 10%, P = 0.0056) and showed a greater mean increase in knowledge score (1.3 vs. 0.3 points, P = 0.0003) than control group participants. Multivariable modeling indicated that self-reported test receipt was associated with intervention group assignment [OR 3.5; 95% confidence interval (CI) 1.3-9.2], improvement in knowledge score (OR 1.3 per point; 95% CI 1.02-1.7), female gender (OR 5.3; 95% CI 1.7-16.6), and having seen a doctor in the past year at baseline (OR 4.8; 95% CI 1.3-17.6). The most often cited reason for testing was a doctor's recommendation. CONCLUSIONS LHWs were effective in bringing about HBV screening. Doctor visits and adherence to doctors' recommendations were pivotal. Participation of health care providers is essential to increase HBV testing. IMPACT LHWs can significantly increase HBV screening rates for Hmong but their doctors' recommendation is highly influential and should be pursued.
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Affiliation(s)
- Moon S Chen
- University of California Davis Comprehensive Cancer Center, 4800 2nd Avenue, Suite 2200, Sacramento, CA 95817, USA.
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18
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Chen MS, Fang DM, Stewart SL, Ly MY, Lee S, Dang JHT, Nguyen TT, Maxwell AE, Bowlus CL, Bastani R, Nguyen TT. Increasing hepatitis B screening for hmong adults: results from a randomized controlled community-based study. Cancer Epidemiol Biomarkers Prev 2013; 22:782-91. [PMID: 23613027 DOI: 10.1158/1055-9965.epi-12-1399] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Hepatitis B-linked liver cancer disproportionately affects Hmong Americans. With an incidence rate of 18.9 per 100,000, Hmong Americans experience liver cancer at a rate that is 6 to 7 times more than that of non-Hispanic Whites. Serologic testing for the hepatitis B virus (HBV) is a principal means to prevent liver cancer-related deaths through earlier identification of those at risk. METHODS Academic researchers and Hmong leaders collaborated in the design, conduct, and evaluation of a 5-year randomized controlled trial testing a lay health worker (LHW) intervention to promote HBV testing among 260 Hmong adults through in-home education and patient navigation. RESULTS Intervention group participants were more likely to report receiving serologic testing for HBV (24% vs. 10%, P = 0.0056) and showed a greater mean increase in knowledge score (1.3 vs. 0.3 points, P = 0.0003) than control group participants. Multivariable modeling indicated that self-reported test receipt was associated with intervention group assignment [OR 3.5; 95% confidence interval (CI) 1.3-9.2], improvement in knowledge score (OR 1.3 per point; 95% CI 1.02-1.7), female gender (OR 5.3; 95% CI 1.7-16.6), and having seen a doctor in the past year at baseline (OR 4.8; 95% CI 1.3-17.6). The most often cited reason for testing was a doctor's recommendation. CONCLUSIONS LHWs were effective in bringing about HBV screening. Doctor visits and adherence to doctors' recommendations were pivotal. Participation of health care providers is essential to increase HBV testing. IMPACT LHWs can significantly increase HBV screening rates for Hmong but their doctors' recommendation is highly influential and should be pursued.
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Affiliation(s)
- Moon S Chen
- University of California Davis Comprehensive Cancer Center, 4800 2nd Avenue, Suite 2200, Sacramento, CA 95817, USA.
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19
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The prevalence and risk factors of hepatitis B virus infection in an adult population in Romania: a nationwide survey. Eur J Gastroenterol Hepatol 2013; 25:56-64. [PMID: 22968488 DOI: 10.1097/meg.0b013e328358b0bb] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
AIM The prevalence and risk factors of hepatitis B virus (HBV) infection in the general population in Romania are still largely unknown. METHODS A nationwide cross-sectional survey among a Romanian adult population (18-69 years) was conducted during 2006-2008 using a stratified, multistage sampling design. A total of 17 600 individuals were enrolled randomly into the study; the prevalence of chronic HBV infection (HBsAg-positive and anti-HBcAb-positive samples) was assessed on 13 127 individuals (74.6%) and a history of previous HBV infection (anti-HBcAb-positive, but HBsAg-negative samples) was assessed on 12 470 individuals (70.5%). A questionnaire was used to collect information on the sociodemographic characteristics of the participants and the potential risk factors for HBV transmission. RESULTS The overall prevalence rate of HBV chronic infection among all the participants tested was 4.4% (confidence interval: 4.0-4.8%), with significant differences (P=0.0001) between participants from the main geographical regions of residence (Moldavia 4.5%, Muntenia and Dobrogea 5.4%, and Transylvania and Banat 3.1%). The total prevalence of previous HBV infection of all participants was 27.0% (confidence interval: 26.2-27.8%). The proportion of individuals with previous HBV infection, as well as with chronic HBV infection, showed a statistically significant increasing trend with age. The personal history of blood or blood product transfusion, surgical interventions, tattooing, and alcohol consumption greater than 60 g/day were risk factors associated with both anti-HBcAb and HBsAg seropositivity. CONCLUSION A prevalence rate of 4.4 and 27.0% for HBsAg and anti-HBcAb, respectively, represents a high figure within the European Union and a strong motivation for developing adequate strategies for prevention, active detection, and treatment of HBV infection in Romania.
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20
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Andoulo FA, Tagni-Sartre M, Noah DN, Djapa R, Ndam ECN. Prevalence of the hepatitis B surface antigen in a population of workers in Cameroon. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/ojgas.2013.38057] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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21
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Mufti AR, Reau N. A pregnant patient with a positive hepatitis B surface antigen. Frontline Gastroenterol 2013; 4:12-19. [PMID: 28839696 PMCID: PMC5369788 DOI: 10.1136/flgastro-2012-100147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2012] [Revised: 04/22/2012] [Accepted: 05/30/2012] [Indexed: 02/04/2023] Open
Abstract
Hepatitis B is a major cause of liver disease worldwide. The highest rates of chronic infection occur in subjects who are infected early in life and these patients are also at the greatest risk of developing complications such as hepatocellular carcinoma and cirrhosis from the disease. There has been a concerted worldwide effort to immunise newborns that are at the highest risk of acquiring infection. In 1992, when WHO recommended global vaccination against hepatitis B, only 31 countries elected to participate in the programme. By 2009, 177 countries were part of WHO national infant immunisation programme. Consequently, maternal screening and infant immunoprophylaxis have significantly reduced vertical transmission of hepatitis B. In this paper, we will review the management of hepatitis B in the pregnant population and identify some of the challenges that are encountered in this specialised population.
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Affiliation(s)
- Arjmand Rasool Mufti
- Department of Gastroenterology, Hepatology and Nutrition, University of Chicago Medical Center, Chicago, Illinois, USA
| | - Nancy Reau
- Center for Liver Disease, University of Chicago Medical Center, Chicago, Illinois, USA
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22
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Sheikh MY, Atla PR, Ameer A, Sadiq H, Sadler PC. Seroprevalence of Hepatitis B and C Infections among Healthy Volunteer Blood Donors in the Central California Valley. Gut Liver 2012; 7:66-73. [PMID: 23423771 PMCID: PMC3572322 DOI: 10.5009/gnl.2013.7.1.66] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2012] [Revised: 05/17/2012] [Accepted: 06/10/2012] [Indexed: 12/29/2022] Open
Abstract
Background/Aims The Central California Valley has a diverse population with significant proportions of Hispanics and Asians. This cross-sectional study was conducted to evaluate the prevalence of hepatitis B virus (HBV) and hepatitis C virus (HCV) in healthy blood donors in the Valley. Methods A total of 217,738 voluntary blood donors were identified between 2006 and 2010 (36,795 first-time donors; 180,943 repeat donors). Results Among the first-time donors, the HBV and HCV prevalence was 0.28% and 0.52%, respectively. Higher HBV prevalence seen in Asians (3%) followed by Caucasians (0.05%), African Americans (0.15%), and Hispanics (0.05%). Hmong had a HBV prevalence of 7.63% with a peak prevalence of 8.76% among the 16- to 35-year-old age group. Highest HCV prevalence in Native Americans (2.8) followed by Caucasians (0.59%), Hispanics (0.45%), African Americans (0.38%), and Asians (0.2%). Conclusions Ethnic disparities persist with regard to the prevalence of HBV and HCV in the Central California Valley. The reported prevalence may be an underestimate because our study enrolled healthy volunteer blood donors only. The development of aggressive public health measures to evaluate the true prevalence of HBV and HCV and to identify those in need of HBV and HCV prevention measures and therapy is critically important.
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Affiliation(s)
- Muhammad Y Sheikh
- Division of Gastroenterology & Hepatology, University of California San Francisco Fresno Medical Education Program, Fresno, CA, USA. ; Department of Medicine, Community Regional Medical Center, University of California San Francisco Fresno Medical Education Program, Fresno, CA, USA
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23
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Prevalence of hepatitis B infection among young and unsuspecting Hmong blood donors in the Central California Valley. J Community Health 2012; 37:181-5. [PMID: 21785858 DOI: 10.1007/s10900-011-9434-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Chronic hepatitis B virus (HBV) infection may result in cirrhosis and/or hepatocellular carcinoma and is one of the leading causes of mortality in Asian Americans including Hmong Americans. The Central California Valley is home to a huge Hmong population. To date, the true prevalence of HBV among Hmong is largely unknown. The aim of this study was to contribute to the limited data on HBV prevalence and its trends in Hmong population in the Central California Valley. Between fiscal years 2006 and 2010, a total of 219, 450 voluntary donors were identified at Central California Blood Center in Fresno. Of these, 821 (399 males and 422 females) were Hmong donors. A cross-sectional review of the HBV (hepatitis B surface antigen) positivity among all donors was carried out. Prevalence estimates with 95% confidence intervals (CI) were calculated. Ninety-two percent of Hmong donors were between age groups 16 and 35 years, and only 8% were ≥36 years. The overall prevalence in Hmong was noted at 3.41% (95%CI 2.3-4.9) compared to 0.06% (95%CI 0.05-0.07) in donors of all ethnicities. The calculated prevalence could be an underestimate of the true HBV prevalence in Hmong as the study enrolled only healthy blood donors with predominant younger age (≤35 years) population. These results underscore the persistent burden of HBV infection and potentially increased risk of premature death even in the second generation Hmong community of the Central California Valley. This study reemphasizes the unequivocal need to develop robust preventive and treatment strategies for HBV in Hmong community.
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Atla PR, Sheikh MY, Mascarenhas R, Choudhury J, Mills P. Survival of patients with hepatocellular carcinoma in the San Joaquin Valley: a comparison with California Cancer Registry data. Ann Gastroenterol 2012; 25:138-146. [PMID: 24714222 PMCID: PMC3959402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2012] [Accepted: 02/21/2012] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND Variation in the survival of patients with hepatocellular carcinoma (HCC) is related to racial differences, socioeconomic disparities and treatment options among different populations. METHODS A retrospective review of the data from medical records of patients diagnosed with HCC were analyzed at an urban tertiary referral teaching hospital and compared to patients in the California Cancer Registry (CCR) - a participant in the Survival Epidemiology and End Results (SEER)program of the National Cancer Institute (NCI). The main outcome measure was overall survival rates. RESULTS 160 patients with the diagnosis of HCC (M/F=127/33), mean age 59.7±10 years, 32% white, 49% Hispanic, 12% Asian and 6% African American. Multivariate analysis identified tumor size, model for end-stage liver disease (MELD) score, portal vein invasion and treatment offered as the independent predictors of survival (p <0.05). Survival rates across racial groups were not statistically significant. 5.6% received curative treatments (orthotopic liver transplantation, resection, rediofrequency ablation) (median survival 69 months), 34.4% received nonsurgical treatments (trans-arterial chemoembolization, systemic chemotherapy) (median survival 9 months), while 60% received palliative or no treatment (median survival 3 months) (p <0.001). CONCLUSION There was decreased survival in our patient population with HCC beyond 2 years. 60% of our study population received only palliative or no treatment suggesting a possible lack of awareness of chronic liver disease as well as access to appropriate surveillance modalities. Ethnic disparities such as Hispanic predominance in this study in contrast to the CCR/SEER database may have been a contributing factor for poorer outcome.
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Affiliation(s)
- Pradeep R. Atla
- Department of Medicine, Community Regional Medical Center (Pradeep R. Atla)
| | - Muhammad Y. Sheikh
- Department of Internal Medicine (Muhammad Y. Sheikh, Ranjan Mascarenhas, Jayanta Choudhury, Paul Mills),Division of Gastroenterology and Hepatology (Muhammad Y. Sheikh, Ranjan Mascarenhas, Jayanta Choudhury), UCSF Fresno MEP, California, USA,
Correspondence to: Muhammad Y. Sheikh, MD, FACP, FACG, Ass. Prof. of Clinical Medicine & Surgery, University of California San Francisco (UCSF), Chief, Division of Gastroenterology & Hepatology, UCSF-Fresno, Community Regional Medical Center, 2826 Fresno Street, Endoscopy Suite, 1st Floor, Fresno, California 93701, USA, Tel: +1 559 459 3882, Fax: +1 559 459 3887, e-mail:
| | - Ranjan Mascarenhas
- Department of Internal Medicine (Muhammad Y. Sheikh, Ranjan Mascarenhas, Jayanta Choudhury, Paul Mills),Division of Gastroenterology and Hepatology (Muhammad Y. Sheikh, Ranjan Mascarenhas, Jayanta Choudhury), UCSF Fresno MEP, California, USA
| | - Jayanta Choudhury
- Department of Internal Medicine (Muhammad Y. Sheikh, Ranjan Mascarenhas, Jayanta Choudhury, Paul Mills),Division of Gastroenterology and Hepatology (Muhammad Y. Sheikh, Ranjan Mascarenhas, Jayanta Choudhury), UCSF Fresno MEP, California, USA
| | - Paul Mills
- Department of Internal Medicine (Muhammad Y. Sheikh, Ranjan Mascarenhas, Jayanta Choudhury, Paul Mills)
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