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A liver health hui: hepatitis C knowledge and associated risk factors in New Zealand gang members and their families.

ABSTRACT: Hepatitis C virus (HCV) and B virus (HBV) infections are highly prevalent, with a high percentage of undiagnosed cases. Knowledge of HCV and its modes of transmission are essential for disease prevention and management. We studied a high-risk New Zealand gang population on viral hepatitis prevalence, their level of knowledge and the liver health risk factors in a community setting. Participants completed demographic, risk factor and knowledge questionnaires in three health meetings in New Zealand. Participants' blood samples were tested for HBV, HCV, biochemical indicators of liver disease. Liver fibrosis levels were assessed using a Fibroscan® device. We studied 52 adult Mongrel Mob members, affiliates and wh?nau (extended family) throughout New Zealand. We identified no HCV and two HBV cases, confirmed high-risk factor levels and poor associated knowledge, with a significant association between lack of knowledge and presence of specific risk factors. We successfully conducted a community-focused, high-risk, hard-to-reach gang population study, and found a link between lack of knowledge and risk factors for HCV infection. This study provided first-of-its-kind data on viral hepatitis in a gang population and demonstrated the need for educational screening programmes to aid early HCV detection, prevention and treatment.

SUBMITTER: Aluzaite K

PROVIDER: S-EPMC6124044 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature

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A liver health hui: hepatitis C knowledge and associated risk factors in New Zealand gang members and their families.

Aluzaite Kristina K Tewhaiti-Smith Jordan J Fraser Margaret M Johnson Steve S Glen Elizabeth E Beck Allison A Smith Barbara B Dummer Jack J Schultz Michael M

Royal Society open science 20180829 8

Hepatitis C virus (HCV) and B virus (HBV) infections are highly prevalent, with a high percentage of undiagnosed cases. Knowledge of HCV and its modes of transmission are essential for disease prevention and management. We studied a high-risk New Zealand gang population on viral hepatitis prevalence, their level of knowledge and the liver health risk factors in a community setting. Participants completed demographic, risk factor and knowledge questionnaires in three health meetings in New Zealan ...[more]

PMID: 30224989

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Project description:Background:Based on the Minorities' Diminished Returns (MDRs) framework, indicators of high socioeconomic status, such as higher family income, show weaker protective effects on various developmental, behavioral, and health outcomes for Black than White families. As a result of these MDRs, Black families who access education and income still report high levels of depression, smoking, obesity, and chronic disease. Limited knowledge exists on MDRs of income on neighborhood quality. Aims:Built on the MDRs framework, this study tested the hypothesis of whether the effect of family income and maternal education at birth on neighborhood gang presence varies between Black and White families. The hypotheses were that: (1) higher income families would report lower gang presence in their neighborhood, and (2) compared to Whites, Blacks would show weaker protective effects of family income on gang presence in their neighborhood. Methods:The Fragile Families and Child Wellbeing Study is a 15-year follow up study of a random sample of births in cities with larger than 200,000 population. Two thousand nine hundred and nineteen White or Black families were included and were followed from birth of their child for 15 years. The predictors were family income and maternal education at birth, treated as categorical variables. The outcome was gang presence in the neighborhood at age 15. Logistic regression was used for data analysis. Results:Higher maternal education at birth was inversely associated with gang presence in the neighborhoods, while family income at birth did not show an effect on reducing gang presence in the neighborhood at age 15. Family income at birth and race interact, suggesting that the association between family income at birth and gang presence in the neighborhood at age 15 was weaker for Black than White families. Our race-stratified models also showed an inverse effect of family income at birth on gang presence in the neighborhood at age 15 in White but not Black families. Conclusions:Diminished returns of family income at birth on neighborhood safety and social disorder may be a mechanism that contributes to racial health disparities in higher socioeconomic status and also poor outcomes for Black families across socioeconomic status (SES) levels. That is, a smaller protective effect of family income on changing the real lives of Black compared to White families may be one of the mechanisms by which health is worse than expected in Black families, across the entire SES spectrum. The health, behavioral, and developmental disparities are not only due to the racial gap in SES but also diminishing returns of socioeconomic status indicators such as family income for racial minorities. Research should study contextual and structural factors that reduce Black families' ability to mobilize their human capital and secure health outcomes in urban settings.

Project description:IntroductionThere is a high degree of perceived stigma among adults with inflammatory bowel disease (IBD), with up to 84% considering a social stereotype against them due to their condition. This may negatively impact their treatment adherence and quality of life, as well as practical issues such as gaining urgent access to public bathroom facilities. It has been demonstrated that higher public knowledge levels can reduce public stigma, yet little is known about the general level of understanding of IBD in the community. A study was performed to ascertain the public knowledge levels of IBD in Christchurch, New Zealand, using a validated assessment tool.ObjectivesThe aims of this study were to implement a validated knowledge survey (IBD-KID2) among members of the general public in Christchurch, New Zealand, and to assess the level of understanding about IBD.MethodsRecruitment took place at a Health Research and Education showcase event at the University of Otago (Christchurch), which is a free event open to members of the public. All people over the age of 8 years were invited to participate. Demographic information was collected and the disease-specific knowledge assessment survey IBD-KID2 completed by all participants consenting to the research.ResultsOne hundred people consented to the study, and the mean age 39.9 was years (SD 20, range 12-82 years). Of these 100 participants, 71 were female and 71 had a post-secondary education. Twelve participants had a family history of IBD. The mean IBD-KID2 score was 8.7 (SD 2.9), equal to a percentage total score of 58%. No independent variable was found to be significantly associated with IBD-KID2 scores. The frequency of correct answers showed knowledge deficiencies in the areas of nutrition, treatment, growth, and the cause of IBD.ConclusionsThis study highlighted knowledge deficiencies among members of the general public in Christchurch, New Zealand. These topics may be addressed with awareness campaigns in order to maximise community support for adults and children with IBD.

Dataset Information

A liver health hui: hepatitis C knowledge and associated risk factors in New Zealand gang members and their families.

Publications

A liver health hui: hepatitis C knowledge and associated risk factors in New Zealand gang members and their families.

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