RESUMEN
Identifying and targeting those at greatest risk will likely play a significant role in developing the most efficient and cost-effective sexually transmissible infections (STI) prevention programs. We aimed to develop a risk prediction algorithm to identify those who are at increased risk of STI. A cohort (N = 2320) of young sexually active Aboriginal and Torres Strait Islander people (hereafter referred to as Aboriginal people) were included in this study. The primary outcomes were self-reported high-risk sexual behaviors and past STI diagnosis. In developing a risk algorithm, our study population was randomly assigned to either a development (67%) or an internal validation data set (33%). Logistic regression models were used to create a risk prediction algorithm from the development data set for males and females separately. In the risk prediction models, older age, methamphetamine, ecstasy, and cannabis use, and frequent alcohol intake were all consistently associated with high-risk sexual behaviors as well as with a past STI diagnosis; identifying as gay/bisexual was one of the strongest factors among males. Those who had never tested for STIs, 52% (males) and 66% (females), had a risk score >15, and prevalence of undiagnosed STI was estimated between 30 and 40%. Since universal STI screening is not cost-effective, nor practical in many settings, targeted screening strategies remain a crucial and effective approach to managing STIs among young Aboriginal people. Risk prediction tools such as the one developed in this study may help in prioritizing screening for STIs among those most at risk.
Asunto(s)
Conducta Sexual/psicología , Enfermedades de Transmisión Sexual/prevención & control , Adulto , Algoritmos , Australia/epidemiología , Femenino , Humanos , Masculino , Nativos de Hawái y Otras Islas del Pacífico , Enfermedades de Transmisión Sexual/terapia , Adulto JovenRESUMEN
BACKGROUND: Young Aboriginal and Torres Strait Islander (Aboriginal) people are recognized as a priority population for the control of sexually transmissible infections (STIs) in Australia. This article reports the prevalence of self-reported STI diagnoses and their correlates among Aboriginal people aged 16 to 29 years. METHODS: Results were analyzed from a survey conducted between 2011 and 2013 at regular community events. Univariate and multivariate logistic regression models were used to identify the correlates of a history of STI diagnosis among participants who reported being sexually active and ever having been tested for STIs. All analyses were stratified by sex. RESULTS: Of the 2877 participants in this study, 2320, comprising 60% females, self-reported ever having had vaginal or anal sex, and a further subset of 1589 (68%) reported ever being tested for any of the following STIs: chlamydia, gonorrhea, syphilis, or trichomonas. Within this latter group, the proportion who reported that they had had a positive STI diagnosis was 25%. In multivariate analysis, women who reported sexual debut before the age of 16 years (prevalence ratio [PR], 1.53; 95% confidence interval, 1.16-2.81; P < 0.05), ever having had oral sex (PR, 2.66; 1.47-4.82; P < 0.001), inconsistent condom use in the past 12 months (PR, 1.71; 1.13-2.58; P < 0.012), having had sex with someone they had just met (adjusted odds ratio, 1.74; 1.21-2.50; P < 0.003), and using ecstasy (PR, 1.81; 1.16-2.81; P < 0.009) were significantly associated with a self-reported history of an STI diagnosis. For men, being older (25-29 years; PR, 2.10; 1.10-3.96; P < 0.023), being gay or bisexual (PR, 2.22; 1.16-4.27; P < 0.016), not using a condom during last sex, (PR, 1.74; 1.10-2.76; P < 0.019), past ecstasy use (PR, 1.88; 1.11-3.20; P < 0.019), and injecting drug use (PR, 2.81; 1.35-5.88); P < 0.006) were independent predictors of ever reporting being diagnosed as having an STI. DISCUSSION: In the first community-based survey of this population, a self-reported history of ever being diagnosed as having prevalent STIs was common in sexually active young Aboriginal people who reported STI testing in the past. This population requires targeted education and health service interventions to address the high burden of STIs.
Asunto(s)
Educación en Salud/estadística & datos numéricos , Tamizaje Masivo , Nativos de Hawái y Otras Islas del Pacífico/estadística & datos numéricos , Conducta Sexual/estadística & datos numéricos , Parejas Sexuales , Enfermedades de Transmisión Sexual/epidemiología , Adolescente , Adulto , Australia/epidemiología , Estudios Transversales , Femenino , Conocimientos, Actitudes y Práctica en Salud , Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Encuestas Epidemiológicas , Humanos , Masculino , Nativos de Hawái y Otras Islas del Pacífico/psicología , Aceptación de la Atención de Salud/estadística & datos numéricos , Prevalencia , Factores de Riesgo , Conducta Sexual/psicología , Enfermedades de Transmisión Sexual/prevención & controlRESUMEN
The Australian Government has established that the health of Aboriginal and Torres Strait Islander peoples is a priority for the newly established 31 Primary Health Networks (PHNs). Efforts to reduce the high hospitalisation rates of Aboriginal people will require PHNs to build formal participatory structures with Aboriginal health organisations to support best practice service models. There are precedents as to how PHNs can build formal partnerships with Aboriginal community controlled health services (ACCHSs), establish an Aboriginal and Torres Strait Islander steering committee to guide strategic plan development, and work towards optimising comprehensive primary care. All health services within PHN boundaries can be supported to systematically and strategically improve their responsiveness to Aboriginal and Torres Strait Islander people by assessing systems of care, adopting best practice models, embedding quality assurance activity, and participating in performance reporting. PHNs can be guided to adopt an Aboriginal and Torres Strait Islander-specific quality improvement framework, agree to local performance measures, review specialist and other outreach services to better integrate with primary health care, enhance the cultural competence of services, and measure and respond to progress in reducing potentially preventable hospitalisations. Through collaborations and capacity building, PHNs can transition certain health services towards greater Aboriginal community control. These proposals may assist policy makers to develop organisational performance reporting on PHN efforts to close the gap in Aboriginal health disparity.
Asunto(s)
Servicios de Salud del Indígena , Atención Primaria de Salud , Australia , Servicios de Salud del Indígena/organización & administración , Humanos , Atención Primaria de Salud/organización & administraciónRESUMEN
BACKGROUND: Sexually transmitted infections (STIs) have been increasing among Australian Indigenous young people for over two decades. Little is known about the association between alcohol and other drug use and sexual risk behaviours and diagnosis of STIs among this population. METHODS: A cross-sectional, community based self-administered survey was conducted among young Aboriginal people aged 16-29 years of age. Questionnaires included socio-demographic characteristics, knowledge, sexual risk behaviours alcohol and other drug use and health service access including self-reported history of diagnosis with a STI. Logistic regression models and population attributable risks were used to assess individual and population level impacts of illicit drug use on high risk sexual behaviours and ever reported diagnosis of an STI. RESULTS: Of the 2877 participants, 2320 (81 %) identified as sexually active and were included in this study. More than 50 % of the study population reported that they had used at least one illicit drug in past year. Cannabis, ecstasy and methamphetamines were the three most commonly used illicit drugs in the past year. The prevalence of self-reported STI diagnosis was 25 %. Compared with people who did not report using illicit drugs, risky alcohol use and sexual behaviours including inconsistent condom use, multiple sexual partners in the past year and sex with casual partners were all significantly higher among illicit drug users. In adjusted analysis, participants who reported using illicit drugs were significantly more likely to engage in sexual risk behaviours and to ever have been diagnosed with an STI. Adjusted Odds Ratios ranged from 1.86 to 3.00 (males) and from 1.43 to 2.46 (females). At the population level, more than 70 % of the STI diagnoses were attributed to illicit drug-use and sexual risk behaviours for males and females. CONCLUSION: Illicit drug use in this population is relatively high compared to other similar aged populations in Australia. Illicit drug use was associated with risky sexual behaviours and STI diagnoses among this study population. Developing and implementing effective STI prevention strategies should include not only safe sex messages but also include drug and alcohol harm reduction messages.
Asunto(s)
Drogas Ilícitas , Nativos de Hawái y Otras Islas del Pacífico/estadística & datos numéricos , Asunción de Riesgos , Conducta Sexual/estadística & datos numéricos , Enfermedades de Transmisión Sexual/epidemiología , Trastornos Relacionados con Sustancias/epidemiología , Adolescente , Adulto , Australia/epidemiología , Estudios Transversales , Femenino , Humanos , Modelos Logísticos , Masculino , Oportunidad Relativa , Prevalencia , Autoinforme , Encuestas y Cuestionarios , Adulto JovenRESUMEN
BACKGROUND: Aboriginal Australians are more likely than other Australians to cycle in and out of prison on remand or by serving multiple short sentences-a form of serial incarceration and institutionalisation. This cycle contributes to the over-representation of Aboriginal Australians in prison and higher rates of recidivism. Our research examined how primary health care can better meet the health care and social support needs of Aboriginal Australians transitioning from prison to the community. METHODS: Purposive sampling was used to identify 30 interviewees. Twelve interviews were with Aboriginal people who had been in prison; ten were with family members and eight with community service providers who worked with former inmates. Thematic analysis was conducted on the interviewees' description of their experience of services provided to prisoners both during incarceration and on transition to the community. RESULTS: Interviewees believed that effective access to primary health care on release and during transition was positively influenced by providing appropriate healthcare to inmates in custody and by properly planning for their release. Further, interviewees felt that poor communication between health care providers in custody and in the community prior to an inmate's release, contributed to a lack of comprehensive management of chronic conditions. System level barriers to timely communication between in-custody and community providers included inmates being placed on remand which contributed to uncertainty regarding release dates and therefore difficulties planning for release, cycling in and out of prison on short sentences and being released to freedom without access to support services. CONCLUSIONS: For Aboriginal former inmates and family members, release from prison was a period of significant emotional stress and commonly involved managing complex needs. To support their transition into the community, Aboriginal former inmates would benefit from immediate access to culturally- responsive community -primary health care services. At present, however, pre-release planning is not always available, especially for Aboriginal inmates who are more likely to be on remand or in custody for less than six months.
Asunto(s)
Servicios de Salud Comunitaria/organización & administración , Accesibilidad a los Servicios de Salud/organización & administración , Necesidades y Demandas de Servicios de Salud , Nativos de Hawái y Otras Islas del Pacífico , Atención Primaria de Salud/organización & administración , Prisioneros , Apoyo Social , Adulto , Anciano , Anciano de 80 o más Años , Actitud del Personal de Salud , Actitud Frente a la Salud , Australia , Familia , Femenino , Humanos , Entrevistas como Asunto , Masculino , Persona de Mediana Edad , Calidad de Vida , Estrés PsicológicoRESUMEN
OBJECTIVE: Hepatitis B virus (HBV) infection remains an important cause of morbidity and mortality in Aboriginal and Torres Strait Islander people, who have high rates of infection compared with non-Indigenous Australians. We aimed to increase the evidence base around HBV in Aboriginal and Torres Strait Islander people through an analysis of routine clinical encounter data. DESIGN: A cross-sectional study of de-identified records from electronic patient systems over 5 years (8 January 2009 to 11 July 2013). SETTING: Four Aboriginal community controlled health services. PARTICIPANTS: All patients attending for a clinical visit were included in the study. Hepatitis B testing records were included if at least one serological test for HBV was done. MAIN OUTCOME MEASURES: Percentage of clinical patients tested for hepatitis B, compliance with guidelines and serological status. RESULTS: A total of 2959 people aged 15-54 years were screened for HBV, representing 17.2% of all people with a clinical visit in the study period. A total of 865 Aboriginal patients were tested concurrently for hepatitis B surface antigen (HBsAg), hepatitis B core antibody and hepatitis B surface antibody. Of those, 352 (40.7%) were susceptible to HBV infection (95% CI, 37.4%-43.9%) and 34 (3.9%) had either an acute or chronic infection indicated by a positive HBsAg result (95% CI, 2.6%-5.2%). In 329 women with antenatal screening, six (1.8%) returned a positive HBsAg result (95% CI, 0.37%-3.28%). CONCLUSION: A substantial proportion of patients tested were susceptible to HBV, with a high percentage potentially infectious compared with the general population. High levels of active infection and susceptibility to infection suggest many opportunities for transmission and indicate the potential benefit of routine HBV testing and vaccination in this population.
Asunto(s)
Servicios de Salud del Indígena , Anticuerpos contra la Hepatitis B/sangre , Antígenos de la Hepatitis B/sangre , Hepatitis B/sangre , Hepatitis B/inmunología , Nativos de Hawái y Otras Islas del Pacífico , Adolescente , Adulto , Australia , Biomarcadores/sangre , Servicios de Salud Comunitaria , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Adulto JovenRESUMEN
Background Earlier age at sexual debut is associated with drug and alcohol use, risky sexual behaviours and sexually transmissible infections (STI). METHODS: In the present study, 2320 young Indigenous Australians were surveyed. RESULTS: Most study participants had sex for the first time when they were 14 years or younger (79% and 67% for males and females respectively). More than 80% of participants were categorised as being in the high-risk category for the combined sexual risk factors (i.e. not using condoms, drunk or high at last sexual act, or three or more sexual partners in the past year). There was a linear decreasing trend between the proportion of males and females who had less than high school education and age at first sex (Ptrend<0.001). Compared with the highest quintile of age at first sexual debut (≥18 years), those in the bottom quintile (<15 years) were less likely to have completed high school (63% vs 32% respectively for males; 68% vs 26% respectively for females; Ptrend<0.001 for both). CONCLUSIONS: The findings of the present study suggest that sex education and STI prevention should start early when targeting Indigenous young people, with age-appropriate messages. Sex education should be comprehensive and address individual risk behaviours, sexual agency and societal vulnerability to not only delay sexual debut, but also to emphasise the importance of STI prevention through condom use, which clearly already works to a certain extent with this group.
Asunto(s)
Escolaridad , Nativos de Hawái y Otras Islas del Pacífico/estadística & datos numéricos , Asunción de Riesgos , Conducta Sexual/estadística & datos numéricos , Trastornos Relacionados con Sustancias/epidemiología , Adolescente , Factores de Edad , Femenino , Disparidades en el Estado de Salud , Humanos , Masculino , Factores de Riesgo , Encuestas y CuestionariosRESUMEN
Background Gonorrhoea occurs at high levels in young Aboriginal and Torres Strait Islander people living in remote communities, but there are limited data on urban and regional settings. An analysis was undertaken of gonorrhoea testing and positivity at four non-remote Aboriginal Community Controlled Health Services participating in a collaborative research network. METHODS: This was a retrospective analysis of clinical encounter data derived from electronic medical records at participating services. Data were extracted using the GRHANITE program for all patients aged 15-54 years from 2009 to 2013. Demographic characteristics and testing and positivity for gonorrhoea were calculated for each year. RESULTS: A total of 2971 patients (2571 Aboriginal and/or Torres Strait Islander) were tested for gonorrhoea during the study period. Among Aboriginal and/or Torres Strait Islander patients, 40 (1.6%) tested positive. Gonorrhoea positivity was associated with clinic location (higher in the regional clinic) and having had a positive chlamydia test. By year, the proportion of patients aged 15-29 years tested for gonorrhoea increased in both men (7.4% in 2009 to 15.9% in 2013) and women (14.8% in 2009 to 25.3% in 2013). Concurrent testing for chlamydia was performed on 86.3% of testing occasions, increasing from 75% in 2009 to 92% in 2013. Factors related to concurrent testing were sex and year of test. CONCLUSIONS: The prevalence of gonorrhoea among young Aboriginal and/or Torres Strait Islander people in non-remote settings suggests that the current approach of duplex testing for chlamydia and gonorrhoea simultaneously is justified, particularly for women.
Asunto(s)
Infecciones por Chlamydia/epidemiología , Servicios de Salud Comunitaria , Gonorrea/epidemiología , Servicios de Salud del Indígena , Nativos de Hawái y Otras Islas del Pacífico/estadística & datos numéricos , Adolescente , Adulto , Australia/epidemiología , Femenino , Gonorrea/diagnóstico , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Estudios Retrospectivos , Factores de Riesgo , Factores Sexuales , Adulto JovenAsunto(s)
Accesibilidad a los Servicios de Salud , Nativos de Hawái y Otras Islas del Pacífico , Medicamentos bajo Prescripción/provisión & distribución , Australia , Accesibilidad a los Servicios de Salud/organización & administración , Humanos , Calidad de la Atención de Salud/organización & administraciónRESUMEN
OBJECTIVE: To describe the methods and basic demographics of participants in a national survey of Aboriginal and Torres Strait Islander (Aboriginal) people specific to sexually transmissible infections and bloodborne viruses. METHODS: A national cross-sectional survey of Aboriginal people aged 16-29 years in all Australian jurisdictions between 2011 and 2013 conducted at Aboriginal community events. Questions comprised demographic information, knowledge, risk behaviours and health service utilisation. Questionnaires were completed on personal digital assistants (PDAs). RESULTS: A total of 2,877 people at 21 unique community events completed the questionnaire. A total of 59% of participants were female, median age was 21 years and more than 60% were single at the time of the survey. Just over half the participants were resident in an urban area (53%) and 38% were from a regional area. Aboriginal health organisations played an important role in implementing the research. PDAs were found to be an acceptable method for collecting health information. CONCLUSION: This survey has recruited a large representative sample of Aboriginal people aged 16-29 years using a methodology that is feasible, acceptable and repeatable. IMPLICATIONS: The methodology provides a model for ongoing monitoring of this population as programs and policies are implemented to address young Aboriginal people's STI and BBV risks.
Asunto(s)
Conocimientos, Actitudes y Práctica en Salud , Accesibilidad a los Servicios de Salud , Nativos de Hawái y Otras Islas del Pacífico , Aceptación de la Atención de Salud/etnología , Enfermedades Bacterianas de Transmisión Sexual/etnología , Enfermedades Virales de Transmisión Sexual/etnología , Adulto , Australia/epidemiología , Patógenos Transmitidos por la Sangre , Estudios Transversales , Femenino , Servicios de Salud/estadística & datos numéricos , Encuestas Epidemiológicas , Humanos , Masculino , Vigilancia de la Población , Asunción de Riesgos , Enfermedades Virales de Transmisión Sexual/sangre , Encuestas y Cuestionarios , Adulto JovenRESUMEN
INTRODUCTION AND AIMS: To examine patterns of illicit drug use among Australian Indigenous young people, identify correlates of frequent use separately in urban, regional and remote settings and characterise those who inject. DESIGN AND METHOD: Cross-sectional design at 40 Indigenous events. Self-complete surveys were administered to Indigenous people aged 16-29 years using mobile devices. RESULTS: 2,877 participants completed the survey. One in five reported using cannabis at least weekly in the previous year, but the use of other drugs was less prevalent. Patterns of drug use were largely similar across regions, although more participants in urban and regional areas reported using ecstasy (12% vs 11% vs 5%) and cocaine (6% vs 3% vs 1%) and more reported weekly cannabis use (18% vs 22% vs 14%). Injecting was rare (3%) but those who did inject reported a high incidence of needle sharing (37%). Methamphetamine (37%), heroin (36%) and methadone (26%) were the most commonly injected drugs, and injecting was related to prison experience (AOR 5.3 95% CI 2.8-10.0). DISCUSSION AND CONCLUSION: Attention is needed in relation to cannabis use, particularly among those Indigenous young people living in regional and urban settings. Also, although injecting is uncommon, it is associated with prison involvement. Priority must be given to reducing the numbers of Indigenous youth entering justice settings, delaying the age at first entry to justice settings, and reducing the risk of BBV acquisition while in custody through, for example, prison-based NSP, BBV education, and Indigenous-specific treatment that emphasises connection to country and culture. [Bryant J, Ward J, Wand H, Byron K, Bamblett A, Waples-Crowe P, Betts S, Coburn T, Delaney-Thiele D, Worth H, Kaldor J, Pitts M. Illicit and injecting drug use among Indigenous young people in urban, regional and remote Australia. Drug Alcohol Rev 2016;35:447-455].
Asunto(s)
Consumidores de Drogas , Drogas Ilícitas , Abuso de Sustancias por Vía Intravenosa/epidemiología , Adolescente , Adulto , Australia/epidemiología , Estudios Transversales , Femenino , Encuestas Epidemiológicas , Humanos , Masculino , Compartición de Agujas , Prevalencia , Población Rural , Población Urbana , Adulto JovenRESUMEN
Paying incentives above the baseline Medicare Benefits Schedule to health services for the additional work required to meet the health needs of Aboriginal people or Torres Strait Islanders might mitigate inequalities of care, but evidence supporting this is lacking. The proposed "Indigenous health" incentive payment to reduce Aboriginal health disadvantage, which is largely aimed at increasing the responsiveness of mainstream general practices, provides an opportunity to examine the assumptions behind this and other recent health reform bids. Contentious implementation issues include: the ineligibility of several Aboriginal community controlled health services (ACCHSs) to receive this payment; determining Aboriginality and the potential for misappropriation of payments; the difficulty accounting for practice population diversity and patient mobility; and concerns about the benefits or otherwise to the Aboriginal community. Evaluation of the measure will present problems: to attribute outcomes, an evaluation must disaggregate outcomes by type of service provider (general practice or ACCHS). If these challenges are not addressed, this initiative may end up merely funding coordination of care for those Aboriginal people and Torres Strait Islanders who are already regular users of the health system.