RESUMEN
This paper reviews the evidence for the effectiveness and cost-effectiveness of policies to reduce alcohol-related harm. Policies focus on price, marketing, availability, information and education, the drinking environment, drink-driving, and brief interventions and treatment. Although there is variability in research design and measured outcomes, evidence supports the effectiveness and cost-effectiveness of policies that address affordability and marketing. An adequate reduction in temporal availability, particularly late night on-sale availability, is effective and cost-effective. Individually-directed interventions delivered to at-risk drinkers and enforced legislative measures are also effective. Providing information and education increases awareness, but is not sufficient to produce long-lasting changes in behaviour. At best, interventions enacted in and around the drinking environment lead to small reductions in acute alcohol-related harm. Overall, there is a rich evidence base to support the decisions of policy makers in implementing the most effective and cost-effective policies to reduce alcohol-related harm.
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Alcoholismo/terapia , Análisis Costo-Beneficio , Inglaterra , Humanos , Resultado del TratamientoRESUMEN
Premature death is a serious public health concern. The primary objective of this study was to examine premature deaths in terms of potential years of life lost (PYLL) in a cohort of 4817 treatment-seeking illicit drug users. Clients' data were linked to the Finnish national cause-of-death register and the follow-up period ranged from 31 January 1997 to 31 December 2010. PYLL before 70 years was calculated for all deaths and cause-specific deaths by gender. We observed 496 deaths (417 males and 79 females) at the end of 2010. The mean age at death was 33.8 years, 34.3 years for males (range 18-68) and 31.4 years for females (range 16-53). Overall, 17,951 life years were lost; 14,898 among males and 3053 among females. The overall PYLL rate for males was more than twice that of females (513.0/1000 vs. 243.7/1000 person-years) but the mean PYLL was higher in females than males (38.6 vs. 35.7 years). Of the total PYLL, 34.8 % was due to accidental overdose, and 24.0 % to suicide. In both genders, accidental overdose and suicide were the two top-ranking causes of PYLL. Premature deaths among drug users are a potential loss to the society. Our findings suggest that measures targeting accidental overdose and suicide are top priorities for reducing preventable loss of life.
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Consumidores de Drogas/estadística & datos numéricos , Mortalidad Prematura , Aceptación de la Atención de Salud , Adolescente , Adulto , Distribución por Edad , Anciano , Causas de Muerte , Sobredosis de Droga/mortalidad , Femenino , Finlandia , Humanos , Masculino , Persona de Mediana Edad , Distribución por Sexo , Suicidio/estadística & datos numéricos , Adulto JovenRESUMEN
BACKGROUND: People who inject drugs are at the greatest risk of acquiring hepatitis C virus infection in many high-income countries, including those in Europe. Our review examined the effectiveness of interventions aimed at increasing hepatitis C virus testing uptake. METHODS: We undertook a systematic review of controlled studies. Searches of 13 databases were supplemented with citation searching, and manual searches of reference lists and websites. Studies of interventions that aimed to increase testing uptake among high-risk groups were included. Testing uptake was our primary outcome measure of interest and secondary outcomes were engagement in follow-up services and treatment. A narrative synthesis was undertaken. RESULTS: Eight controlled studies were included. Three studies examined interventions in primary care; one examined dried blood spot testing as an alternative method of testing, and two examined outreach provision. Two further studies examined interventions to improve hepatitis C management. Targeted case finding in primary care, support and training for primary care practitioners, offering alternative testing and provision of outreach testing all increased uptake of testing; however, intervention effects were variable. CONCLUSIONS: Evidence from the available studies suggests that increases in testing uptake can be achieved. Careful attention needs to be paid to the resource implications associated with implementation of interventions in primary care settings and also of the potential for interventions to improve outcomes once a positive diagnosis has been made. Further research on the cost-effectiveness of the intervention approaches examined in this review is required.
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Conocimientos, Actitudes y Práctica en Salud , Promoción de la Salud/métodos , Hepatitis C/diagnóstico , Evaluación de Programas y Proyectos de Salud/métodos , Adulto , Europa (Continente)/epidemiología , Promoción de la Salud/estadística & datos numéricos , Hepatitis C/epidemiología , Humanos , Persona de Mediana Edad , Evaluación de Programas y Proyectos de Salud/estadística & datos numéricos , Riesgo , Asunción de Riesgos , Abuso de Sustancias por Vía Intravenosa/epidemiologíaRESUMEN
BACKGROUND: Illicit drug use is an important public health problem. Identifying conditions that coexist with illicit drug use is necessary for planning health services. This study described the prevalence and factors associated with social and health problems among clients seeking treatment for illicit drug use. METHODS: We carried out cross-sectional analyses of baseline data of 2526 clients who sought treatment for illicit drug use at Helsinki Deaconess Institute between 2001 and 2008. At the clients' first visit, trained clinicians conducted face-to-face interviews using a structured questionnaire. Logistic regression was used to compute adjusted odds ratios (AORs) and 95% confidence intervals (CIs) for factors associated with social and health problems. RESULTS: The mean age of the clients was 25 years, 21% (n = 519) were homeless, 54% (n = 1363) were unemployed and 7% (n = 183) had experienced threats of violence. Half of the clients (50%, n = 1258) were self-referred and 31% (n = 788) used opiates as their primary drugs of abuse. Hepatitis C (25%, n = 630) was more prevalent than other infectious diseases and depressive symptoms (59%, n = 1490) were the most prevalent psychological problems. Clients who were self-referred to treatment were most likely than others to report social problems (AOR = 1.86; 95% CI = 1.50-2.30) and psychological problems (AOR = 1.51; 95% CI = 1.23-1.85). Using opiates as primary drugs of abuse was the strongest factor associated with infectious diseases (AOR = 3.89; 95% CI = 1.32-11.46) and for reporting a combination of social and health problems (AOR = 3.24; 95% CI = 1.58-6.65). CONCLUSION: The existence of illicit drug use with other social and health problems could lead to increased utilisation and cost of healthcare services. Coexisting social and health problems may interfere with clients' treatment response. Our findings support the call for integration of relevant social, medical and mental health support services within drug treatment programmes.
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Drogas Ilícitas , Problemas Sociales/estadística & datos numéricos , Trastornos Relacionados con Sustancias/epidemiología , Adolescente , Adulto , Enfermedades Transmisibles/epidemiología , Comorbilidad , Estudios Transversales , Depresión/epidemiología , Femenino , Finlandia/epidemiología , Humanos , Masculino , Aceptación de la Atención de Salud , Centros de Tratamiento de Abuso de Sustancias/estadística & datos numéricos , Trastornos Relacionados con Sustancias/rehabilitación , Encuestas y CuestionariosRESUMEN
BACKGROUND: Sexual offences are a global public health concern. Recent changes in the law in England and Wales have dramatically altered the legal landscape of sexual offences, but sexual assaults where the victim is voluntarily intoxicated by alcohol continue to have low conviction rates. Worldwide, students are high consumers of alcohol. This research aimed to compare male and female students in relation to their knowledge and attitudes about alcohol and sexual activity and to identify factors associated with being the victim of alcohol-related non-consensual sex. METHODS: 1,110 students completed an online questionnaire. Drinking levels were measured using the Alcohol Use Disorder Identification Test. Non-consensual sexual experiences were measured using the Sexual Experience Survey. Univariate and multivariate analyses were undertaken using chi square and backwards stepwise logistic regression respectively. RESULTS: A third of respondents had experienced alcohol-related non-consensual sex. Male and female students differed in the importance they gave to cues in deciding if a person wished to have sex with them and their understanding of the law of consent. 82.2% of women who had experienced alcohol-related non-consensual sex were hazardous drinkers compared to 62.9% who drank at lower levels (P < 0.001). Differences existed between men and women, and between those who had and had not experienced alcohol-related non-consensual sex, in relation to assessments of culpability in scenarios depicting alcohol-related intercourse. A third of respondents believed that a significant proportion of rapes were false allegations; significantly more men than women responded in this way. CONCLUSIONS: Alcohol-related coerced sexual activity is a significant occurrence among students; attitudinal and knowledge differences between males and females may explain this. Educational messages that focus upon what is deemed acceptable sexual behaviour, the law and rape myths are needed but are set against a backdrop where drunkenness is commonplace.
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Trastornos Inducidos por Alcohol/epidemiología , Conducta de Ingestión de Líquido , Conocimientos, Actitudes y Práctica en Salud , Delitos Sexuales/psicología , Conducta Sexual , Estudiantes/psicología , Adolescente , Víctimas de Crimen/estadística & datos numéricos , Estudios Transversales , Inglaterra/epidemiología , Femenino , Humanos , Masculino , Análisis Multivariante , Delitos Sexuales/estadística & datos numéricos , Conducta Sexual/psicología , Parejas Sexuales/psicología , Factores Socioeconómicos , Estudiantes/estadística & datos numéricos , Encuestas y Cuestionarios , Adulto JovenRESUMEN
BACKGROUND: In the UK, the 2009/10 winter was characterised by sustained low temperatures; grit stocks became depleted and surfaces left untreated. We describe the relationship between temperature and emergency hospital admissions for falls on snow and ice in England, identify the age and gender of those most likely to be admitted, and estimate the inpatient costs of these admissions during the 2009/10 winter. METHODS: Hospital Episode Statistics were used to identify episodes of emergency admissions for falls on snow and ice during winters 2005/06 to 2009/10; these were plotted against mean winter temperature. By region, the logs of the rates of weekly emergency admissions for falls on snow and ice were plotted against the mean weekly temperature for winters 2005/06 to 2009/10 and a linear regression analysis undertaken. For the 2009/10 winter the number of emergency hospital admissions for falls on snow and ice were plotted by age and gender. The inpatient costs of admissions in the 2009/10 winter for falls on snow and ice were calculated using Healthcare Resource Group costs and Admitted Patient Care 2009/10 National Tariff Information. RESULTS: The number of emergency hospital admissions due to falls on snow and ice varied considerably across years; the number was 18 times greater in 2009/10 (N = 16,064) than in 2007/08 (N = 890). There is an exponential increase [Ln(rate of admissions) = 0.456 - 0.463*(mean weekly temperature)] in the rate of emergency hospital admissions for falls on snow and ice as temperature falls. The rate of admissions in 2009/10 was highest among the elderly and particularly men aged 80 and over. The total inpatient cost of falls on snow and ice in the 2009/10 winter was 42 million GBP. CONCLUSIONS: Emergency hospital admissions for falls on snow and ice vary greatly across winters, and according to temperature, age and gender. The cost of these admissions in England in 2009/10 was considerable. With responsibility for health improvement moving to local councils, they will have to balance the cost of public health measures like gritting with the healthcare costs associated with falls. The economic burden of falls on snow and ice is substantial; keeping surfaces clear of snow and ice is a public health priority.
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Accidentes por Caídas/economía , Costos de la Atención en Salud , Accidentes por Caídas/estadística & datos numéricos , Adolescente , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Niño , Preescolar , Estudios Transversales , Servicio de Urgencia en Hospital/economía , Servicio de Urgencia en Hospital/estadística & datos numéricos , Inglaterra/epidemiología , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Factores de Riesgo , Estaciones del Año , Factores Sexuales , Nieve , Heridas y Lesiones/economía , Heridas y Lesiones/epidemiología , Adulto JovenRESUMEN
BACKGROUND: In Liverpool, injecting drug users (IDUs), men-who-have-sex-with-men (MSM) and UK Africans experience a disproportionate burden of HIV, yet services do not reach out to these groups and late presentations continue. We set out to: increase testing uptake in targeted marginalized groups through a community and genitourinary medicine (GUM)-based point of care testing (POCT) programme; and conduct a process evaluation to examine service provider inputs and document service user perceptions of the programme. METHODS: Mixed quantitative, qualitative and process evaluation methods were used. Service providers were trained to use fourth generation rapid antibody/antigen HIV tests. Existing outreach services incorporated POCT into routine practice. Clients completed a semi-structured questionnaire and focus group discussions (FGDs) were held with service providers. RESULTS: Between September 2009 and June 2010, 953 individuals underwent POCT (GUM: 556 [59%]; community-based sites: 397 [42%]). Participants in the community were more likely to be male (p = 0.028), older (p < 0.001), of UK African origin (p < 0.001) and IDUs (p < 0.001) than participants from the GUM clinic. Seventeen new HIV diagnoses were confirmed (prevalence = 1.8%), 16 of whom were in risk exposure categories (prevalence: 16/517, 3.1%). Questionnaires and FGDs showed that clients and service providers were supportive of POCT, highlighting benefits of reaching out to marginalised communities and incorporating HIV prevention messages. CONCLUSIONS: Community and GUM clinic-based POCT for HIV was feasible and acceptable to clients and service providers in a low prevalence setting. It successfully reached target groups, many of whom would not have otherwise tested. We recommend POCT be considered among strategies to increase the uptake of HIV testing among groups who are currently underserved.
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Instituciones de Atención Ambulatoria , Servicios de Salud Comunitaria , Relaciones Comunidad-Institución , Seropositividad para VIH/diagnóstico , Aceptación de la Atención de Salud , Sistemas de Atención de Punto , Adulto , Inglaterra , Estudios de Factibilidad , Femenino , Grupos Focales , Humanos , Masculino , Evaluación de Programas y Proyectos de Salud , Encuestas y Cuestionarios , Sistema Urogenital , Adulto JovenRESUMEN
AIM: This paper is a report of an exploration of older people's experiences of substance use in the context of ageing, and its impact on health, quality of life, relationships and service use. BACKGROUND: Use of illicit drugs by older people is a neglected policy, research and service provision and is generally perceived as a lifestyle of younger populations. METHOD: A convenience sample of 11 people aged 49-61 years (mean 57 years) in contact with voluntary sector drug treatment services participated in qualitative semi-structured tape-recorded interviews and thematic content analysis was performed. The data were collected in 2008. FINDINGS: Drug use can have negative impacts on health status, quality of life, family relationships and social networks that accrue with age. Participants were identified as early or later onset users of drugs due to the impact of life events and relationships. A range of substances had been used currently and throughout their lives, with no single gateway drug identified as a prelude to personal drug careers. Life review and reflection were common, in keeping with ageing populations, along with regret of ever having started to use drugs. Living alone and their accommodation made them more susceptible to social isolation, and they reported experiences of death and dying of their contemporaries and family members earlier than usual in the life course. CONCLUSION: Older people who continue to use drugs and require the support of services for treatment and care are an important emerging population and their specific needs should recognized.
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Actitud , Necesidades y Demandas de Servicios de Salud , Estado de Salud , Aislamiento Social , Trastornos Relacionados con Sustancias/psicología , Edad de Inicio , Anciano , Envejecimiento/psicología , Actitud Frente a la Muerte , Relaciones Familiares , Femenino , Humanos , Drogas Ilícitas/efectos adversos , Masculino , Persona de Mediana Edad , Investigación Cualitativa , Calidad de Vida , Apoyo Social , Trastornos Relacionados con Sustancias/epidemiología , Trastornos Relacionados con Sustancias/fisiopatología , Sobrevivientes/psicología , Reino Unido/epidemiologíaRESUMEN
We examined differences in responses of injecting drug users (IDUs) about sharing injecting paraphernalia using written questions ("written cues") versus video recordings of IDUs engaged in sharing behaviors ("visual cues"). Data were collected in 2007 in cities Liverpool, England and Glasgow, Scotland (N = 204). Participants completed a computer-assisted questionnaire with questions about sharing asked using visual and written cues. McNemar's chi-squared tests and logistic regression models were used. Respondents provided significantly different responses to questions about sharing when asked using visual versus written cues; a considerable proportion of IDUs said they had never shared via front/back loading and via sharing water/bleach for flushing out injecting equipment using written cues but confirmed they had participated in these behaviors when asked using visual cues. Implications and future research are discussed.
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Recolección de Datos/métodos , Hepatitis C/prevención & control , Compartición de Agujas/psicología , Asunción de Riesgos , Abuso de Sustancias por Vía Intravenosa/psicología , Adulto , Femenino , Reducción del Daño , Humanos , Masculino , Reino Unido , Adulto JovenRESUMEN
BACKGROUND: Gambling and problem gambling are increasingly being viewed as a public health issue. European surveys have reported a high prevalence of gambling, and according to the Gambling Commission, in 2018, almost half of the general population aged 16 and over in England had participated in gambling in the 4 weeks prior to being surveyed. The potential harms associated with gambling and problem are broad, including harms to individuals, their friends and family, and society. There is a need to better understand the nature of this issue, including its risk factors. The purpose of this study is to identify and examine the risk factors associated with gambling and problem gambling. METHODS: An umbrella review will be conducted, where systematic approaches will be used to identify, appraise and synthesise systematic reviews and meta-analyses of risk factors for gambling and problem gambling. The review will include systematic reviews and meta-analyses published between 2005 and 2019, in English language, focused on any population and any risk factor, and of quantitative or qualitative studies. Electronic searches will be conducted in Ovid MEDLINE, Ovid Embase, Ovid PsycInfo, NICE Evidence and SocIndex via EBSCO, and a range of websites will be searched for grey literature. Reference lists will be scanned for additional papers and experts will be contacted. Screening, quality assessment and data extraction will be conducted in duplicate, and quality assessment will be conducted using AMSTAR-2. A narrative synthesis will be used to summarise the results. DISCUSSION: The results of this review will provide a comprehensive and up-to-date understanding of the risk factors associated with gambling and problem gambling. It will be used by Public Health England as part of a broader evidence review of gambling-related harms. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42019151520.
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Juego de Azar , Adolescente , Inglaterra/epidemiología , Juego de Azar/epidemiología , Humanos , Metaanálisis como Asunto , Prevalencia , Investigación Cualitativa , Factores de Riesgo , Revisiones Sistemáticas como AsuntoRESUMEN
BACKGROUND: According to the Gambling Commission, in 2018, almost half of the general population aged 16 and over had participated in gambling in the 4 weeks before being surveyed. Such surveys suggest that the proportion of people who are classed as 'problem' gamblers is relatively small; however, this may be related to the ways data are collected and gambling behaviour is classified. Concern about the harms associated with gambling is rising, and in response, Public Health England (PHE) has initiated this review to identify the harms associated with this activity. Harms to the gambler, their close associates and the wider society will all be included. METHODS: Abbreviated systematic review processes will be employed. Ovid MEDLINE, Ovid Embase, Ovid Psycinfo, NICE Evidence and EBSCO SocIndex; a range of websites (for grey literature); and reference lists of included studies will be searched. Experts will be asked to identify other relevant literature. Literature published in years 2005-2019, published in English, from a country within the Organisation for Economic Development (OECD) and following an observational, qualitative or systematic review design will be included. AMSTAR2 (systematic reviews), the Newcastle-Ottawa Scale (observational studies) and the Critical Appraisal Skills Programme (CASP) qualitative checklist (qualitative studies) will be used to assess the risk of bias. A narrative synthesis will be used to summarise the results. The body of evidence will also be assessed according to the principles laid out in the CERQual approach. DISCUSSION: This protocol provides details of the framework that has been set up to guide this systematic review. The results of this review will provide an extensive assessment of the breadth and magnitude of harms associated with gambling. This will be one of the most comprehensive reviews of gambling-related harms undertaken to date. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42019154757.
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Juego de Azar , Inglaterra , Humanos , Investigación Cualitativa , Revisiones Sistemáticas como AsuntoRESUMEN
While usually perceived as behaviour of the young, use of illicit drugs by people aged 50 and over is increasing in Europe and the USA. This increase largely reflects the ageing of general populations, and people who use drugs continuing to do so as they age. For those people dependent upon drugs [usually users of opiates (heroin) and stimulants (cocaine, crack cocaine and amphetamine)], the last 30 years has seen the advent of effective treatment and harm minimisation initiatives and, coupled with general advances in medicine, has increased the life expectancy of these drug users. Drug use by older people presents unique problems; biological systems and processes alter naturally across the life course and the effect of concurrent drug use on some of these systems is not well understood. The natural progression of certain diseases means that symptoms only manifest in older age and the lives of older drug users are likely to be characterised by considerable levels of morbidity. Further work is needed on the epidemiology of drug use by older people--a group of people who currently represent a hidden and vulnerable population.
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Envejecimiento/fisiología , Trastornos Relacionados con Sustancias/epidemiología , Trastornos Relacionados con Sustancias/fisiopatología , Anciano , Anciano de 80 o más Años , Infarto Cerebral/epidemiología , Infarto Cerebral/etiología , Cognición/fisiología , Europa (Continente)/epidemiología , Humanos , Persona de Mediana Edad , Infarto del Miocardio/epidemiología , Infarto del Miocardio/fisiopatología , Dinámica Poblacional , Prevalencia , Factores de Riesgo , Trastornos Relacionados con Sustancias/complicaciones , Estados Unidos/epidemiologíaRESUMEN
BACKGROUND: The populations of industrialised countries are ageing; as this occurs, those who continue to use alcohol and illicit drugs age also. While alcohol use among older people is well documented, use of illicit drugs continues to be perceived as behaviour of young people and is a neglected area of research. This is the first published qualitative research on the experiences of older drug users in the United Kingdom. METHODS: Semi-structured interviews were conducted in Merseyside, in 2008, with drug users aged 50 and over recruited through drug treatment services. Interviews were recorded and transcribed and analysed thematically. Only health status and health service contact are reported here. RESULTS: Nine men and one woman were interviewed (age range: 54 to 61 years); all but one had been using drugs continuously or intermittently for at least 30 years. Interviewees exhibited high levels of physical and mental morbidity; hepatitis C was particularly prevalent. Injecting-related damage to arm veins resulted in interviewees switching to riskier injecting practices. Poor mental health was evident and interviewees described their lives as depressing. The death of drug-using friends was a common theme and social isolation was apparent. Interviewees also described a deterioration of memory. Generic healthcare was not always perceived as optimal, while issues relating to drug specific services were similar to those arising among younger cohorts of drug users, for example, complaints about inadequate doses of prescribed medication. CONCLUSION: The concurrent effects of drug use and ageing are not well understood but are thought to exacerbate, or accelerate the onset of, medical conditions which are more prevalent in older age. Here, interviewees had poor physical and mental health but low expectations of health services. Older drug users who are not in contact with services are likely to have greater unmet needs. The number of drug users aged 50 and over is increasing in Europe and America; this group represent a vulnerable, and in Europe, a largely hidden population. Further work to evaluate the impact of this change in demography is urgently needed.
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Consumidores de Drogas/psicología , Servicios de Salud/estadística & datos numéricos , Estado de Salud , Drogas Ilícitas , Entrevistas como Asunto/métodos , Investigación Cualitativa , Factores de Edad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Trastornos Relacionados con Sustancias/fisiopatología , Trastornos Relacionados con Sustancias/psicología , Reino UnidoRESUMEN
BACKGROUND: Non-malarial febrile illnesses comprise of almost half of all fever presenting morbidities, among under-five children in sub-Saharan Africa. Studies have reported cases of prescription of antimalarial medications to these febrile under-fives who were negative for malaria. The treatment of these children with antimalarial medications increases incidences of antimalarial drug resistance as well as further morbidities and mortalities, due to failure to treat the actual underlying causes of fever. AIM: To identify clinical and demographic factors associated with treatment type (malarial/non-malarial) of non-malarial febrile illnesses (NMFI) in children aged ≤5 at the Kenyatta National Hospital in Nairobi, Kenya. METHODS: A positivist epistemological approach, cross sectional descriptive study design was used. A structured questionnaire was used on a sample of 341 medical records of children aged ≤5 years to extract data on clinical examinations (recorded as yes or no), diagnostic test results, and demographic data on the child's sex and age. Descriptive and inferential analysis was applied to the data. RESULTS: Prescription of antimalarial drugs despite negative microscopy results was found in 44 (12.9%) of the children, with mortality reported in 48 (14.1%). Assessment of respiratory distress was 0.13 (0.03,0.58) times associated with less likelihood of prescribing an antimalarial in those with a negative microscopy. A male patient was 0.21 (0.05,0.89) times less likely to receive an intravenous antimalarial after a negative microscopy. Patients aged Ë1 with a negative microscopy result were more likely to receive an antimalarial than older children. CONCLUSION: There is a need to eliminate incorrect treatment of NMFI with antimalarial medication, while ensuring correct diagnosis and treatment of the specific illness occurs. This requires strengthening and adherence to diagnostic and treatment guidelines of febrile illnesses in under-fives, consequently reducing morbidities and mortalities associated with inadequate management of NMFIs.
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Antimaláricos/administración & dosificación , Fiebre de Origen Desconocido/tratamiento farmacológico , Hospitales Urbanos , Malaria/prevención & control , Preescolar , Estudios Transversales , Femenino , Fiebre de Origen Desconocido/complicaciones , Fiebre de Origen Desconocido/epidemiología , Humanos , Lactante , Kenia/epidemiología , Malaria/complicaciones , Malaria/tratamiento farmacológico , Masculino , Prevención Primaria , Resultado del TratamientoRESUMEN
OBJECTIVES: To estimate the prevalence, the frequency and the perpetrators of alcohol-related harm to others (AHTO) and identify factors associated with experiencing harm and aggressive harm. DESIGN: Cross-sectional survey. SETTING: England. PARTICIPANTS: Adults (general population) aged 16 and over. OUTCOME MEASURES: Percentage of respondents who experienced harm. Socioeconomic and demographic factors associated with the outcomes. Outcomes were (1) experienced harm/did not experience harm and (2) experienced aggressive harm (physically threatened, physically hurt and forced/pressured into something sexual)/did not experience an aggressive harm (no aggressive harm plus no harm at all). RESULTS: Data to support a response rate calculation were not collected; 96.3% of people surveyed completed the AHTO questions. The weighted sample was 4874; 20.1% (95% CI 18.9 to 21.4, N=980) reported experiencing harm in the previous 12 months and 4.6% (95% CI 4.0 to 5.4, N=225) reported experiencing an aggressive harm. Friends and strangers were the dominant perpetrators. Most harms (74.8%) occurred less than monthly. Factors associated with experiencing harm were: younger age (p<0.001), drinking harmfully/hazardously (p<0.001), white British (p<0.001 compared to other white groups and Asian groups and p=0.017 compared to black groups), having a disability (p<0.001), being educated (p<0.001 compared to no education) and living in private rented accommodation (p=0.004 compared with owned outright). Being in the family stage of life (defined as having children in the household) had significantly lower odds of harm (p=0.006 compared to being single), as did being retired (p<0.001 compared to being employed). Factors associated with experiencing an aggressive harm were similar. CONCLUSIONS: This exploratory study, using data collected through the Alcohol Toolkit Survey, shows that AHTO affects 20.1% of the population of England. Even apparently minor harms, like being kept awake, can have a negative impact on health, while aggressive harms are clearly of concern. Using a standard methodology to measure harm across studies would be advantageous. Policies that focus on alcohol must take into consideration the impact of drinking on those other than the drinker.
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Consumo de Bebidas Alcohólicas/efectos adversos , Violencia/estadística & datos numéricos , Adolescente , Adulto , Factores de Edad , Anciano , Agresión/psicología , Consumo de Bebidas Alcohólicas/epidemiología , Consumo de Bebidas Alcohólicas/psicología , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Factores de Riesgo , Encuestas y Cuestionarios , Reino Unido/epidemiología , Violencia/psicología , Adulto JovenRESUMEN
Self-reported use of gamma-hydroxybutyrate (GHB) among clubbers has increased over the last decade, and is often reported in the scientific literature in association with negative events such as amnesia, overdose, and use in drug facilitated sexual assault. However, there has been relatively little work investigating the phenomenology of GHB intoxication, and the reasons underlying use. In this study, 189 individuals reporting at least one lifetime use of GHB completed an online questionnaire recording GHB use behaviours, GHB use function, and subjective GHB effects. The most frequently reported primary GHB use functions were for recreation (but not in nightclubs) (18.3%); to enhance sex (18.3%); to be sociable (13.1%); and to explore altered states of consciousness (13.1%). GHB was more commonly used within the home (67%) compared to nightlife environments (26.1%) such as clubs, although this differed on the basis of respondent's sexuality. Principle components analysis of GHB user responses to the subjective questionnaire revealed six components: general intoxication effects, positive intoxication effects, negative intoxication effects, negative physiological effects, positive sexual effects and negative sexual effects. Component scores predicted function of use.
Asunto(s)
Oxibato de Sodio/farmacología , Trastornos Relacionados con Sustancias/psicología , Adulto , Femenino , Reducción del Daño , Humanos , Inhibición Psicológica , Masculino , Conducta Sexual/efectos de los fármacos , Fases del Sueño/efectos de los fármacos , Conducta Social , Medio Social , Oxibato de Sodio/efectos adversos , Oxibato de Sodio/farmacocinética , Trastornos Relacionados con Sustancias/complicacionesRESUMEN
BACKGROUND: In the United Kingdom (UK), the National Treatment Agency for Substance Misuse (NTA) considers retention to be the best available measure of drug treatment effectiveness. Accordingly, the NTA has set local treatment systems the annual target of retaining 75% of clients for 12 weeks or more, yet little assessment of this target or factors that improve retention has occurred. This study aims to quantify the proportion of people retained in treatment for 12 weeks in the North West of England and to identify factors associated with premature drop out. METHODS: The North West National Drug Treatment Monitoring System (NDTMS) was used to identify treatment durations for everyone beginning a treatment episode between 1st April 2005 and 31st March 2006 (N = 16626). Odds ratios, chi-square and logistic regression analyses compared clients retained for 12 weeks to clients whose discharge record showed they had prematurely dropped out before 12 weeks. Individuals with other outcomes were excluded from analyses. RESULTS: 75% of clients (N = 12230) were retained for 12 weeks and 10% (N = 1649) dropped out prematurely. Multivariate analysis showed drop out was more likely among Asian drug users (adjusted odds ratio 1.52, 95% CI 1.12 to 2.08) than their white equivalents. Drop out was more likely among residents of Cumbria and Lancashire (adjusted odds ratio 1.80, 95% CI 1.51 to 2.15) and Greater Manchester (adjusted odds ratio 2.00, 95% CI 1.74 to 2.29) than Cheshire and Merseyside and less likely among alcohol users (adjusted odds ratio 0.73, 95% CI 0.59 to 0.91). A significant interaction between age and deprivation was observed. For those aged 18 to 24 years and 25 to 34 years, drop out was significantly more likely among those living in affluent areas. For those in the older age groups the converse effect was observed. CONCLUSION: In combination, the drug treatment systems of the North West achieved the Government's retention target in 2005/06. A number of factors associated with drop out were identified; these should be considered in strategies that aim to improve retention. Drop out and retention are measures that capture the joint effect of many factors. Further work is required to evaluate the effect of deprivation.
Asunto(s)
Aceptación de la Atención de Salud/estadística & datos numéricos , Pacientes Desistentes del Tratamiento/estadística & datos numéricos , Centros de Tratamiento de Abuso de Sustancias/estadística & datos numéricos , Trastornos Relacionados con Sustancias/terapia , Adolescente , Adulto , Factores de Edad , Anciano , Estudios de Casos y Controles , Carencia Cultural , Bases de Datos Factuales , Inglaterra , Femenino , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Aceptación de la Atención de Salud/etnología , Pacientes Desistentes del Tratamiento/psicología , Estudios Retrospectivos , Detección de Abuso de SustanciasRESUMEN
The rate of drug-facilitated sexual assault (DFSA; when an incapacitating drug is administered surreptitiously to facilitate sexual assault) is perceived to be increasing in the United Kingdom and elsewhere, causing international concern. This article examines evidence that quantifies the contribution of drugs in instances of alleged DFSA, identifies the substances involved, and discusses the implications of these findings. Of 389 studies examined, 11 were included in this review. The only study to consider covert drugging reported that 2% of alleged DFSA cases were attributable to surreptitious drug administration. Other studies failed to remove voluntary drug consumption from their cohort, biasing results. A study by the United Kingdom's National Forensic Services found no evidence to suggest that flunitrazepam (Rohypnol) had been used for DFSA during its 3-year investigation. In the United States, flunitrazepam is used recreationally, providing a likely explanation for its presence in samples of some alleged DFSA victims.
Asunto(s)
Violación/estadística & datos numéricos , Delitos Sexuales/estadística & datos numéricos , Detección de Abuso de Sustancias/estadística & datos numéricos , Trastornos Relacionados con Sustancias/diagnóstico , Trastornos Relacionados con Alcohol/epidemiología , Depresores del Sistema Nervioso Central/sangre , Depresores del Sistema Nervioso Central/orina , Medicina Basada en la Evidencia , Femenino , Medicina Legal/métodos , Humanos , Hipnóticos y Sedantes/sangre , Hipnóticos y Sedantes/orina , Drogas Ilícitas/sangre , Drogas Ilícitas/orina , Masculino , Violación/diagnóstico , Proyectos de Investigación , Delitos Sexuales/clasificación , Detección de Abuso de Sustancias/métodos , Reino Unido , Estados UnidosRESUMEN
BACKGROUND: In 2003, it became legal in the UK for syringe exchange programmes (SEPs) to provide citrate to injecting drug users to solubilise heroin. Little work has been undertaken on the effect of policy change on SEP function. Here, we examine whether the introduction of citrate in Cheshire and Merseyside SEPs has altered the number of heroin/crack injectors accessing SEPs, the frequency at which heroin/crack injectors visited SEPs and the number of syringes dispensed. METHODS: Eleven SEPs in Cheshire and Merseyside commenced citrate provision in 2003. SEP-specific data for the six months before and six months after citrate was introduced were extracted from routine monitoring systems relating to heroin and crack injectors. Analyses compared all individuals attending pre and post citrate and matched analyses only those individuals attending in both periods (defined as 'longitudinal attenders'). Non-parametric tests were used throughout. RESULTS: Neither new (first seen in either six months period) nor established clients visited SEPs more frequently post citrate. New clients collected significantly less syringes per visit post citrate, than pre citrate (14.5,10.0; z = 1.992, P < 0.05). Matched pair analysis showed that the median number of visits for 'longitudinal attenders' (i.e. those who attended in both pre and post citrate periods) increased from four pre citrate to five post citrate (z = 2.187, P < 0.05) but the number of syringes collected remained unchanged. These changes were not due to seasonal variation or other changes in service configuration. CONCLUSION: The introduction of citrate did not negatively affect SEP attendance. 'Longitudinal attenders' visited SEPs more frequently post citrate, providing staff with greater opportunity for intervention and referral. As the number of syringes they collected each visit remained unchanged the total number of clean syringes made available to this group of injectors increased very slightly between the pre and post citrate periods. However, new clients collected significantly less syringes post citrate than pre citrate, possibly due to staff concerns regarding the amount of citrate (and thus syringes) to dispense safely to new clients. These concerns should not be allowed to negatively impact on the number of syringes dispensed.
RESUMEN
This study aimed to estimate the prevalence of respiratory symptoms and to assess respiratory health risks associated with Particulate Matter (PM) exposure among the residents of Windhoek, Namibia. Objectives: To measure particulate pollution concentration in Windhoek through monitoring of particulate matter concentration and to identify any associations between particulate pollution, individual location, and respiratory health among the Windhoek resident's. Methods: an adapted standardized self-administered questionnaire was used to collect respiratory health related data as well as previous exposure, while PM monitoring was done using the ASTM (American Standard Test Method) D1739 reference method. Results: A high prevalence was observed for cough (43%), breathlessness (25%), and asthma (11.2%). PM was found to be a significant risk factor for episodes of coughing and phlegm, while high PM exposure category had an increased odds ratio (OR) for episodes of phlegm and cough (OR: 2.5, 95% CI (95% confidence intervals): 0.8-8.0). No association was observed between location and respiratory health outcomes. Conclusions: The study found high levels of PM concentration across all Windhoek suburbs which were above the German, American, and Environmental Protection Agency (EPA). Enactment of legislation relating to the control and monitoring of PM related emissions at the point of generation is required at both a country and city level.