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INTRODUCTION: We assessed the prevalence of prescribing of certain medications for alcohol dependence and the extent of any inequalities in receiving prescriptions for individuals with such a diagnosis. Further, we compared the effectiveness of two of the most prescribed medications (acamprosate and disulfiram) for alcohol dependence and assessed whether there is inequality in prescribing either of them. METHODS: We used a nationwide dataset on prescriptions and hospitalisations in Scotland, UK (N = 19,748). We calculated the percentage of patients receiving alcohol dependence prescriptions after discharge, both overall and by socio-economic groups. Binary logistic regressions were used to assess the odds of receiving any alcohol-dependence prescription and the comparative odds of receiving acamprosate or disulfiram. Comparative effectiveness in avoiding future alcohol-related hospitalisations (N = 11,239) was assessed using Cox modelling with statistical adjustment for potential confounding. RESULTS: Upto 7% of hospitalised individuals for alcohol use disorder received prescriptions for alcohol dependence after being discharged. Least deprived socio-economic groups had relatively more individuals receiving prescriptions. Inequalities in prescribing for alcohol dependence existed, especially across sex and comorbidities: males had 12% (odds ratio [OR] 0.88, 95% confidence interval [CI] 0.81-0.96) and those with a history of mental health hospitalisations had 10% (OR 0.90, 95% CI 0.82-0.98) lower odds of receiving prescriptions after an alcohol-related hospitalisation. Prescribing disulfiram was superior to prescribing acamprosate in preventing alcohol-related hospitalisations (hazard ratio ranged between 0.60 and 0.81 across analyses). Disulfiram was relatively less likely prescribed to those from more deprived areas. DISCUSSION AND CONCLUSIONS: Inequalities in prescribing for alcohol dependence exists in Scotland with lower prescribing to men and disulfiram prescribed more to those from least deprived areas.
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Acamprosato , Dissuasores de Álcool , Alcoolismo , Dissulfiram , Taurina , Humanos , Masculino , Acamprosato/uso terapêutico , Dissulfiram/uso terapêutico , Feminino , Alcoolismo/tratamento farmacológico , Alcoolismo/epidemiologia , Dissuasores de Álcool/uso terapêutico , Adulto , Pessoa de Meia-Idade , Taurina/uso terapêutico , Taurina/análogos & derivados , Escócia/epidemiologia , Estudos de Coortes , Fatores Socioeconômicos , Hospitalização/estatística & dados numéricos , Adulto Jovem , Disparidades em Assistência à Saúde , Reino Unido/epidemiologia , Idoso , Resultado do TratamentoRESUMO
BACKGROUND: The 2018 (WCRF)/American Institute for Cancer Research (AICR) Cancer Prevention Recommendations are evidence-based lifestyle recommendations which aim to reduce the risk of cancer worldwide. Sociodemographic factors modulate lifestyle behaviours, and both cancer incidence and survival are socio-economically patterned. We investigated adherence to these recommendations and examined patterns of adherence across sociodemographic subgroups in the UK Biobank cohort. METHODS: We included 158 415 UK Biobank participants (mean age 56 years, 53% female). Total adherence scores were derived from dietary, physical activity and anthropometric data using the 2018 WCRF/AICR standardized scoring system. One-Way analysis of variance (ANOVA) was used to test for differences in total scores and in values for individual score components according to sociodemographic factors and Pearson's Χ2 test to investigate associations between sociodemographic factors according to tertiles of adherence score. RESULTS: Mean total adherence score was 3.85 points (SD 1.05, range 0-7 points). Higher total scores were observed in females, and older (>57 years), Chinese or South Asian, and more educated participants. We found significant variations in adherence to individual recommendations by sociodemographic factors including education, Townsend deprivation index and ethnicity. CONCLUSIONS: Identifying and understanding lifestyle and dietary patterns according to sociodemographic factors could help to guide public health strategies for the prevention of cancers and other non-communicable diseases.
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Administração Financeira , Neoplasias , Humanos , Feminino , Estados Unidos , Pessoa de Meia-Idade , Masculino , Estudos Prospectivos , Bancos de Espécimes Biológicos , Biobanco do Reino Unido , Dieta , Neoplasias/epidemiologia , Neoplasias/prevenção & controle , Demografia , Fatores de RiscoRESUMO
Purpose: To describe and categorize detailed components of databases in the Neurological and Mental Health Global Epidemiology Network (NeuroGEN). Methods: An online 132-item questionnaire was sent to key researchers and data custodians of NeuroGEN in North America, Europe, Asia and Oceania. From the responses, we assessed data characteristics including population coverage, data follow-up, clinical information, validity of diagnoses, medication use and data latency. We also evaluated the possibility of conversion into a common data model (CDM) to implement a federated network approach. Moreover, we used radar charts to visualize the data capacity assessments, based on different perspectives. Results: The results indicated that the 15 databases covered approximately 320 million individuals, included in 7 nationwide claims databases from Australia, Finland, South Korea, Taiwan and the US, 6 population-based electronic health record databases from Hong Kong, Scotland, Taiwan, the Netherlands and the UK, and 2 biomedical databases from Taiwan and the UK. Conclusion: The 15 databases showed good potential for a federated network approach using a common data model. Our study provided publicly accessible information on these databases for those seeking to employ real-world data to facilitate current assessment and future development of treatments for neurological and mental disorders.
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The graded association between family socioeconomic status (SES) and physical fitness is evident, but little is known about the mechanism underlying this association. This study investigated the role of early-life activities as mediators of the longitudinal relationship between early-life SES and health-related physical fitness in 168 adolescents (51.2% boys; final mean age: 12.4 years old). In Wave 1 (2011-12), their parents completed questionnaires about family socioeconomic status (SES), parent-child activities, and child screen time. In Wave 2 (2014-15), participants' physical activity levels were assessed through parent proxy-reports. In Wave 3 (2018-19), a direct assessment of handgrip strength, standing long-jump, and 6-min walk test (6MWT) performance was conducted. After controlling for demographic factors, results of mediation analyses revealed that (a) Wave 1 SES predicted Wave 3 long-jump and 6MWT performance; (b) child physical activity level in Wave 2 mediated the relation between Wave 1 SES and standing long-jump performance in Wave 3; and (c) recreational parent-child activities and child screen time in wave 1 mediated the relation between Wave 1 SES and 6MWT performance in Wave 3. Our findings suggest that the type and frequency of early-life activities play a role in the graded association between childhood SES and physical fitness in adolescence.
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Desenvolvimento do Adolescente , Desenvolvimento Infantil , Aptidão Física , Classe Social , Determinantes Sociais da Saúde , Adolescente , Fatores Etários , Criança , Pré-Escolar , Feminino , Nível de Saúde , Humanos , Estudos Longitudinais , Masculino , Análise de Mediação , Estudos Prospectivos , Inquéritos e QuestionáriosRESUMO
OBJECTIVES: We aim to examine the effects of the Child Development Fund (CDF) program on the long-term psychological, health, social, and financial development of children in poverty. METHODS: The current study was a 4-year follow-up survey study (the follow-up study) of a nonrandomized controlled trial (the first study), conducted in 2019 and 2015, respectively, in Hong Kong. Subjects were 902 young adults who were from families living in poverty and receiving financial assistance from the government and who had completed the first study. Approximately 61% of the subjects (N = 546) completed the current follow-up study. RESULTS: Of the 546 subjects (46% male), 335 (61%; CDF participants) completed the CDF program between 2011 and 2015, and 211 (39%; CDF nonparticipants) were matched controls in the first study. The mean age was 20.64 years (SD = 2.72). After adjustments of covariates, the CDF participants reported fewer behavioral problems, higher levels of study motivation, higher levels of hope, and more positive attitudes toward their future education. The CDF participants also perceived greater social support from significant others and reported greater amounts of money saved every month. After further adjustments, CDF participants showed greater improvements in health-related quality of life related to emotional functioning. A considerable number of families of the CDF participants who were working for a living were no longer reliant on financial assistance from the government. CONCLUSIONS: The positive effects of the CDF program on children in poverty could be sustained throughout adolescence to young adulthood. Findings warrant the promotion of the program to reach more children.
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Desenvolvimento Infantil , Proteção da Criança , Inteligência Emocional , Pobreza/prevenção & controle , Adolescente , Adulto , Criança , Proteção da Criança/economia , Proteção da Criança/psicologia , Escolaridade , Emprego/economia , Emprego/psicologia , Feminino , Seguimentos , Hong Kong , Esperança , Humanos , Masculino , Motivação , Pobreza/economia , Pobreza/psicologia , Avaliação de Programas e Projetos de Saúde , Qualidade de Vida/psicologia , Autorrelato , Apoio Social , Adulto JovemRESUMO
Neurological and psychiatric (mental health) disorders have a large impact on health burden globally. Cognitive disorders (including dementia) and stroke are leading causes of disability. Mental health disorders, including depression, contribute up to one-third of total years lived with disability. The Neurological and mental health Global Epidemiology Network (NeuroGEN) is an international multi-database network that harnesses administrative and electronic medical records from Australia, Asia, Europe and North America. Using these databases NeuroGEN will investigate medication use and health outcomes in neurological and mental health disorders. A key objective of NeuroGEN is to facilitate high-quality observational studies to address evidence-practice gaps where randomized controlled trials do not provide sufficient information on medication benefits and risks that is specific to vulnerable population groups. International multi-database research facilitates comparisons across geographical areas and jurisdictions, increases statistical power to investigate small subpopulations or rare outcomes, permits early post-approval assessment of safety and effectiveness, and increases generalisability of results. Through bringing together international researchers in pharmacoepidemiology, NeuroGEN has the potential to be paradigm-changing for observational research to inform evidence-based prescribing. The first focus of NeuroGEN will be to address evidence-gaps in the treatment of chronic comorbidities in people with dementia.
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Big Data , Fármacos do Sistema Nervoso Central/farmacologia , Transtornos Mentais/tratamento farmacológico , Doenças do Sistema Nervoso/tratamento farmacológico , Bases de Dados Factuais , Atenção à Saúde/organização & administração , Desenvolvimento de Medicamentos/métodos , Saúde Global , Humanos , Cooperação Internacional , FarmacoepidemiologiaRESUMO
BACKGROUND: Understanding of the role of ethnicity and socioeconomic position in the risk of developing SARS-CoV-2 infection is limited. We investigated this in the UK Biobank study. METHODS: The UK Biobank study recruited 40-70-year-olds in 2006-2010 from the general population, collecting information about self-defined ethnicity and socioeconomic variables (including area-level socioeconomic deprivation and educational attainment). SARS-CoV-2 test results from Public Health England were linked to baseline UK Biobank data. Poisson regression with robust standard errors was used to assess risk ratios (RRs) between the exposures and dichotomous variables for being tested, having a positive test and testing positive in hospital. We also investigated whether ethnicity and socioeconomic position were associated with having a positive test amongst those tested. We adjusted for covariates including age, sex, social variables (including healthcare work and household size), behavioural risk factors and baseline health. RESULTS: Amongst 392,116 participants in England, 2658 had been tested for SARS-CoV-2 and 948 tested positive (726 in hospital) between 16 March and 3 May 2020. Black and south Asian groups were more likely to test positive (RR 3.35 (95% CI 2.48-4.53) and RR 2.42 (95% CI 1.75-3.36) respectively), with Pakistani ethnicity at highest risk within the south Asian group (RR 3.24 (95% CI 1.73-6.07)). These ethnic groups were more likely to be hospital cases compared to the white British. Adjustment for baseline health and behavioural risk factors led to little change, with only modest attenuation when accounting for socioeconomic variables. Socioeconomic deprivation and having no qualifications were consistently associated with a higher risk of confirmed infection (RR 2.19 for most deprived quartile vs least (95% CI 1.80-2.66) and RR 2.00 for no qualifications vs degree (95% CI 1.66-2.42)). CONCLUSIONS: Some minority ethnic groups have a higher risk of confirmed SARS-CoV-2 infection in the UK Biobank study, which was not accounted for by differences in socioeconomic conditions, baseline self-reported health or behavioural risk factors. An urgent response to addressing these elevated risks is required.
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Betacoronavirus , Bancos de Espécimes Biológicos , Infecções por Coronavirus/epidemiologia , Etnicidade/estatística & dados numéricos , Disparidades nos Níveis de Saúde , Pneumonia Viral/epidemiologia , Síndrome Respiratória Aguda Grave/epidemiologia , Coronavírus Relacionado à Síndrome Respiratória Aguda Grave , Adulto , COVID-19 , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pandemias , Características de Residência/estatística & dados numéricos , Fatores de Risco , SARS-CoV-2 , Autorrelato , Reino Unido/epidemiologiaRESUMO
BACKGROUND: There are known risk factors associated with the development of heart failure (HF), but it is not fully understood whether these differ by sex. OBJECTIVES: To investigate sex differences in risk factors for HF incidence and mortality. METHODS: 468 941 participants (55.9% women, age range 37-73 years) were included. Established CVD risk factors (hypertension, hypercholesterolaemia, diabetes type 1 and 2, adiposity, smoking, physical activity and poor diet) and novel risk factors (grip strength, fitness, TV viewing and sleep duration) were the exposures of interest. HF incidence and mortality were the outcomes. RESULTS: Over a mean follow-up of 9.0 years, 1812 participants developed HF and 763 died due to HF. Women with type 1 diabetes (T1DM), type 2 diabetes (T2DM), hypertension, hypercholesterolaemia, low levels of physical activity and fitness, low strength, high levels of TV viewing, sleep duration <7 hours/day, smokers; those who were underweight and who were obese, had high body surface area and those who drink >14 units of alcohol were at higher risk of HF incidence. However, in women T2DM, hypercholesterolaemia, >3 hours/day of TV and sleep <7 hours/day, low level of physical activity and high level of TV viewing were more strongly associated with HF incidence compared with men. CONCLUSION: Several modifiable risk factors (in particular diabetes) appear more strongly associated with HF in women compared with men. The relevance of these findings to HF characteristics and future outcomes needs to be established.
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Disparidades nos Níveis de Saúde , Insuficiência Cardíaca/epidemiologia , Adulto , Idoso , Causas de Morte , Comorbidade , Feminino , Insuficiência Cardíaca/diagnóstico , Insuficiência Cardíaca/mortalidade , Humanos , Incidência , Estilo de Vida , Masculino , Pessoa de Meia-Idade , Prognóstico , Medição de Risco , Fatores de Risco , Comportamento de Redução do Risco , Fatores Sexuais , Fatores de Tempo , Reino Unido/epidemiologiaRESUMO
BACKGROUND: Proper parent-child interaction is crucial for child development, but an assessment tool in Chinese is currently lacking. This study aimed to develop and validate a parent-reported parent-child interaction scale for Chinese preschool children. METHODS: The Chinese parent-child interaction scale (CPCIS) was designed by an expert panel based on the literature and clinical observations in the Chinese context. The initial CPCIS had 14 parent-child interactive activity items. Psychometric properties of the CPCIS were examined using the Rasch model and confirmatory factor analysis (CFA). Convergent validity was investigated by the associations between CPCIS and family income, maternal education level, and children's school readiness. RESULTS: The study recruited 567 Chinese parent-child pairs from diverse socioeconomic backgrounds, who completed the CPCIS. Six out of the 14 items in the initial CPCIS were dropped due to suboptimal fit values. The refined 8-item CPCIS was shown to be valid and reliable by Rasch models and CFA. The person separation reliability and Cronbach's α of the CPCIS were 0.81 and 0.82, respectively. The CPCIS scores were positively associated with family's socioeconomic status (η2 = 0.05, P < 0.001), maternal education level (η2 = 0.08, P < 0.001), and children's school readiness (η2 = 0.01, P < 0.01). CONCLUSION: CPCIS is an easily administered, valid, and reliable tool for the assessment of parent-child interactions in Chinese families.
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Povo Asiático/psicologia , Desenvolvimento Infantil/fisiologia , Relações Pais-Filho/etnologia , Inquéritos e Questionários , Adulto , Pré-Escolar , Escolaridade , Análise Fatorial , Feminino , Hong Kong , Humanos , Masculino , Psicometria , Fatores SocioeconômicosRESUMO
AIM: The human papillomavirus (HPV) vaccine is effective in preventing cervical cancer, but its global uptake rate in vulnerable populations is unsatisfactory. Physician's recommendation is an important determinant for vaccine uptake, but we have limited understanding on the contributing factors of physician's recommendation. This study investigated whether the knowledge, attitudes and vaccination status of medical students would affect their intention to recommend HPV vaccination. METHODS: This is a population-representative survey of medical schools in Hong Kong. RESULTS: Participants included 1022 Chinese medical students (46.9% of all in Hong Kong; 46.3% female). Better HPV-related knowledge and a more positive attitude towards HPV vaccination were important factors predicting vaccine uptake and intention to recommend. HPV vaccination status and intention to receive the vaccine were positively associated with intention to recommend among females. CONCLUSION: Better HPV-related medical education may be a feasible way to promote the HPV vaccine in regions without universal coverage. Medical students who have not received the HPV vaccine should also be encouraged to receive the vaccine.
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Conhecimentos, Atitudes e Prática em Saúde , Vacinas contra Papillomavirus , Estudantes de Medicina , Vacinação , Adulto , Atitude do Pessoal de Saúde , Competência Clínica , Feminino , Promoção da Saúde , Hong Kong , Humanos , Intenção , Masculino , Comportamento Sexual , Estudantes de Medicina/psicologia , Inquéritos e Questionários , Neoplasias do Colo do Útero/prevenção & controle , Adulto JovemRESUMO
Although a few studies investigated the impact of stock market fluctuations on population health, the question of whether stock market fluctuations have an impact on self-harm in children and adolescents remain unanswered. This study therefore investigated the association between stock market fluctuations and self-harm among children and adolescents in Hong Kong. Daily self-harm attendance records were retrieved from all 18 local Accident and Emergency Departments (AED) from 2001 to 2012. 4931 children and adolescents who committed self-harm were included. The results indicated positive correlation between daily change in stock market index, Hang Seng Index (∇HSI, per 300 points), and daily self-harm incident risk of children and adolescents, without time lag between the two. The incident risk ratio for ∇HSI was 1.09 (p = 0.0339) in children and 1.06 (p = 0.0246) in adolescents. Importantly, non-trading days were found to impose significant protective effect in both groups against self-harm risk. Our results showed that stock market fluctuations were related to self-harm behaviors in children and adolescents. Parents and professionals should be educated about the potential harm of stock market fluctuations and the importance of effective parenting in reducing self-harm among children and adolescents.
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Comportamento Autodestrutivo/epidemiologia , Fatores Socioeconômicos , Adolescente , Criança , Feminino , Hong Kong/epidemiologia , Humanos , Masculino , Comportamento Autodestrutivo/economia , Comportamento Autodestrutivo/etiologiaRESUMO
BACKGROUND: This study aims to assess evidence for any socioeconomic gradients in childhood obesity and hypertension in a population-representative sample in Hong Kong, China. METHODS: The data of a stratified random sampled growth survey collected in 2005-2006 was matched with a population by-census. Obesity was defined using the International Obesity Task Force standard and hypertension was defined using the Hong Kong norm table. Family socioeconomic status (SES) was measured by maternal education level. Neighbourhood SES was measured by median household income of the neighbourhood. Multilevel Poisson regression models with robust standard error were used to test the association. Body mass indices of children's parents were included as potential confounders. Intra-school/neighbourhood correlations were adjusted using random factors. RESULTS: Totally 14842 children (age 6-19 years) included in the analysis, in which 16.6% of them were overweight or obese. Children whose mother only completed secondary school or below had higher risk of childhood obesity (RR 1.41, 95% CI 1.13-1.76, p = 0.003) and hypertension (RR 1.18, 95% CI 1.01-1.36, p = 0.03). Meanwhile, children in the lowest neighbourhood SES group had higher risk of childhood underweight (RR 1.61, 95% CI 1.04-2.49, p = 0.03), overweight (RR 1.35, 95% CI 1.05-1.72, p = 0.02), and obesity (RR 2.07, 95% CI 1.11-3.88, p = 0.02). CONCLUSIONS: Socioeconomic gradient in childhood obesity and hypertension existed in Hong Kong, one of the most developed cities in China. These results have implications for policymakers and public health experts and highlight the need to monitor trends in other parts of China.