RESUMEN
INTRODUCTION: To assesses the alcohol-related burden of child maltreatment among Maori in Aotearoa New Zealand. We compared the risk of child maltreatment among Maori (0-17 years) exposed to parents with alcohol-related hospitalisation or mental health/addiction service use. We also conducted a sensitivity analysis to estimate the number of cases of maltreatment that could be attributed to alcohol among Maori. METHODS: A cohort study of 16,617 Maori aged 0-17 and their parents from 2000 to 2017 was conducted using the Statistics New Zealand Integrated Data Infrastructure. A Bayesian piecewise exponential model estimated the risk of time to first child maltreatment event. This analysis used data from child protection, hospital, mortality and police records, and specifically focused on the risk associated with exposure to parents with an alcohol-attributable hospitalisation or mental health/addiction service use event. Potential confounders for both parents and Maori (0-17 years) were included. We calculated a population-attributable fraction to estimate the proportion of maltreatment cases that could be attributed to alcohol in 2017. RESULTS: Results showed a 65% increased risk for young Maori exposed to parents with heavy alcohol use. We estimated 17% of substantiated child maltreatment among Maori could be attributed to parental hazardous alcohol consumption. DISCUSSION AND CONCLUSIONS: Severe or hazardous alcohol consumption among parents is a risk factor for child maltreatment among Maori. Maori alcohol consumption and harm are symptomatic of wider inequities related, among other things, to the ongoing effects of colonisation, as well as gaps in the regulation of alcohol sales.
RESUMEN
BACKGROUND: The IAC Policy Index was developed to allow comparison in alcohol policy between countries and within countries over time including in low resource settings. It measures four effective alcohol policies and takes into account stringency of regulation and the actual impact on the alcohol environment, such as trading hours and prices paid. This framework was used to assess policy in Aotearoa New Zealand in a time period covering two relevant legislative changes. This is the first study to use an alcohol policy index to assess and describe legislative change within country. METHODS: Data to calculate the IAC Policy Index was collected for 2013 and 2022. Stringency of policy was assessed from legislative statutes and impacts of policy on the alcohol environment from administrative data and specifically designed data collection. RESULTS: The overall IAC Policy Index score improved over the time period. The scores for the separate policy areas reflected the legislative changes as hypothesised, but also independent changes in impact, given ecological changes including reduced enforcement of drink driving countermeasures and increased exposure to marketing in digital channels. The IAC Policy index reflects the changes in policy status observed in Aotearoa, NZ. DISCUSSION: The IAC Policy Index provided a useful framework to assess and describe change in alcohol legislation contextualised by other influences on policy impact over time within a country. The results indicated the value of assessing stringency and impact separately as these moved independently. CONCLUSIONS: The IAC Alcohol Policy Index, measuring both stringency and actual impact on the alcohol environment with a focus on only the most effective alcohol policies provides meaningful insights into within-country policy strength over time. The IAC Policy Index used over time can communicate to policy makers successes and gaps in alcohol policy.
Asunto(s)
Consumo de Bebidas Alcohólicas , Nueva Zelanda , Humanos , Consumo de Bebidas Alcohólicas/legislación & jurisprudencia , Consumo de Bebidas Alcohólicas/epidemiología , Política de Salud/legislación & jurisprudencia , Política Pública , Bebidas Alcohólicas/legislación & jurisprudenciaRESUMEN
BACKGROUND: There is a well-published literature on the effectiveness and stringency of alcohol control policies, but not many studies focus on policy implementation, where policies transform into impact. The objective of this study is to create a composite index that measures the capacity for implementing effective alcohol control policies across all provinces in Thailand. METHODS: Based on the international literature, we developed a list of key indicators for tracking the implementation of alcohol policies at the subnational level. To ensure these indicators were relevant to the Thai context, we obtained feedback from Thai experts. We collected primary data according to the developed indicators using questionnaires filled in by key informants at the implementing agencies and gathered secondary data at the provincial level. On this basis, we developed indices that reflect the status of alcohol control policy implementation. We then investigated the association between the indices and the prevalence and pattern of alcohol consumption and alcohol-related harms while adjusting for potential confounders using multiple linear regression and negative binomial regression, respectively. RESULTS: Scores on the Provincial Alcohol Policy Implementation Capacity (PAPIC) Index ranged between 39 and 79. We found that each 1-point increase in PAPIC score was associated with a 1.98 % reduction in the quantity of alcohol consumed in grams per day (coefficient: -0.02; 95 %CI: -0.03, -0.00; p-value<0.05; e-0.02= 0.9802). We also found that for each 1-point increase in PAPIC score, the proportion of regular drinkers reduced by 0.30 per cent (coefficient: -0.30; 95 %CI: -0.55, -0.05; p-value<0.05). However, we did not find any association between the indices and alcohol-related harms. CONCLUSION: The level of implementation of alcohol control policy at the sub-national level is associated with alcohol consumption levels. The findings suggest the value of allocating resources to the implementation of alcohol control policy.
RESUMEN
Background: While alcohol use is an established risk factor for interpersonal violence, the extent to which people are affected by interpersonal violence from others' drinking has not yet been quantified for different world regions. This modelling study aims to provide the first estimates of the national and regional prevalence of interpersonal violence from others' drinking. Methods: An international systematic literature search (02/28/2023, Prospero: CRD42022337364) was conducted to identify general adult population studies assessing the prevalence of interpersonal violence from others' drinking with no restrictions to publication date or language. Reports that did not provide data on interpersonal violence from others' drinking (primary outcome), were no original research studies, or captured a selected group of people only, were excluded. Observed prevalence data were extracted and used to build fractional response regression models to predict past-year prevalence of emotional and physical violence from others' drinking in 2019. Random-effects meta-regression models were used to aggregate the observed prevalence of sexual and intimate partner violence. Study risk of bias (ROB) was assessed using a modified version of the Newcastle-Ottawa Scale. Findings: Out of 13,835 identified reports, 50 were included covering just under 830,000 individuals (women: 347,112; men: 322,331; men/women combined: 160,057) from 61 countries. With an average prevalence of 16·8% (95% CI: 15·2-18·3%) and 28·3% (95% CI: 23·9-32·4%) in men and women combined in the GBD super regions High Income and Central Europe, Eastern Europe, & Central Asia, respectively, emotional violence was the most common form of interpersonal violence from others' drinking. Physical violence averaged around 3% (women) and 5% (men) in both regions. The pooled prevalence of sexual violence from others' drinking in men and women was 1·3% (95% CI: 0·5-3·3%, 95% PI: 0·1-16·9%) and 3·4% (95% CI: 1·4-8·3%, 95% PI: 0·2-35·3%), respectively, and ranged between 0·4% (95% CI: 0·1-1·6%, 95% PI: 0·0-7·3%) and 2·7% (95% CI: 1·1-6·3%, 95% PI: 0·2-30·0%) for different forms of intimate partner violence. ROB was moderate or critical for most reports; accounting for critical ROB did not substantially alter our results. Interpretation: The share of the population experiencing harms from others' drinking is significant and should be an integral part of public health strategies. Funding: Research reported in this publication was supported by the Canadian Institutes of Health Research (CIHR; grant: CIHR FRN 477887).
RESUMEN
INTRODUCTION: The current paper examines the proportion of drinking occasions and total alcohol consumed that takes place at off-premise locations. Comparisons are made between high-income countries: Australia, New Zealand, England and Scotland, and across drinker-types: high-risk and lower-risk. METHODS: Data were taken from the International Alcohol Control study in Australia (N = 1789), New Zealand (N = 1979), England (N = 2844) and Scotland (N = 1864). The cross-national survey measures location and beverage-specific alcohol consumption. The number of drinking occasions and mean consumption across on- and off-premise locations and the proportion of drinking occasions that high- and lower-risk drinkers had at on- and off-premise locations was estimated for each country. RESULTS: The majority of drinking occasions among high-risk drinkers occurred at off-premise locations across all four countries; Australia 80.1%, New Zealand 72.0%, England 61.7% and Scotland 60.7%. High-risk drinkers in Australia had significantly larger proportions of drinking occasions occurring at off-premise locations compared to England and Scotland. Across all countries, high-risk drinkers and lower-risk drinkers consumed significantly larger quantities of alcohol per occasion at off-premise locations compared to on-premises locations. Finally, the majority of total alcohol consumed occurred at off-premise locations across all countries for high- and lower-risk drinkers. DISCUSSION AND CONCLUSIONS: As the accessibility to alcohol outside of licensed premises continues to increase, particularly with the expansion of home delivery services, it is important to be mindful of the high proportion of heavy drinking occasions that occur off-premise.
Asunto(s)
Consumo de Bebidas Alcohólicas , Humanos , Consumo de Bebidas Alcohólicas/epidemiología , Estudios Transversales , Masculino , Femenino , Adulto , Australia/epidemiología , Nueva Zelanda/epidemiología , Escocia/epidemiología , Inglaterra/epidemiología , Bebidas Alcohólicas , Adulto Joven , Adolescente , Persona de Mediana Edad , Asunción de RiesgosRESUMEN
BACKGROUND AND AIMS: Quantifying the health burden of alcohol has largely focused upon harm to drinkers, which is an underestimate. There is a growing literature on alcohol's harm to others (HTO), but it lacks the systematic transfer of HTO into a comparative risk assessment framework. This study calculated disability-adjusted life years (DALYs) for fetal alcohol spectrum disorder (FASD), interpersonal violence and traffic injury due to another's drinking. DESIGN: This study is a disease burden analysis, using modelling of DALYs for New Zealand in 2018. SETTING AND PARTICIPANTS: The study took place among the Aotearoa/New Zealand population in 2018. MEASUREMENTS: The involvement of others' drinking was obtained from prevalence, alcohol-attributable fraction studies and administrative data. Disability weights (DW) for FASD were adapted from fetal alcohol syndrome (FAS) weights using a Beta-Pert probability distribution; for interpersonal injury, DWs used hospital events linked with injury compensation; for traffic injury, DWs used hospital events. Populations were stratified by ethnicity, age group and gender. A descriptive comparison was made with a previous estimate of DALYs for drinkers. FINDINGS: In 2018, 78 277 healthy life years were lost in Aotearoa/New Zealand due to alcohol's HTO. The main contributor (90.3%) was FASD, then traffic crashes (6.3%) and interpersonal violence (3.4%). The indigenous population, Maori, was impacted at a higher rate (DALYs among Maori were 25 per 1000 population; among non-Maori 15 per 1000 population). The burden of HTO was greater than that to drinkers (DALYs HTO = 78 277; DALYs drinkers = 60 174). CONCLUSIONS: Disability from fetal alcohol spectrum disorder (FASD) appears to be a major contributor to alcohol's harm to others in Aotearoa/New Zealand. Taking FASD into account, the health burden of harm to others is larger than harm to the drinker in Aotearoa/New Zealand, and ethnicity differences show inequity in harm to others. Quantification of the burden of harm informs the value of implementing effective alcohol policies and should include the full range of harms.
Asunto(s)
Consumo de Bebidas Alcohólicas , Trastornos del Espectro Alcohólico Fetal , Femenino , Embarazo , Humanos , Consumo de Bebidas Alcohólicas/epidemiología , Trastornos del Espectro Alcohólico Fetal/epidemiología , Años de Vida Ajustados por Discapacidad , Nueva Zelanda/epidemiología , Pueblo MaoríRESUMEN
INTRODUCTION: The price of alcoholic beverages can vary for a range of reasons, including tax. Risky drinkers purchase more low-cost alcoholic drinks than moderate drinkers, contributing to beverage-specific risks for that category. The study aimed to examine the proportion of total alcohol consumption comprised by each beverage type and their correlates. Australian and New Zealand populations were compared, where drinking cultures are similar, but taxation of alcohol differs. METHOD: Data was taken from the International Alcohol Control study in Australia (N=1580) and New Zealand (N =1979), a cross national survey that asks questions on beverage specific alcohol consumption at a range of different locations. Tax rates were obtained from previous analyses run on the dataset. RESULTS: Ready to Drink (pre-mixed) beverages are more popular in New Zealand and the proportion of these drinks consumed out of total alcohol consumption by risky drinkers was correspondingly higher there. Conversely, the proportion of wine consumed by risky drinkers was higher in Australia. The consumption of spirits and beer by risky drinkers was similar in both countries. DISCUSSION: Differences found for the proportion of beverages consumed by risky drinkers between the countries are fairly well aligned with differences in the taxation of each drink type. Future adaptations in taxation systems should consider the impact of taxes on preferential beverage choice and associated harms.
Asunto(s)
Consumo de Bebidas Alcohólicas , Bebidas Alcohólicas , Humanos , Consumo de Bebidas Alcohólicas/epidemiología , Estudios Transversales , Australia/epidemiología , Cerveza , Etanol , ImpuestosRESUMEN
BACKGROUND: Alcohol policies stand out among other noncommunicable disease-relevant policies for the lack of uptake. Composite indicators have been developed to measure the effects of alcohol control policy. We investigated whether drinking patterns among demographic groups from general population samples of drinkers from diverse countries are associated with alcohol control policy as measured by the International Alcohol Control (IAC) Policy Index. METHODS: Representative samples of adult drinkers from 10 countries (five high-income and five middle-income) were surveyed about alcohol consumption, using beverage and location-specific questions. MEASUREMENTS: The IAC Policy Index was analyzed with frequency, typical occasion quantity, and volume consumed. Analyses used mixed models that included interactions between country IAC Policy Index score and age group, gender, and education level. FINDINGS: Each increase in IAC policy index score (reflecting more effective alcohol policy) was associated with a 13.9% decrease in drinking frequency (p = 0.006) and a 16.5% decrease in volume (p = 0.001). With each increase in IAC Policy Index score, both genders decreased for all three measures, but men less so than women. Women decreased their typical occasion quantity by 1.2% (p = 0.006), frequency by 3.1% (p < 0.001), and total volume by 4.2% (p < 0.001) compared to men. Low and mid-education groups decreased their typical occasion quantity by 2.6% (p < 0.001) and 1.6% (p = 0.001), respectively, compared to high education, while for drinking frequency the low education group increased by 7.0% (p < 0.001). There was an overall effect of age (F = 19.27, p < 0.0001), with 18-19 and 20-24-year-olds showing the largest decreases in typical occasion quantity with increasing IAC policy index score. CONCLUSIONS: The IAC Policy Index, reflecting four effective policies, was associated with volume and frequency of drinking across 10 diverse countries. Each increase in the IAC Policy Index was associated with lower typical quantities consumed among groups reporting heavy drinking: young adults and less well-educated. There is value in implementing such alcohol policies and a need to accelerate their uptake globally.
Asunto(s)
Consumo de Bebidas Alcohólicas , Política Pública , Adulto Joven , Humanos , Masculino , Femenino , Consumo de Bebidas Alcohólicas/epidemiología , Renta , Encuestas y Cuestionarios , Etanol , DemografíaRESUMEN
INTRODUCTION: Foetal alcohol spectrum disorder (FASD) is 100% caused by alcohol. The lifelong disability caused by prenatal alcohol exposure cannot be reversed. Lack of reliable national prevalence estimates of FASD is common internationally and true of Aotearoa, New Zealand. This study modelled the national prevalence of FASD and differences by ethnicity. METHODS: FASD prevalence was estimated from self-reported data on any alcohol use during pregnancy for 2012/2013 and 2018/2019, combined with risk estimates for FASD from a meta-analysis of case-ascertainment or clinic-based studies in seven other countries. A sensitivity analysis using four more recent active case ascertainment studies was performed to account for the possibility of underestimation. RESULTS: We estimated FASD prevalence in the general population to be 1.7% (95% confidence interval [CI] 1.0%; 2.7%) in the 2012/2013 year. For Maori, the prevalence was significantly higher than for Pasifika and Asian populations. In the 2018/2019 year, FASD prevalence was 1.3% (95% CI 0.9%; 1.9%). For Maori, the prevalence was significantly higher than for Pasifika and Asian populations. The sensitivity analysis estimated the prevalence of FASD in the 2018/2019 year to range between 1.1% and 3.9% and for Maori, from 1.7% to 6.3%. DISCUSSION AND CONCLUSIONS: This study used methodology from comparative risk assessments, using the best available national data. These findings are probably underestimates but indicate a disproportionate experience of FASD by Maori compared with some ethnicities. The findings support the need for policy and prevention initiatives to support alcohol-free pregnancies to reduce lifelong disability caused by prenatal alcohol exposure.
Asunto(s)
Trastornos del Espectro Alcohólico Fetal , Efectos Tardíos de la Exposición Prenatal , Humanos , Femenino , Embarazo , Trastornos del Espectro Alcohólico Fetal/epidemiología , Prevalencia , Pueblo Maorí , Nueva Zelanda/epidemiología , Efectos Tardíos de la Exposición Prenatal/epidemiología , Consumo de Bebidas Alcohólicas/epidemiología , EtanolRESUMEN
INTRODUCTION: Alcohol abstinence remains common among adults globally, although low and middle-income countries are experiencing declines in abstention. The effect of alcohol policies on lifetime abstinence is poorly understood. The International Alcohol Control (IAC) policy index was developed to benchmark and monitor the uptake of effective alcohol policies and has shown strong associations with alcohol per capita consumption and drinking patterns. Uniquely, the index incorporates both policy 'stringency' and 'impact', reflecting policy implementation and enforcement, across effective policies. Here we assessed the association of the IAC policy index with lifetime abstinence in a diverse sample of jurisdictions. METHODS: We conducted a cross-sectional analysis of the relationship between the IAC policy index score, and its components, and lifetime abstinence among adults (15+ years) in 13 high and middle-income jurisdictions. We examined the correlations for each component of the index and stringency and impact separately. RESULTS: Overall, the total IAC policy index scores were positively correlated with lifetime abstinence (r = 0.76), as were both the stringency (r = 0.62) and impact (r = 0.82) scores. Marketing restrictions showed higher correlations with lifetime abstinence than other policy domains (r = 0.80), including restrictions on physical availability, pricing policies and drink-driving prevention. DISCUSSION AND CONCLUSION: Our findings suggest that restricting alcohol marketing could be an important policy for the protection of alcohol abstention. The IAC policy index may be a useful tool to benchmark the performance of alcohol policy in supporting alcohol abstention in high and middle-income countries.
Asunto(s)
Consumo de Bebidas Alcohólicas , Política Pública , Adulto , Humanos , Consumo de Bebidas Alcohólicas/prevención & control , Estudios Transversales , Mercadotecnía , EtanolRESUMEN
AIMS: Children are an important group harmed by others' alcohol consumption. This study (1) compared the risk of occurrence of child maltreatment among children exposed versus not exposed to parents with an alcohol-attributable hospitalization or service use for mental health/addiction and (2) conducted sensitivity analyses to estimate the cases of child maltreatment that could be attributable to alcohol under two different conditions in New Zealand. DESIGN: A cohort study conducted among children 0-17 years and their parents (years 2000-2017) using the Statistics New Zealand Integrated Data Infrastructure. The New Zealand Health Survey 2017 was also used. SETTING: New Zealand. PARTICIPANTS: 58 359 children aged 0-17 years and their parents. MEASUREMENTS: Survival analysis based on a Bayesian piecewise exponential model was used to estimate the risk of time to first substantiated child maltreatment event (identified from social service, hospital, mortality and police data) related to exposure to parents with an alcohol-attributable hospitalization or who used a mental health/addiction service (versus no exposure). Potential confounders were included for parents and children. The sensitivity analyses (i) estimated an alcohol-attributable admissions/service use fraction for maltreatment in 2017 and (ii) calculated a population-attributable fraction using the relative risk from the cohort and prevalence of hazardous drinking (AUDIT 8+) among parents in 2017. FINDINGS: There was a 65.1% [1.65; 95% confidence interval (CI) = 1.46-1.86] increased risk of child maltreatment if a child was exposed to parents who had an alcohol-attributable hospitalized or mental health/addictions service use. The sensitivity analyses estimated that in 2017 14.6% (CI = 14.0-15.3%) and 11.4% (95% CI = 8.4-14.3%) of the documented cases of child maltreatment in New Zealand could be attributable to parents with severe or hazardous consumption. CONCLUSIONS: In New Zealand, exposure to parents with an alcohol-attributable hospitalization or service use is a risk factor for substantiated child maltreatment.
Asunto(s)
Maltrato a los Niños , Niño , Humanos , Estudios de Cohortes , Nueva Zelanda/epidemiología , Teorema de Bayes , Factores de RiesgoRESUMEN
ISSUES: Implementation of alcohol control policy is a global priority as alcohol contributes to negative individual health and societal impacts. However, there are no available reviews that comprehensively provide tools and measurements for assessing the implementation of alcohol control policy. This study reviews tools and measurements for assessing alcohol policy implementation. Policies considered include alcohol pricing and taxation, alcohol marketing control, physical availability control and drink-driving policy. APPROACH: We conducted a scoping review from Scopus, Web of Science and the World Health Organization's website. We included studies on policy implementation for the four most effective prevention policies published worldwide between 2000 and 2021. KEY FINDINGS: The search yielded 11,654 articles and these were narrowed down to 39 included studies. Of these 39 studies, almost half assessed the implementation of a drink-driving policy (n = 19), followed multipolicy (n = 12) and physical availability control (n = 8). There was no single study assessing policy implementation of pricing and taxation or alcohol marketing control. The majority of the studies were conducted in high-income countries (n = 31). Globally, there is no standardised tool or guidelines for measuring the policy implementation of these four policies. The tools for measuring policy implementation mostly focused on a single policy, and few covered multiple policies. IMPLICATIONS: We recommend developing standardised tools and measurements to monitor policy implementation across multiple policies at country levels. CONCLUSION: This review highlighted a lack of comprehensive and standardised tools to assess policy implementation and the limited number of studies on alcohol policy implementation in low- and middle-income countries.
Asunto(s)
Consumo de Bebidas Alcohólicas , Política Pública , Humanos , Consumo de Bebidas Alcohólicas/epidemiología , Consumo de Bebidas Alcohólicas/prevención & control , Mercadotecnía , Salud Global , Costos y Análisis de CostoRESUMEN
BACKGROUND AND AIMS: This article summarizes the findings and conclusions of the third edition of Alcohol: No Ordinary Commodity. The latest revision of this book is part of a series of monographs designed to provide a critical review of the scientific evidence related to alcohol control policy from a public health perspective. DESIGN: A narrative summary of the contents of the book according to five major issues. FINDINGS: An extensive amount of epidemiological evidence shows that alcohol is a major contributor to the global burden of disease, disability and death in high-, middle- and low-income countries. Trends in alcohol products and marketing are described, indicating that a large part of the global industry has been consolidated into a small number of transnational corporations that are expanding their operations in Asia, Africa and Latin America. The main part of the book is devoted to a review of strategies and interventions designed to prevent or minimize alcohol-related harm. Overall, the most effective strategies to protect public health are taxation that decreases affordability and restrictions on the physical availability of alcohol. A total ban on alcohol marketing is also an effective strategy to reduce consumption. In addition, drink-driving counter-measures, brief interventions with at-risk drinkers and treatment of drinkers with alcohol dependence are effective in preventing harm in high-risk contexts and groups of hazardous drinkers. CONCLUSION: Alcohol policy is often the product of competing interests, values and ideologies, with the evidence suggesting that the conflicting interests between profit and health mean that working in partnership with the alcohol industry is likely to lead to ineffective policy. Opportunities for implementation of evidence-based alcohol policies that better serve the public good are clearer than ever before as a result of accumulating knowledge on which strategies work best.
Asunto(s)
Consumo de Bebidas Alcohólicas , Alcoholismo , Humanos , Consumo de Bebidas Alcohólicas/prevención & control , Política de Salud , Mercadotecnía , ImpuestosRESUMEN
Implementation of effective alcohol control policies is a global priority. However, at the global and national levels, implementing effective policies is still challenging, as it requires commitment from multiple stakeholders. This review provides a synthesis of barriers and facilitators to implementing effective alcohol control policies. We conducted a scoping review from two main databases: Scopus and Web of Science, and the grey literature from the World Health Organization's website. We included any studies investigating barriers and facilitators to implementing four effective policies: Alcohol pricing and taxation, control of physical availability, alcohol marketing control, and drink-driving policy. Articles published between 2000 and 2021 were included. The search yielded 11,651 articles, which were reduced to 21 after the assessment of eligibility criteria. We found five main barriers: resource constraint; legal loopholes; lack of evidence to support policy implementation, particularly local evidence; low priority of policy implementation among responsible agencies; and insufficient skills of implementers. Facilitators, which were scarce, included establishing monitoring systems and local evidence to support policy implementation and early engagement of implementing agencies and communities. We recommend that national governments pay more attention to potential barriers and facilitators while designing alcohol control regulations and implementing effective policies.
Asunto(s)
Mercadotecnía , Política PúblicaRESUMEN
This study developed a measurement tool to assess stringency and 'on-the-ground' impact of four key alcohol policy domains to create an alcohol policy index suitable for benchmarking alcohol policy and assessing change over time in middle- and high-income countries. It involved a collaboration between researchers in 12 diverse countries: New Zealand; Australia; England; Scotland; Netherlands; Vietnam; Thailand; South Africa; Turkey; Chile; Saint Kitts and Nevis and Mongolia. Data on the four most effective alcohol policy domains (availability, pricing policy, alcohol marketing, drink driving) were used to create an alcohol policy index based on their association with alcohol per capita consumption (APC) of commercial (recorded) alcohol. An innovation was the inclusion of measures of impact along with the stringency of the legislation or regulation. The resulting International Alcohol Control (IAC) Policy Index showed a very high negative correlation (-0.91) with recorded APC. Greater affordability of alcohol, an impact measure taking into account prices paid and countries' Gross Domestic Product, was predictive of higher APC (-0.80). Countries in which more modes of alcohol marketing are legally allowed and used had higher APC. Legislation on outlet density and drink driving predicted APC whereas trading hours did not. While stringency and impact measures varied between domains in terms of relationship with APC, overall, there was a strong correlation between impact and stringency (0.77). The IAC Policy Index, which includes measures of policy stringency and 'on-the-ground' impacts in relation to four key policy areas, was found to be strongly associated with commercial alcohol consumed in a number of diverse country settings. It showed a larger relationship than previous indices that include more policy dimensions. The index provides a relatively simple tool for benchmarking and communication with policy makers to encourage a strong focus on uptake of these four most effective alcohol policies.
RESUMEN
AIMS: To estimate the effect of national restrictions on late-night availability of alcohol on alcohol-related assault at a population level as indicated by (1) change in hospitalizations for weekend assaults and (2) change in the proportion of assaults documented by police that occur at night. DESIGN: Evaluation of a natural experiment, involving: (1) pre-post comparisons of age-specific incidence rates, adjusted for seasonality and background trend using Poisson regression; and (2) interrupted time-series analyses, using seasonal autoregressive integrated moving average (SARIMA) models of national data with no control site. SETTING: New Zealand. PARTICIPANTS: (1) Inpatients discharged from NZ hospitals following assault during the weekend (Friday-Sunday) from 2004 to 2016 (n = 14 996) and (2) cases of assault recorded by NZ Police from 2012 to 2018. INTERVENTION: introduction of national maximum trading hours for all on-licence (8 a.m.-4 a.m.) and off-licence premises (7 a.m.-11 p.m.), abolishing existing 24-hour licences, on 18 December 2013. MEASUREMENTS: (1) Age-specific incidence of hospitalization for assault on Friday, Saturday or Sunday from the national hospital discharge data set, excluding short-stay emergency department admissions and (2) proportion of weekly police-documented assaults occurring between 9 p.m. and 5.59 a.m., from NZ Police Demand and Activity data set. FINDINGS: Following the restrictions, weekend hospitalized assaults declined by 11% [incidence rate ratio (IRR) = 0.89; 95% confidence interval (CI) = 0.84, 0.94], with the greatest reduction among 15-29-year-olds (IRR = 0.82; 95% CI = 0.76, 0.89). There was an absolute reduction (step change) of 1.8% (95% CI = 0.2, 3.5%) in the proportion of police-documented assaults occurring at night, equivalent to 9.70 (95% CI = 0.10, 19.30) fewer night-time assaults per week, out of 207.4. CONCLUSIONS: The 2013 implementation of national maximum trading hours for alcohol in NZ was followed by reductions in two complementary indicators of alcohol-related assault, consistent with beneficial effects of modest nation-wide restrictions on the late-night availability of alcohol.
Asunto(s)
Consumo de Bebidas Alcohólicas , Policia , Consumo de Bebidas Alcohólicas/epidemiología , Hospitalización , Humanos , Incidencia , Nueva Zelanda/epidemiología , ViolenciaRESUMEN
INTRODUCTION: This paper aimed to assess purchasing and drinking behaviour during the first COVID-19 pandemic restrictions in New Zealand. METHOD: A convenience sample was collected via Facebook from 2173 New Zealanders 18+ years during pandemic restrictions April/May 2020. Measures included: the quantity typically consumed during a drinking occasion and heavier drinking (6+ drinks on a typical occasion) in the past week; place of purchase including online alcohol delivery. Descriptive statistics were generated, logistic and linear regression models predicted heavier drinking and typical occasion quantity, respectively. Weighting was not applied. RESULTS: During pandemic restrictions, around 75% of respondents purchased from supermarkets, 40% used online alcohol delivery services (18% for the first time during COVID-19). Purchasing online alcohol delivery during pandemic restrictions was associated with heavier drinking (75% higher odds) in the past week, while purchasing from supermarkets was not. About 58% of online purchasers under 25 reported no age checks. Sixteen percent of those purchasing online repeat ordered online to keep drinking after running out. Of respondents who had tried to buy alcohol and food online, 56% reported that alcohol was easier to get delivered than fresh food. Advertising for online alcohol delivery was seen by around 75% of the sample. Half of the sample reported drinking more alcohol during the restrictions. DISCUSSION AND CONCLUSIONS: Online alcohol delivery during the COVID-19 pandemic restrictions was associated with heavier drinking in the past week. The rapid expansion of online alcohol delivery coupled with a lack of regulatory control requires public health policy attention.
Asunto(s)
Consumo de Bebidas Alcohólicas/epidemiología , Bebidas Alcohólicas , COVID-19/prevención & control , Comercio/estadística & datos numéricos , Internet , Política Pública , Adolescente , Adulto , Publicidad , Anciano , Anciano de 80 o más Años , Control de Enfermedades Transmisibles , Femenino , Humanos , Modelos Lineales , Modelos Logísticos , Masculino , Persona de Mediana Edad , Nueva Zelanda/epidemiología , SARS-CoV-2 , Supermercados , Encuestas y Cuestionarios , Adulto JovenRESUMEN
OBJECTIVES: To describe how for some high- and middle-income countries, the total volume of alcohol, including volume consumed in harmful drinking occasions, is distributed across drinking locations in each country. METHODS: Population surveys of drinkers were conducted as part of the International Alcohol Control Study in New Zealand, Australia, Vietnam and Thailand. Consumption data were collected using a beverage- and location-specific measure that also allows for the measurement of unrecorded alcohol. RESULTS: In the high-income countries, the percentage of absolute alcohol consumed in harmful drinking occasions was 44% in New Zealand and 51% in Australia. In the middle-income countries, the proportions were 55% in Vietnam and 66% in Thailand. The vast majority of alcohol was consumed in private homes (67% or above in all four countries). Private homes were also the location where the highest percentage of alcohol was consumed in harmful drinking occasions (range 33% in New Zealand to 44% in Vietnam). Unrecorded/untaxed alcohol was of considerable importance for heavier drinking occasions in private homes in Vietnam. Bars and nightclubs were more likely locations for harmful drinking in the high-income countries relative to the middle-income countries. CONCLUSIONS: As the majority of alcohol consumed in each country, including in harmful drinking occasions, was consumed in private homes, these findings make take-away alcohol a focus for alcohol policy including trading hour and pricing policies. Unrecorded alcohol was also of considerable importance in Vietnam, highlighting the importance of the policy responses being developed to address unrecorded alcohol.
Asunto(s)
Consumo de Bebidas Alcohólicas , Bebidas Alcohólicas , Alcoholismo , Consumo de Bebidas Alcohólicas/epidemiología , Alcoholismo/epidemiología , Australia , Humanos , Renta , Nueva Zelanda , Tailandia , VietnamRESUMEN
BACKGROUND: This study aimed to assess the early impact of national alcohol trading hour restrictions on nighttime violence in New Zealand. The new national maximum trading hour restrictions prohibited 24-hour trading by reducing hours to between 8 am and 4 am for on-premises and between 7 am and 11 pm for take-away outlets. METHODS: A telephone survey of alcohol outlets was undertaken to determine actual trading hours before the law change. Interrupted time-series analysis modeled weekly nighttime police calls for service for assault (i.e., between 9 pm and 6 am) and late-night police calls for service for assault (i.e., between 4 am and 6 am) from 2005 to 2015. Daytime police calls for service for assaults were used as the comparison group. Abrupt permanent changes and gradual permanent changes were assessed. RESULTS: The survey found that only 1% of alcohol shops, 9% of supermarkets, and 6% of bars/nightclubs were affected by the hour restrictions because they did not trade as long as their licensed hours permitted in the first place. The time-series analysis found no effect of the national trading hour restrictions on nighttime police calls for service for assaults. However, a significant gradual permanent decrease of 12.4% was found for late-night assaults between 4 am and 6 am (i.e., those likely related to the on-premises hour restriction). This equated to a weekly average decrease of 4.3 police calls for service for assaults between 4 am and 6 am following the law change. CONCLUSIONS: The national trading hour restrictions for on-premises and take-away outlets affected only a small proportion of premises, and no change in the overall level of nighttime violence was found following the restrictions. Late-night assaults likely related to on-premises, however, did reduce showing the likely effectiveness of trading hour restrictions even when the impact of the law change on the ground was minimal.