Auteur J. MACLEOD

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Adolescent alcohol and tobacco use and early socioeconomic position: The ALSPAC birth cohort

R. MELOTTI ; J. HERON ; M. HICKMAN ; J. MACLEOD ; R. ARAYA ; G. LEWIS | 2011
Dans Pediatrics (Vol.127, n°4, April 2011) Article : Périodique

Objective: To examine the association between use of alcohol and cigarettes among adolescents and their early socioeconomic background. Methods: Members of a longitudinal birth cohort (Avon Longitudinal Study of Parents and Children [ALSPAC], Un[...]

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Adolescent cannabis and tobacco use and educational outcomes at age 16: birth cohort study

A. I. STIBY ; M. HICKMAN ; M. R. MUNAFO ; J. HERON ; V. L. YIP ; J. MACLEOD | 2015
Dans Addiction (Vol.110, n°4, April 2015) Article : Périodique

Aims: To investigate the relationship between cannabis and tobacco use by age 15 and subsequent educational outcomes. Design: Birth cohort study. Setting: England. Participants: The sample was drawn from the Avon Longitudinal Study of Parents[...]

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Changes in opiate treatment during attendance at a community drug service. Findings from a clinical audit

J. MACLEOD ; A. WHITTAKER ; J. R. ROBERTSON | 1998
Périodique

FRANÇAIS : Les prescriptions de méthadone et de dihydrocodéïne ont été évaluées entre 1990 et 1995, dans un groupe de 200 toxicomanes, 170 d'entre eux faisant l'objet d'une prescription d'opiacés ou de benzodiazépines. On n'observe pas de diff[...]

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Drugs policy will not change as long as UK government refuses to acknowledge the need for change

R. ROBERTSON ; A. McAULEY ; J. MACLEOD ; J. STRANG ; A. McCALLUM | 2018
Dans British Medical Journal (Vol.361, n°8158, 23 June 2018) Article : Périodique

The Royal College of Physicians calls for drug policy to shift from criminal justice to public health, but the recent response from the Home Office to the government's own advisory committee refuses to contemplate the introduction of safe inject[...]

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Early exposure to marijuana and risk of later drug use

SCHIER J. G. ; L. S. NELSON ; R. S. HOFFMAN ; P. CUMMINGS ; J. MACLEOD ; M. HICKMAN ; G. D. SMITH ; K. J. S. ANAND ; M. T. LYNSKEY ; D. J. STATHAM ; N. G. MARTIN ; A. C. HEATH ; K. K. BUCHOLZ ; P. A. F. MADDEN ; E. C. NELSON ; W. S. SLUTSKE | 2003
Périodique

FRANÇAIS : Lettres à l'éditeur à propos de l'étude de "Escalation of drug use in early-onset cannabis users vs co-twins controls" publié dans JAMA, 2003, 289, 427-433, remettant en cause les résultats de cette étude.

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How ideology shapes the evidence and the policy: what do we know about cannabis use and what should we do?

J. MACLEOD ; M. HICKMAN | 2010
Dans Addiction (Vol.105, n°8, August 2010) Article : Périodique

In the United Kingdom, as in many places, cannabis use is considered substantially within a criminal justice rather than a public health paradigm with prevention policy embodied in the Misuse of Drugs Act. In 2002 the maximum custodial sentence [...]

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How strong is the evidence that illicit drug use by young people is an important cause of psychological or social harm ? Methodological and policy implications of a systematic review of longitudinal, general population studies

J. MACLEOD ; R. OAKES ; OPPENKOWSKI T. ; H. STOKES-LAMPARD ; A. COPELLO ; I. CROME ; G. D. SMITH ; M. EGGER ; M. HICKMAN ; A. JUDD | 2004
Périodique

ENGLISH : Recreational use of illicit drugs (i.e. use not associated with a diagnosed drug problem) may cause psychological and social harm. A recent systematic review found that evidence for this was equivocal. Extensive evidence was only ava[...]

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Patterns of alcohol use in early adolescence predict problem use at age 16

J. HERON ; J. MACLEOD ; M. R. MUNAFO ; R. MELOTTI ; G. LEWIS ; K. TILLING ; M. HICKMAN | 2012
Dans Alcohol and Alcoholism (Vol.47, n°2, March-April 2012) Article : Périodique

AIMS: Teenagers in the UK report some of the highest rates of alcohol use in Europe. We identify patterns of alcohol use in early adolescence and relate these to hazardous and harmful alcohol use at age 16. METHODS: In a UK birth cohort, we an[...]

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Patterns of cannabis use during adolescence and their association with harmful substance use behaviour: findings from a UK birth cohort

M. TAYLOR ; S. M. COLLIN ; M. R. MUNAFO ; J. MACLEOD ; M. HICKMAN ; J. HERON | 2017
Dans Journal of Epidemiology and Community Health (Vol.71, n°8, August 2017) Article : Périodique

Background: Evidence on the role of cannabis as a gateway drug is inconsistent. We characterise patterns of cannabis use among UK teenagers aged 13-18 years, and assess their influence on problematic substance use at age 21 years. Methods: We u[...]

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Psychological and social sequelae of cannabis and other illicit drug use by young people: a systematic review of longitudinal, general population studies

J. MACLEOD ; R. OAKES ; A. COPELLO ; I. CROME ; M. EGGER ; M. HICKMAN ; OPPENKOWSKI T. ; H. STOKES-LAMPARD ; G. DAVEY SMITH | 2004
Dans Lancet (The) (Vol.363, n°9421, May 15, 2004) Article : Périodique

BACKGROUND: Use of illicit drugs, particularly cannabis, by young people is widespread and is associated with several types of psychological and social harm. These relations might not be causal. Causal relations would suggest that recreational d[...]

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Risk of death during and after opiate substitution treatment in primary care: prospective observational study in UK General Practice Research Database

R. CORNISH ; J. MACLEOD ; J. STRANG ; P. VICKERMAN ; M. HICKMAN | 2010
Dans British Medical Journal (Vol.341, n°7779, 30 October 2010) Article : Périodique

Objective To investigate the effect of opiate substitution treatment at the beginning and end of treatment and according to duration of treatment. Design Prospective cohort study. Setting UK General Practice Research Database Participants Pri[...]

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Substance misuse and psychiatric illness: prospective observational study using the general practice research database

M. FRISHER ; I. CROME ; J. MACLEOD ; D. MILLSON ; CROFT P. | 2005
Dans Journal of Epidemiology and Community Health (Vol.59, n°10, October 2005) Article : Périodique

Objectives: To quantify the relation between substance misuse and psychiatric illness in the UK general practice population in terms of (a) the relative risk of developing one condition given prior exposure to the other and (b) the proportion of[...]

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The impact of buprenorphine and methadone on mortality: a primary care cohort study in the United Kingdom

M. HICKMAN ; C. STEER ; K. TILLING ; A. G. LIM ; J. MARSDEN ; T. MILLAR ; J. STRANG ; M. TELFER ; P. VICKERMAN ; J. MACLEOD | 2018
Dans Addiction (Vol.113, n°8, August 2018) Article : Périodique

AIMS: To estimate whether opioid substitution treatment (OST) with buprenorphine or methadone is associated with a greater reduction in the risk of all-cause mortality (ACM) and opioid drug-related poisoning (DRP) mortality. DESIGN: Cohort stud[...]

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