Abstract:
:A recent study by Knox concludes that cases and "clusters" of two or more cases of childhood leukaemia and non-Hodgkin's lymphoma occur closer to many kinds of industrial installation than to supposedly comparable control locations. It is argued that these findings could be largely or entirely artefactual, the apparent differences arising out of the inappropriateness of the control data. Knox used randomly selected postcode units as controls, a procedure that leads to the comparison of individuals located in areas with typically quite different population densities from those for the cases. The resulting potential for bias is explored and the arguments are exemplified by analysing household data based on postcodes.
journal_name
J Epidemiol Community Healthjournal_title
Journal of epidemiology and community healthauthors
Bithell JF,Draper GJdoi
10.1136/jech.49.4.437subject
Has Abstractpub_date
1995-08-01 00:00:00pages
437-9issue
4eissn
0143-005Xissn
1470-2738journal_volume
49pub_type
杂志文章abstract:STUDY OBJECTIVE:The aim was to test a large set of childhood leukaemia and lymphoma registrations for the presence of short radius spacial clusters. DESIGN:The study was a geographical cluster analysis. SETTING:England, Wales and Scotland. PATIENTS:All registrations for leukaemia and lymphoma between 1966 and 1983 i...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.46.6.573
更新日期:1992-12-01 00:00:00
abstract::Many cancers and other chronic diseases are associated with a long delay between exposure to a putative risk factor and subsequent diagnosis. This presents well recognised problems in the elucidation of suspected risk factors by epidemiological methods. In this paper we discuss the interpretation in epidemiological st...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.40.4.289
更新日期:1986-12-01 00:00:00
abstract::This article examines the main trends in the history of publicly organised school meals in Norway, while casting comparative glances at Britain. First, it argues that the status of school meals today is strongly influenced by three intertwined strains of past tradition: poor relief, universal welfare and the ideal of ...
journal_title:Journal of epidemiology and community health
pub_type: 历史文章,杂志文章
doi:10.1136/jech.2006.048132
更新日期:2007-05-01 00:00:00
abstract:STUDY OBJECTIVE:The aim was to assess the relationship between social deprivation, as measured by the Jarman under-privileged area score (UPA score), and psychiatric admission rates and length of stay within an inner London borough. DESIGN:The study was a retrospective survey of psychiatric admission rates for elector...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.46.3.245
更新日期:1992-06-01 00:00:00
abstract:STUDY OBJECTIVE:To estimate the prevalence of active pulmonary tuberculosis in a homeless population in London and to assess whether those with suspected disease could be integrated into the existing health care system for further follow up and treatment. DESIGN:Voluntary screening programme based on a questionnaire s...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.49.6.629
更新日期:1995-12-01 00:00:00
abstract:BACKGROUND:Chronic diseases are now a major health problem in developing countries as well as in the developed world. Although chronic diseases cannot be communicated from person to person, their risk factors (for example, smoking, inactivity, dietary habits) are readily transferred around the world. With increasing hu...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2007.060368
更新日期:2008-05-01 00:00:00
abstract:OBJECTIVE:To assess the value of psychosocial risk factors in discriminating between individuals at higher and lower risk of coronary heart disease, using risk prediction equations. DESIGN:Prospective observational study. SETTING:Scotland. PARTICIPANTS:5191 employed men aged 35 to 64 years and free of coronary heart...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2006.055921
更新日期:2007-09-01 00:00:00
abstract:BACKGROUND:Identifying children at risk of poor developmental outcomes remains a challenge, but is important for better targeting children who may benefit from additional support. We explored whether data routinely collected in early life predict which children will have language disability, overweight/obesity or behav...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2018-211028
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:Neighbourhood resources may preserve functional independence in older adults, but little is known about whether benefits differ for individuals with normal and impaired memory. We evaluated the extent to which neighbourhood context was related to onset of instrumental and basic activities of daily living (I/...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2016-207241
更新日期:2016-10-01 00:00:00
abstract::A self-rating measure of stigma and several supplementary questions were devised in order to assess perceived stigma in a community survey of the quality of life in 420 rectal cancer patients, of whom 265 had a permanent colostomy. Half the patients felt stigmatised, higher proportions being observed among younger pat...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.38.4.284
更新日期:1984-12-01 00:00:00
abstract:OBJECTIVE:To explore attitudes to quitting smoking and experience of smoking cessation among Bangladeshi and Pakistani ethnic minority communities. DESIGN:Qualitative study using community participatory methods, purposeful sampling, interviews and focus groups, and a grounded approach to data generation and analysis. ...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2005.040345
更新日期:2006-05-01 00:00:00
abstract:INTRODUCTION:Manitoba's The Need to Know project was presented with a unique opportunity to develop a collaborative approach to evaluation, and to explore the effectiveness of a variety of evaluation methods for assessment of university-community collaborative health research partnerships. OBJECTIVES:The evaluation wa...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2005.040881
更新日期:2006-10-01 00:00:00
abstract::It is not a point of debate that the Stockholm Convention for the prevention of further accumulation of persistent organic pollutants (POPs) should be ratified and implemented by all countries. However, in their article, Schafer and Kegley present an unbalanced "worst case scenario". Approximately 20% of the food supp...
journal_title:Journal of epidemiology and community health
pub_type: 评论,杂志文章
doi:10.1136/jech.56.11.824
更新日期:2002-11-01 00:00:00
abstract:BACKGROUND:School systems are increasingly typified by diversity of provision, parental choice and publication of performance data. Schools shape their students' lifestyles and health, but the effects of 'marketisation' are under-researched. The authors use qualitative data to develop a logic model regarding such effec...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2011.137539
更新日期:2012-07-01 00:00:00
abstract:BACKGROUND:Little is known about the impact of being a bystander to bullying. This study compared health outcomes among bullies, victims and bystanders, and investigated actions taken by bystanders when they saw bullying. METHOD:Participants included 7522 students aged 12-18 years that completed self-report questionna...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2018-211350
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND:In the context of fiscal austerity in many European welfare states, policy innovation often takes the form of 'social investment', a contested set of policies aimed at strengthening labour markets. Social investment policies include employment subsidies, skills training and job-finding services, early childh...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2018-211283
更新日期:2019-03-01 00:00:00
abstract:OBJECTIVE:To elucidate whether the risk of macrosomia, large for gestational age (LGA) and small for gestational age (SGA) is influenced by maternal body mass index and glucose tolerance differently in male and female fetuses. METHODS:A population study was conducted in 16 general hospitals from the Spanish National H...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章,多中心研究
doi:10.1136/jech.2008.074542
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND:This paper aims to assess whether 7-year-olds' physical activity is associated with family and area-level measures of the physical and socioeconomic environments. METHODS:We analysed the association of environments with physical activity in 6497 singleton children from the UK Millennium Cohort Study with re...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2014-204287
更新日期:2015-01-01 00:00:00
abstract:STUDY OBJECTIVE:The main cause of breast cancer remains unknown. Numerous causal factors or predisposing conditions have been proposed, but account for only a small percentage of the total disease. The current search for multiple causes is unavailing. This report explores whether any single aetiological agent may be re...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章,评审
doi:10.1136/jech.54.11.851
更新日期:2000-11-01 00:00:00
abstract:STUDY OBJECTIVE:The aims were (1) to assess whether termination of pregnancy after prenatal screening by ultrasound affected the prevalence of congenital anomalies at birth, and (2) to examine the trend of this pattern over time. DESIGN:This study deals with congenital anomalies, possibly detectable prenatally or at b...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.48.3.290
更新日期:1994-06-01 00:00:00
abstract::Fertility and contraceptive practice were examined by interview with parents of 100 Down's syndrome patients. Before the birth of the affected child, fertility was low by comparison with that in married women in the general population, and to this the socioeconomic class bias in the sample is thought to be contributor...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.40.2.154
更新日期:1986-06-01 00:00:00
abstract:BACKGROUND:Although working smoke alarms halve deaths in residential fires, many households do not keep alarms operational. We tested whether theory-based education increases alarm operability. METHODS:Randomised multiarm trial, with a single arm randomly selected for use each day, in low-income neighbourhoods in Mary...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章,随机对照试验
doi:10.1136/jech-2014-204182
更新日期:2014-12-01 00:00:00
abstract:OBJECTIVES:To examine the epidemiology of suicide by jumping from the Clifton Suspension Bridge and its impact on local patterns of suicide. DESIGN:Case-control study of falls from the bridge (1974-93) matched by age and sex with those using other methods of suicide. Routine OPCS mortality statistics for Bristol and D...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.50.1.30
更新日期:1996-02-01 00:00:00
abstract:STUDY OBJECTIVE:Although national variation in short-term prognosis (that is, 30 day mortality) after a patient's first hospitalisation for heart failure may depend on individual differences between patients, dissimilarities in hospital practices may also influence prognosis. This study, therefore, sought to disentangl...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.55.5.323
更新日期:2001-05-01 00:00:00
abstract:STUDY OBJECTIVE:The aim was to examine disease concurrence, using diabetes mellitus as an ullustrative example. DESIGN:The study involved a general practice morbidity survey, conducted over 12 months in 1981-82. All patients who consulted their general practitioners with a diagnosis of diabetes mellitus (type 1 or typ...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.45.1.73
更新日期:1991-03-01 00:00:00
abstract::Growing concern about the global burden of child mental health disorders has generated an increased interest in population-level efforts to improve child mental health. This in turn has led to a shift in emphasis away from treatment of established disorders and towards prevention and promotion. Prevention efforts are ...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2013-203712
更新日期:2014-10-01 00:00:00
abstract:STUDY OBJECTIVE:Micronutrient deficiencies have become rare in industrialised countries as availability of fresh food, supplementation, and fortification have improved but a less favourable situation may still prevail in many developing countries. Blood thiamin status and determinants were therefore investigated in the...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.52.4.237
更新日期:1998-04-01 00:00:00
abstract::This study was conducted at the paediatric emergency department of a tertiary care teaching and referral hospital in Kabul, Afghanistan to assess the morbidity and mortality pattern of illness in paediatric population. Afghanistan has one of the highest infant mortality rates in the world, and there is complete breakd...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2005.040147
更新日期:2006-01-01 00:00:00
abstract:BACKGROUND:Promoting walking and cycling as a part of everyday activity is seen as a strategy for tackling obesity and chronic disease. Policy needs to be based on evidence about people's views of walking and cycling as well as effects of interventions. METHODS:Studies of the views of children, young people and parent...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章,评审
doi:10.1136/jech.2007.070250
更新日期:2008-10-01 00:00:00
abstract:OBJECTIVE:This study examines the politics of appropriating Question 1 tobacco tax revenues in the first budget year after Massachusetts voters passed the ballot initiative in 1992. The initiative increased the tobacco tax on cigarettes by 25 cents per pack and on smokeless tobacco by 25% of the wholesale price. METHO...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.56.7.522
更新日期:2002-07-01 00:00:00