Abstract:
OBJECTIVES:To report on the development of computer assisted methods for linking medical records and record abstracts. DESIGN:The methods include file blocking, to put records in an order which makes searching efficient; matching, which is the process of comparing records to determine whether they do or do not relate to the same person; linkage, which is the process of assembling correctly matched records into a time sequenced composite record for the individual; and validation checks and corrections, in which any inconsistencies between different records for the same person are identified and corrected. SETTING:The dataset comprising the Oxford record linkage study which includes hospital inpatient records and vital records. RESULTS AND CONCLUSIONS:Probability matching, using an array of identifiers, achieves much higher levels of correct matching than is generally achievable by exact character by character comparisons. The increasing use of information technology to store data about health and health care means that there is increasing scope to link records for research and for patient care. Sophisticated methods to achieve this on a large scale are now available.
journal_name
J Epidemiol Community Healthjournal_title
Journal of epidemiology and community healthauthors
Gill L,Goldacre M,Simmons H,Bettley G,Griffith Mdoi
10.1136/jech.47.4.316subject
Has Abstractpub_date
1993-08-01 00:00:00pages
316-9issue
4eissn
0143-005Xissn
1470-2738journal_volume
47pub_type
杂志文章abstract:BACKGROUND:To perform the first European overview of educational inequalities in the use of blood pressure and cholesterol screening. METHODS:Data were obtained on the use of screening services according to educational level from nationally representative cross-sectional surveys in Belgium, Czech Republic, Denmark, Es...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2011-200273
更新日期:2012-11-01 00:00:00
abstract:OBJECTIVES:To evaluate whether coronary artery bypass graft (CABG) surgery is equally provided among different socioeconomic status (SES) groups in accordance with need. To estimate the association between SES and mortality occurring 30 days after CABG surgery. DESIGN:Individual socioeconomic index assigned with respe...
journal_title:Journal of epidemiology and community health
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1136/jech.54.12.930
更新日期:2000-12-01 00:00:00
abstract:OBJECTIVE:To analyse in the general population the prevalence and predictors of symptomatology consistent with post-traumatic stress disorder (S-PTSD) 18 months after an industrial explosion. DESIGN:Cross-sectional survey. PARTICIPANTS AND OUTCOME MEASURES:A random sample of 1191 city inhabitants, including an oversa...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2006.057273
更新日期:2008-05-01 00:00:00
abstract::An ecological perspective on health emphasises both individual and contextual systems and the interdependent relations between the two. Origins of this approach have emanated from multiple disciplines over the past century or more. This article provides a glossary of perspectives, processes, and settings that pertain ...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2003.018044
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND:In the UK, overall stroke mortality has declined. A similar trend has been seen in coronary heart disease, although recent reports suggest this decline might be levelling off in middle-aged adults. AIM:To investigate recent trends in stroke mortality among those aged 40-69 years in England. METHODS:The aut...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2008.086785
更新日期:2010-06-01 00:00:00
abstract:BACKGROUND:Vitamin D has been suggested to have a role in infection defence and on the immune system. We therefore investigated the effect of serum 25-hydroxyvitamin D₃ (25(OH)D₃) on the risk of incident hospitalised pneumonia in an ageing general population in eastern Finland. METHODS:The study population included 72...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2012-202027
更新日期:2013-06-01 00:00:00
abstract::In a house-to-house study of 994 urban Zulus the prevalence of hypertension according to WHO criteria was 25% (23% men, 27% women). In a rural Zulu study of 987 the prevalence age corrected to the urban distribution was 9.4% (8.7% men, 10% women). Thus there was a pronounced difference between the prevalence of hypert...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.36.4.256
更新日期:1982-12-01 00:00:00
abstract:INTRODUCTION:While many epidemiological studies have shown that low outdoor temperatures are associated with increased rates of hospitalisation and mortality (especially for respiratory or cardiovascular disease), very few studies have looked at the association between indoor temperatures and health. Such studies are c...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章,随机对照试验
doi:10.1136/jech-2013-202632
更新日期:2013-11-01 00:00:00
abstract:BACKGROUND:Social inequality in ischaemic heart disease has been related to socioeconomic position in childhood, early adulthood and late adulthood. However, the impact of relative level of accumulated income periods across adult life course and the potential gender and age differences have not been investigated. The a...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2018-212043
更新日期:2019-09-01 00:00:00
abstract:BACKGROUND:China has been facing nationwide air pollution at unprecedented high levels primarily from fossil-fuel combustion in the past decade. However, few studies have been conducted on the adverse effect of severe air pollution on lung development in school-age children. METHODS:Using wellness check and air pollut...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2020-214283
更新日期:2020-10-01 00:00:00
abstract:BACKGROUND:Exposure to childhood household dysfunction increases the risk of psychiatric morbidity. Although school performance also has been linked with psychiatric morbidity, limited research has considered school performance as a mediating factor. To address this gap in the literature, the current register study exa...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2015-206329
更新日期:2016-05-01 00:00:00
abstract:BACKGROUND:Low socioeconomic status (SES) has been linked to increased risk of hypertension, a known risk factor for cardiovascular disease. How the risk is altered by intergenerational social mobility is not well known. The aim of this study is to investigate parental SES, adult SES and the intergenerational social mo...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2010.130567
更新日期:2012-06-01 00:00:00
abstract::Data from the Glasgow Register of Congenital Malformations were used to investigate the extent of the recent decline in the prevalence of anencephaly and spina bifida, and the contribution of antenatal screening to it. Over the period 1974-85 inclusive, 303 pregnancies with an anencephalic foetus were diagnosed, repre...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.42.3.271
更新日期:1988-09-01 00:00:00
abstract:BACKGROUND:There are few longitudinal studies investigating the risk of major depression by socioeconomic status (SES). In this study, data from the longitudinal cohort of Canadian National Population Health Survey were used to estimate the risk of major depressive episode (MDE) over 6 years by SES levels. METHODS:The...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2009.090910
更新日期:2010-05-01 00:00:00
abstract::The incidence of malignant melanoma in developed countries has been rising rapidly in recent years. Its causes and the reasons for this trend are uncertain. Changes in histopathological criteria for classifying pigmented skin lesions could explain the rising incidence rates. With support from the International Agency ...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.42.1.14
更新日期:1988-03-01 00:00:00
abstract:BACKGROUND:While various measures of common mental disorders (CMD) have been found to be associated with mortality, a comparison of how different measures predict mortality may improve our understanding of the association. This paper compares how the Hospital Anxiety and Depression Scale (HADS) and the 30-item General ...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2012-201927
更新日期:2013-07-01 00:00:00
abstract:BACKGROUND:The aetiology of age-related sarcopenia is not known. OBJECTIVES:To investigate if risk of developing sarcopenia differs by gender and to identify gender-specific risk factors of incident sarcopenia in a large population-based cohort of older English adults. METHODS:The sample (n=3404; age 63.4 (SD 7.7) ye...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2018-211258
更新日期:2019-01-01 00:00:00
abstract::This is the report of a feasibility study of a randomised controlled trial of chiropractic and hospital outpatient management for low back pain of mechanical origin. Preparations for the study included an approach to the General Medical Council for guidance about the intended collaboration between medically qualified ...
journal_title:Journal of epidemiology and community health
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1136/jech.40.1.12
更新日期:1986-03-01 00:00:00
abstract:STUDY OBJECTIVE:It is increasingly recognised that different dimensions of social inequality may be linked to health by different pathways. Furthermore, factors operating at the individual level such as employment conditions may affect health in a different way from household level factors. The paper examines the assoc...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.57.1.56
更新日期:2003-01-01 00:00:00
abstract:BACKGROUND:Immigrants are at a higher risk of poor mental and physical health. Regular participation in physical activity (PA) and low levels of sedentary time are beneficial for both these aspects of health. The aim was to investigate levels and trends in domain-specific PA and sedentary behaviour in the US. immigrant...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2020-213754
更新日期:2020-08-01 00:00:00
abstract:STUDY OBJECTIVE:To develop a self administered Chinese (mainland) version of the Short-Form Health Survey (SF-36) for use in health related quality of life measurements in China. DESIGN:A three stage protocol was followed including translation, tests of scaling construction and scoring assumptions, validation, and nor...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.57.4.259
更新日期:2003-04-01 00:00:00
abstract:BACKGROUND:The aims of this study are to generalise the concept of gap length between partners and to estimate the duration of four types of measures for heterosexual partnerships, called status lengths: (1) time spent as single before becoming monogamous (S-M, positive gap), (2) duration of concurrency before monogamy...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2008.085936
更新日期:2010-08-01 00:00:00
abstract::Nurses working in selected departments of general hospitals in Finland were collected from a central register on health personnel in Finland. Using the Hospital Discharge Register and the Register of Congenital Malformations, case nurses were selected who had had a spontaneous abortion (N = 217) or a malformed child (...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.39.2.141
更新日期:1985-06-01 00:00:00
abstract:STUDY OBJECTIVE:The aim of the study was to examine a cohort of cases of childhood cancer occurring in a defined geographical area to try to identify clustering and possible causative factors. DESIGN:Data were analysed using the close pair method developed by Knox for signs of clustering in relation to date and place ...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.44.1.55
更新日期:1990-03-01 00:00:00
abstract:BACKGROUND:There are substantial socioeconomic inequalities in functional limitations in old age. Resilience may offer new insights into these inequalities by identifying constellations of factors that protect some individuals from developing functional limitations despite socioeconomic adversity. METHODS:Data from 19...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2018-211736
更新日期:2019-06-01 00:00:00
abstract:OBJECTIVE:To explore the association between physical neighbourhood stressors and smoking, and the contribution of these stressors to neighbourhood and individual socioeconomic inequalities in smoking. METHODS:Data were analysed of participants of the baseline measurement of the Dutch GLOBE study (1991), aged 20 years...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2005.043851
更新日期:2006-08-01 00:00:00
abstract:BACKGROUND:With the exception of key 'proven successes' in global health, the current regime of global health governance can be understood as transnational and national actors pursuing their own interests under a rational actor model of international cooperation, which fails to provide sufficient justification for an o...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2009.101097
更新日期:2012-07-01 00:00:00
abstract:BACKGROUND:Out-of-hospital cardiac arrest (OHCA) remains a major public health issue. Several studies have found that an increased level of ambient particulate matter (PM) smaller than 2.5 microns (PM2.5) is associated with an increased risk of OHCA. We investigated the relationship between air pollution levels and the...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2013-202955
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVE:To examine the association between intrauterine growth and intelligence. DESIGN:Population based birth cohort study of sibling pairs born within a maximum of three years of each other. SETTING:Mater-University women and children's hospital, Brisbane, Australia. PARTICIPANTS:235 (470 children) sibling pairs...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2004.025262
更新日期:2005-04-01 00:00:00
abstract:STUDY OBJECTIVE:To examine the geographical variation in self perceived morbidity in the south west of England, and assess the associations with rurality and social deprivation. DESIGN:A geographically based cross sectional study using 1991 census data on premature Limiting Long Term Illness (LLTI). The urban-rural an...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.55.1.44
更新日期:2001-01-01 00:00:00