Abstract:
:The volume and velocity of data are growing rapidly and big data analytics are being applied to these data in many fields. Population and public health researchers may be unfamiliar with the terminology and statistical methods used in big data. This creates a barrier to the application of big data analytics. The purpose of this glossary is to define terms used in big data and big data analytics and to contextualise these terms. We define the five Vs of big data and provide definitions and distinctions for data mining, machine learning and deep learning, among other terms. We provide key distinctions between big data and statistical analysis methods applied to big data. We contextualise the glossary by providing examples where big data analysis methods have been applied to population and public health research problems and provide brief guidance on how to learn big data analysis methods.
journal_name
J Epidemiol Community Healthjournal_title
Journal of epidemiology and community healthauthors
Fuller D,Buote R,Stanley Kdoi
10.1136/jech-2017-209608subject
Has Abstractpub_date
2017-11-01 00:00:00pages
1113-1117issue
11eissn
0143-005Xissn
1470-2738pii
jech-2017-209608journal_volume
71pub_type
杂志文章abstract:BACKGROUND:We investigated the current temporal trends of suicide in Zhejiang, China, from 2006 to 2016 to determine possible health disparities in order to establish priorities for intervention. METHODS:We collected mortality surveillance data from 2006 to 2016 from the Zhejiang Chronic Disease Surveillance Informati...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2018-211556
更新日期:2019-08-01 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::Systematic screening of death certificates referable to residents of two health districts covered by a psychiatric case register allows the study of excess mortality in unselected psychiatric patients from a defined area of known population. Deaths among the case register patients exceeded those expected by 80%; the r...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.42.3.286
更新日期:1988-09-01 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 interrelationship between alcohol intake, cigarette smoking, body weight, and blood lipid concentrations. DESIGN:This was the cross sectional (screening) phase of a prospective study. The main outcome measure was the blood lipids (serum total cholesterol, HDL cholesterol, and ...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.46.3.197
更新日期:1992-06-01 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:BACKGROUND:Although the prevalence of prenatal smoking among minority women exceeds the projected 2010 national objective, data on the determinants of prenatal smoking among minorities remain sparse. METHODS:We examined associations between self-reported experiences of racial discrimination on prenatal smoking among u...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2009.107516
更新日期:2012-04-01 00:00:00
abstract::Mortality from congenital malformations by mother's country of birth was examined in England and Wales between the years 1976 and 1980, based on stillbirths and infant deaths. There were 18 870 stillbirths and infant deaths attributed to congenital malformations in this period, of which 2 375 (13%) were to mothers bor...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.39.2.102
更新日期:1985-06-01 00:00:00
abstract:BACKGROUND:Road traffic deaths (RTDs) remain the 9th most common cause of mortality in South Korea despite their decreasing trends in high-income countries. In 2010 and 2011, the Korean government deregulated the process for obtaining a driving licence, and there has been significant concern that such deregulation of t...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章,评审
doi:10.1136/jech-2015-207000
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:Obesity implies costs not only for the individual but also for society. The authors explore the opinions of stakeholders on the potential of taxes or subsidies, as measures for tackling obesity in Europe. METHODS:Structured interviews were conducted using Multicriteria Mapping, a computer-based, decision-su...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2008.079228
更新日期:2010-08-01 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:STUDY OBJECTIVE:The study aimed to examine the concurrence in the variation of monthly numbers of deaths in summer and winter from the four main underlying causes - respiratory, circulatory, neoplastic, and all others - in four countries. In particular, the hypothesis that most non-respiratory concurrent deaths are mis...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.49.4.373
更新日期:1995-08-01 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:BACKGROUND:Although pregnancy is a time when women have increased motivation to quit smoking, approximately half of female smokers persist in smoking throughout their pregnancies. Persistent pregnancy smokers are known to be more nicotine dependent and to have greater sociodemographic disadvantage. Less is known about ...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2008.082594
更新日期:2009-06-01 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:BACKGROUND:The effect of modifying lifestyle at middle age on mortality has been sparsely examined. METHODS:Men and women aged 50-54 years randomised to the control group (no intervention) in the population-based Norwegian Colorectal Cancer Prevention trial were asked to fill in lifestyle questionnaires in 2001 and 20...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章,随机对照试验
doi:10.1136/jech-2015-206760
更新日期:2017-01-01 00:00:00
abstract:OBJECTIVE:To examine factors associated with returning for second round mammography screening. SETTING:This was a population based mammographic screening programme in Melbourne, Australia. DESIGN:A cohort design was used whereby 668 women were interviewed before the screening programme began and attendance for both f...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.51.1.62
更新日期:1997-02-01 00:00:00
abstract:BACKGROUND:In addition to conventional indicators of socioeconomic position, material conditions such as economic difficulties are associated with mental health. However, there has been little investigation of these associations. This study aims to examine the association of current economic difficulties with common me...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章,多中心研究
doi:10.1136/jech.2008.077198
更新日期:2009-06-01 00:00:00
abstract::Social paediatrics is an approach to child health that focuses on the child, in illness and in health, within the context of their society, environment, school, and family. The glossary clarifies the range of terms used to describe aspects of paediatric practice that overlap or are subsumed under social paediatrics an...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2003.017681
更新日期:2005-02-01 00:00:00
abstract:BACKGROUND:There are ambiguous results regarding the role n-3 polyunsaturated fatty acids and fish might play in primary prevention of allergic diseases. The aim was to investigate the association between cod liver oil and fish consumption during pregnancy and in the first year of life and asthma and eczema at 2 years ...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2008.084921
更新日期:2010-02-01 00:00:00
abstract:STUDY OBJECTIVE:To explore individual and social factors that could predict health care utilisation and medication among people with chronic pain in an unselected population. DESIGN:A mailed survey with questions about pain and mental symptoms, disability, self care action, visits to health care providers, and medicat...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.53.8.503
更新日期:1999-08-01 00:00:00
abstract:BACKGROUND:There are few longitudinal data on physical activity patterns from mid-life into older age. The authors examined associations of self-reported physical activity, adiposity and socio-demographic factors in mid-life with objectively assessed measures of activity in older age. METHODS:Participants were 394 hea...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2011-200505
更新日期:2012-12-01 00:00:00
abstract::A commonly used estimate of a screening test's sensitivity, based on the prevalence at screening and the incidence of interval cancers, is shown to be logically unsound and quantitatively poor. An alternative simple estimate is proposed, based only on incidence rates. ...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.39.4.364
更新日期:1985-12-01 00:00:00
abstract:BACKGROUND:An association between socioeconomic status (SES) and the incidence of type 2 diabetes mellitus (T2DM) has been found for younger and middle-aged individuals, but studies of this relationship in elderly populations are rare. METHODS:In a population-based cohort in southern Germany (KORA S4/F4: 1223 subjects...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2009.094086
更新日期:2011-07-01 00:00:00
abstract:BACKGROUND:Little is known about how diet-related and activity-related amenities relate to residential location behaviour. Understanding these relationships is essential for addressing residential self-selection bias. METHODS:Using 25 years (6 examinations) of data from the Coronary Artery Risk Development in Young Ad...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2016-207249
更新日期:2017-03-01 00:00:00
abstract:STUDY OBJECTIVES:To investigate the strength of the relation between the amount of green space in people's living environment and their perceived general health. This relation is analysed for different age and socioeconomic groups. Furthermore, it is analysed separately for urban and more rural areas, because the stren...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2005.043125
更新日期:2006-07-01 00:00:00
abstract:BACKGROUND:The evidence on mortality patterns by education in Spain comes from regional areas. This study aimed to estimate these patterns in the whole Spanish population. METHODS:All citizens aged 25 years and over and residing in Spain in 2001 were followed during 7 years to determine their vital status, resulting i...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2014-204186
更新日期:2014-12-01 00:00:00
abstract:AIMS:To evaluate the effectiveness of an evidence based group educational outreach visit on prescription patterns of non-steroidal anti-inflammatory drugs (NSAIDs) in primary care. DESIGN:Randomised controlled simple blind trial, with randomisation into three groups: experimental (evidence based educational outreach v...
journal_title:Journal of epidemiology and community health
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1136/jech.56.9.653
更新日期:2002-09-01 00:00:00
abstract:OBJECTIVE:This paper aims to show that, compared with young women, there is an apparent discrepancy in the reported sexual behaviour of young men and records of their fatherhood. DESIGN:The data come from four studies of the sexual behaviour of young people in various parts of Britain between 1960 and 1990 and from st...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.48.1.52
更新日期:1994-02-01 00:00:00
abstract:BACKGROUND:There is a paucity of data on the national population-level effectiveness of preventing mother-to-child transmission (PMTCT) programmes in high-HIV-prevalence, resource-limited settings. We assessed national PMTCT impact in South Africa (SA), 2010. METHODS:A facility-based survey was conducted using a strat...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2014-204535
更新日期:2015-03-01 00:00:00