Clinical interpretation of negative mediated interaction.

abstract：:This paper contains part of the results of a repetitive and comprehensive analysis of accidents among bus drivers. In a series of articles different aspects of the aetiology of bus drivers' accidents will be highlighted. The results presented indicate a strong negative association of experience with accident risk, mod...

journal_title：International journal of epidemiology

authors： Blom DH,Pokorny ML,van Leeuwen P

更新日期：1987-03-01 00:00:00

abstract：:Computer stimulations have been used to estimate the efficiency, as measured by the statistical power, of various combinations of design and analysis strategies for case-control studies. Conditions under which the various forms of analysis yield consistent relative risk estimators are derived for the general model. Th...

journal_title：International journal of epidemiology

authors： Howe GR,Choi BC

更新日期：1983-06-01 00:00:00

abstract：AIM AND METHODS:To discuss evidence for and against genetic 'causes' of type 2 diabetes, illustrated by standardized study of glucose intolerance and high blood pressure in four representative African origin populations. Comparison of two genetically closer sites: rural (site 1) and urban Cameroon (2); then Jamaica (3)...

journal_title：International journal of epidemiology

authors： Cruickshank JK,Mbanya JC,Wilks R,Balkau B,McFarlane-Anderson N,Forrester T

更新日期：2001-02-01 00:00:00

abstract：BACKGOUND:The term 'joint modelling' is used in the statistical literature to refer to methods for simultaneously analysing longitudinal measurement outcomes, also called repeated measurement data, and time-to-event outcomes, also called survival data. A typical example from nephrology is a study in which the data from...

journal_title：International journal of epidemiology

authors： Asar Ö,Ritchie J,Kalra PA,Diggle PJ

更新日期：2015-02-01 00:00:00

abstract：MOTIVATION:RVPedigree (Rare Variant association tests in Pedigrees) implements a suite of programs facilitating genome-wide analysis of association between a quantitative trait and autosomal region-based genetic variation. The main features here are the ability to appropriately test for association of rare variants wit...

journal_title：International journal of epidemiology

authors： Oualkacha K,Lakhal-Chaieb L,Greenwood CM

更新日期：2016-04-01 00:00:00

abstract：:The effects of smoking habits, socio-occupational factors and respiratory symptoms in the development of airflow obstruction have been studied in a working population of 575 men aged 30-54 in 1960 and surveyed in 1960 and 1972. On average, FEV1 decreased by 47 ml/annum. Apart from FEV1 level, which reflects loss since...

journal_title：International journal of epidemiology

authors： Kauffmann F,Drouet D,Lellouch J,Brille D

更新日期：1979-09-01 00:00:00

abstract：:This paper examines methods for estimating the efficiency of measles and pertussis notification with particular reference to England and Wales. Crude estimates are obtained from a comparison of annual numbers of births and notifications, and this approach is modified to include detailed age-specific data. Other source...

journal_title：International journal of epidemiology

authors： Clarkson JA,Fine PE

更新日期：1985-03-01 00:00:00

abstract：BACKGROUND:The long-term effects of infant vitamin D supplementation and status are unclear since there have been few controlled intervention trials and these have been small and contradictory. The Delhi Infant Vitamin D Supplementation (DIVIDS) trial found that supplementation of low-birthweight term infants with one ...

journal_title：International journal of epidemiology

authors： Trilok-Kumar G,Kaur M,Rehman AM,Arora H,Rajput MM,Chugh R,Kurpad A,Sachdev HS,Filteau S

更新日期：2015-06-01 00:00:00

abstract：:Major aetiologies of atherosclerotic cardiovascular diseases begin in childhood and atherosclerotic vascular abnormalities can be observed among children and adolescents. Adolescent cohort studies have important advantages because they can observe earlier changes in vascular structure and function. The purpose of the ...

journal_title：International journal of epidemiology

authors： Choi DP,Lee JY,Kim HC

更新日期：2017-04-01 00:00:00

abstract：:In the Region of Rijeka, Croatia, a combined vaccination programme against rubella has been carried out since 1976, so that children of both sexes are vaccinated at age 15 months and all girls at the age of 14 (8th grade of primary school). This vaccination programme has been carried out unchanged up till now. In 1989...

journal_title：International journal of epidemiology

authors： Bakasun V,Suzanić-Karnincić J

更新日期：1995-04-01 00:00:00

abstract：BACKGROUND:Mobile phone use and exposure to radiofrequency electromagnetic fields (RF-EMF) from it have been associated with symptoms in some studies, but the studies have shortcomings and their findings are inconsistent. We conducted a prospective cohort study to assess the association between amount of mobile phone u...

journal_title：International journal of epidemiology

authors： Auvinen A,Feychting M,Ahlbom A,Hillert L,Elliott P,Schüz J,Kromhout H,Toledano MB,Johansen C,Poulsen AH,Vermeulen R,Heinävaara S,Kojo K,Tettamanti G,COSMOS Study Group.

更新日期：2019-10-01 00:00:00

abstract：BACKGROUND:We analyse the NHANES III sample to assess the suitability of measured stature and sitting height to estimate leg length (tibia + femur) and predict fatness. High rates of overweight in the United States population may lead to greater gluteo-femoral fat mass which will increase sitting height and artificiall...

journal_title：International journal of epidemiology

authors： Bogin B,Varela-Silva MI

更新日期：2008-02-01 00:00:00

abstract：BACKGROUND:A growing body of evidence supports the role of type 2 diabetes as an individual-level risk factor for tuberculosis (TB), though evidence from developing countries with the highest TB burdens is lacking. In developing countries, TB is most common among the poor, in whom diabetes may be less common. We assess...

journal_title：International journal of epidemiology

authors： Goldhaber-Fiebert JD,Jeon CY,Cohen T,Murray MB

更新日期：2011-04-01 00:00:00

abstract：:Retrospective and prospective demographic and health data collected on the population of Mlomp (6352 people in 1985), a rural area of Senegal, show that the probability of dying before the age of 5 years declined from 350 to 81 deaths per hundred livebirths in the last 25 years. This decline is greater and faster than...

journal_title：International journal of epidemiology

authors： Pison G,Trape JF,Lefebvre M,Enel C

更新日期：1993-02-01 00:00:00

abstract：:The statistical power of prospective studies on diet in relation to chronic disease risk can be improved by maximizing the variation in true intake levels actually distinguished--or 'predicted'--by dietary questionnaire assessments collected at baseline. This can be achieved by 1) developing a questionnaire method tha...

journal_title：International journal of epidemiology

authors： Kaaks R,Riboli E

更新日期：1997-01-01 00:00:00

abstract：:Parental occupational exposures to chemical carcinogens have been associated with malignancies in offspring. Recent studies have raised the issue that electromagnetic fields may play a role in carcinogenesis. We conducted a population-based case-control study testing for an association between the occurrence of a nerv...

journal_title：International journal of epidemiology

authors： Johnson CC,Spitz MR

更新日期：1989-12-01 00:00:00

abstract：:An analysis is made of the association between density factors and the profile of cause specific death rates in small areas (Bezirke) of Hannover, Germany, in 1968-69. Evaluation of urban ecological methods and logic is done to determine the plausibility of making meaningful statements about cause specific death risks...

journal_title：International journal of epidemiology

authors： Myers GC,Manton KG

更新日期：1977-09-01 00:00:00

abstract：BACKGROUND:Cardiovascular disease (CVD) mortality has more than halved in England since the 1980s, but there are few data on small-area trends. We estimated CVD mortality by ward in 5-year intervals between 1982 and 2006, and examined trends in relation to starting mortality, region and community deprivation. METHODS:...

journal_title：International journal of epidemiology

authors： Asaria P,Fortunato L,Fecht D,Tzoulaki I,Abellan JJ,Hambly P,de Hoogh K,Ezzati M,Elliott P

更新日期：2012-12-01 00:00:00

abstract：BACKGROUND:Mortality in developing countries has multiple causes. Some of these causes are linked to climatic conditions that differ over the year. Data on season-specific mortality are sparse. METHODS:We analysed longitudinal data from a population of approximately 35,000 individuals in Burkina Faso. During the obser...

journal_title：International journal of epidemiology

authors： Kynast-Wolf G,Hammer GP,Müller O,Kouyaté B,Becher H

更新日期：2006-04-01 00:00:00

abstract：BACKGROUND:We explored methods to develop uncorrelated variables for epidemiological analysis models. They were used to examine associations between respiratory health outcomes and multiple household risk factors. METHODS:We analysed data collected in the Four Chinese Cities Study (FCCS) to examine health effects on p...

journal_title：International journal of epidemiology

authors： Qian Z,Zhang J,Korn LR,Wei F,Chapman RS

更新日期：2004-06-01 00:00:00

abstract：BACKGROUND:Associations between soy, dairy intakes and breast cancer risk are inconsistent. No studies exist with large numbers of dairy consumers and soy consumers to assess mutual confounding. METHODS:The study cohort contains 52 795 North American women, initially free of cancer, followed for 7.9 years (29.7% were ...

journal_title：International journal of epidemiology

authors： Fraser GE,Jaceldo-Siegl K,Orlich M,Mashchak A,Sirirat R,Knutsen S

更新日期：2020-10-01 00:00:00

abstract：:Aetiology confronts two distinct issues: the determinants of individual cases, and the determinants of incidence rate. If exposure to a necessary agent is homogeneous within a population, then case/control and cohort methods will fail to detect it: they will only identify markers of susceptibility. The corresponding s...

journal_title：International journal of epidemiology

authors： Rose G

更新日期：1985-03-01 00:00:00

abstract：BACKGROUND:Vital statistics underestimate the prevalence of perinatal and infant deaths. This is particularly significant when these parameters affect eligibility for international assistance for newly emerging nations. OBJECTIVE:To determine the level of registration of livebirths, stillbirths and infant deaths in Ja...

journal_title：International journal of epidemiology

authors： McCaw-Binns AM,Fox K,Foster-Williams KE,Ashley DE,Irons B

更新日期：1996-08-01 00:00:00

abstract：BACKGROUND:In the absence of planned efforts to target the poor, child survival programs often favour the rich. Further evidence is needed urgently about which interventions and programme approaches are most effective in addressing inequities. The Lives Saved Tool (LiST) is available and can be used to model mortality ...

journal_title：International journal of epidemiology

authors： Amouzou A,Richard SA,Friberg IK,Bryce J,Baqui AH,El Arifeen S,Walker N

更新日期：2010-04-01 00:00:00

abstract：:A review of the international epidemiological literature is undertaken with the view of identifying the main demographic and sociocultural features of MS as they apply to ethnic groups. Ethnic groups are differentiated principally in terms of three variables: race, religion, and nationality. Although MS is present in ...

journal_title：International journal of epidemiology

authors： Lowis GW

更新日期：1988-03-01 00:00:00

abstract：BACKGROUND:In the clinic, the combination of obesity and chronic obstructive pulmonary disease (COPD) has been increasing. However, whether high body mass index (BMI) affects the risk of exacerbations and pneumonias in individuals with COPD is presently unknown. Genetics can be used to assess the causal role of high BM...

journal_title：International journal of epidemiology

authors： Çolak Y,Afzal S,Lange P,Nordestgaard BG

更新日期：2016-10-01 00:00:00

abstract：BACKGROUND:Recent economic growth in Papua New Guinea (PNG) would suggest that the country may be experiencing an epidemiological transition, characterized by a reduction in infectious diseases and a growing burden from non-communicable diseases (NCDs). However, data on cause-specific mortality in PNG are very sparse, ...

journal_title：International journal of epidemiology

authors： Gouda HN,Hazard RH,Maraga S,Flaxman AD,Stewart A,Joseph JC,Rarau P,Wangnapi R,Poka H,Serina P,Phuanukoonnon S,Pham BN,Vano M,Lupiwa S,Sie A,Kave H,Lehmann D,Siba P,Lopez AD,Riley ID

更新日期：2019-06-01 00:00:00

abstract：BACKGROUND:There is considerable interest in estimating the causal effect of a range of maternal environmental exposures on offspring health-related outcomes. Previous attempts to do this using Mendelian randomization methodologies have been hampered by the paucity of epidemiological cohorts with large numbers of genot...

journal_title：International journal of epidemiology

authors： Evans DM,Moen GH,Hwang LD,Lawlor DA,Warrington NM

更新日期：2019-06-01 00:00:00

abstract：:Epidemiological studies of respiratory illness in childhood have used the mother's recall of her child's respiratory illness experience as a measure of the frequency with which these illnesses occur. This paper explores the relationship between the diagnosis by the doctor of lower respiratory illnesses and the recall ...

journal_title：International journal of epidemiology

authors： Watkins CJ,Burton P,Leeder S,Sittampalam Y,Wever AM,Wiggins R

更新日期：1982-03-01 00:00:00

abstract：:A hospital-based case-control study of myocardial infarction in young women conducted in Belgrade from January 1983 to December 1986 is presented. A total of 58 women with infarction, aged 30 to 50 years were compared with 174 age-matched controls. Smoking of 15 or more cigarettes per day, diabetes, hypertension, angi...

journal_title：International journal of epidemiology

authors： Ananijević-Pandey J,Vlajinac H

更新日期：1989-09-01 00:00:00