Abstract:
:In this paper, a new non-parametric competing-risk model is proposed. This model takes relative susceptibility into account, and is thus free from the usual assumption of independence between competing causes of death. Another feature of the model is the adjustments of survivors and deaths as a results of the elimination of one of the causes of death in the previous time interval. The computational procedure of the model is simple and can be incorporated into the regular life table procedures.
journal_name
Int J Epidemioljournal_title
International journal of epidemiologyauthors
Wong Odoi
10.1093/ije/6.2.153subject
Has Abstractpub_date
1977-06-01 00:00:00pages
153-9issue
2eissn
0300-5771issn
1464-3685journal_volume
6pub_type
杂志文章abstract:BACKGROUND:Although the Expanded Programme on Immunization (EPI) cluster survey methodology has been successfully used for assessing levels of immunization programme coverage in developing country settings, certain features of the methodology, as it is usually carried out, make it less-than-optimal choice for large, na...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/25.1.198
更新日期:1996-02-01 00:00:00
abstract::Data from the Seven Countries Study are analysed to examine the relationship between the observed incidence of Coronary Heart Disease in the second 5-year period of follow-up and the major entry risk factors and their changes over the first 5 years. The analysis, using the Multiple Logistic Function model, shows that ...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/10.1.31
更新日期:1981-03-01 00:00:00
abstract::Several conditions, whose timely and appropriate therapy should decrease case fatality, have been proposed as indicators of medical care quality for the National Health Service. Mortality rates for these diseases vary widely within the UK. To evaluate the contribution of varying incidence rates to these mortality diff...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/15.3.408
更新日期:1986-09-01 00:00:00
abstract:BACKGROUND:Evaluation of acquired immunodeficiency syndrome (AIDS) prevention strategies requires an on-going follow up of the frequency of human immunodeficiency virus (HIV-1) infection. The aim of this study was to examine the trends in prevalence and incidence of HIV-1 infection among injecting drug users (IDU) duri...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/28.2.335
更新日期:1999-04-01 00:00:00
abstract:BACKGROUND:Little is known about long-term changes linking chronic diseases and poverty in low-income countries such as Bangladesh. This study examines how chronic disease mortality rates change across socioeconomic groups over time in Bangladesh, and whether such mortality is associated with households falling into po...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/dyv197
更新日期:2015-12-01 00:00:00
abstract:BACKGROUND:Alcohol use is associated with breast cancer in many epidemiological studies. Most, however, have measured risk from recent consumption patterns, and only a few include analyses for duration of drinking or age that a woman started to drink. The authors studied the effect of these variables, as well as of rec...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/26.5.915
更新日期:1997-10-01 00:00:00
abstract:Background:Most Chinese people over 55 years old today have experienced the Great Leap Forward Famine of 1959-61. Many reports suggested that the famine could have profound long-term health effects for exposed birth cohorts. A systematic review and meta-analysis was carried out to summarize reported famine effects on l...
journal_title:International journal of epidemiology
pub_type: 杂志文章,meta分析,评审
doi:10.1093/ije/dyx013
更新日期:2017-08-01 00:00:00
abstract:BACKGROUND:The scale of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection among health care workers (HCWs), particularly in resource-limited settings, remains unclear. To address this concern, universal (non-symptom-based) screening of HCWs was piloted to determine the proportion of SARS-CoV-2 infe...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/dyaa173
更新日期:2020-10-23 00:00:00
abstract::We have studied cytosolic low molecular weight phosphotyrosine phosphatase (cLMWPTP or ACP1) in 364 healthy puerperae from the population of Penne, in 155 diabetic puerperae from the population of Rome and in 349 consecutive normal newborn infants from the population of Rome. The data from these independent samples po...
journal_title:International journal of epidemiology
pub_type: 杂志文章,多中心研究
doi:10.1093/ije/30.2.400
更新日期:2001-04-01 00:00:00
abstract::Recent developments in statistics have produced powerful methods that facilitate the analysis of longitudinal studies. These methods are illustrated by an analysis of a longitudinal study of blood pressure in children. The results of the study show a clear tendency for blood pressure to increase with age, and Asian ch...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/8.1.15
更新日期:1979-03-01 00:00:00
abstract:BACKGROUND:To examine whether induced abortion increases the risk of low birthweight in subsequent singleton live births. METHODS:Cohort study using the Danish Medical Birth Registry (MBR), the Hospital Discharge Registry (HDR), and the Induced Abortion Registry (IAR). All women who had their first pregnancy during 19...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/29.1.100
更新日期:2000-02-01 00:00:00
abstract:BACKGROUND:Recent studies suggest that small newborns who present rapid postnatal growth may have an increased risk of chronic diseases in adulthood. On the other hand, it is widely assumed that catch-up growth is desirable for low birthweight children, but the literature on this subject is limited. METHODS:Population...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/30.6.1325
更新日期:2001-12-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Live vaccines may have beneficial non-specific effects. We tested whether the live measles, mumps and rubella (MMR) vaccine compared with the non-live diphtheria-tetanus-acellular-pertussis-inactivated-polio-Haemophilus influenzae type b (DTaP-IPV-Hib) vaccine as the most recent vaccine was ass...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/dyz062
更新日期:2019-12-01 00:00:00
abstract:BACKGROUND:Several studies have been conducted to estimate the population prevalence of hypertension, or its diagnosis and treatment. There is no multinationally comparable information on the prevalence of hypercholesterolaemia, or its diagnosis and treatment, since individual studies are often not directly comparable....
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/dyi056
更新日期:2005-02-01 00:00:00
abstract:OBJECTIVES:The effectiveness of vaccines in populations must consider both direct and indirect protection. This study reanalyses data from a large individually randomized oral cholera vaccine trial that was conducted in rural Bangladesh from 1985 to 1990. A recent analysis of the results of that trial showed that the p...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/dyl100
更新日期:2006-08-01 00:00:00
abstract:BACKGROUND:To examine the association of a mismatch between educational qualifications and occupational attainment and subsequent declines in self-rated health (SRH) in a longitudinal nationally representative Canadian population sample. METHODS:This study used longitudinal data from 4045 healthy, working respondents ...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/dyi047
更新日期:2005-08-01 00:00:00
abstract:BACKGROUND:Prospective studies of alcohol and mortality in middle-aged men almost universally find a U-shaped relationship between alcohol consumption and risk of mortality. This review demonstrates the extent to which different studies lead to different risk estimates, analyses the putative influence of abstention as ...
journal_title:International journal of epidemiology
pub_type: 杂志文章,评审
doi:10.1093/ije/24.1.100
更新日期:1995-02-01 00:00:00
abstract::A multidisciplinary approach to research has been one of the hallmarks of Walter Holland's outstanding career in medical research. Studies arising from evaluation of the Cancer Research Campaign's health education programme for the early detection of cutaneous malignant melanoma were reviewed at Walter's Festschrift b...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/24.supplement_1.s39
更新日期:1995-01-01 00:00:00
abstract:BACKGROUND:Maternal mortality from complications of unsafe abortion constitutes a serious problem in several developing countries. There is, however, a paucity of well-designed and implemented studies in this area, especially in Latin America. The aim of this paper is to present the findings on the determinants and med...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/27.5.833
更新日期:1998-10-01 00:00:00
abstract:Background:This paper investigates trends in suicide rate, the reasons for and means of suicide and the occupation of deceased, to prioritize suicide prevention activities in India and to highlight the limitations to data quality for surveillance. Methods:Data available in the public domain from the National Crimes Re...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/dyw113
更新日期:2017-06-01 00:00:00
abstract:BACKGROUND:There is evidence that occupational factors that cause psychological strain can affect physical and mental health, but findings are not consistent. METHODS:Work satisfaction was used as a convenient global index of job-related psychological strain. Relationships with general, physical and emotional health, ...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/23.1.98
更新日期:1994-02-01 00:00:00
abstract:BACKGROUND:Directed acyclic graphs (DAGs) are of great help when researchers try to understand the nature of causal relationships and the consequences of conditioning on different variables. One fundamental feature of causal relations that has not been incorporated into the standard DAG framework is interaction, i.e. w...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/dyaa211
更新日期:2020-11-22 00:00:00
abstract:BACKGROUND:In Western countries mortality dropped throughout the 20th century, but over and above the long-term falling trend, the death rate has oscillated over time. It has been postulated that these short-term oscillations may be related to changes in the economy. METHODS:To ascertain if these short-term oscillatio...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/dyi141
更新日期:2005-12-01 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
pub_type: 杂志文章
doi:10.1093/ije/24.2.453
更新日期:1995-04-01 00:00:00
abstract::Previous investigations have established that the Mexican-American community of south Texas has a three- to five-fold elevated risk for non-insulin dependent diabetes mellitus when compared to the US population as a whole. In addition, evidence points to similarly increased risks of the related disorders, hypertension...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/14.2.231
更新日期:1985-06-01 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
pub_type: 杂志文章,评审
doi:10.1093/ije/dyu262
更新日期:2015-02-01 00:00:00
abstract:BACKGROUND:If several risk factors for disease are considered in a regression model and these factors are affected by measurement errors, the observed relative risk will be attenuated. In nutritional epidemiology, several nutrient variables show strong correlation, described as collinearity. The observed relative risk ...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/26.5.1071
更新日期:1997-10-01 00:00:00
abstract::A comparative study of the effects of combined oral contraceptives (OC) on coagulation and fibrinolytic variables using standardized laboratory technique and methodology has been performed in Dublin (Ireland), Salvador (Brazil), Santiago (Chile) and Singapore. Of 777 entrants to the study, 622 were randomly allocated ...
journal_title:International journal of epidemiology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1093/ije/20.4.913
更新日期:1991-12-01 00:00:00
abstract::An outbreak of typhoid fever occurred in Chu-Tung township, Taiwan, with dates of onset from 6 July to 8 August, 1983. Fifty-four cases were hospitalized, of which 52 were laboratory confirmed. A chloramphenicol-resistant strain of Salmonella typhi was isolated from patients' blood samples. A community survey of 2772 ...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/18.1.254
更新日期:1989-03-01 00:00:00
abstract::Recognition of the increasing importance of early dementia screening for both research and clinical purposes has led to the development of numerous screening instruments. The most promising of these are based on neuropsychological measures which are able to focus on very specific cognitive functions. Of these tests th...
journal_title:International journal of epidemiology
pub_type: 杂志文章
doi:10.1093/ije/18.3.717
更新日期:1989-09-01 00:00:00