Abstract:
OBJECTIVES:To assess differences between three different decision-making approaches in the method of panel diagnosis as reference standard in diagnostic research. STUDY DESIGN AND SETTING:Within a diagnostic study, the prevalence of heart failure (HF) and chronic obstructive pulmonary disease (COPD) was compared using three approaches of decision making in panel diagnosis. These were (1) a plenary discussion among experts followed by a consensus decision (plenary); (2) a predefined decision rule based on final diagnoses made by each member individually (individual); and (3) a staged procedure in which first the final diagnosis per individual member is generated followed by a plenary discussion of those cases with disagreement (staged). RESULTS:Prevalence of HF and COPD according to plenary approach was 46% and 28%, respectively. Individual approach diagnosed 28% of patients with HF and 31% with COPD and revealed 28 and 8 discordant diagnoses, respectively, compared with plenary approach. Staged approach revealed a prevalence of 43% and 28% for HF and COPD, respectively, with eight discordant diagnoses for HF and none for COPD. CONCLUSION:The staged approach is an attractive choice as it produces very similar results to the full plenary approach, while having the advantage of being less time consuming. Additionally, it provides insights into the decision-making process of the panel, and the "difficult-to-diagnose" patients can easily be identified.
journal_name
J Clin Epidemioljournal_title
Journal of clinical epidemiologyauthors
Bertens LC,van Mourik Y,Rutten FH,Cramer MJ,Lammers JW,Hoes AW,Reitsma JB,Moons KGdoi
10.1016/j.jclinepi.2014.09.020subject
Has Abstractpub_date
2015-04-01 00:00:00pages
418-25issue
4eissn
0895-4356issn
1878-5921pii
S0895-4356(14)00396-5journal_volume
68pub_type
杂志文章abstract:BACKGROUND:Chronic kidney disease (CKD) is a global health concern that is increasing mainly as the result of increasing incidences of diabetes and hypertension. Furthermore, if left untreated, individuals with CKD may progress to end-stage kidney failure. Identifying individuals with undiagnosed CKD or those who are a...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/j.jclinepi.2012.06.020
更新日期:2013-03-01 00:00:00
abstract::Psychosocial factors influencing smoking cessation were studied in current smokers prior to quitting. Two questionnaires were sent in 1975 and 1981 to adult members of the Finnish Twin Cohort. The 1975 response rate was 89%, and 89% of those eligible replied again in 1981. Analysis was done on data from one twin pair ...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(88)90088-1
更新日期:1988-01-01 00:00:00
abstract::The different measurement properties necessary for instruments whose goal is to detect differences between subjects at a single point in time (discriminative instruments) and those whose goal is to detect longitudinal change within subjects (evaluative instruments) is becoming increasingly recognized. Up to now, requi...
journal_title:Journal of clinical epidemiology
pub_type: 评论,杂志文章
doi:10.1016/0895-4356(92)90194-r
更新日期:1992-12-01 00:00:00
abstract:OBJECTIVE:When studying the effects of a non-pharmacologic intervention, the choice of a control group is often difficult. In a study on the effectiveness of increased water intake on voiding dysfunction in elderly men we used an unusual design. This article addresses the internal validty and ethics of this design. ST...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2004.08.009
更新日期:2005-04-01 00:00:00
abstract:OBJECTIVE:Mendelian randomization is a popular technique for assessing and estimating the causal effects of risk factors. If genetic variants which are instrumental variables for a risk factor are shown to be additionally associated with a disease outcome, then the risk factor is a cause of the disease. However, in man...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2015.08.001
更新日期:2016-01-01 00:00:00
abstract::Efficient use of cholesterol measurements to screen for coronary heart disease in the elderly is not well defined. The purpose of this report is to examine such screening based on national guidelines in a sample of older men. Since relations between cholesterol and coronary heart disease are better established in thos...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/s0895-4356(99)00130-4
更新日期:1999-12-01 00:00:00
abstract:OBJECTIVE:Lower levels of serum albumin are associated with increased risk of all-cause and cardiovascular mortality as well as with coronary heart disease and stroke incidence. These relationships have been examined with specific focus on the role of cigarette smoking. STUDY DESIGN AND SETTING:A prospective study of ...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2003.07.001
更新日期:2004-02-01 00:00:00
abstract:OBJECTIVES:The aim was to construct and validate algorithms for osteoporosis case ascertainment from administrative databases and to estimate the population prevalence of osteoporosis for these algorithms. STUDY DESIGN AND SETTING:Artificial neural networks, classification trees, and logistic regression were applied t...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2008.02.002
更新日期:2008-12-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:A large number of trials remain difficult to locate or unpublished for systematic reviews. The objective of this article was to determine the usefulness of making e-mail contact with authors of clinical trials and literature reviews found in MEDLINE to identify unpublished or difficult to locat...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2005.11.022
更新日期:2006-07-01 00:00:00
abstract:OBJECTIVES:To develop a scale and survey the measurement of patient adherence and patient recruitment, and to explore how these methods impact the results in randomized controlled trials of interventions to improve patient adherence to medications. STUDY DESIGN:Analytic survey of a purposively selected sample of patie...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/j.jclinepi.2014.06.008
更新日期:2014-10-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:In many observational studies, the association between drugs and disease is analyzed with information from a baseline interview. We investigated the magnitude and direction of exposure misclassification by comparing interview data at baseline with prospectively gathered pharmacy data. METHODS:...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2003.12.017
更新日期:2004-09-01 00:00:00
abstract:OBJECTIVES:The objective of the study was to describe and compare current practices in developing guidelines about the use of healthcare-related tests and diagnostic strategies (HCTDS). STUDY DESIGN AND SETTING:We sampled 37 public health and clinical practice guidelines about HCTDS from various sources without langua...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/j.jclinepi.2017.09.004
更新日期:2017-12-01 00:00:00
abstract::We have previously shown that patients with a positive family history of lung cancer did not exhibit characteristics expected if the familial association was a surrogate for a genetic mechanism which was absent in those without such a history. In this study, we examine the incidence of cancer (all sites) in two groups...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(91)90202-k
更新日期:1991-01-01 00:00:00
abstract::Biologic studies have suggested that antidepressant use may increase breast cancer risk. We conducted a systematic review of trials and controlled epidemiologic studies to assess this association. Pooled data from 31 primary efficacy drug company trials of fluoxetine suggested no increased risk but the short duration ...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/s0895-4356(02)00568-1
更新日期:2003-02-01 00:00:00
abstract:OBJECTIVES:The aim of the study was to identify the range of issues labeled as "non-financial conflicts of interest" in biomedicine, articulate the associated concerns, and analyze the implications of defining these issues as conflicts of interest. STUDY DESIGN AND SETTING:This was a qualitative study, triangulating d...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2019.12.014
更新日期:2020-04-01 00:00:00
abstract::In replication of two recent studies, it was intended to show that headache symptoms obtained by means of questionnaires fit a categorial model, provided that appropriate methods of data analysis are used. In addition, the questions which are best posed to obtain a succinct classification should be determined. Configu...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(94)00182-p
更新日期:1995-06-01 00:00:00
abstract::The effect of age, sex, diabetes, hypertension, pulse rate and cigarette smoking on extracranial carotid artery plaque thickness evaluated by B-mode ultrasonography was investigated in a cross-sectional study of 698 white men, 730 white women, 77 black men and 76 black women as part of a clinical ultrasound registry. ...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(89)90151-0
更新日期:1989-01-01 00:00:00
abstract:OBJECTIVES:Our study aimed to systematically assess and report the methodological quality used in epidemiological systematic reviews (SRs) and meta-analysis (MA) of pathogen genotypes/genogroups. STUDY DESIGN AND SETTING:Nine electronic databases and manual search of reference lists were used to identify relevant stud...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/j.jclinepi.2019.11.009
更新日期:2020-03-01 00:00:00
abstract::A study was performed to determine the misclassification of information on exposure when surrogate informants are interviewed. Information from nondementia patients admitted to a geriatric ward was compared with that obtained from the patients' family members or friends (informants). Thirty-seven patients were recruit...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(96)00134-5
更新日期:1996-10-01 00:00:00
abstract:OBJECTIVE:Genetic studies of complex human diseases rely heavily on the epidemiologic association paradigm, particularly the population-based case-control designs. This study aims to compare the matching effectiveness in terms of bias reduction between exposure matching and stratum matching. STUDY DESIGN AND SETTING:F...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2008.02.016
更新日期:2009-01-01 00:00:00
abstract::Articles alleging hazards of electric or magnetic fields, based on epidemiologic studies, have appeared in the popular press. Some of these articles, which contain distortions of the scientific evidence, have been cited in the scientific and medical literature, thereby being given some degree of apparent legitimacy. I...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(92)90154-f
更新日期:1992-10-01 00:00:00
abstract:OBJECTIVES:Adjudication committees (ACs) are recommended in randomized controlled trials (RCTs) to standardize the assessment of events. We aimed to assess the reporting and functioning of ACs (synonyms: clinical event committees, endpoint committees) in clinical trials. STUDY DESIGN AND SETTING:We searched five high-...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/j.jclinepi.2008.09.011
更新日期:2009-07-01 00:00:00
abstract:OBJECTIVES:The objective of this study was to analyze adequacy of judgments about risk of bias (RoB) for blinding of participants and personnel (performance bias) in Cochrane systematic reviews of randomized controlled trials (RCTs). STUDY DESIGN AND SETTING:We extracted judgments and supporting comments for performan...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2019.05.012
更新日期:2019-09-01 00:00:00
abstract::Many longitudinal studies attempt to examine changes in outcome measures over time in groups of patients. Applying conventional analytic techniques, such as a single classical linear regression model, to these data will often not result in minimum variance estimates, and may affect the results of tests of significance...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(93)90038-3
更新日期:1993-07-01 00:00:00
abstract::The similarity in meaning assigned to response choice labels from the SF-36 Health Survey (SF-36) was evaluated across countries. Convenience samples of judges (range, 10 to 117; median = 48) from 13 countries rated translations of response choice labels, using a variation of the Thurstone method of equal appearing in...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/s0895-4356(98)00084-5
更新日期:1998-11-01 00:00:00
abstract:OBJECTIVE:In the absence of trial results that are applicable to the target population, nested case-control studies might be an alternative to full-cohort analysis. We compared relative and absolute estimates of associations in an influenza vaccine study using both designs. STUDY DESIGN AND SETTING:Data from elderly p...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2004.01.019
更新日期:2004-09-01 00:00:00
abstract::Trialists argue about the usefulness of stratified randomization. For investigators designing trials and readers who use them, the argument has created uncertainty regarding the importance of stratification. In this paper, we review stratified randomization to summarize its purpose, indications, accomplishments, and a...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/s0895-4356(98)00138-3
更新日期:1999-01-01 00:00:00
abstract:OBJECTIVE:To demonstrate how decision analytic models (DAMs) can be used to quantify impact of using a (diagnostic or prognostic) prediction model in clinical practice and provide general guidance on how to perform such assessments. STUDY DESIGN AND SETTING:A DAM was developed to assess the impact of using the HEART s...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2019.07.010
更新日期:2019-11-01 00:00:00
abstract:OBJECTIVES:Many diagnostic studies are aimed at defining "optimal" thresholds. Here, we evaluate the performance of empirically defined optimal thresholds (1) in the sample in which they were defined and (2) in the population from which the sample was drawn. STUDY DESIGN AND SETTING:We simulated test results for 120,0...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2013.07.018
更新日期:2014-04-01 00:00:00
abstract::Time-related aspects of health have attracted increasing interest, and it has become evident that many medical situations concern the exchange of present-day costs for future benefits. Traditional decision analytic paradigms weigh the probability of outcomes and the value of outcomes. Such analyses are incomplete if t...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/s0895-4356(02)00447-x
更新日期:2002-09-01 00:00:00