Abstract:
OBJECTIVE:To estimate the yield from searching a range of bibliographic databases and additional sources to identify test accuracy studies for systematic reviews. STUDY DESIGN AND SETTING:We examined eight systematic reviews and their database searches: MEDLINE, EMBASE, BIOSIS, Science Citation Index, LILACS, Pascal, and CENTRAL. We used studies included in each systematic review as the "gold standard," against which yield was estimated. For each database, we classified studies in each gold standard set as being (1) included in the database and identified by searches, (2) included and not identified, and (3) not included in the database. RESULTS:No search identified all studies in any gold standard set. EMBASE, Science Citation Index, and BIOSIS contained studies that were not on MEDLINE. Over 20% of studies in the gold standard sets were not identified by searching MEDLINE. Six studies on LILACS were not on any other database. Eight gold standard studies were not included in any of the databases, and a further 22 were not identified by the electronic search strategies. CONCLUSIONS:Systematic reviews of test accuracy studies should search a range of databases. Even searches designed to be very sensitive, that do not use study design filters, can fail to identify relevant studies.
journal_name
J Clin Epidemioljournal_title
Journal of clinical epidemiologyauthors
Whiting P,Westwood M,Burke M,Sterne J,Glanville Jdoi
10.1016/j.jclinepi.2007.05.013subject
Has Abstractpub_date
2008-04-01 00:00:00pages
357-364issue
4eissn
0895-4356issn
1878-5921pii
S0895-4356(07)00196-5journal_volume
61pub_type
杂志文章abstract:OBJECTIVE:To assess if predefined variables in study design, instrument type, and patient characteristics account for variance in reported retest reliability for the Oswestry Disability Index (ODI) and Roland-Morris Questionnaire (RMQ). A second aim was a more precise estimate of instrument reliability. STUDY DESIGN A...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.jclinepi.2012.06.024
更新日期:2013-03-01 00:00:00
abstract:OBJECTIVE:To assess the extent to which meta-analysis publications of drugs and biologics focus on specific named agents or even only a single agent, and identify characteristics associated with such focus. STUDY DESIGN AND SETTING:We evaluated 499 articles with meta-analyses published in 2010 and estimated how many d...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/j.jclinepi.2012.10.014
更新日期:2013-04-01 00:00:00
abstract:OBJECTIVE:The objectives of this study were to evaluate the current state of reporting and handling of effect modification in network meta-analyses (NMAs) and perform exploratory analyses to identify variables that are potentially associated with incomplete reporting of effect modifiers in NMAs. STUDY DESIGN AND SETTI...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,meta分析
doi:10.1016/j.jclinepi.2017.06.004
更新日期:2017-08-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:To test unidimensionality and local independence of a set of shoulder functional status (SFS) items, develop a computerized adaptive test (CAT) of the items using a rating scale item response theory model (RSM), and compare discriminant validity of measures generated using all items (theta(IRT)...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2005.08.006
更新日期:2006-03-01 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::This study aimed to develop a short Osteoporosis-Specific Quality of Life Questionnaire based on the assemblage (equating) of the items of two existing questionnaires (OQLQ and QUALEFFO). For this purpose, each questionnaire was administered by random assignment to a different group of female patients (OQLQ, n = 172; ...
journal_title:Journal of clinical epidemiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0895-4356(01)00432-2
更新日期:2002-01-01 00:00:00
abstract::Breast cancer therapy is often followed by a decline in upper-body function. Women (303) diagnosed with stage I or II breast cancer were interviewed 5 and 21 months after surgery and their medical records were reviewed. Women with cardiopulmonary comorbidity had an odds ratio for decline at the 5-month interview of 2....
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/s0895-4356(99)00176-6
更新日期:2000-06-01 00:00:00
abstract::Previous work has suggested that recall bias in case-control studies may be more serious when the overall study quality is lower. This paper summarizes a systematic literature search to examine the question. All relevant studies published between 1966 and 1990 were included if they met the following criteria: (1) they...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(94)00132-a
更新日期:1995-02-01 00:00:00
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journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/j.jclinepi.2012.12.004
更新日期:2013-06-01 00:00:00
abstract:OBJECTIVE:We review the uses of electronic health care data algorithms, measures of their accuracy, and reasons for prioritizing one measure of accuracy over another. STUDY DESIGN AND SETTING:We use real studies to illustrate the variety of uses of automated health care data in epidemiologic and health services resear...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2011.09.002
更新日期:2012-03-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:To characterize the impact of multiple Institutional Review Board (IRB) reviews on multicenter observational research studies, and identify strategies for overcoming the identified challenges. MATERIALS AND METHODS:Using PubMed, we identified empirical studies, anecdotal reports, and opinion ...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/j.jclinepi.2005.11.018
更新日期:2006-08-01 00:00:00
abstract:OBJECTIVES:This study compares three major elements of evidence-based medicine (EBM) practices, namely evidence synthesis, clinical practice guidelines (CPGs), and real-world prescriptions in the United States, regarding antidepressant treatments of major depression over the past 3 decades. STUDY DESIGN AND SETTING:We...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2020.12.023
更新日期:2021-01-06 00:00:00
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journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2009.10.009
更新日期:2010-12-01 00:00:00
abstract:OBJECTIVE:Exposure to ultraviolet radiation has consistently been linked to an increased risk of melanoma. Epidemiologic studies are susceptible to measurement error, which can distort the magnitude of observed effects. Although the reliability of self-report of many sun exposure factors has been previously described i...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2004.09.004
更新日期:2005-04-01 00:00:00
abstract:OBJECTIVE:The objective of this study was to study if randomized controlled trials (RCTs) in rehabilitation (a field where complex interventions prevail) published in main journals include all the details needed to replicate the intervention in clinical practice (clinical replicability). STUDY DESIGN AND SETTING:Forty...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2019.06.008
更新日期:2019-10-01 00:00:00
abstract:OBJECTIVE:To explore designs for evaluating the prognostic and predictive value of medical tests and their effect on patient outcome. STUDY DESIGN:Theoretical analysis with examples from the medical literature. RESULTS:For evaluating the prognostic value of a test, one can include the test at baseline in prognostic s...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2008.06.017
更新日期:2009-04-01 00:00:00
abstract::To have the "power" of avoiding undersized clinical trials, the customary statistical strategy used in the past few decades is aimed at rejecting both a null stochastic hypothesis and a contradictory alternative hypothesis. This approach gives a trial the "power" to confirm the "insignificance" of differences much sma...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/s0895-4356(98)00029-8
更新日期:1998-07-01 00:00:00
abstract::Individual energy expenditure (kcal/kg/day) was calculated from a detailed set of questions from the Health Promotion and Disease Prevention Supplement of the 1985 National Health Interview Survey. Responses to three single-item, self-assessment questions were compared to the energy expenditure variable to test criter...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(90)90013-f
更新日期:1990-01-01 00:00:00
abstract::The Indonesian Food and Drug Agency began to evaluate drug applications in the early 1970s through an Advisory Committee. This was in response to the perestroika-like policy applied to our drug industry; nowadays there are more than 300 drug companies formulating some 13,5600 drug products. During 1977-1988, 603 drugs...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(91)90111-l
更新日期:1991-01-01 00:00:00
abstract::The clinical correlates of advanced retinopathy were determined in a sample of 427 type II diabetic outpatients, aged 35 to 74 years, recruited in eight centers from all parts of France. The presence of retinopathy was assessed by fluorescein angiography with centralized interpretation. Advanced retinopathy (prolifera...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,多中心研究
doi:10.1016/0895-4356(95)00582-x
更新日期:1996-06-01 00:00:00
abstract:OBJECTIVE:To assess the consistency of an index of the scientific quality of research overviews. DESIGN:Agreement was measured among nine judges, each of whom assessed the scientific quality of 36 published review articles. ITEM SELECTION: An iterative process was used to select ten criteria relative to five key tasks...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,meta分析
doi:10.1016/0895-4356(91)90205-n
更新日期:1991-01-01 00:00:00
abstract:OBJECTIVE:To assess the impact of including unpublished data on adverse effects in systematic reviews. STUDY DESIGN AND SETTING:We carried out a systematic review of methodological evaluations that compared the quantitative reporting of adverse effects data between published and unpublished sources, in particular, the...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/j.jclinepi.2010.02.009
更新日期:2010-10-01 00:00:00
abstract::How well can hospital discharge abstracts be used to estimate patient health status? This paper compares information on comorbidity obtained from hospital discharge abstracts for patients undergoing prostatectomy or cholecystectomy at a Winnipeg teaching hospital with clinical data on preoperative medical conditions p...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(91)90050-j
更新日期:1991-01-01 00:00:00
abstract::Although developed societies have undergone many profound changes during recent decades, including urbanization, increased traffic and aging of the populations, epidemiologic information on secular trends in profiles of injuries is limited. We investigated such trends in Finland by selecting from the National Hospital...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/s0895-4356(00)00346-2
更新日期:2001-06-01 00:00:00
abstract::Measuring the effectiveness of cognitive rehabilitation programs poses both conceptual and practical challenges. We compared several standardized outcome measures with goal attainment scaling (GAS) to assess their sensitivity to changes in health status in patients undergoing cognitive rehabilitation. GAS is a measure...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/s0895-4356(97)00014-0
更新日期:1997-05-01 00:00:00
abstract::Information concerning people's relative preferences for health care outcomes is usually obtained using questionnaires which ask subjects to imagine health states of various kinds. When using illness- or treatment-specific states, elaborate descriptions of patients' quality of life may adequately convey to the rater a...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(92)90083-y
更新日期:1992-03-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to evaluate how often the European Medicines Agency (EMA) has authorized drugs based on nonrandomized studies and whether there is an association between treatment effects and EMA preference for further testing in randomized clinical trials (RCTs). STUDY DESIGN AND SETTING:We revie...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/j.jclinepi.2018.01.011
更新日期:2018-06-01 00:00:00
abstract::A truly international and systematic review (SR) identifies and synthesizes relevant evidence regardless of the geographical provenance or language of publication. Despite recommendations, international SRs continue to exclude papers in languages other than English (LOE) at searching, screening, and analysis phases ei...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2019.03.004
更新日期:2019-07-01 00:00:00
abstract::Whereas over the last decade epidemiologic studies on exocrine pancreatic cancer (EPC) continued to show a remarkable heterogeneity in diagnostic criteria applied to define caseness, the actual magnitude and consequences of misclassification remain largely unexplored. The objectives were: (1) to estimate the degree of...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(94)90123-6
更新日期:1994-09-01 00:00:00
abstract::Reliability testing was conducted on a survey instrument for a genetic epidemiological study of Parkinson's disease (PD). Information on demographics, medical history, places of residence, and occupations was collected. The instrument was administered to 11 pairs of siblings discordant for PD and then re-administered ...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/s0895-4356(00)00229-8
更新日期:2000-08-01 00:00:00