Abstract:
BACKGROUND AND OBJECTIVE:To examine if commonly recommended assumptions for multivariable logistic regression are addressed in two major epidemiological journals. METHODS:Ninety-nine articles from the Journal of Clinical Epidemiology and the American Journal of Epidemiology were surveyed for 10 criteria: six dealing with computation and four with reporting multivariable logistic regression results. RESULTS:Three of the 10 criteria were addressed in 50% or more of the articles. Statistical significance testing or confidence intervals were reported in all articles. Methods for selecting independent variables were described in 82%, and specific procedures used to generate the models were discussed in 65%. Fewer than 50% of the articles indicated if interactions were tested or met the recommended events per independent variable ratio of 10:1. Fewer than 20% of the articles described conformity to a linear gradient, examined collinearity, reported information on validation procedures, goodness-of-fit, discrimination statistics, or provided complete information on variable coding. There was no significant difference (P>.05) in the proportion of articles meeting the criteria across the two journals. CONCLUSION:Articles reviewed frequently did not report commonly recommended assumptions for using multivariable logistic regression.
journal_name
J Clin Epidemioljournal_title
Journal of clinical epidemiologyauthors
Ottenbacher KJ,Ottenbacher HR,Tooth L,Ostir GVdoi
10.1016/j.jclinepi.2003.05.003subject
Has Abstractpub_date
2004-11-01 00:00:00pages
1147-52issue
11eissn
0895-4356issn
1878-5921pii
S0895-4356(04)00128-3journal_volume
57pub_type
杂志文章,评审abstract::This study assesses psychometric properties of the Modified Mini-Mental State Exam (3MS) and present population norms and demographic risk factors for low 3MS scores. The subjects were 885 persons aged 65 and older who took the 3MS as part of the Stirling County Study, a population-based longitudinal study of adult re...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/s0895-4356(03)00111-2
更新日期:2003-07-01 00:00:00
abstract:OBJECTIVE:To determine whether zinc with oral rehydration solution (ORS) is more cost effective than ORS alone in the treatment of acute diarrhea. STUDY DESIGN AND SETTING:Cost-effectiveness analysis among patients consulting the emergency room of a government institution. METHOD:Cost of treatment and outcome of part...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.jclinepi.2006.08.004
更新日期:2007-06-01 00:00:00
abstract:OBJECTIVE:Cases and controls should be chosen from the same base population to reduce selection bias in case-control studies. For hospital cases, we examined how inferences drawn from a case-control study can differ by choice of hospital- vs. community-based controls. STUDY DESIGN AND SETTINGS:We used data from a case...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2009.11.006
更新日期:2010-08-01 00:00:00
abstract::In 1984, a prospective cohort study, Coronary Artery Risk Development in Young Adults (CARDIA) was initiated to investigate life-style and other factors that influence, favorably and unfavorably, the evolution of coronary heart disease risk factors during young adulthood. After a year of planning and protocol developm...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(88)90080-7
更新日期:1988-01-01 00:00:00
abstract:OBJECTIVES:Timely and comprehensive reporting of clinical trial results builds the backbone of evidence-based medicine and responsible research. The proportion of timely disseminated trial results can inform alternative national and international benchmarking of university medical centers (UMCs). STUDY DESIGN AND SETT...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2019.06.002
更新日期:2019-11-01 00:00:00
abstract::The objective of this study was to assess the determinants and the effect of misclassification in a questionnaire survey of varicose veins. A random sample of 166 individuals aged 50 years in a larger prevalence study (n = 6874) was examined by a surgeon to validate the self-reporting of varicose veins. Varicose veins...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(95)00012-s
更新日期:1995-09-01 00:00:00
abstract::Early identification of pregnant women infected with the human immunodeficiency virus (HIV) is becoming increasingly important in light of recent findings that interventions during and shortly after pregnancy can reduce the rates of vertical transmission. The ability of patients to accurately self-report previous HIV ...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/s0895-4356(96)00301-0
更新日期:1997-01-01 00:00:00
abstract:OBJECTIVES:To outline contemporary and novel developments for the presentation and reporting of syntheses of qualitative, implementation, and process evaluation evidence and provide recommendations for the use of reporting guidelines. STUDY DESIGN AND SETTING:An overview of reporting guidelines for qualitative, implem...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2017.10.022
更新日期:2018-05-01 00:00:00
abstract:OBJECTIVE:Graphical methods for generating explanatory hypotheses from limited categorical data are described and illustrated. STUDY DESIGN AND SETTING:Univariate, bivariate, multivariate, and multiplicative graphical methods were applied to clinical data regarding very ill older persons. The data to which these metho...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2011.06.007
更新日期:2012-02-01 00:00:00
abstract:OBJECTIVES:A key systematic review (SR) methodology is comprehensive searching. The Drug Effectiveness Review Project (DERP) SRs search US Food and Drug Administration (FDA) documents to identify unpublished evidence. This study evaluates the success of those efforts. STUDY DESIGN AND SETTING:We examined DERP reports ...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/j.jclinepi.2013.05.006
更新日期:2013-10-01 00:00:00
abstract:OBJECTIVES:Previous mathematical analyses of diagnostic tests based on the categorization of a continuous measure have found that test sensitivity and specificity varies significantly by disease prevalence. This study determined if the accuracy of diagnostic codes varied by disease prevalence. STUDY DESIGN AND SETTING...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2016.05.009
更新日期:2016-11-01 00:00:00
abstract::Socioeconomic and demographic factors associated with type of facility (cancer center vs non-cancer center) at which a child with cancer is seen were identified to suggest interventions to increase access to state-of-the-art care. The 2268 children with cancer in Florida (1981-1986) were classified as ever having been...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(93)90126-l
更新日期:1993-06-01 00:00:00
abstract:OBJECTIVES:To evaluate the ability of population surveys to estimate the occurrence of maternal morbidities. STUDY DESIGN AND SETTING:A literature search was conducted using MEDLINE, EMBASE, POPLINE references from relevant papers and proceedings of scientific meetings. No restrictions were made regarding language, da...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/j.jclinepi.2007.04.009
更新日期:2008-02-01 00:00:00
abstract::With advances made in the treatment of people with HIV/AIDS, there is an increasing number of persons who are reaching old age. This is a heterogeneous group. Yet, all of these diverse patients share in common the challenge of aging successfully despite their condition. There is little room in most gerontological conc...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/s0895-4356(01)00447-4
更新日期:2001-12-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Two methods for measuring insulin sensitivity, fasting plasma insulin (FPI) and homeostasis model assessment (HOMA) have been proposed for use in large epidemiological research and clinical practice. This project describes the range of observed values of the HOMA and FPI in a large sample of th...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2004.05.001
更新日期:2004-11-01 00:00:00
abstract::Associations of baseline one-hour postload plasma glucose with 22-year coronary heart disease, stroke, cardiovascular diseases, and all cause mortality were assessed in five age-specific cohorts of nondiabetic men and women from the Chicago Heart Association Detection Project in Industry: 10,269 men ages 18-39 years; ...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/s0895-4356(97)00201-1
更新日期:1997-12-01 00:00:00
abstract:OBJECTIVE:The objective of this study was to examine the effectiveness of education and training interventions on recruitment to randomized and non-randomized trials. STUDY DESIGN AND SETTING:A systematic review of the effectiveness of education and training interventions for recruiters to trials. The review included ...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2019.05.013
更新日期:2019-09-01 00:00:00
abstract:OBJECTIVE:Hospital mortality outcomes for acute myocardial infarction (AMI) patients are a focus of quality improvement programs conducted by government agencies. AMI mortality risk-adjustment models using administrative data typically adjust for baseline differences in mortality risk with a limited set of common and d...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2006.05.014
更新日期:2007-02-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:When contamination is present, randomization on a patient level leads to dilution of the treatment effect. The usual solution is to randomize on a cluster level, but at the cost of efficiency and more importantly, this may introduce selection bias. Furthermore, it may slow down recruitment in ...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/j.jclinepi.2005.10.003
更新日期:2006-04-01 00:00:00
abstract::To assess the accuracy of Bayesian probability analysis for the prediction of coronary artery disease, post-test probabilities were generated by the application of three Bayesian algorithms to the clinical and noninvasive test results of 199 patients undergoing angiography in a veterans' hospital. All assumed conditio...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(88)90065-0
更新日期:1988-01-01 00:00:00
abstract::Educational attainment has been negatively associated with the prevalence, morbidity and mortality of many diseases. With knee osteoarthritis as an example, we used NHANES I data to examine whether the cross-sectional association between formal education and disease is due to known risk factors, and also whether educa...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(92)90006-9
更新日期:1992-02-01 00:00:00
abstract:OBJECTIVES:To identify, describe, and map contemporary nutrition guidelines (NGs) from reviews that used the Appraisal of Guidelines, Research and Evaluation (AGREE) tool. STUDY DESIGN AND SETTING:We performed an overview of reviews that systematically assessed the quality of NGs using the AGREE tool. We searched MEDL...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,评审
doi:10.1016/j.jclinepi.2018.08.018
更新日期:2018-12-01 00:00:00
abstract:OBJECTIVE:Cochrane acute respiratory infections (ARIs) group conducts systematic reviews of the evidence for treatment and prevention of ARIs. We report the results of a prioritization project, aiming to identify highest priority systematic review topics. STUDY DESIGN/SETTING:The project consisted of two phases. Phase...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2018.05.016
更新日期:2018-10-01 00:00:00
abstract:OBJECTIVES:The aim of the present study was to obtain a cross-cultural adaptation and evaluation of a Simplified Chinese (SC) version of the Tampa Scale for Kinesiophobia (TSK) for use in patients with low back pain (LBP). STUDY DESIGN AND SETTING:The TSK was translated and adapted cross-culturally following internati...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2015.07.003
更新日期:2015-10-01 00:00:00
abstract::Three issues concerning the design and analysis of randomized behavioral intervention studies are illustrated and discussed within the framework of a tobacco and alcohol prevention trial among migrant Latino adolescents. The first issue arises when subjects are randomized in clusters rather than individually. Because ...
journal_title:Journal of clinical epidemiology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s0895-4356(03)00012-x
更新日期:2003-04-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Methods to identify studies for systematic reviews of diagnostic accuracy are less well developed than for reviews of intervention studies. This study assessed (1) the sensitivity and precision of five published search strategies and (2) the reliability and accuracy of reviewers screening the ...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2004.09.011
更新日期:2005-05-01 00:00:00
abstract::Moderate consumers of alcohol have lower mortality than either nondrinkers or heavy drinkers. This systematic review aimed to quantify the level of alcohol consumption (termed the nadir) at which the lowest mortality occurs. Twenty cohort studies reported analyses of all-cause mortality for at least three categories o...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章,meta分析
doi:10.1016/s0895-4356(99)00076-1
更新日期:1999-10-01 00:00:00
abstract:OBJECTIVE:Determining "minimally important change" (MIC) facilitates the interpretation of change scores on multi-item instruments. This article focuses on how MIC values should be interpreted when applied to individual patients. STUDY DESIGN AND SETTING:The MIC value of a hypothetical questionnaire "Q" was determined...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/j.jclinepi.2009.03.011
更新日期:2010-01-01 00:00:00
abstract::The microbial flora on the surfaces of 15 books obtained from a public library and from 15 books obtained from a family household were studied. Staphylococcus epidermidis was recovered from 4 of the library books and 3 of the family household books. The number of organisms per page was between one to four. This data i...
journal_title:Journal of clinical epidemiology
pub_type: 杂志文章
doi:10.1016/0895-4356(94)90103-1
更新日期:1994-10-01 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