Analysis of Repeated (Serial) Measurements |
|
Matthews JNS |
1993 |
A Refinement to the Analysis of Serial Data Using Summary Measures |
|
|
Analysis of Repeated (Serial) Measurements |
|
Matthews JNS, Altman DG, Cambell MJ, Royston P |
1990 |
Analysis of Serial Measurements in Medical Research |
|
|
Analysis of Repeated (Serial) Measurements |
|
Senn S, Stevens L, Chaturvedi N |
2000 |
Repeated measures in clinical trials: Simple strategies for analysis using summary measures |
|
|
Assessing Equivalence |
|
Jones B, Jarvis P, Ebbutt AF |
1996 |
Trials to assess equivalence: The importance of rigorous methods |
|
http://bmj.bmjjournals.com/cgi/content/full/313/7048/36 |
Confidence Intervals |
confidence intervals, confidence limits, effect size, significance test, statisitcal significance, sample size, statisitcal power, statisitcal precision, hypothesis testing |
Borenstein M |
1994 |
The case fir Confidence Intervals in Controlled Clinical Trials |
|
|
Confidence Intervals |
|
Braitman LE |
1991 |
Confidenece Intervals Assess Both Clinical Significance and Statistical Significance |
Also can put in Statisitcal Significance Category |
|
Confidence Intervals |
|
Braitman LE |
1988 |
Confidence Intervals Extract Clinically Useful Information from Data |
|
|
Confidence Intervals |
|
Goodman SN, Berlin JA |
1994 |
The Use of Predicited Confidence Intervals When Planning Experiments and the Misuse of Power When Interpreting Results |
|
|
Confidence Intervals |
|
Rothman KJ |
1978 |
A Show of Confidence |
|
|
Confidence Intervals |
|
Schenker N, Gentleman JF |
2001 |
On judging the significance of differences by examining the overlap between confidence intervals |
|
|
Confidence Intervals |
|
Simon R |
1986 |
Confidence Intervals for Reporting Results of Clinical Trials |
|
|
Diagnostic Tests |
|
Balmer D |
1975 |
The Area aboove the Ordinal Dominance Graph and the Area below the Receiver Operating Characteristic Graph |
|
|
Diagnostic Tests |
|
Brenner H, Gefeller O |
1997 |
Variation of sensitivity, specificity, likelihood ratios and predictive values with disease prevalence |
|
http://www3.interscience.wiley.com/cgi-bin/fulltext/9776/PDFSTART |
Diagnostic Tests |
|
Guggenmoos-Holzmann I, van Houwelingen HC |
2000 |
The (in)validity of sensitivity and specificity |
|
http://www3.interscience.wiley.com/cgi-bin/fulltext/72507666/PDFSTART |
Diagnostic Tests |
reciever operating characterisitc curve (ROC) |
Hanley JA, McNeil BJ |
1982 |
The Meaning and Use of the Area under a Reciever Operating Characteristic (ROC) Curve |
|
|
Diagnostic Tests |
|
Hlatky MA, Pryor DB, Harrell FE Jr, Califf RM, Mark DB, Rosati RA |
1984 |
Factors Affecting Sensitivity and Specificity of Exercise Electrocardiography: Multivariable Analysis |
|
|
Diagnostic Tests |
|
Pryor DB, Shaw L, McCants CB, et al |
1993 |
Value of the history and physical examination in identifying patients at increased risk for coronary artery disease |
|
http://www.annals.org/cgi/content/full/118/2/81 |
Diagnostic Tests |
|
Sackett DL |
1992 |
A Primer on the Precision and Accuracy of the Clinical Examination |
|
|
Diagnostic Tests |
|
Spanos A, Harrell FE Jr, Durack DT |
1989 |
Differential Diagnosis of Acute Meningitis: An Analysis of the Predicitive Value of Initial Observations |
|
|
General |
|
Altman DG, Goodman SN, Schroter S |
2002 |
How Statistical Expertise is Used in Medical Research |
|
http://jama.ama-assn.org/cgi/content/full/287/21/2817 |
General |
clinical protocols, clinical trials. Eligibility determiniation, medical manuscripts, probability, random allocation, blinding, blocking, confidence intervals, p values, software, statistical methods, stratification, study design |
Bailar JC, Mosteller F |
1988 |
Guidelines for Statistical Reporting in Articles for Medical Journals |
|
|
Generalizability of Clinical Trials |
|
Dans AL, Dans LF, Guyatt GH, Richardson S, The Evidence-Based Medicine Working Group. |
1998 |
How to decide on the applicability of clinical trial results to your patient |
Also can put in Reporting of Clincial Trials category |
http://jama.ama-assn.org/cgi/content/full/279/7/545 |
Generalizability of Clinical Trials |
randomized controlled trials,mathematical modeling, meta-analysis, mega-trials, heterogencity, magnesium, acute myocardinal infraction, HIV, AIDS |
Ioannidis JPA, Lau J |
1997 |
The impact of high-risk patients on the results of clinical trials |
Also can put in Reporting of Clincial Trials or Meta-Anaylsis Publicatican Bias categories |
http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6T84-3RHD91W-3-2&_cdi=5076&_user=86629&_orig=search&_coverDate=10%2F31%2F1997&_qd=1&_sk=999499989&view=c&wchp=dGLbVlb-zSkWb&md5=3f0a2b01403a0238ae5330bc9567d078&ie=/sdarticle.pdf |
Graphics |
|
Anscombe FJ |
1973 |
Graphs in Statistical Analysis |
|
http://links.jstor.org/sici?sici=0003-1305%28197302%2927%3A1%3C17%3AGISA%3E2.0.CO%3B2-J |
Graphics |
|
Carr DB |
2001 |
Designing linked micromap plots for states with many counties |
|
http://www3.interscience.wiley.com/cgi-bin/fulltext/80002767/PDFSTART |
Graphics |
statistical graphics |
Cleveland WS |
1984 |
Graphs in Scientific Publications |
|
http://links.jstor.org/sici?sici=0003-1305%28198411%2938%3A4%3A4%3C261%3AGISP%3E2.0CO%3B2-1 |
Graphics |
statisitcal map, psychophysics, bootstrap, computer graphics, barycentric graph |
Cleveland WS, McGill R |
1983 |
A Color-Caused Optical Illusion on a Statistical Graph |
|
http://links.jstor.org/sici?sici=0003-1305%28198305%2937%3A2%3C101%3AACOIOA%3E2.0.CO%3B2-A |
Graphics |
computer graphics, psychophysics |
Cleveland WS, McGill R |
1984 |
Graphical perception: Theory, experimentation, and application to the development of graphical methods. |
|
http://links.jstor.org/sici?sici=0162-1459%28198409%2979%3A387%3C531%AGPTEAA%3E2.0CO%3B2-Y |
Graphics |
data reduction, graph, table, visual display |
Gelman A, Pasarica C, Dodhia R |
2002 |
Let's practice what we preach: Turning tables into graphs |
|
|
Graphics |
bar graph, pie graph, dot chart, graphical display, catetorical data |
Singer PA, Feinstein AR |
1993 |
Graphical Display of Categorical Data |
|
|
Graphics |
|
Stellman SD |
1985 |
Comment on "Graphs in Scientific Publications" |
In letter to editors, as response to the 1984 paper |
http;//links.jstor.org/sici?sici=0003-1305%28198508%2939%3A3%3C235%3ALTTE%3E2.0.CO%3B2-E |
Graphics |
graphics, data display, data density, data-ink ratio |
Wainer H |
1984 |
How to Display Data Badly |
|
http://links.jstor.org/sici?sici=0003-1305%28198405%2938%3A2%3C137%3AHTDDB%3E2.0.CO%3B2-N |
Measuring Change |
|
Cole, TJ |
2000 |
Sympercents: symmetric percentage differences on the 100 loge scale simplify the presentation of log transformed data |
|
|
Measuring Change |
baseline, change, difference, precentage change, post-treatment, relative change, ratio |
Kaiser L |
1989 |
Adjusting for Baseline: Change or Percentage Change? |
|
|
Measuring Change |
random effects model, wilcoxon signed rank test, analysis of variance, distribution-free tests |
Maritz JS |
1985 |
Models and the Use of Signed Rank Tests |
|
|
Measuring Change |
|
SingerJM, Andrade DF |
1997 |
Regression models for the analysis of pretest/posttest data |
|
http://links.jstor.org/sici?sici=0006-341X%28199706%2953%3A2%3C729%3ARMFTAO%3E2.0.CO%3B2-B |
Measuring Change |
relative change, log change, logarithm, log percentage, logarithmic mean |
Törnqvist L, Vartia P, Vartia YO |
1985 |
How should relative changes be measured? |
|
http://links.jstor.org/sici?sici=0003-1305%28198502%2939%3A1%3C43%3AHSRCBM%3E2.0.CO%3B2-0 |
Meta-Analysis, Publication Bias |
effect size, paired t-test, repeated measures |
Dunlap WP, Cortina JM, Vaslow JB, Burke MJ |
1996 |
Meta-analysis of experiments with matched groups or repeated measures designs |
an alternate formula for calculating effect size with repeated measures |
|
Meta-Analysis, Publication Bias |
meta-analysis, randomized clinical trials, methodology, evaluation of therapy |
Gerbarg ZB, Horwitz RI |
1988 |
Resolving Conflicting Clinical Trials: Guidelines for Meta-Analysis |
|
|
Meta-Analysis, Publication Bias |
|
Irwig L, Tosteson A, Gatsonis C, Lau J, Colditz G, Chalmers TC, Mosteller F |
1994 |
Guidelines for meta-analyses evaluating diagnostic tests |
Also can put in Diagnostic Tests category |
http://www.annals.org/cgi/content/full/120/8/667 |
Meta-Analysis, Publication Bias |
|
Kasiske BL, Lakatua JDA, Ma JZ, Louis TA |
1998 |
A meta-analysis of the effects of dietary protein restriction on the rate of decline in renal function |
|
|
Meta-Analysis, Publication Bias |
homogenity, literature search, meta-analysis, objectives, pooling techniques, protocol development, research, research design, sensitivity and specificity |
L'Abbe' KA, Detsky AS, O'Rourke K |
1987 |
Meta - Analysis in Clinical Research |
|
|
Meta-Analysis, Publication Bias |
|
Levey AS, Schmid CH, Lau J |
1998 |
Antilymphocyte antibodies, renal transplantation, and meta-analysis |
Also can put in Subgroup Analysis catergory |
http://www.annals.org/cgi/content/full/128/10/863 |
Meta-Analysis, Publication Bias |
|
Normand SLT |
1999 |
Tutorial in biostatistics: Meta-analysis: Formulating, evaluating, combining, and reporting |
|
http://www3.interscience.wiley.com/cgi-bin/fulltext/30003680/PDFSTART |
Meta-Analysis, Publication Bias |
|
Sacks HS, Berrier J, Reitman D, Ancona-Berk VA, Chalmers TC |
1987 |
Meta-Analysis of Randomized Controlled Trials |
|
|
Meta-Analysis, Publication Bias |
|
Shapiro S |
1997 |
Is meta-analysis a valid approach to the evaluation of small effects in observational studies? |
|
http://bmj.bmjjournals.com/cgi/content/full/313/7059/735 |
Meta-Analysis, Publication Bias |
|
Sharp SJ, Thompson SG, Altman DG |
1996 |
The relation between treatment benefit and underlying risk in meta-analysis |
|
http://bmj.bmjjournals.com/cgi/content/full/313/7059/735 |
Meta-Analysis, Publication Bias |
low-protien diet, systematic review, controlled clincial trials, GFR |
Thompson LG |
1994 |
Why sources of heterogeneity in meta-analysis should be investigated |
|
http://bmj.bmjjournals.com/cgi/content/full/309/6965/1351 |
Multiple Comparison Procedures |
bonferroni-type procedures, familywise error tests, multiple comparison procedures, p-values |
Benjamini Y, Hochberg Y |
1995 |
Controlling the False Discovery Rate:A Practical and Powerful Approach to Multiple Testing |
seminal article on the false discovery rate approach to multiple testing problem |
http://links.jstor.org/sici?sici=0035-9246%281995%2957%3A1%3C289%3ATFDRA%3E2.0.CO%3B2-E |
Multiple Comparison Procedures |
multiple test, multiple comparison, multiple test procedure, multiple comparison procedure, MCP |
Dunnett CW; Tamhane AC |
1992 |
A step up multiple test procedure |
|
http://www.jstor.org/view/01621459/di985991/98p0022m/0 |
Multiple Comparison Procedures |
bonferroni, multiple comparison procedure, MCP |
Simes RJ |
1986 |
An improved bonferroni procedure for multiple tests of significance |
|
http://www.jstor.org/view/00063444/di992394/99p0333m/0 |
Multivariable Models |
|
Braitman LE, Davidoff F |
1996 |
Predicting Clinical State in Individual Patients |
|
|
Multivariable Models |
predictive models, ordinal logistic regression |
Brazier SR, Pancotta FS, Long TT, Harrell FE Jr, Lee KL, Tyor MP, Pryor DB |
1991 |
Using Ordinal Logistic Regression to Estimate the likelihoof of Colorectal Neoplasia |
|
|
Multivariable Models |
|
Concato J, Feinstein AR, Holford TR |
1993 |
The risk of determining risk with multivariable models |
|
http://www.annals.org/cgi/content/full/118/3/201 |
Multivariable Models |
|
Harrell FE Jr, Lee KL, Mark DB |
1996 |
Tutorial in Biostatisitics Multivariable Prognostic Models: Issues in Developing Models, Evaluating Assumptions and Adequacy, and Measuring and Reducing Errors |
|
|
Multivariable Models |
|
Harrell FE Jr, Lee KL, Pollock BG |
1988 |
Regression Models in Clinical Studies: Determining Relationships between Predictors and Response |
|
|
Multivariable Models |
|
Katz MH |
2003 |
Multivariable analysis: A primer for readers of medical research |
|
http://www.annals.org/cgi/content/full/138/8/644 |
Multivariable Models |
|
Laupacis A, Sekar N, Stiell IG |
1996 |
Clinical prediction rules: A review and suggested modifications of methodological standards |
|
http://jama.ama-assn.org/cgi/content/full/277/6/488 |
Multivariate Permutation Testing |
multivariate permutation test, Hotelling, multivariate |
Blair RC, Higgins JJ, Karniski W, Kromrey JD |
1994 |
A Study of Multivariate Permutation Tests Which May Replace Hotelling's T-squared Test in Prescribed Circumstances |
evidence for use of wilcoxon instead of t-test for mixed normal distributions which are common in psychology and psychiatry |
|
Multivariate Permutation Testing |
|
Blair RC, Karniski W |
1994 |
Distribution-Free Statistical Analyses of Surface and Volumetric Maps |
|
|
Multivariate Permutation Testing |
Waveform analysis, Permutation tests, Significance testing |
Blair RC, Karniski W |
1993 |
An Alternative Method for Significance Testing of Waveform Difference Potentials |
|
|
Multivariate Permutation Testing |
multiple endpoint assessment, Monte Carlo methods |
Blair RC, Troendle JF, Beck RW |
1996 |
Control of familywise errors in multiple endpoint assessments via stepwise permutation tests |
|
|
Multivariate Permutation Testing |
randomization tests |
Fortin MJ, Jacquez GM, Shipley B |
2002 |
Computer-intensive Methods |
|
|
Multivariate Permutation Testing |
Brain Topography, Statistics, Evoked Potentials, Electroencephalography (EEG), Positron Emission Tomography (PET), Magnetic Resonance Imaging (MRI) |
Karniski W, Blair RC, Snider AD |
1994 |
An Exact Statistical Method for Comparing Topographic Maps, with Any Number of Subjects and Electrodes |
|
|
Multivariate Permutation Testing |
Resampling, significance level |
Troendle JF |
1995 |
A Stepwise Resampling Methof of Multiple Hypothesis Testing |
|
|
Multivariate Permutation Testing |
multivariate permutation testing, correlation, EEG |
Yoder PJ, Blackford JU, Waller NG, Kim G |
2004 |
Enhancing Power While Controlling Family-Wise Error: An Illustration of the Using Electrocortical Studies |
|
|
Nonparametric Tests |
|
Tanizaki H |
1997 |
Power Comparison of Non-Parametric Tests: Small-Sample Properties from Monte-Carlo Experiments |
comparison of various non-parametric tests with the t-test from small sample sizes |
|
Observational Studies, Retrospective Studies, Bias, Adjustment |
nonrandomized studies, observational studies, retrospective studies, prospective studies, statistical adjustment |
D'Agostino RB, Kwan H |
1995 |
Measuring Effectiveness: What to Expect Without a Randomized Control Group |
|
|
Power Analysis |
power |
Cohen, J |
1992 |
A Power Primer |
|
|
Problems from Categorizing a Continuous Variable |
|
Altman DG |
1991 |
Categorising Continuous Variables |
|
|
Problems from Categorizing a Continuous Variable |
|
Altman DG |
1998 |
Suboptimal Analysis Using "Optimal" Cutpoints |
|
|
Problems from Categorizing a Continuous Variable |
|
Altman DG, Lausen B, sauerbrei W, Schumacher M |
1994 |
Dangers of Using "Optimal" Cutpoints in the evaluation of Prognostic Factors |
|
|
Problems from Categorizing a Continuous Variable |
|
Becher H |
1992 |
The Concept of Residual Confounding in Regression Models and Some Application |
|
|
Problems from Categorizing a Continuous Variable |
optimized cutoff points, continuous prognostic factors, categorization, simulation study, primary cutaneous melanoma, tumor thickness |
Buettner P, Garbe C, Guggenmoos-Holzmann I |
1997 |
Problems in defining cutoff points of continuous prognostic factors: Example of tumor thickness in primary cutaneous melanoma |
|
http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6T84-3RXYFMP-3-1&_cdi=5076&_user=86629&_orig=search&_coverDate=11%2F30%2F1997&_qd=1&_sk=999499988&view=c&wchp=dGLbVlz-zSkWz&md5=571f4fb1007ca44fb1f0a60f4b53799a&ie=/sdarticle.pdf |
Problems from Categorizing a Continuous Variable |
|
Faraggi D. Simon R |
1996 |
A Simulation Study of cross-validation for selecting an optimal cutpoint in univariate survial analysis |
|
|
Problems from Categorizing a Continuous Variable |
|
Hilsenbeck SG, Clark GM |
1996 |
Practical p-value Adjustment for Optimally Selected Cutpoints |
|
|
Problems from Categorizing a Continuous Variable |
maximally selected test statistics, shrinkage methods, bootstrap remodeling, confidence intervals, prognostic factors, risk factors |
Hollander N, Sauerbrei W, Schumacher M |
2004 |
Confidence intervals for the effect of a prognostic factor after selection of an `optimal' cutpoint |
|
|
Problems from Categorizing a Continuous Variable |
assesment of prognostic factors, censored data, maximally selected test statisitcs, optimization of cutoff values |
Lausen B, Schumacher M |
1996 |
Evaluating the effect of optimized cutoff values in the assessment of prognostic factors |
|
http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6V8V-3VW1CWS-S-3&_cdi=5880&_user=86629&_orig=browse&_coverDate=03%2F31%2F1996&_sk=999789996&view=c&wchp=dGLbVtz-zSkWA&md5=6e417297427e6595a4c93f1486c7c7e7&ie=/sdarticle.pdf |
Problems from Categorizing a Continuous Variable |
|
Maxwell SE, Delaney HD |
1993 |
Bivariate median splits and spurious statistical significance |
|
|
Problems from Categorizing a Continuous Variable |
dichotomizing, logisitic regression, odds ratio, linear regression, confidence intervals |
Moser BK, Coombs LP |
2004 |
Odds ratios for a continuous outcome variable without dichotomizing |
|
|
Problems from Categorizing a Continuous Variable |
dichotomous outcomes, data analysis, measures of association, odds ratio, prevalence studies, prevalence ratio, statisitcal power, study design |
Ragland DR |
1992 |
Dichotomizing Continuous Outcome Variables: Depndance of the Magnitude of Association and Statisitcal Power on the Cutpoint |
|
|
Problems from Categorizing a Continuous Variable |
bias (epidemiology), electromagnetic fields, epidemiological methods, models, statistical, neoplasms, power sources |
Schulgen G, Lausen B, Olsen JH, Schumacher M |
1994 |
Outcome-Oriented Cutpoints in Analysis of Quantitative Exposures |
|
|
Problems from Categorizing a Continuous Variable |
|
Suissa S, Blais L |
1995 |
Binary Regression with Continuous Outcomes |
|
|
Propensity Scores |
demonstrates use of propensity score subclassification methods with a large dataset |
Rubin DB |
1997 |
Estimating Casual Effects from Large Data Sets using Propensity Scores |
|
|
Reporting of Clinical Trials |
|
Asilomar Working Group |
1996 |
Checklist of Information for Inclusion in Reports of Clinical Trials |
|
|
Reporting of Clinical Trials |
|
Begg C, Cho M, Eastwood S, Horton R, Moher D, Olkin I, Pitkin R, Rennie D, Schultz KF, Simel D, Stroup DF |
1996 |
Improving the Quality of Reporting of Randomized Controlled Trials: The CONSORT Statement |
|
|
Reporting of Clinical Trials |
|
Califf RM, Adams KF, McKenna WJ, et al |
1997 |
A randomized controlled trial of epoprostenol therapy for severe congestive heart failure: The Flolan International Randomized Survival Trial (FIRST) |
|
|
Reporting of Clinical Trials |
randomization, control trial, bias |
Chalmer TC, Smith H, Blackburn B, Silverman B, Schroeder B, Reitman D, Ambroz A |
1981 |
A Method for Assessing the Quality of a Randomized Control Trial |
|
|
Reporting of Clinical Trials |
|
Cohn V |
2001 |
A perspective from the press: How to help reporters tell the truth |
Also can put in Observational Studies Retrospective Studies Bias Adjustment category |
http://www3.interscience.wiley.com/cgi-bin/fulltext/80002775/PDFSTART |
Reporting of Clinical Trials |
|
Counsell CE, Clarke MJ, Slattery J, Sandercock PAG |
1994 |
The miracle of DICE therapy for acute stroke: fact or fictional product of subgroup analysis? |
Also can put in Meta-Analysis Publication Bias or Subgroup Analysis categories |
http://proquest.umi.com/pqdweb?did=4493268&Fmt=3&clientid=2335&RQT=309&Vname=PQD |
Reporting of Clinical Trials |
|
Hadorn DC, Baker D, Hodges JS, Hicks N |
1996 |
Rating the quality of evidence for clinical practice guidelines |
|
|
Reporting of Clinical Trials |
clinical trials, regulatory review, IND, PLA, statistics |
Lynch CJ, Lachenbruch PA |
1996 |
Statistical issues in biologics submissions to the FDA |
|
|
Reporting of Clinical Trials |
|
The Standards of Reporting Trials Group |
1994 |
A proposal for structured reporting of randomized controlled trials |
|
http://jama.ama-assn.org/cgi/content/full/272/24/1926 |
Reporting of Survival Analyses |
survival analysis, review, statistics |
Altman DG, De Stavola BL, Love SB, Stepniewska KA |
1995 |
Review of survival analyses published in cancer journals |
|
|
Reporting of Survival Analyses |
|
Bull K, Spiegelhalter D |
1997 |
Survival analysis in observational studies |
Can also put in Multivariable Models or Observational Studies Retrospective Studies Bias Adjustment categories |
http://www3.interscience.wiley.com/cgi-bin/fulltext/9773/PDFSTART |
Reporting of Survival Analyses |
|
Justice AC, Covinsky KE, Berlin JA |
1999 |
Assessing the generalizability of prognostic information |
Can also put in Multivariable Models category |
http://www.annals.org/cgi/content/full/130/6/515 |
Reporting of Survival Analyses |
|
Knaus WA, Harrell FE, Lynn J, et al |
1995 |
The SUPPORT prognostic model: Objective estimates of survival for seriously ill hospitalized adults |
Can also put in Multivariable Models category |
http://www.annals.org/cgi/content/full/122/3/191 |
Sample Size Determination |
|
Lenth RV |
2001 |
Some practical guidelines for effective sample size determination |
|
|
Statistical Significance |
|
Altman DG, Bland JM |
1995 |
Absence of evidence is not evidence of absence |
|
http://bmj.com/cgi/content/full/311/7003/485 |
Statistical Significance |
|
Rothman KJ |
1986 |
Significance Questing |
|
|
Statistical Significance |
|
Sheiner LB |
1991 |
The intellectual health of clinical drug evaluation |
Can Also be put into Reporting of Clinical Trials Category |
|
Subgroup Analysis |
|
Oxman AD, Guyatt GH |
1992 |
A Consumer's Guide to Subgroup Analysis |
|
|
Subgroup Analysis |
|
Wedel H, DeMets D, et al |
2001 |
Challenges of subgroup analyses in multinational clinical trials: Experiences from the MERIT-HF trial |
|
http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6W9H-45SR6XC-3V-1&_cdi=6683&_user=86629&_orig=search&_coverDate=09%2F30%2F2001&_qd=1&_sk=998579996&view=c&wchp=dGLbVlb-zSkzk&md5=dfc1879541153f5cb5336305995bded5&ie=/sdarticle.pdf |
Subgroup Analysis |
|
Yusuf S, Wittes J, Probstfield J, Tyroler HA |
1991 |
Analysis in Interpretation of Treatment Effects in Subgroups of Patients in Randomized Clinical Trials |
|
|