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BMC Medical Research Methodology

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Editor-in-Chief
Melissa Norton, MD

Medical Editor
Jigisha Patel, MRCP PhD

In-house Editor
Hannah Clark PhD




BMC Medical Research Methodology, Volume 5

 

 

 

Research article
Stability of response characteristics of a Delphi panel: application of bootstrap data expansion
Ralitsa B Akins, Homer Tolson, Bryan R Cole
BMC Medical Research Methodology 2005, 5:37 (1December2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles]

Research article
A non-parametric framework for estimating threshold limit values
Georgia Salanti, Kurt Ulm
BMC Medical Research Methodology 2005, 5:36 (7November2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles]

Research article
Parametric versus non-parametric statistics in the analysis of randomized trials with non-normally distributed data
Andrew J Vickers
BMC Medical Research Methodology 2005, 5:35 (3November2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [2 comments]

Research article
A randomised controlled trial to assess the effectiveness of offering study results as an incentive to increase response rates to postal questionnaires [ISRCTN26118436]
Sarah Cockayne, David J Torgerson
BMC Medical Research Methodology 2005, 5:34 (26October2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles]

Research article
Investing in updating: how do conclusions change when Cochrane systematic reviews are updated?
Simon D French, Steve McDonald, Joanne E McKenzie, Sally E Green
BMC Medical Research Methodology 2005, 5:33 (14October2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
Methods for confidence interval estimation of a ratio parameter with application to location quotients
Joseph Beyene, Rahim Moineddin
BMC Medical Research Methodology 2005, 5:32 (12October2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
Lack of interchangeability between visual analogue and verbal rating pain scales: a cross sectional description of pain etiology groups
Irne Lund, Thomas Lundeberg, Louise Sandberg, Cecilia Norrbrink Budh, Jan Kowalski, Elisabeth Svensson
BMC Medical Research Methodology 2005, 5:31 (4October2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
Adaptive designs based on the truncated product method
Markus Neuhuser, Frank Bretz
BMC Medical Research Methodology 2005, 5:30 (19September2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles]

Research article
Modeling repeated ordinal responses using a family of power transformations: application to neonatal hypothermia data
Farid Zayeri, Anoshirvan Kazemnejad, Navid Khanafshar, Fatemeh Nayeri
BMC Medical Research Methodology 2005, 5:29 (14September2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles]

Debate
Causal inference based on counterfactuals
M Hfler
BMC Medical Research Methodology 2005, 5:28 (13September2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central] [1 comment]

Research article
Evaluation of the Total Design Method in a survey of Japanese dentists
Yukie Nakai, Peter Milgrom, Toshiko Yoshida, Chikako Ishihara, Tsutomu Shimono
BMC Medical Research Methodology 2005, 5:27 (23August2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles]

Research article
The therapeutic effect of clinical trials: understanding placebo response rates in clinical trials A secondary analysis
Harald Walach, Catarina Sadaghiani, Cornelia Dehm, Dick Bierman
BMC Medical Research Methodology 2005, 5:26 (18August2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
A priori postulated and real power in cluster randomized trials: mind the gap
Lydia Guittet, Bruno Giraudeau, Philippe Ravaud
BMC Medical Research Methodology 2005, 5:25 (18August2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
Which resources should be used to identify RCT/CCTs for systematic reviews: a systematic review
Ellen T Crumley, Natasha Wiebe, Kristie Cramer, Terry P Klassen, Lisa Hartling
BMC Medical Research Methodology 2005, 5:24 (10August2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
A simplified search strategy for identifying randomised controlled trials for systematic reviews of health care interventions: a comparison with more exhaustive strategies
Pamela Royle, Norman Waugh
BMC Medical Research Methodology 2005, 5:23 (23July2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
Oblique decision trees for spatial pattern detection: optimal algorithm and application to malaria risk
Jean Gaudart, Belco Poudiougou, Stphane Ranque, Ogobara Doumbo
BMC Medical Research Methodology 2005, 5:22 (18July2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
Empirical evaluation of prediction intervals for cancer incidence
Bjrn Mller, Harald Weedon-Fekjr, Tor Haldorsen
BMC Medical Research Methodology 2005, 5:21 (10June2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles]

Research article
How does study quality affect the results of a diagnostic meta-analysis?
Marie E Westwood, Penny F Whiting, Jos Kleijnen
BMC Medical Research Methodology 2005, 5:20 (8June2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
No role for quality scores in systematic reviews of diagnostic accuracy studies
Penny Whiting, Roger Harbord, Jos Kleijnen
BMC Medical Research Methodology 2005, 5:19 (26May2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
Recruitment of ethnic minority patients to a cardiac rehabilitation trial: The Birmingham Rehabilitation Uptake Maximisation (BRUM) study [ISRCTN72884263]
Kate Jolly, Gregory Y Lip, Rod S Taylor, Jonathan W Mant, Deirdre A Lane, Kaeng W Lee, Andrew J Stevens, the BRUM Steering Committee
BMC Medical Research Methodology 2005, 5:18 (17May2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
Use of re-randomized data in meta-analysis
Iztok Hozo, Benjamin Djulbegovic, Otavio Clark, Gary H Lyman
BMC Medical Research Methodology 2005, 5:17 (10May2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles]

Research article
Early life factors, childhood cognition and postal questionnaire response rate in middle age: the Aberdeen Children of the 1950s study
Yuji Nishiwaki, Heather Clark, Susan M Morton, David A Leon
BMC Medical Research Methodology 2005, 5:16 (5May2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Debate
Assessing subgroup effects with binary data: can the use of different effect measures lead to different conclusions?
Ian R White, Diana Elbourne
BMC Medical Research Methodology 2005, 5:15 (29April2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles]

Research article
The strengths and limitations of meta-analyses based on aggregate data
Gary H Lyman, Nicole M Kuderer
BMC Medical Research Methodology 2005, 5:14 (25April2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
Estimating the mean and variance from the median, range, and the size of a sample
Stela Pudar Hozo, Benjamin Djulbegovic, Iztok Hozo
BMC Medical Research Methodology 2005, 5:13 (20April2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
Who wants to join preventive trials? Experience from the Estonian Postmenopausal Hormone Therapy Trial [ISRCTN35338757]
Sirpa-Liisa Hovi, Matti Hakama, Piret Veerus, Mati Rahu, Elina Hemminki
BMC Medical Research Methodology 2005, 5:12 (12April2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
Practical considerations for estimating clinical trial accrual periods: application to a multi-center effectiveness study
Rickey E Carter, Susan C Sonne, Kathleen T Brady
BMC Medical Research Methodology 2005, 5:11 (30March2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles]

Research article
Methodological bias in cluster randomised trials
Seokyung Hahn, Suezann Puffer, David J Torgerson, Judith Watson
BMC Medical Research Methodology 2005, 5:10 (2March2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
Reporting quality of randomized trials in the diet and exercise literature for weight loss
Cheryl A Gibson, Erik P Kirk, James D LeCheminant, Bruce W Bailey Jr, Guoyuan Huang, Joseph E Donnelly
BMC Medical Research Methodology 2005, 5:9 (23February2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles]

Research article
Evaluating the role of quality assessment of primary studies in systematic reviews of cancer practice guidelines
Melissa C Brouwers, Mary E Johnston, Manya L Charette, Steve E Hanna, Alejandro R Jadad, George P Browman
BMC Medical Research Methodology 2005, 5:8 (16February2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
Effects of the search technique on the measurement of the change in quality of randomized controlled trials over time in the field of brain injury
Mark K Borsody, Chisa Yamada
BMC Medical Research Methodology 2005, 5:7 (7February2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
Effectiveness of different databases in identifying studies for systematic reviews: experience from the WHO systematic review of maternal morbidity and mortality
Ana P Betrn, Lale Say, A Metin Glmezoglu, Tomas Allen, Lynn Hampson
BMC Medical Research Methodology 2005, 5:6 (28January2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
Comparison of nested case-control and survival analysis methodologies for analysis of time-dependent exposure
Vidal Essebag, Robert W Platt, Michal Abrahamowicz, Louise Pilote
BMC Medical Research Methodology 2005, 5:5 (25January2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles]

Research article
Factors associated with reporting multiple causes of death
Melanie M Wall, Jinzhou Huang, John Oswald, Diane McCullen
BMC Medical Research Methodology 2005, 5:4 (17January2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles]

Debate
Systems validation: application to statistical programs
Rickey E Carter
BMC Medical Research Methodology 2005, 5:3 (13January2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles]

Research article
Systematic reviews of epidemiology in diabetes: finding the evidence
Pamela Royle, Lynda Bain, Norman Waugh
BMC Medical Research Methodology 2005, 5:2 (8January2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central]

Research article
Structural equation model testing and the quality of natural killer cell activity measurements
Leslie A Hayduk, Hannah Pazderka-Robinson, Greta G Cummings, Merry-Jo D Levers, Melanie A Beres
BMC Medical Research Methodology 2005, 5:1 (6January2005)
[Abstract] [Full text] [PDF] [PubMed] [Related articles] [Cited on BioMed Central] [1 comment]

 

 

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