The DOI matches its Crossref record; 57 of the 57 references it cites were found in a registry or an index.
The use of unequal randomisation ratios in clinical trials: A review
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Moss, A. J., Zareba, W., Hall, W. J., Klein, H., Wilber, D. J., Cannom, D. S., Daubert, J. P., Higgins, S. L., Brown, M. W., & Andrews, M. L. (2002) · New England Journal of Medicine · doi:10.1056/nejmoa013474 · Cited by 6,902
Clinical Trials: A Practical Approach.
Hill, I. D., & Pocock, S. J. (1984) · Biometrics · doi:10.2307/2531186 · Cited by 2,930
Hadziyannis, S. J., Sette, H., Morgan, T. R., Balan, V., Diago, M., Marcellin, P., Ramadori, G., Bodenheimer, H., Bernstein, D., Rizzetto, M., et al. (2004) · Annals of Internal Medicine · doi:10.7326/0003-4819-140-5-200403020-00010 · Cited by 2,836
Oss, J. M., Areba, W. O. Z., Ackson, W. J., Lein, H. E. K., Ilber, D. A. J. W., Annom, D. A. S. C., Ames, J. M., Aubert, P., Iggins, S. T. L. H., Rown, M. A. W. B., et al. (2002) · Cited by 2,027
The ALLHAT Officers and Coordinators for the ALLHAT Collaborative Research Group (2000) · JAMA: The Journal of the American Medical Association · doi:10.1001/jama.283.15.1967 · Cited by 1,499
Cunningham, D., Pyrhönen, S., James, R. D., Punt, C. J., Hickish, T. F., Heikkila, R., Johannesen, T. B., Starkhammar, H., Topham, C. A., Awad, L., et al. (1998) · The Lancet · doi:10.1016/s0140-6736(98)02309-5 · Cited by 1,259
Clinical trials: A practical approach
Daly, M. J. (1984) · Trends in Pharmacological Sciences · doi:10.1016/0165-6147(84)90515-7 · Cited by 1,053
Knapp, M. J. (1994) · JAMA · doi:10.1001/jama.271.13.985 · Cited by 1,004
Adefovir Dipivoxil for the Treatment of Hepatitis B e Antigen–Negative Chronic Hepatitis B
Hadziyannis, S. J., Tassopoulos, N. C., Heathcote, E. J., Chang, T.-T., Kitis, G., Rizzetto, M., Marcellin, P., Lim, S. G., Goodman, Z., Wulfsohn, M. S., et al. (2003) · New England Journal of Medicine · doi:10.1056/nejmoa021812 · Cited by 995
Angiotensin-Converting Enzyme Inhibitors
Brown, N. J., & Vaughan, D. E. (1998) · Circulation · doi:10.1161/01.cir.97.14.1411 · Cited by 958
Cited by
SPIRIT 2013 explanation and elaboration: guidance for protocols of clinical trials
Chan, A.-W., Tetzlaff, J. M., Gotzsche, P. C., Altman, D. G., Mann, H., Berlin, J. A., Dickersin, K., Hrobjartsson, A., Schulz, K. F., Parulekar, W. R., et al. (2013) · BMJ · doi:10.1136/bmj.e7586 · Cited by 6,251
Peters (2017) · doi:10.1097/ajp.0000000000000494 · Cited by 144
Antonio, J., Ellerbroek, A., Silver, T., Orris, S., Scheiner, M., Gonzalez, A., & Peacock, C. A. (2015) · Journal of the International Society of Sports Nutrition · doi:10.1186/s12970-015-0100-0 · Cited by 140
Antonio, J., Peacock, C. A., Ellerbroek, A., Fromhoff, B., & Silver, T. (2014) · Journal of the International Society of Sports Nutrition · doi:10.1186/1550-2783-11-19 · Cited by 121
Randomization by minimization for unbalanced treatment allocation
Han, B., Enas, N. H., & McEntegart, D. (2009) · Statistics in Medicine · doi:10.1002/sim.3710 · Cited by 112
Metadata
- Authors
- Dumville, J. C., Hahn, S., Miles, J. N. V., & Torgerson, D. J.
- Venue
- Contemporary Clinical Trials
- Publisher
- Elsevier BV
- Published
- 2006-02
- Volume
- 27
- Issue
- 1
- Pages
- 1-12
- ISSN
- 1551-7144 (ISSN-L)
- OpenAlex
- W2077236612
- Cited by
- 320
- References
- 57
- FWCI
- 3.75
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: The use of unequal randomisation ratios in clinical trials: A review. https://app.cochat.ai/papers/10.1016/j.cct.2005.08.003
- The paper
- Dumville, J. C., Hahn, S., Miles, J. N. V., & Torgerson, D. J. (2006). The use of unequal randomisation ratios in clinical trials: A review. Contemporary Clinical Trials. https://doi.org/10.1016/j.cct.2005.08.003
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.