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References
Displaying 1 - 258 of 258 Results
- Regression discontinuity designs for time-to-event outcomes: An approach using accelerated failure time models. J R Stat Soc Ser A Stat Soc. 2022;185(3):1216-1246.
- Advanced multiplicity adjustment methods in clinical trials. Stat Med. 2014;33(4):693-713. Epub 2013/09/16.
- Analytic methods for individually randomized group treatment trials and group-randomized trials when subjects belong to multiple groups. Statistics in Medicine. 2014;33(13):2178-90. Epub 2014/01/08.
- Understanding the cluster randomised crossover design: A graphical illustraton of the components of variation and a sample size tutorial. Trials. 2017;18(1):381. Epub 2017/08/15.
- Sample size calculation for a stepped wedge trial. Trials. 2015;16(1):354. Epub 2015/08/19.
- Maximum likelihood estimation with missing outcomes: From simplicity to complexity. Stat Med. 2019;38(22):4453-4474. Epub 2019/08/08.
- A perfect correlate does not a surrogate make. BMC Med Res Methodol. 2003;3:16.
- Evaluating prognostic markers using relative utility curves and test tradeoffs. J Clin Oncol. 2015;33(23):2578-80. Epub 2015/06/29.
- Latent class instrumental variables: A clinical and biostatistical perspective. Stat Med. 2016;35(1):147-60. Epub 2015/08/04.
- Simple methods for evaluating 4 types of biomarkers: Surrogate endpoint, prognostic, predictive, and cancer screening. Biomark Insights. 2020;15:1177271920946715. Epub 2020/08/04.
- The paired availability design: A proposal for evaluating epidural analgesia during labor. Stat Med. 1994;13(21):2269-78.
- The paired availability design for historical controls. BMC Med Res Methodol. 2001;1:9. Epub 2001/09/26. Erratum.
- Evaluating models for partially clustered designs. Psychological Methods. 2011;16(2):149-65. Epub 2011/04/27.
- Empirically supported treatments or type I errors? Problems with the analysis of data from group-administered treatments. J Consult Clin Psychol. 2005;73(5):924-35. Epub 2005/11/17.
- Stepped wedge cluster randomised trials: A review of the statistical methodology used and available. BMC Med Res Methodol. 2016;16:69. Epub 2016/06/09.
- Evaluating group-based interventions when control participants are ungrouped. Multivariate Behav Res. 2008;43(2):210-236. Epub 2008/04/02.
- A hybrid effectiveness-implementation trial of an evidence-based exercise intervention for breast cancer survivors. J Natl Cancer Inst Monogr. 2014;2014(50):338-45.
- The mixed model for repeated measures for cluster randomized trials: a simulation study investigating bias and type I error with missing continuous data. Trials. 2020;21(1):148. Epub 2020/02/07.
- Analysis of dichotomous outcome data for community intervention studies. Stat Methods Med Res. 2000;9(2):135-59.
- An empirical demonstration of the need for exact tests. J Mod Appl Stat Methods. 2017;16(1):34-50.
- Comparing MTI randomization procedures to blocked randomization. Stat Med. 2016;35(5):685-94. Epub 2015/09/03.
- Permutation statistical methods: An integrated approach. 2016 Cham, Switzerland: Springer International Publishing.
- Fitting marginal models in small samples: A simulation study of marginalized multilevel models and generalized estimating equations. Stat Med. 2021;40(24):5298-312. Epub 2021/07/12.
- Combined use of the Consolidated Framework for Implementation Research (CFIR) and the Theoretical Domains Framework (TDF): A systematic review. Implement Sci. 2017;12(1):2. Epub 2017/01/05.
- Treatment eligibility and retention in clinical HIV care: A regression discontinuity study in South Africa. PLoS Med. 2017;14(11):e1002463. Epub 2017/11/28.
- Three approaches to causal inference in regression discontinuity designs. Epidemiology. 2015;26(2):e28-30; discussion e30.
- Regression discontinuity designs in epidemiology: Causal inference without randomized trials. Epidemiology. 2014;25(5):729-37.
- CONSORT Statement for Randomized Trials of Nonpharmacologic Treatments: A 2017 update and a CONSORT Extension for Nonpharmacologic Trial Abstracts. Ann Intern Med. 2017;167(1):40-47. Epub 2017/06/20.
- Extending the CONSORT statement to randomized trials of nonpharmacologic treatment: Explanation and elaboration. Ann Intern Med. 2008;148(4):295-309. Epub 2008/02/01.
- A graphical approach to sequentially rejective multiple test procedures. Stat Med. 2009;28(4):586-604.
- Accounting for Context in Randomized Trials after Assignment. Prev Sci. 2022;23(8):1321-32. Epub 2022/09/09.
- Statistical evaluation of surrogate endpoints with examples from cancer clinical trials. Biom J. 2016;58(1):104-32. Epub 2015/02/12.
- Methodological review showed that time-to-event outcomes are often inadequately handled in cluster randomized trials. J Clin Epidemiol. 2021;134:125-137. Epub 2021/02/10.
- Regression discontinuity designs using covariates. Rev Econ Stat. 2019;101(3):442-451.
- How to design, analyse and report cluster randomised trials in medicine and health related research. 2014 Chichester: John Wiley & Sons, Ltd.
- Consort 2010 statement: Extension to cluster randomised trials. BMJ. 2012;345:e5661. Epub 2012/09/07.
- Varying cluster sizes in trials with clusters in one treatment arm: Sample size adjustments when testing treatment effects with linear mixed models. Statistics in Medicine. 2009;28(18):2307-24. Epub 2009/05/01.
- Sample size adjustments for varying cluster sizes in cluster randomized trials with binary outcomes analyzed with second-order PQL mixed logistic regression. Statistics in Medicine. 2010;29(14):1488-501. Epub 2010/01/27.
- Repairing the efficiency loss due to varying cluster sizes in two-level two-armed randomized trials with heterogeneous clustering. Statistics in Medicine. 2016;35(12):2000-15. Epub 2016/01/12.
- Appropriate statistical methods for analysing partially nested randomised controlled trials with continuous outcomes: a simulation study. BMC Med Res Methodol. 2018;18(1):105. Epub 2018/10/11.
- Regression discontinuity design. In International encyclopedia of the social & behavioral sciences (Second edition). 2015 (pp. 152-159) Oxford: Elsevier.
- Remote treatment of panic disorder: A randomized trial of internet-based cognitive behavior therapy supplemented with telephone calls. Am J Psychiatry. 2006;163(12):2119-25. Epub 2006/12/08.
- A practical introduction to regression discontinuity designs: Foundations. 2020 Cambridge University Press.
- A guide to regression discontinuity designs in medical applications. Stat Med. 2023;42(24):4484-4513. Epub 2023/08/01.
- Power calculations for regression-discontinuity designs. Stata J. 2019;19(1):210-245.
- Sample size determination in shared frailty models for multivariate time-to-event data. J Biopharm Stat. 2014;24(4):908-23. Epub 2014/04/05.
- Evaluating personalized (N-of-1) trials in rare diseases: How much experimentation is enough? Harv Data Sci Rev. 2022;4(SI3): Epub 2022/09/08.
- Statistical power analysis for the behavioral sciences. 1988 (2nd ed.) New York: Academic Press.
- Optimization of behavioral, biobehavioral, and biomedical interventions: The Multiphase Optimization Strategy (MOST). 2018 Cham, Switzerland: Springer International Publishing.
- Optimization of behavioral, biobehavioral, and biomedical interventions: Advanced topics. 2018 Cham, Switzerland: Springer International Publishing.
- Optimization of multicomponent behavioral and biobehavioral interventions for the prevention and treatment of HIV/AIDS. AIDS Behav. 2016;20 Suppl 1(0 1):S197-214.
- Practical help for specifying the target difference in sample size calculations for RCTs: the DELTA2 five-stage study, including a workshop. Health Technol Assess. 2019;23(60):1-88.
- Clustering in surgical trials--database of intracluster correlations. Trials. 2012;13:2. Epub 2012/01/06.
- Designing a stepped wedge trial: Three main designs, carry-over effects and randomisation approaches. Trials. 2015;16(1):352. Epub 2015/08/17.
- Randomization by group: A formal analysis. American Journal of Epidemiology. 1978;108(2):100-102. Epub 1978/08/01.
- Improved designs for cluster randomized trials. Annu Rev Public Health. 2016;37:1-16. Epub 2016/01/18.
- Cluster randomized trials of cancer screening interventions: Are appropriate statistical methods being used? Contemporary Clinical Trials. 2011;32(4):477-84. Research Support, N.I.H., Extramural. Epub 2011/03/05.
- Behavioral health coaching for rural veterans with diabetes and depression: A patient randomized effectiveness implementation trial. BMC Health Serv Res. 2014;14:191. Epub 2014/04/28.
- Effectiveness-implementation hybrid designs: Combining elements of clinical effectiveness and implementation research to enhance public health impact. Med Care. 2012;50(3):217-26.
- Reflections on 10 years of effectiveness-implementation hybrid studies. Front Health Serv. 2022;2:1053496. Epub 2022/12/08.
- Fostering implementation of health services research findings into practice: A consolidated framework for advancing implementation science. Implement Sci. 2009;4:50. Epub 2009/08/07.
- Introducing data sciences to N-of-1 designs, statistics, use-cases, the future, and the Moniker ‘N-of-1’ trial. Harv Data Sci Rev. 2022;4(SI3): Epub 2022/09/08.
- Experimental designs to optimize treatments for individuals: Personalized N-of-1 trials. JAMA Pediatr. 2021;175(4):404-409.
- Statistical power for regression discontinuity designs in education: Empirical estimates of design effects relative to randomized controlled trials. 2012 Princeton, NJ: Mathematica Policy Research.
- Are missing data adequately handled in cluster randomised trials? A systematic review and guidelines. Clin Trials. 2014;11(5):590-600. Epub 2014/06/05.
- Breaking the matches in a paired t-test for community interventions when the number of pairs is small. Statistics in Medicine. 1995;14(13):1491-1504.
- Improving the reporting quality of nonrandomized evaluations of behavioral and public health interventions: the TREND statement. Am J Public Health. 2004;94(3):361-6.
- Multiplicity considerations in clinical trials. N Engl J Med. 2018;378(22):2115-2122.
- An empirical study of cluster randomization. International Journal of Epidemiology. 1982;11(3):283-286. Epub 1982/09/01.
- Randomization by cluster: Sample size requirements and analysis. American Journal of Epidemiology. 1981;114(6):906-914. Epub 1981/12/01.
- A methodological review of non-therapeutic intervention trials employing cluster randomization, 1979-1989. Int J Epidemiol. 1990;19(4):795-800. Epub 1990/12/01.
- Design and analysis of cluster randomization trials in health research. 2000 London: Arnold.
- The merits of breaking the matches: A cautionary tale. Statistics in Medicine. 2007;26(9):2036-51. Epub 2006/08/24.
- CONSORT 2010 statement: Extension to randomised crossover trials. BMJ. 2019;366:l4378. Epub 2019/07/31.
- Randomization tests. 2007 (4th ed.) Boca Raton, FL: Chapman & Hall/CRC.
- Systematic review showed that stepped-wedge cluster randomized trials often did not reach their planned sample size. J Clin Epidemiol. 2019;107:89-100. Epub 2018/11/21.
- Sample size for cluster randomized trials: effect of coefficient of variation of cluster size and analysis method. Int J Epidemiol. 2006;35(5):1292-300. Epub 2006/09/01.
- Internal and external validity of cluster randomised trials: Systematic review of recent trials. BMJ. 2008;336(7649):876-80. Epub 2008/03/25.
- A practical guide to cluster randomized trials in health research. 2012 London: Arnold.
- The family of single-case experimental designs. Harv Data Sci Rev. 2022;4(SI3): Epub 2022/09/08.
- Small-sample adjustments for Wald-type tests using sandwich estimators. Biometrics. 2001;57(4):1198-206.
- Baricitinib, methotrexate, or combination in patients with rheumatoid arthritis and no or limited prior disease-modifying antirheumatic drug treatment. Arthritis Rheumatol. 2017;69(3):506-517.
- Statistical methods for rates and proportions. 2003 (3rd ed.) Hoboken, NJ: John Wiley & Sons, Inc.
- Fundamentals of clinical trials. 2015 (5th ed.) New York: Springer.
- A comparison study of general linear mixed model and permutation tests in group-randomized trials under non-normal error distributions. [Dissertation] 2006 University of Memphis, Memphis, TN.
- On meta-analytic assessment of surrogate outcomes. Biostatistics. 2000;1(3):231-46.
- On design considerations and randomization-based inference for community intervention trials. Statistics in Medicine. 1996;15(11):1069-1092. Epub 1996/06/15.
- Sample size calculations for the design of cluster randomized trials: A summary of methodology. Contemp Clin Trials. 2015;42:41-50. Epub 2015/03/09.
- Statistical efficiency and optimal design for stepped cluster studies under linear mixed effects models. Stat Med. 2016;35(13):2149-66. Epub 2016/01/07.
- Relative efficiency of unequal cluster sizes in stepped wedge and other trial designs under longitudinal or cross-sectional sampling. Stat Med. 2018;37(30):4652-4664. Epub 2018/09/12.
- Making implementation science more rapid: Use of the RE-AIM framework for mid-course adaptations across five health services research projects in the Veterans Health Administration. Front Public Health. 2020;8:194. Epub 2020/05/27.
- Evaluating the public health impact of health promotion interventions: The RE-AIM framework. Am J Public Health. 1999;89(9):1322-7.
- Accounting for a decaying correlation structure in cluster randomized trials with continuous recruitment. Stat Med. 2019;38(11):1918-1934. Epub 2019/01/21.
- Admissible multiarm stepped-wedge cluster randomized trial designs. Stat Med. 2019;38(7):1103-1119. Epub 2018/11/06.
- The Gambia Hepatitis Intervention Study. Cancer Res. 1987;47(21):5782-7. Epub 1987/11/01.
- Power calculation for cross-sectional stepped wedge cluster randomized trials with variable cluster sizes. Biometrics. 2020;76(3):951-962. Epub 2019/11/04.
- Cluster randomised trials. 2017 (2nd ed.) Boca Raton, FL: CRC Press.
- Power analysis for single-case designs: Computations for (AB)(k) designs. Behav Res Methods. 2023;55(7):3494-3503. Epub 2022/10/12.
- Estimating effect size when there is clustering in one treatment group. Behav Res Methods. 2015;47(4):1295-1308. Epub 2014/11/27.
- Quality of stepped-wedge trial reporting can be reliably assessed using an updated CONSORT: Crowd-sourcing systematic review. J Clin Epidemiol. 2019;107:77-88. Epub 2018/12/01.
- How to design efficient cluster randomised trials. BMJ. 2017;358:j3064. Epub 2017/07/16.
- The stepped wedge cluster randomised trial: Rationale, design, analysis, and reporting. BMJ. 2015b;350:h391. Epub 2015/02/11.
- A tutorial on sample size calculation for multiple-period cluster randomized parallel, cross-over and stepped-wedge trials using the Shiny CRT Calculator. Int J Epidemiol. 2020;49(3):979-995. Epub 2020/02/22.
- Stepped-wedge cluster randomised controlled trials: A generic framework including parallel and multiple-level designs. Stat Med. 2015a;34(2):181-96. Epub 2014/10/24.
- Sample size calculations for stepped wedge and cluster randomised trials: A unified approach. J Clin Epidemiol. 2016;69:137-46. Epub 2015/09/05.
- Reflection on modern methods: When is a stepped-wedge cluster randomized trial a good study design choice? Int J Epidemiol. 2020;49(3):1043-1052. Epub 2020/05/09.
- Reporting of stepped wedge cluster randomised trials: Extension of the CONSORT 2010 statement with explanation and elaboration. BMJ. 2018;363:k1614. Epub 2018/11/09.
- Sample size requirements to detect an intervention by time interaction in longitudinal cluster randomized clinical trials. Statistics in Medicine. 2009;28(6):1017-27. Epub 2009/01/21.
- Sample size determinations for group-based randomized clinical trials with different levels of data hierarchy between experimental and control arms. Stat Methods Med Res. 2017;26(1):399-413. Epub 2016/07/11.
- Sample size requirements to detect an intervention by time interaction in longitudinal cluster randomized clinical trials with random slopes. Computational Statistics & Data Analysis. 2013;60:169-178. Epub 2013/03/06.
- Statin treatment and muscle symptoms: Series of randomised, placebo controlled N-of-1 trials. BMJ. 2021;372:n135. Epub 2021/02/24.
- Regression discontinuity designs in health: A systematic review. Epidemiology. 2021;32(1):87-93. Epub 2020/11/30. Erratum.
- Assessing the effect of an influenza vaccine in an encouragement design. Biostatistics. 2000;1(1):69-88.
- Stepped wedge trials with continuous recruitment require new ways of thinking. J Clin Epidemiol. 2019;116:161-166. Epub 2019/06/11.
- Analysis of cluster randomised trials with an assessment of outcome at baseline. BMJ. 2018;360:k1121. Epub 2018/03/20.
- Sample size calculation for stepped wedge and other longitudinal cluster randomised trials. Stat Med. 2016;35(26):4718-4728. Epub 2016/06/28.
- Clinical trials of behavioral interventions with heterogeneous teaching subgroup effects. Statistics in Medicine. 2002;21(10):1351-1364.
- Generalized estimating equations in cluster randomized trials with a small number of clusters: Review of practice and simulation study. Clin Trials. 2016;13(4):445-9. Epub 2016/04/19.
- Current issues in the design and analysis of stepped wedge trials. Contemp Clin Trials. 2015;45(Pt A):55-60. Epub 2015/08/03.
- Sample Size Calculations for Stepped Wedge Designs with Treatment Effects that May Change with the Duration of Time under Intervention. Prev Sci. 2024;25(Suppl 3):348-55. Epub 2023/09/20.
- Design and analysis of stepped wedge cluster randomized trials. Contemp Clin Trials. 2007;28(2):182-91. Epub 2006/07/07.
- Impact of CONSORT extension for cluster randomised trials on quality of reporting and study methodology: Review of random sample of 300 trials, 2000-8. BMJ. 2011;343:d5886. Epub 2011/09/29.
- Design and analysis of a 2-year parallel follow-up of repeated ivermectin mass drug administrations for control of malaria: Small sample considerations for cluster-randomized trials with count data. Clin Trials. 2021;17407745211028581. Epub 2021/07/03.
- Sample size in cluster-randomized trials with time to event as the primary endpoint. Statistics in Medicine. 2013;32(5):739-51. Epub 2012/08/02.
- When and how should multiple imputation be used for handling missing data in randomised clinical trials - a practical guide with flowcharts. BMC Med Res Methodol. 2017;17(1):162. Epub 2017/12/06.
- Assessing the most powerful analysis method for school-based intervention studies with alcohol, tobacco, and other drug outcomes. Addict Behav. 2004;29(3):595-606. Epub 2004/03/01.
- A satisfaction enhancement intervention for long-term weight loss. Obesity. 2006;14(5):863-869.
- Recommendations for choosing an analysis method that controls Type I error for unbalanced cluster sample designs with Gaussian outcomes. Statistics in Medicine. 2015;34(27):3531-45. Epub 2015/06/18.
- Increased risk of type I errors in cluster randomised trials with small or medium numbers of clusters: A review, reanalysis, and simulation study. Trials. 2016;17(1):438. Epub 2016/09/06.
- Assessing potential sources of clustering in individually randomised trials. BMC Med Res Methodol. 2013;13:58. Epub 2013/04/18.
- Information content of stepped wedge designs with unequal cluster-period sizes in linear mixed models: Informing incomplete designs. Stat Med. 2021;40(7):1736-1751. Epub 2021/01/12.
- Inference for the treatment effect in multiple-period cluster randomised trials when random effect correlation structure is misspecified. Stat Methods Med Res. 2019b;28(10-11):3112-3122. Epub 2018/09/07.
- Information content of cluster-period cells in stepped wedge trials. Biometrics. 2019a;75(1):144-152. Epub 2018/07/23.
- Impact of non-uniform correlation structure on sample size and power in multiple-period cluster randomised trials. Stat Methods Med Res. 2019a;28(3):703-716. Epub 2017/10/13.
- Sample size and power calculations for open cohort longitudinal cluster randomized trials. Stat Med. 2020 Epub 2020/03/04.
- Information content of stepped-wedge designs when treatment effect heterogeneity and/or implementation periods are present. Stat Med. 2019b;38(23):4686-4701. Epub 2019/07/18.
- A note on the efficiency of sandwich covariance matrix estimation. Journal of the American Statistical Association. 2001;96(456):1387-1396.
- Sample size estimation for stratified individual and cluster randomized trials with binary outcomes. Stat Med. 2020;39(10):1489-1513. Epub 2020/01/31.
- Analysis of stepped wedge cluster randomized trials in the presence of a time-varying treatment effect. Stat Med. 2022;41(22):4311-39. Epub 2022/06/30.
- STRATOS guidance document on measurement error and misclassification of variables in observational epidemiology: Part 1-basic theory and simple methods of adjustment. Stat Med. 2020;39(16):2197-2231. Epub 2020/04/03.
- Surrogate and intermediate endpoints in randomized trials: What's the goal? Clin Cancer Res. 2018;24(10):2239-2240. Epub 2018/02/12.
- GLIMMPSE: Online power computation for linear models with and without a baseline covariate. Journal of Statistical Software. 2013;54(10): Epub 2014/01/10.
- An imbalance in cluster sizes does not lead to notable loss of power in cross-sectional, stepped-wedge cluster randomised trials with a continuous outcome. Trials. 2017;18(1):109. Epub 2017/03/07.
- Estimating standardized effect sizes for two- and three-level partially nested data. Multivariate Behav Res. 2016;51(6):740-756. Epub 2016/11/01.
- Partially clustered designs for clinical trials: Unifying existing designs using consistent terminology. Clin Trials. 2023;20(2):99-110. Epub 2023/01/10.
- The effect of cluster size variability on statistical power in cluster-randomized trials. PLoS One. 2015;10(4):e0119074. Epub 2015/04/01.
- A design for testing clinical strategies: biased adaptive within‐subject randomization. Journal of the Royal Statistical Society, Series A (Statistics in Society). 2000;163(1):29-38.
- The use of random effects model to allow for clustering of individually randomized trials. Clinical Trials. 2005b;2(2):163-173.
- Clustering by health professional in individually randomised trials. BMJ. 2005a;330(7483):142-4. Epub 2005/01/15.
- A "SMART" design for building individualized treatment sequences. Annu Rev Clin Psychol. 2012;8:21-48. Epub 2011/12/12.
- Cluster randomized trials with a small number of clusters: which analyses should be used? Int J Epidemiol. 2018;47(3):1012. Epub 2018/03/27.
- Design and analysis considerations for cohort stepped wedge cluster randomized trials with a decay correlation structure. Stat Med. 2020;39(4):438-455. Epub 2019/12/04.
- Mixed-effects models for the design and analysis of stepped wedge cluster randomized trials: An overview. Stat Methods Med Res. 2021;30(2):612-639. Epub 2020/07/06.
- An evaluation of constrained randomization for the design and analysis of group-randomized trials. Statistics in Medicine. 2016;35(10):1565-79. Epub 2015/11/23.
- An evaluation of constrained randomization for the design and analysis of group-randomized trials with binary outcomes. Statistics in Medicine. 2017b;36(24):3791-3806. Epub 2017/08/09.
- An introduction to multiplicity issues in clinical trials: The what, why, when and how. Int J Epidemiol. 2017a;46(2):746-755. Epub 2016/12/26.
- Sample size calculation for cluster randomization trials with a time-to-event endpoint. Stat Med. 2020;39(25):3608-3623. Epub 2020/07/30.
- Small sample performance of bias-corrected sandwich estimators for cluster-randomized trials with binary outcomes. Stat Med. 2015;34(2):281-96. Epub 2014/10/24.
- The prevention and treatment of missing data in clinical trials. N Engl J Med. 2012;367(14):1355-60.
- Relative efficiency of equal versus unequal cluster sizes in cluster randomized trials with a small number of clusters. J Biopharm Stat. 2021;31(2):191-206. Epub 2020/09/24.
- Partially nested randomized controlled trials in education research: A guide to design and analysis. 2014 Washington, DC: National Center for Educational Research, Institute of Education Sciences, U.S. Department of Education. Available at: https://ies.ed.gov/ncer/pubs/20142000/pdf/20142000.pdf.
- A comparison of two bias-corrected covariance estimators for generalized estimating equations. Biometrics. 2007;63(3):935-41.
- Modelling partially cross-classified multilevel data. Br J Math Stat Psychol. 2015;68(2):342-62. Epub 2015/03/13.
- Regression discontinuity design. JAMA. 2020;324(4):381-382.
- Assessing exposure-time treatment effect heterogeneity in stepped-wedge cluster randomized trials. Biometrics. 2023;79(3):2551-64. Epub 2022/12/08.
- A covariance estimator for GEE with improved small-sample properties. Biometrics. 2001;57(1):126-34.
- Randomization, bootstrap and Monte Carlo methods in biology. 2021 (4th ed.) Boca Raton, FL: CRC Press.
- Systematic review finds major deficiencies in sample size methodology and reporting for stepped-wedge cluster randomised trials. BMJ Open. 2016;6(2):e010166. Epub 2016/02/06.
- The impact of varying cluster size in cross-sectional stepped-wedge cluster randomised trials. BMC Med Res Methodol. 2019;19(1):123. Epub 2019/06/14.
- Highly efficient stepped wedge designs for clusters of unequal size. Biometrics. 2020;76(4):1167-1176. Epub 2020/02/03.
- Improved hypothesis testing for coefficients in generalized estimating equations with small samples of clusters. Stat Med. 2006;25(23):4081-98.
- Manipulation of the running variable in the regression discontinuity design: A density test. J Econometrics. 2008;142(2):698-714.
- Modeling clustered data with very few clusters. Multivariate Behav Res. 2016;51(4):495-518. Epub 2016/06/07.
- Systematic review of stepped wedge cluster randomized trials shows that design is particularly used to evaluate interventions during routine implementation. J Clin Epidemiol. 2011;64(9):936-48. Epub 2011/03/16.
- Design, analysis, and presentation of crossover trials. Trials. 2009;10:27. Epub 2009/04/30.
- Power analysis of trials with multilevel data. 2016 Boca Raton: CRC Press.
- Optimal designs for group randomized trials and group administered treatments with outcomes at the subject and group level. Stat Methods Med Res. 2020;29(3):797-810. Epub 2019/05/01.
- Sample size formulae for trials comparing group and individual treatments in a multilevel model. Statistics in Medicine. 2008;27(15):2850-64. Epub 2007/10/26.
- Small sample correction for the variance of GEE estimators. Biometrical Journal. 2003;45(4):395-409.
- Regression discontinuity designs are underutilized in medicine, epidemiology, and public health: A review of current and best practice. J Clin Epidemiol. 2015;68(2):122-33.
- Ten recommendations for using implementation frameworks in research and practice. Implement Sci Commun. 2020;1:42. Epub 2020/04/30.
- Statistical design of THRio: A phased implementation clinic-randomized study of a tuberculosis preventive therapy intervention. Clin Trials. 2007;4(2):190-9.
- Further comparisons of the random coefficients model with repeated measures ANOVA in longitudinal group-randomized trials. In Joint Statistical Meetings [Virtual Conference]. 2021.
- An experimental design for the development of adaptive treatment strategies. Stat Med. 2005;24(10):1455-1481.
- Design and analysis of group-randomized trials. 1998 New York: Oxford University Press.
- Statistical models appropriate for designs often used in group-randomized trials. Stat Med. 2001;20(9-10):1373-85. Epub 2001/05/09.
- Methods to reduce the impact of intraclass correlation in group-randomized trials. Evaluation Review. 2003;27(1):79-103. Epub 2003/02/06.
- Sizing a trial to alter the trajectory of health behaviours: Methods, parameter estimates, and their application. Statistics in Medicine. 2007;26(11):2297-2316. Epub 2006/10/18.
- A comparison of permutation and mixed-model regression methods for the analysis of simulated data in the context of a group-randomized trial. Statistics in Medicine. 2006;25(3):375-388. Epub 2005/09/07.
- Design and analysis of group-randomized trials in cancer: A review of current practices. Journal of the National Cancer Institute. 2008;100(7):483-491. Epub 2008/03/25.
- Design and analysis of group-randomized trials in cancer: A review of current practices. Preventive Medicine. 2018;111:241-247. Epub 2018/03/16.
- Essential ingredients and innovations in the design and analysis of group-randomized trials. Annu Rev Public Health. 2020;41:1-19. Epub 2019/12/23.
- Design and analysis of group-randomized trials: A review of recent methodological developments. American Journal of Public Health. 2004;94(3):423-432. Epub 2004/03/05.
- An Introduction to Adaptive Interventions and SMART Designs in Education. 2019 Washington, DC: National Center for Special Education Research, Institute of Education Sciences, U.S. Department of Education. Available at: https://files.eric.ed.gov/fulltext/ED600470.pdf.
- Stepped-wedge cluster-randomised controlled trial to assess the cardiovascular health effects of a managed aquifer recharge initiative to reduce drinking water salinity in southwest coastal Bangladesh: Study design and rationale. BMJ Open. 2017;7(9):e015205. Epub 2017/09/01.
- Evidence and reporting standards in N-of-1 medical studies: A systematic review. Transl Psychiatry. 2023;13(1):263. Epub 2023/07/18.
- Adherence to key recommendations for design and analysis of stepped-wedge cluster randomized trials: A review of trials published 2016-2022. Clin Trials. 2023;17407745231208397. Epub 2023/11/21.
- Mixed effects approach to the analysis of the stepped wedge cluster randomised trial-Investigating the confounding effect of time through simulation. PLoS One. 2018;13(12):e0208876. Epub 2018/12/13.
- Regression discontinuity designs: An approach to the evaluation of treatment efficacy in primary care using observational data. BMJ. 2014;349:g5293. Epub 2014/09/08.
- Use of clustering analysis in randomized controlled trials in orthopaedic surgery. BMC Med Res Methodol. 2015;15:17. Epub 2015/04/19.
- Individually randomized group treatment trials: A critical appraisal of frequently used design and analytic approaches. American Journal of Public Health. 2008;98(8):1418-1424. Epub 2008/06/12. Erratum.
- Ignoring the group in group-level HIV/AIDS intervention trials: A review of reported design and analytic methods. AIDS. 2011;25(7):989-96. Epub 2011/04/14.
- Small-sample adjustments in using the sandwich variance estimator in generalized estimating equations. Stat Med. 2002;21(10):1429-41.
- Effectiveness of a national quality improvement programme to improve survival after emergency abdominal surgery (EPOCH): A stepped-wedge cluster-randomised trial. Lancet. 2019;393(10187):2213-2221. Epub 2019/04/25.
- Cutoff designs for community-based intervention studies. Stat Med. 2011;30(15):1865-82. Epub 2011/04/17.
- Reporting of noninferiority and equivalence randomized trials: Extension of the CONSORT 2010 statement. JAMA. 2012;308(24):2594-604.
- Finite sample adjustments in estimating equations and covariance estimators for intracluster correlations. Stat Med. 2008;27(27):5764-85.
- Surrogate endpoints in clinical trials: Definition and operational criteria. Stat Med. 1989;8(4):431-40.
- On the distribution of the unpaired t-statistic with paired data. Statistics in Medicine. 1996;15(10):1059-1063. Epub 1996/05/30.
- Randomization inference for balanced cluster-randomized trials. Clin Trials. 2005;2(2):130-40.
- Common pitfalls in statistical analysis: Intention-to-treat versus per-protocol analysis. Perspect Clin Res. 2016;7(3):144-6.
- Hierarchical linear models. 2002 (2nd ed.) Thousand Oaks, CA: Sage Publications, Inc.
- Non-inferiority trials: Are they inferior? A systematic review of reporting in major medical journals. BMJ Open. 2016;6(10):e012594. Epub 2016/10/07.
- The implications of noncompliance for randomized trials with partial nesting due to group treatment. Stat Med. 2021;40(2):349-368. Epub 2020/10/28.
- Design and analysis of trials with a partially nested design and a binary outcome measure. Stat Med. 2016;35(10):1616-36. Epub 2015/12/15.
- Design and analysis of clinical trials with clustering effects due to treatment. Clinical Trials. 2005;2(2):152-162.
- Design and analysis of non-pharmacological treatment trials with multiple therapists per patient. Statistics in Medicine. 2013;32(1):81-98. Epub 2012/08/02.
- Application of the marginal structural model to account for suboptimal adherence in a randomized controlled trial. Contemp Clin Trials Commun. 2016;4:222-228. Epub 2016/11/03.
- Randomization: The forgotten component of the randomized clinical trial. Stat Med. 2019;38(1):1-12. Epub 2018/07/25.
- Methods for sample size determination in cluster randomized trials. Int J Epidemiol. 2015b;44(3):1051-67. Epub 2015/07/13.
- Reporting and methodological quality of sample size calculations in cluster randomized trials could be improved: A review. J Clin Epidemiol. 2015a;68(6):716-23. Epub 2014/12/15.
- N-of-1 trials: The epitome of personalized medicine? J Clin Transl Sci. 2023;7(1):e161. Epub 2023/07/03.
- Statistical power for regression discontinuity designs in education evaluations. J Educ Behav Stat. 2009;34(2):238-266.
- Finite-sample corrected generalized estimating equation of population average treatment effects in stepped wedge cluster randomized trials. Stat Methods Med Res. 2017;26(2):583-597. Epub 2014/09/29.
- A clinical trial of change in maternal smoking and its effect on birth weight. JAMA. 1984;251(7):911-5.
- STRATOS guidance document on measurement error and misclassification of variables in observational epidemiology: Part 2-more complex methods of adjustment and advanced topics. Stat Med. 2020;39(16):2232-2263. Epub 2020/04/03.
- Efficacy of prostate-specific antigen screening: Use of regression discontinuity in the PLCO cancer screening trial. JAMA Oncol. 2015;1(7):984-6. Erratum.
- Accounting for cluster randomization: A review of Primary Prevention Trials, 1990 through 1993. American Journal of Public Health. 1995;85(10):1378-1383. Epub 1995/10/01.
- Effect of duloxetine on pain, function, and quality of life among patients with chemotherapy-induced painful peripheral neuropathy: A randomized clinical trial. JAMA. 2013;309(13):1359-67.
- Strategies for evaluating the assumptions of the regression discontinuity design: A case study using a human papillomavirus vaccination programme. Int J Epidemiol. 2017;46(3):939-949. Epub 2016/10/08.
- Statistical methods. 1989 (8th ed.) Ames, IA: The Iowa State University Press.
- Testing an implementation strategy bundle on adoption and sustainability of evidence to optimize physical function in community-dwelling disabled and older adults in a Medicaid waiver: A multi-site pragmatic hybrid type III protocol. Implement Sci. 2019;14(1):60. Epub 2019/06/13.
- Partially nested designs in psychotherapy trials: A review of modeling developments. Psychother Res. 2017;27(4):425-436. Epub 2015/12/19.
- Design of a dual randomized trial in a type 2 hybrid effectiveness-implementation study. Implement Sci. 2023;18(1):64. Epub 2023/11/23.
- Association between Medicare policy reforms and changes in hospitalized Medicare beneficiaries' severity of illness. JAMA Netw Open. 2019;2(5):e193290. Epub 2019/05/03.
- Personalized (N-of-1) trials for patient-centered treatments of multimorbidity. Harv Data Sci Rev. 2022;4(SI3): Epub 2022/09/08.
- Sample size for partially nested designs and other nested or crossed designs with a continuous outcome when adjusted for baseline. Stat Med. 2023;42(19):3568-92. Epub 2023/06/22.
- Regression-discontinuity analysis: An alternative to the ex-post facto experiment. Obs Stud. 2017;3(2):119-128.
- Comparison of small-sample standard-error corrections for generalised estimating equations in stepped wedge cluster randomised trials with a binary outcome: A simulation study. Stat Methods Med Res. 2021;30(2):425-439. Epub 2020/09/24.
- Bias and inference from misspecified mixed-effect models in stepped wedge trial analysis. Stat Med. 2017;36(23):3670-3682. Epub 2017/05/28.
- Power analysis for idiographic (within-subject) clinical trials: Implications for treatments of rare conditions and precision medicine. Behav Res Methods. 2022;1-25. Epub 2022/12/16.
- Review of recent methodological developments in group-randomized trials: Part 1-Design. Am J Public Health. 2017a;107(6):907-915. Epub 2017/04/20.
- Review of recent methodological developments in group-randomized trials: Part 2-Analysis. Am J Public Health. 2017b;107(7):1078-1086. Epub 2017/05/18.
- Relative efficiency of unequal versus equal cluster sizes in cluster randomized and multicentre trials. Statistics in Medicine. 2007;26(13):2589-2603. Epub 2006/11/10.
- Design and analysis of group-randomized trials: A review of recent practices. Am J Public Health. 2004;94(3):393-9. Epub 2004/03/05.
- Regression discontinuity designs in healthcare research. BMJ. 2016;352:i1216. Epub 2016/03/14.
- Net benefit approaches to the evaluation of prediction models, molecular markers, and diagnostic tests. BMJ. 2016;352:i6. Epub 2016/01/25.
- A comprehensive history of regression discontinuity designs: An empirical survey of the last 60 years. J Econ Surv. 2022;36(4):1130-78.
- CONSORT extension for reporting N-of-1 trials (CENT) 2015 Statement. J Clin Epidemiol. 2016;76:9-17. Epub 2015/08/10.
- swCRTdesign: An RPackage for Stepped Wedge Trial Design and Analysis. Comput Methods Programs Biomed. 2020;;196:105514. Epub 2020/06/20.
- Sample size calculation for count outcomes in cluster randomization trials with varying cluster sizes. Commun Stat Theory Methods. 2020;49(1):116-124. Epub 2018/12/21.
- Designing individually randomized group treatment trials with repeated outcome measurements using generalized estimating equations. Stat Med. 2024;43(2):358-78. Epub 2023/11/27.
- Stepped wedge designs could reduce the required sample size in cluster randomized trials. J Clin Epidemiol. 2013;66(7):752-8. Epub 2013/03/22.
- Power and sample size calculation for stepped-wedge designs with discrete outcomes. Trials. 2021;22(1):598. Epub 2021/09/06.
- Sample size considerations for stratified cluster randomization design with binary outcomes and varying cluster size. Stat Med. 2019;38(18):3395-3404. Epub 2019/04/29.
- Relative efficiency and sample size for cluster randomized trials with variable cluster sizes. Clin Trials. 2011;8(1):27-36. Epub 2010/12/16.
- The ClinicalTrials.gov results database--update and key issues. N Engl J Med. 2011;364(9):852-60.
- An analysis of variance pitfall: The fixed effects analysis in a nested design. Educational and Psychological Measurement. 1990;50(4):731-738.
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