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Items: 1 to 50 of 99


Accrual Prediction Program: A web-based clinical trials tool for monitoring and predicting accrual for early-phase cancer studies.

Liu J, Wick JA, Mudaranthakam DP, Jiang Y, Mayo MS, Gajewski BJ.

Clin Trials. 2019 Aug 26:1740774519871474. doi: 10.1177/1740774519871474. [Epub ahead of print]


Effect of Bazedoxifene and Conjugated Estrogen (Duavee) on Breast Cancer Risk Biomarkers in High-Risk Women: A Pilot Study.

Fabian CJ, Nye L, Powers KR, Nydegger JL, Kreutzjans AL, Phillips TA, Metheny T, Winblad O, Zalles CM, Hagan CR, Goodman ML, Gajewski BJ, Koestler DC, Chalise P, Kimler BF.

Cancer Prev Res (Phila). 2019 Oct;12(10):711-720. doi: 10.1158/1940-6207.CAPR-19-0315. Epub 2019 Aug 16.


Nutrition literacy predicts adherence to healthy/unhealthy diet patterns in adults with a nutrition-related chronic condition.

Taylor MK, Sullivan DK, Ellerbeck EF, Gajewski BJ, Gibbs HD.

Public Health Nutr. 2019 Aug;22(12):2157-2169. doi: 10.1017/S1368980019001289. Epub 2019 May 31.


Bayesian hierarchical EMAX model for dose-response in early phase efficacy clinical trials.

Gajewski BJ, Meinzer C, Berry SM, Rockswold GL, Barsan WG, Korley FK, Martin RH.

Stat Med. 2019 Jul 30;38(17):3123-3138. doi: 10.1002/sim.8167. Epub 2019 May 9.


The Kansas University DHA Outcomes Study (KUDOS) clinical trial: long-term behavioral follow-up of the effects of prenatal DHA supplementation.

Colombo J, Shaddy DJ, Gustafson K, Gajewski BJ, Thodosoff JM, Kerling E, Carlson SE.

Am J Clin Nutr. 2019 May 1;109(5):1380-1392. doi: 10.1093/ajcn/nqz018.


Using an Anchor to Improve Linear Predictions with Application to Predicting Disease Progression.

Karanevich A, He J, Gajewski BJ.

Rev Colomb Estad. 2018 Jul-Dec;41(2):137-155. doi: 10.15446/rce.v41n2.68535.


Using automated electronic medical record data extraction to model ALS survival and progression.

Karanevich AG, Weisbrod LJ, Jawdat O, Barohn RJ, Gajewski BJ, He J, Statland JM.

BMC Neurol. 2018 Dec 14;18(1):205. doi: 10.1186/s12883-018-1208-z.


Dose-response relationship between docosahexaenoic acid (DHA) intake and lower rates of early preterm birth, low birth weight and very low birth weight.

Carlson SE, Gajewski BJ, Alhayek S, Colombo J, Kerling EH, Gustafson KM.

Prostaglandins Leukot Essent Fatty Acids. 2018 Nov;138:1-5. doi: 10.1016/j.plefa.2018.09.002. Epub 2018 Sep 20.


Comments on "Tutorial on statistical considerations on subgroup analysis in confirmatory clinical trials".

Zhang C, Mayo MS, Gajewski BJ.

Stat Med. 2018 Aug 30;37(19):2900-2901. doi: 10.1002/sim.7678. Epub 2018 Jul 16.


Two brief valid measures of therapeutic alliance in counseling for tobacco dependence.

Warlick C, Richter KP, Catley D, Gajewski BJ, Martin LE, Mussulman LM.

J Subst Abuse Treat. 2018 Mar;86:60-64. doi: 10.1016/j.jsat.2017.12.010. Epub 2017 Dec 29.


Using an onset-anchored Bayesian hierarchical model to improve predictions for amyotrophic lateral sclerosis disease progression.

Karanevich AG, Statland JM, Gajewski BJ, He J.

BMC Med Res Methodol. 2018 Feb 6;18(1):19. doi: 10.1186/s12874-018-0479-9.


Changing the default for tobacco-cessation treatment in an inpatient setting: study protocol of a randomized controlled trial.

Faseru B, Ellerbeck EF, Catley D, Gajewski BJ, Scheuermann TS, Shireman TI, Mussulman LM, Nazir N, Bush T, Richter KP.

Trials. 2017 Aug 14;18(1):379. doi: 10.1186/s13063-017-2119-9.


Comparison of Dichotomized and Distributional Approaches in Rare Event Clinical Trial Design: a Fixed Bayesian Design.

Lei Y, Carlson S, Yelland LN, Makrides M, Gibson R, Gajewski BJ.

J Appl Stat. 2017;44(8):1466-1478. doi: 10.1080/02664763.2016.1214244. Epub 2016 Aug 12.


Personalized Medicine Enrichment Design for DHA Supplementation Clinical Trial.

Lei Y, Mayo MS, Carlson SE, Gajewski BJ.

Contemp Clin Trials Commun. 2017 Mar;5:116-122. doi: 10.1016/j.conctc.2017.01.002. Epub 2017 Jan 27.


Assessment of DHA on reducing early preterm birth: the ADORE randomized controlled trial protocol.

Carlson SE, Gajewski BJ, Valentine CJ, Rogers LK, Weiner CP, DeFranco EA, Buhimschi CS.

BMC Pregnancy Childbirth. 2017 Feb 13;17(1):62. doi: 10.1186/s12884-017-1244-5.


Commitment and capacity for providing evidence-based tobacco treatment in US drug treatment facilities.

Richter KP, Hunt JJ, Cupertino AP, Gajewski BJ, Jiang Y, Marquis J, Friedmann PD.

Subst Abus. 2017 Jan-Mar;38(1):35-39. doi: 10.1080/08897077.2016.1265039. Epub 2016 Nov 29.


Prenatal DHA supplementation and infant attention.

Colombo J, Gustafson KM, Gajewski BJ, Shaddy DJ, Kerling EH, Thodosoff JM, Doty T, Brez CC, Carlson SE.

Pediatr Res. 2016 Nov;80(5):656-662. doi: 10.1038/pr.2016.134. Epub 2016 Jun 30.


Trends in Nursing Care Efficiency From 2007 to 2011 on Acute Nursing Units.

Yankovsky A, Gajewski BJ, Dunton N.

Nurs Econ. 2016 Nov-Dec;34(6):266-76.


A novel method for expediting the development of patient-reported outcome measures and an evaluation across several populations.

Garrard L, Price LR, Bott MJ, Gajewski BJ.

Appl Psychol Meas. 2016 Oct;40(7):455-468. Epub 2016 Jun 14.


Predicting the effect of maternal docosahexaenoic acid (DHA) supplementation to reduce early preterm birth in Australia and the United States using results of within country randomized controlled trials.

Yelland LN, Gajewski BJ, Colombo J, Gibson RA, Makrides M, Carlson SE.

Prostaglandins Leukot Essent Fatty Acids. 2016 Sep;112:44-9. doi: 10.1016/j.plefa.2016.08.007. Epub 2016 Aug 17.


A pressure ulcer and fall rate quality composite index for acute care units: A measure development study.

Boyle DK, Jayawardhana A, Burman ME, Dunton NE, Staggs VS, Bergquist-Beringer S, Gajewski BJ.

Int J Nurs Stud. 2016 Nov;63:73-81. doi: 10.1016/j.ijnurstu.2016.08.020. Epub 2016 Sep 1.


A Bayesian comparative effectiveness trial in action: developing a platform for multisite study adaptive randomization.

Brown AR, Gajewski BJ, Aaronson LS, Mudaranthakam DP, Hunt SL, Berry SM, Quintana M, Pasnoor M, Dimachkie MM, Jawdat O, Herbelin L, Barohn RJ.

Trials. 2016 Aug 31;17(1):428. doi: 10.1186/s13063-016-1544-5.


Docosahexaenoic acid supplementation (DHA) and the return on investment for pregnancy outcomes.

Shireman TI, Kerling EH, Gajewski BJ, Colombo J, Carlson SE.

Prostaglandins Leukot Essent Fatty Acids. 2016 Aug;111:8-10. doi: 10.1016/j.plefa.2016.05.008. Epub 2016 May 13.


Bayesian accrual prediction for interim review of clinical studies: open source R package and smartphone application.

Jiang Y, Guarino P, Ma S, Simon S, Mayo MS, Raghavan R, Gajewski BJ.

Trials. 2016 Jul 22;17(1):336. doi: 10.1186/s13063-016-1457-3.


Commensurate Priors on a Finite Mixture Model for Incorporating Repository Data in Clinical Trials.

Gajewski BJ, Reese CS, Colombo J, Carlson SE.

Stat Biopharm Res. 2016;8(2):151-160. Epub 2016 Jun 2.


Hyperbaric oxygen brain injury treatment (HOBIT) trial: a multifactor design with response adaptive randomization and longitudinal modeling.

Gajewski BJ, Berry SM, Barsan WG, Silbergleit R, Meurer WJ, Martin R, Rockswold GL.

Pharm Stat. 2016 Sep;15(5):396-404. doi: 10.1002/pst.1755. Epub 2016 Jun 15.


A novel evaluation of optimality for randomized controlled trials.

Wick J, Berry SM, Yeh HW, Choi W, Pacheco CM, Daley C, Gajewski BJ.

J Biopharm Stat. 2017;27(4):659-672. doi: 10.1080/10543406.2016.1198367. Epub 2016 Jun 13.


Reducing Iron Deficiency in 18-36-months-old US Children: Is the Solution Less Calcium?

Kerling EH, Souther LM, Gajewski BJ, Sullivan DK, Georgieff MK, Carlson SE.

Matern Child Health J. 2016 Sep;20(9):1798-803. doi: 10.1007/s10995-016-1982-4.


A novel method for expediting the development of patient-reported outcome measures and an evaluation of its performance via simulation.

Garrard L, Price LR, Bott MJ, Gajewski BJ.

BMC Med Res Methodol. 2015 Sep 29;15:77. doi: 10.1186/s12874-015-0071-5.


Bayesian and frequentist approaches to assessing reliability and precision of health-care provider quality measures.

Staggs VS, Gajewski BJ.

Stat Methods Med Res. 2017 Jun;26(3):1341-1349. doi: 10.1177/0962280215577410. Epub 2015 Mar 17.


Building efficient comparative effectiveness trials through adaptive designs, utility functions, and accrual rate optimization: finding the sweet spot.

Gajewski BJ, Berry SM, Quintana M, Pasnoor M, Dimachkie M, Herbelin L, Barohn R.

Stat Med. 2015 Mar 30;34(7):1134-49. doi: 10.1002/sim.6403. Epub 2015 Jan 7.


Modeling and validating Bayesian accrual models on clinical data and simulations using adaptive priors.

Jiang Y, Simon S, Mayo MS, Gajewski BJ.

Stat Med. 2015 Feb 20;34(4):613-29. doi: 10.1002/sim.6359. Epub 2014 Nov 6.


Sorting it Out: Pile Sorting as a Mixed Methodology for Exploring Barriers to Cancer Screening.

Yeh HW, Gajewski BJ, Perdue DG, Cully A, Cully L, Greiner KA, Choi WS, Daley CM.

Qual Quant. 2014 Sep 1;48(5):2569-2587.


Expediting Clinical and Translational Research via Bayesian Instrument Development.

Jiang Y, Boyle DK, Bott MJ, Wick JA, Yu Q, Gajewski BJ.

Appl Psychol Meas. 2014 Jun;38(4):296-310.


Teaching Confirmatory Factor Analysis to Non-Statisticians: A Case Study for Estimating Composite Reliability of Psychometric Instruments.

Gajewski BJ, Jiang Y, Yeh HW, Engelman K, Teel C, Choi WS, Greiner KA, Daley CM.

Case Studies Bus Ind Gov Stat. 2014 Jan;5(2):88-101.


Student performance and satisfaction for a musculoskeletal objective structured clinical examination.

Swift M, Spake E, Gajewski BJ.

J Allied Health. 2013 Winter;42(4):214-22.


Assessment of mammography experiences and satisfaction among American Indian/Alaska Native women.

Ndikum-Moffor FM, Braiuca S, Daley CM, Gajewski BJ, Engelman KK.

Womens Health Issues. 2013 Nov-Dec;23(6):e395-402. doi: 10.1016/j.whi.2013.08.003.


Staff commitment to providing tobacco dependence in drug treatment: Reliability, validity, and results of a national survey.

Hunt JJ, Cupertino AP, Gajewski BJ, Jiang Y, Ronzani TM, Richter KP.

Psychol Addict Behav. 2014 Jun;28(2):389-95. doi: 10.1037/a0034389. Epub 2013 Oct 14.


Capacity of US drug treatment facilities to provide evidence-based tobacco treatment.

Hunt JJ, Gajewski BJ, Jiang Y, Cupertino AP, Richter KP.

Am J Public Health. 2013 Oct;103(10):1799-801. doi: 10.2105/AJPH.2013.301427. Epub 2013 Aug 15.


On the Existence of Constant Accrual Rates in Clinical Trials and Direction for Future Research.

Gajewski BJ, Simon SD, Carlson SE.

Int J Stat Probab. 2012 Nov 1;1(2):p43.


Neurochemical analysis of primary motor cortex in chronic low back pain.

Sharma NK, Brooks WM, Popescu AE, Vandillen L, George SZ, McCarson KE, Gajewski BJ, Gorman P, Cirstea CM.

Brain Sci. 2012 Sep 1;2(3):319-31. doi: 10.3390/brainsci2030319.


The index of tobacco treatment quality: development of a tool to assess evidence-based treatment in a national sample of drug treatment facilities.

Cupertino AP, Hunt JJ, Gajewski BJ, Jiang Y, Marquis J, Friedmann PD, Engelman KK, Richter KP.

Subst Abuse Treat Prev Policy. 2013 Mar 15;8:13. doi: 10.1186/1747-597X-8-13.


DHA supplementation and pregnancy outcomes.

Carlson SE, Colombo J, Gajewski BJ, Gustafson KM, Mundy D, Yeast J, Georgieff MK, Markley LA, Kerling EH, Shaddy DJ.

Am J Clin Nutr. 2013 Apr;97(4):808-15. doi: 10.3945/ajcn.112.050021. Epub 2013 Feb 20.


Agreement of fall classifications among staff in U.S. hospitals.

Simon M, Klaus S, Gajewski BJ, Dunton N.

Nurs Res. 2013 Mar-Apr;62(2):74-81. doi: 10.1097/NNR.0b013e31827bf8c9.


Dietary sialic acid and cholesterol influence cortical composition in developing rats.

Scholtz SA, Gottipati BS, Gajewski BJ, Carlson SE.

J Nutr. 2013 Feb;143(2):132-5. doi: 10.3945/jn.112.169508. Epub 2012 Dec 19.


A longitudinal analysis of nursing specialty certification by Magnet® status and patient unit type.

Boyle DK, Gajewski BJ, Miller PA.

J Nurs Adm. 2012 Dec;42(12):567-73. doi: 10.1097/NNA.0b013e318274b581.


Sampling challenges in nursing home research.

Tilden VP, Thompson SA, Gajewski BJ, Buescher CM, Bott MJ.

J Am Med Dir Assoc. 2013 Jan;14(1):25-8. doi: 10.1016/j.jamda.2012.08.015. Epub 2012 Oct 5.


Identifying individual changes in performance with composite quality indicators while accounting for regression to the mean.

Gajewski BJ, Dunton N.

Med Decis Making. 2013 Apr;33(3):396-406. doi: 10.1177/0272989X12461855. Epub 2012 Oct 3.

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