Publications

Network meta-analysis incorporating randomized controlled trials and non-randomized comparative cohort studies for assessing the safety and effectiveness of medical treatments: challenges and opportunities.

Syst Rev
Cameron C, Fireman B, Hutton B, Clifford T, Coyle D, Wells G, Dormuth CR, Platt R, Toh S

Comparative effectiveness of laparoscopic adjustable gastric banding vs laparoscopic gastric bypass.

JAMA Surg
Arterburn D, Powers JD, Toh S, Polsky S, Butler MG, Portz JD, Donahoo WT, Herrinton L, Williams RJ, Vijayadeva V, Fisher D, Bayliss EA.

Trends in elective labor induction for six United States health plans, 2001-2007.

J Womens Health (Larchmt)
Dublin S, Johnson KE, Walker RL, Avalos LA, Andrade SE, Beaton SJ, Davis RL, Herrinton LJ, Pawloski PA, Raebel MA, Smith DH, Toh S, Caughey AB

Characteristics of study design and elements that may contribute to the success of electronic safety monitoring systems.

Pharmacoepidemiol Drug Saf
Bell C, Chakravarty A, Gruber S, Heckbert SR, Levenson M, Martin D, Nelson JC, Pinheiro S, Psaty BM, Reich CG, Schneeweiss S, Shoaibi A, Toh S, Walker AM

Potential bias of instrumental variable analyses for observational comparative effectiveness research.

Ann. Intern. Med.
Garabedian LF, Chu P, Toh S, Zaslavsky AM, Soumerai SB

Privacy-preserving analytic methods for multisite comparative effectiveness and patient-centered outcomes research.

Med Care
Toh S, Shetterly S, Powers JD, Arterburn D

Chronic opioid use emerging after bariatric surgery.

Pharmacoepidemiol Drug Saf
Raebel MA, Newcomer SR, Bayliss EA, Boudreau D, DeBar L, Elliott TE, Ahmed AT, Pawloski PA, Fisher D, Toh S, Donahoo WT

Pharmacotherapy for incident attention-deficit/hyperactivity disorder: practice patterns and quality metrics.

Curr Med Res Opin
Bussing R, Narwaney KJ, Winterstein AG, Newton DA, DeBar L, Boscarino JA, Toh S, Pawloski P, Nordin JD, Herrinton LJ, Mason D, Daley MF

Accuracy of Electronic Health Record-Derived Data for the Identification of Incident ADHD.

J Atten Disord
Daley MF, Newton DA, Debar L, Newcomer SR, Pieper L, Boscarino JA, Toh S, Pawloski P, Nordin JD, Nakasato C, Herrinton LJ, Bussing R

Response to the letter by Mol.

Pharmacoepidemiol Drug Saf
Briesacher BA, Soumerai SB, Zhang F, Toh S, Andrade SE, Wagner JL, Shoaibi A, Gurwitz JH

RE: Drug risk assessment and data reuse.

Pharmacoepidemiol Drug Saf
Toh S, Avorn J, D'Agostino RB, Gurwitz JH, Psaty BM, Rothman KJ, Saag KG, Sturkenboom MC, Vandenbroucke JP, Winterstein AG, Strom BL.

The prevalence and trends of antiviral medication use during pregnancy in the US: a population-based study of 664,297 deliveries in 2001-2007.

Matern Child Health J
Avalos LA, Chen H, Yang C, Andrade SE, Cooper WO, Cheetham CT, Davis RL, Dublin S, Hammad TA, Kaplan S, Pawloski PA, Raebel MA, Scott PE, Smith DH, Toh S, Li DK

Medication exposure in pregnancy risk evaluation program: the prevalence of asthma medication use during pregnancy.

Matern Child Health J
Hansen C, Joski P, Freiman H, Andrade S, Toh S, Dublin S, Cheetham C, Cooper W, Pawloski P, Li DK, Beaton S, Kaplan S, Scott P, Hammad T, Davis R

Validation of claims-based algorithms for identification of high-grade cervical dysplasia and cervical cancer.

Pharmacoepidemiol Drug Saf
Kim SC, Gillet VG, Feldman S, Lii H, Toh S, Brown JS, Katz JN, Solomon DH, Schneeweiss S

An analytic framework for aligning observational and randomized trial data: Application to postmenopausal hormone therapy and coronary heart disease.

Stat Biosci
Toh S, Manson JE

Re-using Mini-Sentinel data following rapid assessments of potential safety signals via modular analytic programs.

Pharmacoepidemiol Drug Saf
Toh S, Avorn J, D'Agostino RB, Gurwitz JH, Psaty BM, Rothman KJ, Saag KG, Sturkenboom MC, Vandenbroucke JP, Winterstein AG, Strom BL

Confounding adjustment in comparative effectiveness research conducted within distributed research networks.

Med Care
Toh S, Gagne JJ, Rassen JA, Fireman BH, Kulldorff M, Brown JS

Data quality assessment for comparative effectiveness research in distributed data networks.

Med Care
Brown JS, Kahn M, Toh S

Multivariable confounding adjustment in distributed data networks without sharing of patient-level data.

Pharmacoepidemiol Drug Saf
Toh S, Reichman ME, Houstoun M, Ding X, Fireman BH, Gravel E, Levenson M, Li L, Moyneur E, Shoaibi A, Zornberg G, Hennessy S

A critical review of methods to evaluate the impact of FDA regulatory actions.

Pharmacoepidemiol Drug Saf
Briesacher BA, Soumerai SB, Zhang F, Toh S, Andrade SE, Wagner JL, Shoaibi A, Gurwitz JH