Bayesian hierarchical network autocorrelation models for estimating direct and indirect effects of peer hospitals on outcomes of hospitalized patients

by Guanqing Chen, A. James O’Malley
Published 2024-06-01

Don’t dismiss logistic regression: the case for sensible extraction of interactions in the era of machine learning

by Joshua J. Levy, A. James O’Malley
Published 2020-06-01

Referral paths in the U.S. physician network

by Chuankai An, A. James O’Malley, Daniel N. Rockmore
Published 2018-07-01

Towards intelligent complex networks: the space and prediction of information walks

by Chuankai An, A. James O’Malley, Daniel N. Rockmore
Published 2019-06-01

Clinically informed machine learning elucidates the shape of hospice racial disparities within hospitals

by Inas S. Khayal, A. James O’Malley, Amber E. Barnato
Published 2023-10-01

Estimation of an inter-rater intra-class correlation coefficient that overcomes common assumption violations in the assessment of health measurement scales

by Carly A. Bobak, Paul J. Barr, A. James O’Malley
Published 2018-09-01

Time dependent hazard ratio estimation using instrumental variables without conditioning on an omitted covariate

by Todd A. MacKenzie, Pablo Martinez-Camblor, A. James O’Malley
Published 2021-03-01

Population trends and variation in body mass index from 1971 to 2008 in the Framingham Heart Study Offspring Cohort.

by Jason P Block, S V Subramanian, Nicholas A Christakis, A James O'Malley
Published 2013-01-01

GRANDPA: GeneRAtive network sampling using degree and property augmentation applied to the analysis of partially confidential healthcare networks

by Carly A. Bobak, Yifan Zhao, Joshua J. Levy, A. James O’Malley
Published 2023-05-01

Comparison of physician networks constructed from thresholded ties versus shared clinical episodes

by Jukka-Pekka Onnela, A. James O’Malley, Nancy L. Keating, Bruce E. Landon
Published 2018-08-01

Machine Learning Approaches for Hospital Acquired Pressure Injuries: A Retrospective Study of Electronic Medical Records

by Joshua J. Levy, Joshua J. Levy, Joshua J. Levy, Jorge F. Lima, Megan W. Miller, Gary L. Freed, Gary L. Freed, A. James O'Malley, A. James O'Malley, Rebecca T. Emeny
Published 2022-06-01

Analyzing Clustered Data: Why and How to Account for Multiple Observations Nested within a Study Participant?

by Erika L Moen, Catherine J Fricano-Kugler, Bryan W Luikart, A James O'Malley
Published 2016-01-01

Changes in the food environment over time: examining 40 years of data in the Framingham Heart Study

by Peter James, Michael W. Seward, A. James O’Malley, SV Subramanian, Jason P. Block
Published 2017-06-01

Egocentric social network structure, health, and pro-social behaviors in a national panel study of Americans.

by A James O'Malley, Samuel Arbesman, Darby Miller Steiger, James H Fowler, Nicholas A Christakis
Published 2012-01-01

Constructing within and between hospital physician social networks for modeling physician research participation

by Carly A. Bobak, Deepika Mohan, Megan A. Murphy, Amber E. Barnato, A. James O’Malley
Published 2023-10-01

Procedural Safety Comparison Between Transcarotid Artery Revascularization, Carotid Endarterectomy, and Carotid Stenting: Perioperative and 1‐Year Rates of Stroke or Death

by Jesse A. Columbo, Pablo Martinez‐Camblor, David H. Stone, Philip P. Goodney, A. James O'Malley
Published 2022-10-01

Obesity-Related Discourse on Facebook and Instagram Throughout the COVID-19 Pandemic: Comparative Longitudinal Evaluation

by Catherine Pollack, Diane Gilbert-Diamond, Tracy Onega, Soroush Vosoughi, A James O'Malley, Jennifer A Emond
Published 2023-05-01

Cost talk: protocol for a stepped-wedge cluster randomized trial of an intervention helping patients and urologic surgeons discuss costs of care for slow-growing prostate cancer du...

by Mary C. Politi, Rachel C. Forcino, Katelyn Parrish, Marie-Anne Durand, A. James O’Malley, Glyn Elwyn
Published 2021-06-01

Videogame intervention to increase advance care planning conversations by hospitalists with older adults: study protocol for a stepped-wedge clinical trial

by D Mohan, A James O'Malley, Julia Chelen, Meredith MacMartin, Megan Murphy, Mark Rudolph, Amber Barnato
Published 2021-03-01

A measure of local uniqueness to identify linchpins in a social network with node attributes

by Matthew D. Nemesure, Thomas M. Schwedhelm, Sofia Sacerdote, A. James O’Malley, Luke R. Rozema, Erika L. Moen
Published 2021-07-01