Larry Han Profile
Larry Han

@lhan320

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455
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231

Assistant Professor of Biostatistics in Public Health & Health Sciences @Northeastern; PhD @HarvardBiostats @SchwarzmanOrg @Gates_Cambridge @MoreheadCain

Boston, MA
Joined July 2014
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@lhan320
Larry Han
2 months
🎥 I served as the Discussant for Julie Josse's insightful talk at #OCIS: "Causal Alternatives to Meta-Analysis". 📺 Watch the full talk: 🕒 My discussion begins at 47:00.📑 Julie's slides: 📑 My slides:
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@lhan320
Larry Han
2 months
Learned so much working with Peter Gilbert & team! We develop a causal roadmap using surrogates to fuse RCT + OS data, enabling transportable, bias-corrected treatment effect estimates, and a viable path for provisional approval by the FDA! #RareDiseases.
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academic.oup.com
Summary. For many rare diseases with no approved preventive interventions, promising interventions exist. However, it has proven difficult to conduct a piv
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@lhan320
Larry Han
3 months
Happy to share an invited editorial I wrote on how to address distribution shift in clinicial AI settings: Addressing Distribution Shift for Trustworthy Prediction and Causal Inference in Clinical AI Settings
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jamanetwork.com
Distribution shift, or data shift, is a fundamental challenge in generalizing or transporting scientific evidence from observed source populations to new, potentially only partially observed target...
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@lhan320
Larry Han
7 months
🚀 How do you transport causal effects w/ survival outcomes? We tackle censoring, discr/cont time & distrib shift in our new preprint:."Targeted Data Fusion for Causal Survival Analysis Under Distribution Shift" @YiLiu1998 @alexwlevis @ShuYangStatNCSU .🔗
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@lhan320
Larry Han
7 months
Happy to share a Federated Adaptive Causal Estimation (FACE) framework to transport causal effects across multiple data sources while preserving individual data privacy!
tandfonline.com
Federated learning of causal estimands may greatly improve estimation efficiency by leveraging data from multiple study sites, but robustness to heterogeneity and model misspecifications is vital f...
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@lhan320
Larry Han
7 months
Learned a lot working on this paper with Zijian Guo, Xiudi Li, and Tianxi Cai! We develop an inferential crowdsourcing framework for the prevailing model, i.e., the one matching the majority of sites, accounting for selection uncertainty via resampling!
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tandfonline.com
Synthesizing information from multiple data sources is critical to ensure knowledge generalizability. Integrative analysis of multi-source data is challenging due to the heterogeneity across source...
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@lhan320
Larry Han
8 months
Happy to share this editorial on statistical methods to address left truncation in time-to-event studies, which is an underconsidered problem but relevant in modern data integration settings, where fusing studies with different calendar times can introduce left truncation.
@NEJMEvidence
NEJM Evidence
8 months
Left truncation is a common challenge in survival analysis, occurring when individuals must survive past a certain point to be included in a study. Larry Han, PhD tackles this sometimes tricky statistical concept and reviews methods to address it.
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@lhan320
Larry Han
1 year
RT @NUGlobalNews: How dangerous is #EEE? @Northeastern experts urge caution as mortality rate could exceed 50%. Read more about the danger….
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news.northeastern.edu
Northeastern professor Larry Han says the death rate from EEE may be higher than the 30% reported by the CDC.
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@lhan320
Larry Han
1 year
RT @Qu8Annie: My IMS Medallion lecture at this year’s JSM is on YouTube now:
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@lhan320
Larry Han
1 year
Students looking to submit their papers to the ENAR student paper competition might find this WebENAR helpful! Winners of the Van Ryzin Award from the past 5 years will discuss their winning papers and share advice on the process. More information:
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enar.org
Eastern North American Region. International Biometric Society.
@ENAR_ibs
ENAR
1 year
Last chance to register! Join #ENAR_ibs this Thursday (7/18), when we host #DSPA Van Ryzin winners. Hear their winning presentations and get insider insights on what to consider when submitting. More details at #studentpapers #biostatistics #statstwitter
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@lhan320
Larry Han
1 year
RT @ENAR_ibs: Join #ENAR_ibs next Thursday, July 18, when we host our past 5 #DSPA Van Ryzin winners. Hear their winning presentations and….
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@lhan320
Larry Han
1 year
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@lhan320
Larry Han
1 year
Completely devastated. Grayson was my best friend growing up. He had a heart of pure gold. He was the most talented golfer, but he was humble, too. I hope Grayson's life can inspire many to come to know Jesus Christ. Looking forward to seeing you on the other side, my brother!.
@ToddGibsonWNCN
Todd Gibson
1 year
My first story with Grayson Murray was 18 years ago. I shot it for Chad Sokol and he voiced it. Just a young golfer having fun and winning. Murray & Han battled for a few years but were good friends. Sad to hear of Murray's passing. @WNCN @ChrisClark_ @PGATOUR @leesvilleroadhs
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@lhan320
Larry Han
1 year
RT @ToddGibsonWNCN: My first story with Grayson Murray was 18 years ago. I shot it for Chad Sokol and he voiced it. Just a young golfer hav….
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@lhan320
Larry Han
1 year
Happy to share that our work on multi-source conformal inference under distribution shift was accepted to ICML. I will present this work at ACIC tomorrow afternoon -- check it out if you're interested!.
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@lhan320
Larry Han
1 year
Great opportunity to present your work at the "AI for Reliable and Equitable Real-World Evidence Generation in Medicine" workshop, organized by @Z_Linying! Workshop and submission details here (deadline of May 31, 2024):
medicine.utah.edu
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@lhan320
Larry Han
1 year
Our paper on hospital quality measurement via federated learning of causal estimands is now available at the Annals of Applied Statistics:
projecteuclid.org
Accurate hospital performance measurement is important to both patients and providers but is challenging due to case-mix heterogeneity, differences in treatment guidelines, and data privacy regulat...
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@lhan320
Larry Han
1 year
RT @ZhenkeWu: Happy to have given a guest lecture on “Using GenAI Tools in Statistical Research Workflow” (slides: ….
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docs.google.com
Using GenAI Tools in Statistical Research Workflow March 28, 2024 Zhenke Wu, PhD Associate Professor, Biostatistics University of Michigan, Ann Arbor zhenkewu.com X: @zhenkewu
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@lhan320
Larry Han
1 year
Thanks for featuring our work, @yuanhypnosluo! If you're interested in federated causal inference, check out our work in NeurIPS 2023:
@yuanhypnosluo
Yuan Luo
1 year
The Healthcare AI & Data Science Year In Review with @MeltonMeaux was a big success last week! By popular demand, I'm now sharing the slides. Dive into the latest advancements, challenges, and future directions! #HealthcareAI #DataScience @AMIAInformatics
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