Nicholas Link
VA Boston Healthcare System
11 Papers
8 Citations
Nicholas Link is an academic researcher from VA Boston Healthcare System. The author has contributed to research in topics: Population & Computer science. The author has an hindex of 4, co-authored 10 publications. Previous affiliations of Nicholas Link include Veterans Health Administration.
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Papers
High-Throughput Phenotyping With Electronic Medical Record Data Using a Common Semi-Supervised Approach (PheCAP)
Yichi Zhang,Tianrun Cai,Sheng Yu,Kelly Cho,Kelly Cho,Chuan Hong,Jiehuan Sun,Jie Huang,Yuk-Lam Ho,Ashwin N. Ananthakrishnan,Zongqi Xia,Stanley Y. Shaw,Vivian S. Gainer,Victor M. Castro,Nicholas Link,Jacqueline Honerlaw,Sicong Huang,David R. Gagnon,David R. Gagnon,Elizabeth W. Karlson,Robert M. Plenge,Peter Szolovits,Guergana Savova,Susanne Churchill,Christopher J. O'Donnell,Shawn N. Murphy,Shawn N. Murphy,J. Michael Gaziano,J. Michael Gaziano,Isaac S. Kohane,Tianxi Cai,Katherine P. Liao,Katherine P. Liao,Katherine P. Liao +33 more
TL;DR: PheCAP takes structured data and narrative notes from electronic medical records and enables patients with a particular clinical phenotype to be identified, and includes a phenotype algorithm, the probability of the phenotype for all patients, and a phenotype classification.
129
High-throughput multimodal automated phenotyping (MAP) with application to PheWAS.
Katherine P. Liao,Katherine P. Liao,Katherine P. Liao,Jiehuan Sun,Jiehuan Sun,Tianrun Cai,Tianrun Cai,Tianrun Cai,Nicholas Link,Chuan Hong,Chuan Hong,Jie Huang,Jennifer E. Huffman,Jessica L. Gronsbell,Yichi Zhang,Yichi Zhang,Yuk Lam Ho,Victor M. Castro,Vivian S. Gainer,Shawn N. Murphy,Shawn N. Murphy,Christopher J. O'Donnell,Christopher J. O'Donnell,J. Michael Gaziano,J. Michael Gaziano,J. Michael Gaziano,Kelly Cho,Kelly Cho,Kelly Cho,Peter Szolovits,Isaac S. Kohane,Sheng Yu,Tianxi Cai,Tianxi Cai +33 more
TL;DR: The multimodal automated phenotyping (MAP) algorithm increased the accuracy of phenotype definition while maintaining scalability, thereby facilitating use in studies requiring large-scale phenotypes, such as PheWAS.
101
Clinical knowledge extraction via sparse embedding regression (KESER) with multi-center large scale electronic health record data.
Chuan Hong,Chuan Hong,Everett Rush,Molei Liu,Doudou Zhou,Jiehuan Sun,Aaron Sonabend,Victor M. Castro,Petra Schubert,Vidul A. Panickan,Tianrun Cai,Lauren Costa,Zeling He,Nicholas Link,Ronald G. Hauser,J. Michael Gaziano,J. Michael Gaziano,J. Michael Gaziano,Shawn N. Murphy,George Ostrouchov,Yuk-Lam Ho,Edmon Begoli,Junwei Lu,Junwei Lu,Kelly Cho,Kelly Cho,Kelly Cho,Katherine P. Liao,Katherine P. Liao,Katherine P. Liao,Tianxi Cai,Tianxi Cai,VA Million Veteran Program +32 more
- 27 Oct 2021
TL;DR: In this article, a large-scale code embedding for a wide range of codified concepts from EHRs from two large medical centers was constructed and knowledge extraction via sparse embedding regression (KESER) was performed for feature selection and integrative network analysis.
High coverage COVID-19 mRNA vaccination rapidly controls SARS-CoV-2 transmission in Long-Term Care Facilities
TL;DR: In this article, the authors evaluated the early effect of the administration of BNT162b2 mRNA vaccines to individuals older than 64 years residing in LTCFs in Catalonia, a region of Spain.
20
High coverage COVID-19 mRNA vaccination rapidly controls SARS-CoV-2 transmission in Long-Term Care Facilities
Pablo Martinez de Salazar,Nicholas Link,Karuna Lamarca,Mauricio Santillana +3 more
- 12 Apr 2021
TL;DR: In this article, the early effect of BNT162b2 mRNA vaccines in long-term care facilities (LTCFs) was evaluated and compared to counterfactual model predictions from February 6th to March 28th, 2021.