Callahan A - Search Results

1

Ontology-driven weak supervision for clinical entity classification in electronic health records.

Fries JA, Steinberg E, Khattar S, Fleming SL, Posada J, Callahan A, Shah NH. Fries JA, et al. Among authors: callahan a. ArXiv [Preprint]. 2020 Aug 5:arXiv:2008.01972v2. ArXiv. 2020. Update in: Nat Commun. 2021 Apr 1;12(1):2017. doi: 10.1038/s41467-021-22328-4. PMID: 32793768 Free PMC article. Updated. Preprint.

2

Ontology-driven weak supervision for clinical entity classification in electronic health records.

Fries JA, Steinberg E, Khattar S, Fleming SL, Posada J, Callahan A, Shah NH. Fries JA, et al. Among authors: callahan a. Nat Commun. 2021 Apr 1;12(1):2017. doi: 10.1038/s41467-021-22328-4. Nat Commun. 2021. PMID: 33795682 Free PMC article.

3

Medical device surveillance with electronic health records.

Callahan A, Fries JA, Ré C, Huddleston JI 3rd, Giori NJ, Delp S, Shah NH. Callahan A, et al. NPJ Digit Med. 2019 Sep 25;2:94. doi: 10.1038/s41746-019-0168-z. eCollection 2019. NPJ Digit Med. 2019. PMID: 31583282 Free PMC article.

4

Estimating the efficacy of symptom-based screening for COVID-19.

Callahan A, Steinberg E, Fries JA, Gombar S, Patel B, Corbin CK, Shah NH. Callahan A, et al. NPJ Digit Med. 2020 Jul 13;3:95. doi: 10.1038/s41746-020-0300-0. eCollection 2020. NPJ Digit Med. 2020. PMID: 32695885 Free PMC article.

5

[No title available]

[No authors listed] [No authors listed] PMID: 33597700

6

Research and Reporting Considerations for Observational Studies Using Electronic Health Record Data.

Callahan A, Shah NH, Chen JH. Callahan A, et al. Ann Intern Med. 2020 Jun 2;172(11 Suppl):S79-S84. doi: 10.7326/M19-0873. Ann Intern Med. 2020. PMID: 32479175 Free PMC article. Review.

7

A Second Opinion From Observational Data on Second-line Diabetes Drugs.

Callahan A, Shah NH. Callahan A, et al. JAMA Netw Open. 2018 Dec 7;1(8):e186119. doi: 10.1001/jamanetworkopen.2018.6119. JAMA Netw Open. 2018. PMID: 30646309 Free article. No abstract available.

8

ACE: the Advanced Cohort Engine for searching longitudinal patient records.

Callahan A, Polony V, Posada JD, Banda JM, Gombar S, Shah NH. Callahan A, et al. J Am Med Inform Assoc. 2021 Jul 14;28(7):1468-1479. doi: 10.1093/jamia/ocab027. J Am Med Inform Assoc. 2021. PMID: 33712854 Free PMC article.

9

Assessment of Extractability and Accuracy of Electronic Health Record Data for Joint Implant Registries.

Giori NJ, Radin J, Callahan A, Fries JA, Halilaj E, Ré C, Delp SL, Shah NH, Harris AHS. Giori NJ, et al. Among authors: callahan a. JAMA Netw Open. 2021 Mar 1;4(3):e211728. doi: 10.1001/jamanetworkopen.2021.1728. JAMA Netw Open. 2021. PMID: 33720372 Free PMC article.

10

Measure what matters: Counts of hospitalized patients are a better metric for health system capacity planning for a reopening.

Kashyap S, Gombar S, Yadlowsky S, Callahan A, Fries J, Pinsky BA, Shah NH. Kashyap S, et al. Among authors: callahan a. J Am Med Inform Assoc. 2020 Jul 1;27(7):1026-1131. doi: 10.1093/jamia/ocaa076. J Am Med Inform Assoc. 2020. PMID: 32548636 Free PMC article.

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