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Anna Lok

Explore the profile of Anna Lok including associated specialties, affiliations and a list of published articles. Areas
Snapshot
Articles 23
Citations 1262
Followers 0
Related Specialties
Gastroenterology
General Surgery
General Medicine
Top 10 Co-Authors
Carol A Burke
Sheila E Crowe
Karen L Woods
Consuelo Soldevila-Pico
Yingye Zheng
K Rajender Reddy
George V Papatheodoridis
Scott Hummel
Tianxi Cai
Spilios Manolakopoulos
Published In
J Hepatol
Gastroenterol Rep (Oxf)
J Natl Cancer Inst
Gastroenterol Hepatol (N Y)
Lancet
Affiliations
Soon will be listed here.
Recent Articles
1.
Patient Portal Use and Risk of Readmissions in Decompensated Cirrhosis: Retrospective Study
Louissaint J, Gibbs J, Shenoy A, Cohen-Mekelburg S, Lok A, Tapper E
JMIR Form Res . 2023 Dec; 7:e47080. PMID: 38113099
Background: Patient portals are a common electronic medical record tool that allow for the asynchronous exchange of health information between patients and their health care teams. Patients can leverage patient...
2.
Erratum: Design and rationale of a randomized-controlled trial of home-delivered meals for the management of symptomatic ascites: the SALTYFOOD trial
Tapper E, Baki J, Hummel S, Lok A
Gastroenterol Rep (Oxf) . 2019 Apr; 7(2):150. PMID: 30997110
[This corrects the article DOI: 10.1093/gastro/goz005.].
3.
Design and rationale of a randomized-controlled trial of home-delivered meals for the management of symptomatic ascites: the SALTYFOOD trial
Tapper E, Baki J, Hummel S, Lok A
Gastroenterol Rep (Oxf) . 2019 Apr; 7(2):146-149. PMID: 30976428
Background: When patients with cirrhosis develop ascites, it is associated with sharply increased mortality and healthcare utilization with decreased quality of life. Dietary salt restriction is first-line therapy for ascites...
4.
Nonparametric Maximum Likelihood Estimators of Time-Dependent Accuracy Measures for Survival Outcome Under Two-Stage Sampling Designs
Liu D, Cai T, Lok A, Zheng Y
J Am Stat Assoc . 2018 Dec; 113(522):882-892. PMID: 30555194
Large prospective cohort studies of rare chronic diseases require thoughtful planning of study designs, especially for biomarker studies when measurements are based on stored tissue or blood specimens. Two-phase designs,...
5.
IMPROVING EFFICIENCY IN BIOMARKER INCREMENTAL VALUE EVALUATION UNDER TWO-PHASE DESIGNS
Zheng Y, Brown M, Lok A, Cai T
Ann Appl Stat . 2017 Sep; 11(2):638-654. PMID: 28943991
Cost-effective yet efficient designs are critical to the success of biomarker evaluation research. Two-phase sampling designs, under which expensive markers are only measured on a subsample of cases and non-cases...
6.
Society Leadership and Diversity: Hail to the Women!
Lok A, Burke C, Crowe S, Woods K
Gastroenterology . 2017 Aug; 153(3):618-620. PMID: 28821326
No abstract available.
7.
Society Leadership and Diversity: Hail to the Women!
Lok A, Burke C, Crowe S, Woods K
Gastrointest Endosc . 2017 Aug; PMID: 28821325
No abstract available.
8.
Society Leadership and Diversity: Hail to the Women!
Lok A, Burke C, Crowe S, Woods K
Hepatology . 2017 Aug; 66(3):686-690. PMID: 28810060
No abstract available.
9.
Society Leadership and Diversity: Hail to the Women!
Lok A, Burke C, Crowe S, Woods K
Am J Gastroenterol . 2017 Aug; 112(9):1353-1355. PMID: 28809385
No abstract available.
10.
Strategies to control hepatitis B: Public policy, epidemiology, vaccine and drugs
Locarnini S, Hatzakis A, Chen D, Lok A
J Hepatol . 2015 Apr; 62(1 Suppl):S76-86. PMID: 25920093
The last 50 years of hepatitis B research has resulted in the development of effective screening assays for surveillance, vaccines for prevention and antiviral drugs that significantly improve patient clinical...