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List of works by Hiraku Kumamaru

Analyzing intent-to-treat and per-protocol effects on safety outcomes using a medical information database: an application to the risk assessment of antibiotic-induced liver injury

scientific article published on 04 October 2018

Association between hospital case volume and mortality in non-elderly pneumonia patients stratified by severity: a retrospective cohort study.

scientific article

Causes of death and mortality and evaluation of prognostic factors in patients with severe aortic stenosis in an aging society

scientific article published on 15 April 2015

Comparison of high-dimensional confounder summary scores in comparative studies of newly marketed medications

scientific article

Dimension reduction and shrinkage methods for high dimensional disease risk scores in historical data

scientific article

Distinct breast cancer characteristics between screen- and self-detected breast cancers recorded in the Japanese Breast Cancer Registry

scientific article published on 5 April 2016

Incidence of adverse cardiovascular events in type 2 diabetes mellitus patients after initiation of the glucose-lowering agents: A population-based community study from the Shizuoka Kokuho Database

scientific article published on 21 December 2020

Morbidity and mortality from a propensity score-matched, prospective cohort study of laparoscopic versus open total gastrectomy for gastric cancer: data from a nationwide web-based database

scientific article published on 7 December 2017

Surgeon case volume and 30-day mortality after carotid endarterectomy among contemporary medicare beneficiaries: before and after national coverage determination for carotid artery stenting

scientific article published on 19 March 2015

Use of oral antidiabetic drugs in Japanese working-age patients with type 2 diabetes mellitus: dosing pattern for metformin initiators

scientific article published on 27 February 2020

Utility of automated data-adaptive propensity score method for confounding by indication in comparative effectiveness study in real world Medicare and registry data

scientific article published in 2022

Validity of claims-based stroke algorithms in contemporary Medicare data: reasons for geographic and racial differences in stroke (REGARDS) study linked with medicare claims

scientific article

Verification of Data Accuracy in Japan Congenital Cardiovascular Surgery Database Including Its Postprocedural Complication Reports

scientific article published in March 2018

Young adult breast cancer patients have a poor prognosis independent of prognostic clinicopathological factors: a study from the Japanese Breast Cancer Registry

scientific article published on 19 September 2016

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