Methods Core
Methods Core
批准号:
10433836
负责人:
Alistair James O'MALLEY
金额:
$29.78万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2001
资助国家:
美国
项目状态:
已结题
起止时间:
2001-09-15 至 2023-07-31
关键词:
Advance Care PlanningAfrican AmericanAlzheimer&aposs disease related dementiaBehaviorCaringCharacteristicsChronologyCommunitiesComparative Effectiveness ResearchDataDatabasesDementiaDiffusionElementsExposure toFoundationsFrail ElderlyGeographyHealthHealth PolicyHealth systemHealthcareHeterogeneityHospitalsInfluentialsLeftMeasuresMedicaidMedicalMedicareMedicare claimMethodologyMethodsModelingModificationNetwork-basedOutcomePathway AnalysisPatientsPersonsPopulationPositioning AttributePrimary Health CareProceduresProductivityProviderSocial NetworkSourceStatistical Data InterpretationStatistical MethodsStatistical ModelsStructureSurveysTimeUnited StatesVariantcare outcomescareer networkingcostdementia carehealth care qualityhealth care service utilizationhealth disparityimprovedindividual variationineffective therapiesinnovationinsightinsurance claimsnovelpeerpreventstructured datatransmission processtrenduptake
中文摘要
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英文摘要
SUMMARY – CORE C
There is extensive unexplained geographic and organizational variation in health care utilization and outcomes
across the United States. Many health policy experts view the reduction of unwarranted variation to be
essential in improving health care quality and reducing costs. Previously, individual heterogeneity of clinicians,
hospitals, and health systems has been studied as a possible determinant of such variation. However,
substantial variation is left unexplained. We hypothesize that the best way to make further inroads is in the
context of clinician networks and that the array of professional relationships between clinicians across the U.S.
is the mechanism for the diffusion and dissemination of best-practice (high value, low cost) and worst-practice
(ineffective and expensive) care. Unfortunately, it has proven challenging to measure professional networks
among U.S. providers. The Methods Core will meet this challenge by (i) measuring relationships from patient-
clinician encounters in Medicare claims data using methods that make greater use of the information contained
in them than previously, (ii) computing network measures and statistical models involving them for the entire
U.S. social network, and (iii) using advanced computing to implement computations on the entire network in
feasible time. Advances in statistical methods for modeling hierarchically structured data and causally-
defendable comparative effectiveness research will also be made. These methodological innovations support
and enhance the five projects, providing them the basis to delve deeper into their various lines of enquiry than
would be possible otherwise.
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会议论文
Statistics, Informatics & Qualitative Methods (SIQM) Core
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批准号:10555007
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项目类别:
-
资助金额:$38.44万
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财政年份:2023
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负责人:Alistair James O'MALLEY
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依托单位:
Analytics Core
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批准号:10663282
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项目类别:
-
资助金额:$30.71万
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财政年份:2019
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负责人:Alistair James O'MALLEY
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依托单位:
Proximity to Food Establishments and BMI in the Framingham Heart Study
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批准号:8776508
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项目类别:
-
资助金额:$40.98万
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财政年份:2012
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负责人:Alistair James O'MALLEY
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依托单位:
Proximity to Food Establishments and BMI in the Framingham Heart Study
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批准号:8645427
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项目类别:
-
资助金额:$23.07万
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财政年份:2012
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负责人:Alistair James O'MALLEY
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依托单位:
Proximity to Food Establishments and BMI in the Framingham Heart Study
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批准号:8292826
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项目类别:
-
资助金额:$44.78万
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财政年份:2012
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负责人:Alistair James O'MALLEY
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依托单位:
Accounting for confounding bias and heterogeneity in comparative effectiveness
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批准号:8037453
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项目类别:
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资助金额:$149.22万
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财政年份:2010
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负责人:Alistair James O'MALLEY
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依托单位:
Methods Core C
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批准号:10712643
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项目类别:
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资助金额:$31.49万
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财政年份:2001
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负责人:Alistair James O'MALLEY
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依托单位:
Methods Core
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批准号:9884545
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项目类别:
-
资助金额:$29.8万
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财政年份:--
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负责人:Alistair James O'MALLEY
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依托单位:
海外基金