본문

서브메뉴

Leveraging Large Scale Electronic Health Record Databases to Improve Biological Analysis
Leveraging Large Scale Electronic Health Record Databases to Improve Biological Analysis
Leveraging Large Scale Electronic Health Record Databases to Improve Biological Analysis

Detailed Information

자료유형  
 학위논문 서양
최종처리일시  
20260202104739
ISBN  
9798290651958
DDC  
610.285
저자명  
Mataraso, Samson Joel.
서명/저자  
Leveraging Large Scale Electronic Health Record Databases to Improve Biological Analysis
발행사항  
[Sl] : Stanford University, 2025
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2025
형태사항  
144 p
주기사항  
Source: Dissertations Abstracts International, Volume: 87-03, Section: B.
주기사항  
Advisor: Aghaeepour, Nima.
학위논문주기  
Thesis (Ph.D.)--Stanford University, 2025.
초록/해제  
요약This dissertation explores innovative approaches to leverage electronic health record (EHR) databases for enhanced biological analysis. Through several interconnected studies, I demonstrate how integrating clinical and biological data can overcome the limitations inherent to each data type when analyzed in isolation. First, I introduce COMET (Clinical and Omics Multi-Modal Analysis Enhanced with Transfer Learning), a novel deep learning framework that utilizes transfer learning from large EHR databases to improve the analysis of high-dimensional omics data from smaller cohorts. I demonstrate COMET's application to pregnancy outcomes and cancer prognosis, showing how it consistently outperforms traditional analytical approaches. We demonstrate both improved predictive modeling and improved biological discovery through use of the COMET framework. I then demonstrate COMET's utility to diabetic retinopathy, validating known disease mechanisms while identifying novel potential biomarkers and therapeutic targets. Lastly, I evaluate different pre-training strategies for EHR foundation models, providing guidance for further development. This work establishes a methodological foundation for integrating clinical and biological data that combines the statistical robustness of large-scale EHR studies with the mechanistic insights of molecular profiling, ultimately accelerating our path toward more personalized, mechanism-based biomedical discoveries.
일반주제명  
Electronic health records
일반주제명  
Medical prognosis
일반주제명  
Visualization
일반주제명  
Mortality
일반주제명  
Bioinformatics
키워드  
Electronic health record
기타저자  
Stanford University.
기본자료저록  
Dissertations Abstracts International. 87-03B.
전자적 위치 및 접속  
로그인 후 원문을 볼 수 있습니다.

MARC

 008260126s2025        us                              c    eng  d
■001000017358700
■00520260202104739
■006m          o    d                
■007cr#unu||||||||
■020    ▼a9798290651958
■035    ▼a(MiAaPQ)AAI32149687
■035    ▼a(MiAaPQ)Stanfordmk929xk0922
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a610.285
■1001  ▼aMataraso,  Samson  Joel.
■24510▼aLeveraging  Large  Scale  Electronic  Health  Record  Databases  to  Improve  Biological  Analysis
■260    ▼a[Sl]▼bStanford  University▼c2025
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2025
■300    ▼a144  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  87-03,  Section:  B.
■500    ▼aAdvisor:  Aghaeepour,  Nima.
■5021  ▼aThesis  (Ph.D.)--Stanford  University,  2025.
■520    ▼aThis  dissertation  explores  innovative  approaches  to  leverage  electronic  health  record  (EHR)  databases  for  enhanced  biological  analysis.  Through  several  interconnected  studies,  I  demonstrate  how  integrating  clinical  and  biological  data  can  overcome  the  limitations  inherent  to  each  data  type  when  analyzed  in  isolation.  First,  I  introduce  COMET  (Clinical  and  Omics  Multi-Modal  Analysis  Enhanced  with  Transfer  Learning),  a  novel  deep  learning  framework  that  utilizes  transfer  learning  from  large  EHR  databases  to  improve  the  analysis  of  high-dimensional  omics  data  from  smaller  cohorts.  I  demonstrate  COMET's  application  to  pregnancy  outcomes  and  cancer  prognosis,  showing  how  it  consistently  outperforms  traditional  analytical  approaches.  We  demonstrate  both  improved  predictive  modeling  and  improved  biological  discovery  through  use  of  the  COMET  framework.  I  then  demonstrate  COMET's  utility  to  diabetic  retinopathy,  validating  known  disease  mechanisms  while  identifying  novel  potential  biomarkers  and  therapeutic  targets.  Lastly,  I  evaluate  different  pre-training  strategies  for  EHR  foundation  models,  providing  guidance  for  further  development.  This  work  establishes  a  methodological  foundation  for  integrating  clinical  and  biological  data  that  combines  the  statistical  robustness  of  large-scale  EHR  studies  with  the  mechanistic  insights  of  molecular  profiling,  ultimately  accelerating  our  path  toward  more  personalized,  mechanism-based  biomedical  discoveries.
■590    ▼aSchool  code:  0212.
■650  4▼aElectronic  health  records
■650  4▼aMedical  prognosis
■650  4▼aVisualization
■650  4▼aMortality
■650  4▼aBioinformatics
■653    ▼aElectronic  health  record
■690    ▼a0715
■71020▼aStanford  University.
■7730  ▼tDissertations  Abstracts  International▼g87-03B.
■790    ▼a0212
■791    ▼aPh.D.
■792    ▼a2025
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17358700▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

Preview

Export

ChatGPT Discussion

AI Recommended Related Books


    New Books MORE
    Statistics for the past 3 years. Go to brief

    פרט מידע

    • הזמנה
    • לא קיים
    • התיקיה שלי
    • צפה הראשון בקשה
    • Non-Book Loan Application
    • Nighttime Book Loan Application
    גשמי
    Reg No. Call No. מיקום מצב להשאיל מידע
    TF18960 전자도서 대출가능 My Folder 부재도서신고 비도서대출신청 야간 도서대출신청

    * הזמנות זמינים בספר ההשאלה. כדי להזמין, נא לחץ על כפתור ההזמנה

    Books borrowed together with this book

    Related Popular Books

    Available after logging in.