본문

서브메뉴

Latent Health Status Trajectory Modelling in Patients With Symptomatic Peripheral Artery Disease
Latent Health Status Trajectory Modelling in Patients With Symptomatic Peripheral Artery D...
Latent Health Status Trajectory Modelling in Patients With Symptomatic Peripheral Artery Disease

상세정보

자료유형  
 학위논문 서양
최종처리일시  
20250211151102
ISBN  
9798382327600
DDC  
610
저자명  
Grubman, Scott.
서명/저자  
Latent Health Status Trajectory Modelling in Patients With Symptomatic Peripheral Artery Disease
발행사항  
[Sl] : Yale University, 2024
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2024
형태사항  
52 p
주기사항  
Source: Dissertations Abstracts International, Volume: 85-11, Section: B.
주기사항  
Advisor: Mena-Hurtado, Carlos.
학위논문주기  
Thesis (D.Med.)--Yale University, 2024.
초록/해제  
요약For patients with peripheral artery disease (PAD) and symptoms of intermittent claudication, treatment is geared towards maximizing health status and minimizing disease progression. We aimed to phenotype health status trajectories over the first 12 months of specialty care and examine factors associated with nonresponsiveness to treatment. Adults with new or worsening exertional leg symptoms presenting to vascular clinics in the United States, Australia, and Netherlands 2011-2015 were included. Patients with non-compressible ankle-brachial index, critical limb ischemia, barriers to consent, or lacking at least one follow-up interview were excluded. The Peripheral Artery Questionnaire (PAQ; range 0-100, higher = better) was used to capture disease-specific health status at baseline and during 3-, 6-, and 12-month follow-up visits. Latent trajectory modeling was used to delineate latent trajectory subgroups based on heterogeneity in longitudinal PAQ scores. Trajectories were classified as either "Responsive" or "Nonresponsive" by achievement of a mean ≥10-point improvement by the 12-month visit. Medical and psychosocial factors associated with a Nonresponsive trajectory were assessed by hierarchical multivariable logistic regression with a random effect for site. Of 2,917 eligible patients, 1,204 (41.3%) were included in the final cohort. The cohort was 62.5% male with a mean age of 67.5±9.4. Latent trajectory modelling revealed 5 subgroups: the High (n=401, 33.3%), Intermediate (n=400, 33.2%), Low (n=150, 12.5%), Sustained Response (n=98, 8.1%), and Transient Response (n=155, 12.9%) groups with +16.8, +59.4, +24.0, +8.6, and +7.6 score changes at 12-months, respectively. Following a Nonresponsive trajectory (Low or Transient Response) was associated with depressive symptom burden, however the effect did not remain significant after sequential adjustment for age, sex, race, country, baseline PAQ, and revascularization. Individuals with new or worsening PAD symptoms receiving specialty care exhibit diverse recovery trajectories. Roughly 1 in 4 experiences no meaningful improvement in health status at 12 months. Addressing psychosocial factors alongside medical comorbidities in an integrated care system may improve outcomes in PAD.
일반주제명  
Medicine
일반주제명  
Biomedical engineering
일반주제명  
Health sciences
키워드  
Health status
키워드  
Intermittent claudication
키워드  
Latent trajectory modelling
키워드  
Peripheral artery disease
키워드  
Depressive symptom
기타저자  
Yale University Yale School of Medicine
기본자료저록  
Dissertations Abstracts International. 85-11B.
전자적 위치 및 접속  
로그인 후 원문을 볼 수 있습니다.

MARC

 008250123s2024        us                              c    eng  d
■001000017160696
■00520250211151102
■006m          o    d                
■007cr#unu||||||||
■020    ▼a9798382327600
■035    ▼a(MiAaPQ)AAI31143069
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a610
■1001  ▼aGrubman,  Scott.
■24510▼aLatent  Health  Status  Trajectory  Modelling  in  Patients  With  Symptomatic  Peripheral  Artery  Disease
■260    ▼a[Sl]▼bYale  University▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a52  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  85-11,  Section:  B.
■500    ▼aAdvisor:  Mena-Hurtado,  Carlos.
■5021  ▼aThesis  (D.Med.)--Yale  University,  2024.
■520    ▼aFor  patients  with  peripheral  artery  disease  (PAD)  and  symptoms  of  intermittent  claudication,  treatment  is  geared  towards  maximizing  health  status  and  minimizing  disease  progression.  We  aimed  to  phenotype  health  status  trajectories  over  the  first  12  months  of  specialty  care  and  examine  factors  associated  with  nonresponsiveness  to  treatment.  Adults  with  new  or  worsening  exertional  leg  symptoms  presenting  to  vascular  clinics  in  the  United  States,  Australia,  and  Netherlands  2011-2015  were  included.  Patients  with  non-compressible  ankle-brachial  index,  critical  limb  ischemia,  barriers  to  consent,  or  lacking  at  least  one  follow-up  interview  were  excluded.  The  Peripheral  Artery  Questionnaire  (PAQ;  range  0-100,  higher  =  better)  was  used  to  capture  disease-specific  health  status  at  baseline  and  during  3-,  6-,  and  12-month  follow-up  visits.  Latent  trajectory  modeling  was  used  to  delineate  latent  trajectory  subgroups  based  on  heterogeneity  in  longitudinal  PAQ  scores.  Trajectories  were  classified  as  either  "Responsive"  or  "Nonresponsive"  by  achievement  of a  mean  ≥10-point  improvement  by  the  12-month  visit.  Medical  and  psychosocial  factors  associated  with  a  Nonresponsive  trajectory  were  assessed  by  hierarchical  multivariable  logistic  regression  with  a  random  effect  for  site.  Of  2,917  eligible  patients,  1,204  (41.3%)  were  included  in  the  final  cohort.  The  cohort  was  62.5%  male  with  a  mean  age  of  67.5±9.4.  Latent  trajectory  modelling  revealed  5  subgroups:  the  High  (n=401,  33.3%),  Intermediate  (n=400,  33.2%),  Low  (n=150,  12.5%),  Sustained  Response  (n=98,  8.1%),  and  Transient  Response  (n=155,  12.9%)  groups  with  +16.8,  +59.4,  +24.0,  +8.6,  and  +7.6  score  changes  at  12-months,  respectively.  Following  a  Nonresponsive  trajectory  (Low  or  Transient  Response)  was  associated  with  depressive  symptom  burden,  however  the  effect  did  not  remain  significant  after  sequential  adjustment  for  age,  sex,  race,  country,  baseline  PAQ,  and  revascularization.  Individuals  with  new  or  worsening  PAD  symptoms  receiving  specialty  care  exhibit  diverse  recovery  trajectories.  Roughly  1  in  4  experiences  no  meaningful  improvement  in  health  status  at  12  months.  Addressing  psychosocial  factors  alongside  medical  comorbidities  in  an  integrated  care  system  may  improve  outcomes  in  PAD.
■590    ▼aSchool  code:  0265.
■650  4▼aMedicine
■650  4▼aBiomedical  engineering
■650  4▼aHealth  sciences
■653    ▼aHealth  status
■653    ▼aIntermittent  claudication
■653    ▼aLatent  trajectory  modelling
■653    ▼aPeripheral  artery  disease
■653    ▼aDepressive  symptom
■690    ▼a0564
■690    ▼a0566
■690    ▼a0541
■71020▼aYale  University▼bYale  School  of  Medicine.
■7730  ▼tDissertations  Abstracts  International▼g85-11B.
■790    ▼a0265
■791    ▼aD.Med.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17160696▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

미리보기

내보내기

chatGPT토론

Ai 추천 관련 도서


    신착도서 더보기
    최근 3년간 통계입니다.

    소장정보

    • 예약
    • 소재불명신고
    • 나의폴더
    • 우선정리요청
    • 비도서대출신청
    • 야간 도서대출신청
    소장자료
    등록번호 청구기호 소장처 대출가능여부 대출정보
    TF10051 전자도서 대출가능 마이폴더 부재도서신고 비도서대출신청 야간 도서대출신청

    * 대출중인 자료에 한하여 예약이 가능합니다. 예약을 원하시면 예약버튼을 클릭하십시오.

    해당 도서를 다른 이용자가 함께 대출한 도서

    관련 인기도서

    로그인 후 이용 가능합니다.