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Building on the Symptom Network: An Examination of Symptom Networks, Expanded Networks, and Racial Network Comparisons to Understand the Relationship Between COVID-19-Related Stressors and Postpartum Psychopathology- [electronic resource]
Building on the Symptom Network: An Examination of Symptom Networks, Expanded Networks, an...
Building on the Symptom Network: An Examination of Symptom Networks, Expanded Networks, and Racial Network Comparisons to Understand the Relationship Between COVID-19-Related Stressors and Postpartum Psychopathology- [electronic resource]

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자료유형  
 학위논문파일 국외
최종처리일시  
20240214101701
ISBN  
9798380333283
DDC  
157
저자명  
Alhomaizi, Dalal.
서명/저자  
Building on the Symptom Network: An Examination of Symptom Networks, Expanded Networks, and Racial Network Comparisons to Understand the Relationship Between COVID-19-Related Stressors and Postpartum Psychopathology - [electronic resource]
발행사항  
[S.l.]: : Columbia University., 2023
발행사항  
Ann Arbor : : ProQuest Dissertations & Theses,, 2023
형태사항  
1 online resource(344 p.)
주기사항  
Source: Dissertations Abstracts International, Volume: 85-03, Section: B.
주기사항  
Advisor: Verdeli, Helen.
학위논문주기  
Thesis (Ph.D.)--Columbia University, 2023.
사용제한주기  
This item must not be sold to any third party vendors.
초록/해제  
요약Background: Throughout the COVID-19 pandemic, women carried, birthed, and cared forinfants in a drastically changed world. For perinatal women, the sudden increase in stressors compounded an already vulnerable time where they are at an elevated risk of developing symptoms of psychopathology. Moreover, the pandemic exacerbated pre-existing racial health disparities and disproportionately impacted Black, Indigenous, and People of Color (BIPOC)- particularly perinatal BIPOC women, due to the intersection of their race and perinatal status. This study investigated the relationships between COVID-19-related stressors and postpartum psychopathology using network analysis. Network analysis is used as an alternative technique for investigating the activation and maintenance of psychopathology and is increasingly used to examine the influence of external variables (e.g., stressors) on network dynamics. The relationship between psychological symptoms and stressors is typically examined in a unilinear manner-that is, stress causes psychopathology or vice versa. By using network analysis, we were able to investigate the bidirectional relationship between COVID-19-related stressors and postpartum psychopathology to reveal new insights into the individual stressor-symptom interactions that may underlie the emergence of psychological disorders for the perinatal population during the pandemic.Methods: Participants (N=630) were recruited via social media and listservs and completed an online Qualtrics survey. Data quality measures were used to identify repeated, incomplete, and potentially fraudulent responses, which were removed prior to data analysis. Goldbricker, inter-item correlations, and variance inflation factor analyses were used to address topological overlap and identify statistically unique items to be included in the networks. A comorbidity symptom network was estimated to investigate the relationship between postpartum depression and anxiety symptoms in all participants. Bridge symptoms between the two conditions were identified using bridge analysis and clique percolation analysis. Next, an expanded model was estimated to investigate the relationship between postpartum symptoms and COVID-19-related stressors. Node-wise predictability and moderation analyses were used to investigate the effects of adding external variables (i.e., positive experiences, maternal functioning domains, and predictors of psychopathology) to the expanded model. Finally, moderated networks were estimated to investigate differences in the structure of the comorbidity network and the expanded network for mothers from different racial and ethnic groups.Results: Fear-based symptoms were central in both the comorbidity and expanded networks and bridged postpartum anxiety and depression symptoms in the comorbidity network. The Depressed Mood and two Home Stress domains were central in the expanded network. Additional bridge symptoms in the comorbidity network included feeling overwhelmed, concentration difficulties, and feeling disliked by others, and in the expanded network included the Postpartum Stress, Emotional Stress, and Difficulty Adjusting domains. Moderation analyses revealed that the more mothers felt competent and the less challenging they perceived their infant's temperament, the weaker the node connections were in their expanded networks. Furthermore, mothers with a history of prenatal depression, prenatal anxiety, or baby blues had denser expanded networks (i.e., stronger and more unique edges) compared to mothers with no history of these conditions. Contrary to expectations, moderation analyses revealed that: 1) social support and engaging in positive experiences during the pandemic strengthened connections between stressors and symptoms; 2) middle-income mothers had denser networks compared to low- and high-income mothers. Finally, racial network comparisons revealed that Black mothers' comorbidity and expanded networks were denser compared to all other racial groups.Conclusions: Our findings highlight the influence of major contextual changes, such as the COVID-19 pandemic, on network dynamics-that is, previously established peripheral network nodes (e.g., fear) may shift to the center during large-scale events. Therefore, researchers cannot assume that previously identified central nodes will remain as the main drivers of psychopathology irrespective of changes in context, as this may lead to a misdirection of prevention and intervention efforts. Further, our findings underscore that people with multiple intersecting vulnerabilities may be disproportionately impacted by these major events.
일반주제명  
Clinical psychology.
일반주제명  
Psychology.
일반주제명  
Mental health.
키워드  
COVID-19
키워드  
Network analysis
키워드  
Perinatal population
키워드  
Postpartum anxiety
키워드  
Postpartum depression
키워드  
Stress
기타저자  
Columbia University TC: Clinical Psychology
기본자료저록  
Dissertations Abstracts International. 85-03B.
기본자료저록  
Dissertation Abstract International
전자적 위치 및 접속  
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MARC

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■00520240214101701
■006m          o    d                
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■020    ▼a9798380333283
■035    ▼a(MiAaPQ)AAI30635735
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a157
■1001  ▼aAlhomaizi,  Dalal.
■24510▼aBuilding  on  the  Symptom  Network:  An  Examination  of  Symptom  Networks,  Expanded  Networks,  and  Racial  Network  Comparisons  to  Understand  the  Relationship  Between  COVID-19-Related  Stressors  and  Postpartum  Psychopathology▼h[electronic  resource]
■260    ▼a[S.l.]:▼bColumbia  University.  ▼c2023
■260  1▼aAnn  Arbor  :▼bProQuest  Dissertations  &  Theses,  ▼c2023
■300    ▼a1  online  resource(344  p.)
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  85-03,  Section:  B.
■500    ▼aAdvisor:  Verdeli,  Helen.
■5021  ▼aThesis  (Ph.D.)--Columbia  University,  2023.
■506    ▼aThis  item  must  not  be  sold  to  any  third  party  vendors.
■520    ▼aBackground:  Throughout  the  COVID-19  pandemic,  women  carried,  birthed,  and  cared  forinfants  in  a  drastically  changed  world.  For  perinatal  women,  the  sudden  increase  in  stressors  compounded  an  already  vulnerable  time  where  they  are  at  an  elevated  risk  of  developing  symptoms  of  psychopathology.  Moreover,  the  pandemic  exacerbated  pre-existing  racial  health  disparities  and  disproportionately  impacted  Black,  Indigenous,  and  People  of  Color  (BIPOC)-  particularly  perinatal  BIPOC  women,  due  to  the  intersection  of  their  race  and  perinatal  status.  This  study  investigated  the  relationships  between  COVID-19-related  stressors  and  postpartum  psychopathology  using  network  analysis.  Network  analysis  is  used  as  an  alternative  technique  for  investigating  the  activation  and  maintenance  of  psychopathology  and  is  increasingly  used  to  examine  the  influence  of  external  variables  (e.g.,  stressors)  on  network  dynamics.  The  relationship  between  psychological  symptoms  and  stressors  is  typically  examined  in  a  unilinear  manner-that  is,  stress  causes  psychopathology  or  vice  versa.  By  using  network  analysis,  we  were  able  to  investigate  the  bidirectional  relationship  between  COVID-19-related  stressors  and  postpartum  psychopathology  to  reveal  new  insights  into  the  individual  stressor-symptom  interactions  that  may  underlie  the  emergence  of  psychological  disorders  for  the  perinatal  population  during  the  pandemic.Methods:  Participants  (N=630)  were  recruited  via  social  media  and  listservs  and  completed  an  online  Qualtrics  survey.  Data  quality  measures  were  used  to  identify  repeated,  incomplete,  and  potentially  fraudulent  responses,  which  were  removed  prior  to  data  analysis.  Goldbricker,  inter-item  correlations,  and  variance  inflation  factor  analyses  were  used  to  address  topological  overlap  and  identify  statistically  unique  items  to  be  included  in  the  networks.  A  comorbidity  symptom  network  was  estimated  to  investigate  the  relationship  between  postpartum  depression  and  anxiety  symptoms  in  all  participants.  Bridge  symptoms  between  the  two  conditions  were  identified  using  bridge  analysis  and  clique  percolation  analysis.  Next,  an  expanded  model  was  estimated  to  investigate  the  relationship  between  postpartum  symptoms  and  COVID-19-related  stressors.  Node-wise  predictability  and  moderation  analyses  were  used  to  investigate  the  effects  of  adding  external  variables  (i.e.,  positive  experiences,  maternal  functioning  domains,  and  predictors  of  psychopathology)  to  the  expanded  model.  Finally,  moderated  networks  were  estimated  to  investigate  differences  in  the  structure  of  the  comorbidity  network  and  the  expanded  network  for  mothers  from  different  racial  and  ethnic  groups.Results:  Fear-based  symptoms  were  central  in  both  the  comorbidity  and  expanded  networks  and  bridged  postpartum  anxiety  and  depression  symptoms  in  the  comorbidity  network.  The  Depressed  Mood  and  two  Home  Stress  domains  were  central  in  the  expanded  network.  Additional  bridge  symptoms  in  the  comorbidity  network  included  feeling  overwhelmed,  concentration  difficulties,  and  feeling  disliked  by  others,  and  in  the  expanded  network  included  the  Postpartum  Stress,  Emotional  Stress,  and  Difficulty  Adjusting  domains.  Moderation  analyses  revealed  that  the  more  mothers  felt  competent  and  the  less  challenging  they  perceived  their  infant's  temperament,  the  weaker  the  node  connections  were  in  their  expanded  networks.  Furthermore,  mothers  with  a  history  of  prenatal  depression,  prenatal  anxiety,  or  baby  blues  had  denser  expanded  networks  (i.e.,  stronger  and  more  unique  edges)  compared  to  mothers  with  no  history  of  these  conditions.  Contrary  to  expectations,  moderation  analyses  revealed  that:  1)  social  support  and  engaging  in  positive  experiences  during  the  pandemic  strengthened  connections  between  stressors  and  symptoms;  2)  middle-income  mothers  had  denser  networks  compared  to  low-  and  high-income  mothers.  Finally,  racial  network  comparisons  revealed  that  Black  mothers'  comorbidity  and  expanded  networks  were  denser  compared  to  all  other  racial  groups.Conclusions:  Our  findings  highlight  the  influence  of  major  contextual  changes,  such  as  the  COVID-19  pandemic,  on  network  dynamics-that  is,  previously  established  peripheral  network  nodes  (e.g.,  fear)  may  shift  to  the  center  during  large-scale  events.  Therefore,  researchers  cannot  assume  that  previously  identified  central  nodes  will  remain  as  the  main  drivers  of  psychopathology  irrespective  of  changes  in  context,  as  this  may  lead  to  a  misdirection  of  prevention  and  intervention  efforts.  Further,  our  findings  underscore  that  people  with  multiple  intersecting  vulnerabilities  may  be  disproportionately  impacted  by  these  major  events.
■590    ▼aSchool  code:  0054.
■650  4▼aClinical  psychology.
■650  4▼aPsychology.
■650  4▼aMental  health.
■653    ▼aCOVID-19
■653    ▼aNetwork  analysis
■653    ▼aPerinatal  population
■653    ▼aPostpartum  anxiety
■653    ▼aPostpartum  depression
■653    ▼aStress
■690    ▼a0622
■690    ▼a0621
■690    ▼a0347
■71020▼aColumbia  University▼bTC:  Clinical  Psychology.
■7730  ▼tDissertations  Abstracts  International▼g85-03B.
■773    ▼tDissertation  Abstract  International
■790    ▼a0054
■791    ▼aPh.D.
■792    ▼a2023
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T16934845▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.
■980    ▼a202402▼f2024

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