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An Investigation Into Acute Recovery Profiles Following Sports-Related Concussion
An Investigation Into Acute Recovery Profiles Following Sports-Related Concussion
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260202105634
- ISBN
- 9798297962354
- DDC
- 157
- 저자명
- Nolan, Kate.
- 서명/저자
- An Investigation Into Acute Recovery Profiles Following Sports-Related Concussion
- 발행사항
- [Sl] : The Ohio State University, 2025
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2025
- 형태사항
- 244 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 87-05, Section: B.
- 주기사항
- Advisor: Hayes, Jasmeet.
- 학위논문주기
- Thesis (Ph.D.)--The Ohio State University, 2025.
- 초록/해제
- 요약An estimated 3.8 million sports-related concussions each year. While most individuals recover within several weeks, there is a small but notable subset of individuals that do not recover in this timeframe and our understanding of the underlying pathology for these individuals is limited. Latent growth mixture models found three recovery patterns that were identifiable within the first week of injury - those with few initial symptoms that recovered quickly (Typical, Low Symptoms), those with many initial symptoms that recovered quickly (Typical, High Symptoms), and those with moderate initial symptoms that recovered slowly (Atypical). Patterns of recovery were discernable within the first week of injury. Recovery patterns were also similar between men and women. Further, women were more likely to have a Typical, High Symptom recovery pattern, but there were no sex differences in rates of Atypical recovery, suggesting that sex is not a salient factor when considering atypical recovery. Delayed reporting, injuries occurring outside a sporting context, and cadet status were all associated with an Atypical recovery pattern. This highlights the importance of early reporting and removal from play, but also suggests that other contextual factors not directly related to an injury may also impact recovery. Factor analysis of acute symptoms revealed four symptom clusters - vestibular-cognitive, migrainous, cognitive fatigue, and affective. Migraine history was associated with more migrainous and affective symptoms. Further, migrainous symptoms were the slowest to recover across all trajectories. Depression was associated with greater vestibular-cognitive and affective symptoms. Affective symptoms also showed an early increase in symptom severity in those with Atypical recovery and did not recover to baseline levels within one week of injury. Acute avoidance behaviors may play an important role in the development and maintenance of symptoms in those not recovering along a typical trajectory. However, there were no baseline differences in symptom cluster scores between recovery profiles, suggesting that pre-existing symptoms were not driving this relationship. Those with a Typical, High Symptoms recovery pattern showed poorer performance on tasks of reaction time, visual memory, and visual motor speed compared to those with a Typical, Low Symptoms recovery pattern. However, sex-stratified differences revealed that these effects were driven by men; cognitive performance was comparably between recovery trajectories in women. Observed poorer performance may reflect attenuated practice effects, rather than frank deficits. Further, these deficits showed a faster recovery speed and quickly returned to performance comparable to their low symptom peers by day five. These results have important implications for our understanding of recovery from concussion. Taken together, these three studies demonstrated that recovery is more nuanced than initial symptom presentation and atypical recovery cannot be defined by an arbitrary timeline. Different risk factors and different trajectories of symptom clusters between each of the three recovery trajectories suggests differing underlying biological mechanisms which may require different forms of intervention. However, this work shows that trajectories can be identified shortly after injury, allowing the opportunity for treatment deployment to intervene, and hopefully prevent chronic symptoms after concussion.
- 일반주제명
- Clinical psychology
- 일반주제명
- Psychology
- 일반주제명
- Cognitive psychology
- 일반주제명
- Kinesiology
- 키워드
- Concussion
- 키워드
- Sporting context
- 기타저자
- The Ohio State University Psychology
- 기본자료저록
- Dissertations Abstracts International. 87-05B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■1001 ▼aNolan, Kate.
■24513▼aAn Investigation Into Acute Recovery Profiles Following Sports-Related Concussion
■260 ▼a[Sl]▼bThe Ohio State University▼c2025
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2025
■300 ▼a244 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 87-05, Section: B.
■500 ▼aAdvisor: Hayes, Jasmeet.
■5021 ▼aThesis (Ph.D.)--The Ohio State University, 2025.
■520 ▼aAn estimated 3.8 million sports-related concussions each year. While most individuals recover within several weeks, there is a small but notable subset of individuals that do not recover in this timeframe and our understanding of the underlying pathology for these individuals is limited. Latent growth mixture models found three recovery patterns that were identifiable within the first week of injury - those with few initial symptoms that recovered quickly (Typical, Low Symptoms), those with many initial symptoms that recovered quickly (Typical, High Symptoms), and those with moderate initial symptoms that recovered slowly (Atypical). Patterns of recovery were discernable within the first week of injury. Recovery patterns were also similar between men and women. Further, women were more likely to have a Typical, High Symptom recovery pattern, but there were no sex differences in rates of Atypical recovery, suggesting that sex is not a salient factor when considering atypical recovery. Delayed reporting, injuries occurring outside a sporting context, and cadet status were all associated with an Atypical recovery pattern. This highlights the importance of early reporting and removal from play, but also suggests that other contextual factors not directly related to an injury may also impact recovery. Factor analysis of acute symptoms revealed four symptom clusters - vestibular-cognitive, migrainous, cognitive fatigue, and affective. Migraine history was associated with more migrainous and affective symptoms. Further, migrainous symptoms were the slowest to recover across all trajectories. Depression was associated with greater vestibular-cognitive and affective symptoms. Affective symptoms also showed an early increase in symptom severity in those with Atypical recovery and did not recover to baseline levels within one week of injury. Acute avoidance behaviors may play an important role in the development and maintenance of symptoms in those not recovering along a typical trajectory. However, there were no baseline differences in symptom cluster scores between recovery profiles, suggesting that pre-existing symptoms were not driving this relationship. Those with a Typical, High Symptoms recovery pattern showed poorer performance on tasks of reaction time, visual memory, and visual motor speed compared to those with a Typical, Low Symptoms recovery pattern. However, sex-stratified differences revealed that these effects were driven by men; cognitive performance was comparably between recovery trajectories in women. Observed poorer performance may reflect attenuated practice effects, rather than frank deficits. Further, these deficits showed a faster recovery speed and quickly returned to performance comparable to their low symptom peers by day five. These results have important implications for our understanding of recovery from concussion. Taken together, these three studies demonstrated that recovery is more nuanced than initial symptom presentation and atypical recovery cannot be defined by an arbitrary timeline. Different risk factors and different trajectories of symptom clusters between each of the three recovery trajectories suggests differing underlying biological mechanisms which may require different forms of intervention. However, this work shows that trajectories can be identified shortly after injury, allowing the opportunity for treatment deployment to intervene, and hopefully prevent chronic symptoms after concussion.
■590 ▼aSchool code: 0168.
■650 4▼aClinical psychology
■650 4▼aPsychology
■650 4▼aCognitive psychology
■650 4▼aKinesiology
■653 ▼aConcussion
■653 ▼aSporting context
■653 ▼aAtypical recovery
■653 ▼aCognitive performance
■690 ▼a0622
■690 ▼a0621
■690 ▼a0575
■690 ▼a0633
■71020▼aThe Ohio State University▼bPsychology.
■7730 ▼tDissertations Abstracts International▼g87-05B.
■790 ▼a0168
■791 ▼aPh.D.
■792 ▼a2025
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17360893▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.


