지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 320 - 327 (8page)
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초록· 키워드
오류제보하기
Objective To evaluate the accuracy of the swallowing kinematic analysis.Methods To evaluate the accuracy at various velocities of movement, we developed an instrumental model of linear and rotational movement, representing the physiologic movement of the hyoid and epiglottis, respectively. A still image of 8 objects was also used for measuring the length of the objects as a basic screening, and 18 movie files of the instrumental model, taken from videofluoroscopy with different velocities. The images and movie files were digitized and analyzed by an experienced examiner, who was blinded to the study.Results The Pearson correlation coefficients between the measured and instrumental reference values were over 0.99 (p<0.001) for all of the analyses. Bland-Altman plots showed narrow ranges of the 95% confidence interval of agreement between the measured and reference values as follows: 0.14 to 0.94 mm for distances in a still image, -0.14 to 1.09 mm/s for linear velocities, and -1.02 to 3.81 degree/s for angular velocities.Conclusion Our findings demonstrate that the distance and velocity measurements obtained by swallowing kinematic analysis are highly valid in a wide range of movement velocity.
목차
등록된 정보가 없습니다.
참고문헌 (23)
참고문헌 신청
Bingjie L. / 2010 / Quantitative videofluoroscopic analysis of penetration-aspiration in post-stroke patients / Neurol India 58 : 42 ~ 47
Dejaeger E. / 1997 / Mechanisms involved in postdeglutition retention in the elderly / Dysphagia 12 : 63 ~ 67
Dyer JC. / 2008 / Objective computerbased assessment of valleculae residue : is it useful? / Dysphagia 23 : 7 ~ 15
Easterling C. / 2008 / Does an exercise aimed at improving swallow function have an effect on vocal function in the healthy elderly? / Dysphagia 23 : 317 ~ 326
Hind JA. / 2001 / Comparison of effortful and noneffortful swallows in healthy middle-aged and older adults / Arch Phys Med Rehabil 82 : 1661 ~ 1665
Dejaeger E. / 1997 / Mechanisms involved in postdeglutition retention in the elderly / Dysphagia 12 : 63 ~ 67
Dyer JC. / 2008 / Objective computerbased assessment of valleculae residue : is it useful? / Dysphagia 23 : 7 ~ 15
Easterling C. / 2008 / Does an exercise aimed at improving swallow function have an effect on vocal function in the healthy elderly? / Dysphagia 23 : 317 ~ 326
Hind JA. / 2001 / Comparison of effortful and noneffortful swallows in healthy middle-aged and older adults / Arch Phys Med Rehabil 82 : 1661 ~ 1665
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