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컴퓨터단층촬영으로 측정한 복강내 지방조직 길이와 내장지방 면적, 내장지방/피하지방 면적비 및 내장지방/골격근 면적비와의 비교

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dc.contributor.author안철우-
dc.date.accessioned2015-07-15T16:56:23Z-
dc.date.available2015-07-15T16:56:23Z-
dc.date.issued2003-
dc.identifier.issn1738-9364-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/113902-
dc.description.abstractBackground: Visceral fat accumulation plays a major role in metabolic syndrome and increased cardiovascular risks. Clinical evaluation of visceral fat by CT is not widely used because of high cost, low availability, and ionizing radiation risk, and alternative means are required. To assess the usefulness of ultrasound measurement of I-A fat distance for the evaluation of visceral obesity, we compared several length-associated parameters (I-A fat distance, I-A fat distance to thigh muscle length ratio, and I-A fat distance to abdominal subcutaneous fat length ratio) with area-associated parameters (VAT, visceral fat to subcutaneous fat area ratio [VSR] and VMR) measured by CT. Methods: We evaluated 65 patients with type 2 diabetes (34 men and 31 postmenopausal women). CT scans were obtained at the L4-5 level and the mid-portion between greater trochanter and upper margin patella. I-A fat distance was defined as the distance between the internal face of rectus muscle and the anterior wall of the aorta. Also ultrasonography for measurement of I-A fat distance was performed in 20 men of subjects. Results: Of the various parameters examined, I-A fat distance was most closely correlated with the VAT (r=0.76, p<0.001) and VMR (r=0.71, p<0.001) but not VSR (r=0.18, p=0.22). This distance positively correlated with serum triglyceride and free fatty acids in men (r=0.56 and r=0.59, p<0.05, respectively), and with uric acid (r=0.70, p<0.05), fasting insulin levels (r=0.70, p<0.001), insulin resistance index by HOMA (r=0.69, p<0.001), systolic blood pressure (SBP) (r=0.73, p<0.05), and diastolic blood pressure (DBP) (r=0.85, p<0.001) in women. When the clinical and laboratory data was considered by tertiles of I-A distance, serum uric acid, fasting insulin levels, insulin resistance index (HOMA), BMI, waist or hip circumference, SBP, and DBP were significantly higher in the top tertile, but not WHR. I-A fat distance measured by ultrasonography significantly correlated with VAT, VSR, and VMR (r=0.79, r=0.71, and r=0.79, p<0.05, respectively). Conclusion: These results suggest that 1) I-A fat distance may substitute for the VAT in assessment of visceral fat content and may be relatively good parameter indicative of visceral obesity and/or insulin resistance, and 2) several parameters (e.g., VAT, VSR, and VMR) related with visceral fat by CT may be replaced with ultrasonographic I-A fat distance.-
dc.description.statementOfResponsibilityopen-
dc.formatapplication/pdf-
dc.relation.isPartOfKorean Journal of Medicine (대한내과학회지)-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHVisceral fat-
dc.subject.MESHMetabolic syndrome-
dc.subject.MESHIntra-abdominal fat-
dc.subject.MESHUltrasonography-
dc.title컴퓨터단층촬영으로 측정한 복강내 지방조직 길이와 내장지방 면적, 내장지방/피하지방 면적비 및 내장지방/골격근 면적비와의 비교-
dc.title.alternativeThe comparison of intra-abdominal fat distance (I-A Fat Distance) and visceral adipose tissue area (VAT) or visceral fat to skeletal muscle area ratio (VMR) measured by computed tomography (CT)-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Internal Medicine (내과학)-
dc.contributor.googleauthor김수경-
dc.contributor.googleauthor김세화-
dc.contributor.googleauthor허갑범-
dc.contributor.googleauthor이현철-
dc.contributor.googleauthor김경래-
dc.contributor.googleauthor임승길-
dc.contributor.googleauthor차봉수-
dc.contributor.googleauthor안철우-
dc.contributor.googleauthor조유리-
dc.contributor.googleauthor최성희-
dc.contributor.googleauthor이유미-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA02270-
dc.relation.journalcodeJ02060-
dc.subject.keywordVisceral fat-
dc.subject.keywordMetabolic syndrome-
dc.subject.keywordIntra-abdominal fat-
dc.subject.keywordUltrasonography-
dc.contributor.alternativeNameAhn, Chul Woo-
dc.contributor.affiliatedAuthorAhn, Chul Woo-
dc.rights.accessRightsfree-
dc.citation.volume64-
dc.citation.number1-
dc.citation.startPage49-
dc.citation.endPage59-
dc.identifier.bibliographicCitationKorean Journal of Medicine (대한내과학회지), Vol.64(1) : 49-59, 2003-
dc.identifier.rimsid41477-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers

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