Cited 0 times in Scipus Cited Count

Assessment of appendicular skeletal muscle mass by bioimpedance in older community-dwelling Korean adults.

DC Field Value Language
dc.contributor.authorKim, JH-
dc.contributor.authorChoi, SH-
dc.contributor.authorLim, S-
dc.contributor.authorKim, KW-
dc.contributor.authorLim, JY-
dc.contributor.authorCho, NH-
dc.contributor.authorPark, KS-
dc.contributor.authorJang, HC-
dc.date.accessioned2015-12-03T01:38:25Z-
dc.date.available2015-12-03T01:38:25Z-
dc.date.issued2014-
dc.identifier.issn0167-4943-
dc.identifier.urihttp://repository.ajou.ac.kr/handle/201003/12182-
dc.description.abstractIt is crucial to investigate age-related body composition changes in geriatric medicine. Bioelectrical impedance analysis (BIA) is easy to perform, non-invasive, relatively inexpensive, and portable. However, the accuracy of measurement by BIA is questionable. To develop and cross-validate the predictive equation for estimated appendicular skeletal muscle mass (ASM) using BIA in older community-dwelling Korean adults, we include two cohorts: study participants aged 65-80 years in the Ansung cohort for the Korean Health and Genome Study (men, n=285; women, n=435) used as equation-generating group, and Korean Longitudinal Study of Health Aging (KLoSHA) as cross-validation group (men, n=202; women, n=208). Dual energy X-ray absorptiometry (DXA) and BIA were performed in both cohorts. Using multiple linear regression analysis, we drew a predictive equation for DXA-measured ASM by BIA resistance. From DXA and BIA measurements in the Ansung cohort, we generated the estimated equation ASM (kg)=[(Ht(2)/R×0.104)+(age×-0.050)+(gender×2.954)+(weight×0.055)]+5.663 where Ht is height in centimeters; R is BIA resistance in 250Ω; for gender, men=1 and women=0; and age is in years. We validated this equation in the KLoSHA. The r(2) of the estimated ASM was 0.890. This BIA equation provides valid estimates of ASM in older Korean adults.-
dc.language.isoen-
dc.subject.MESHAbsorptiometry, Photon-
dc.subject.MESHAged-
dc.subject.MESHAged, 80 and over-
dc.subject.MESHAging-
dc.subject.MESHAnthropometry-
dc.subject.MESHAsian Continental Ancestry Group-
dc.subject.MESHBody Composition-
dc.subject.MESHBody Mass Index-
dc.subject.MESHCohort Studies-
dc.subject.MESHElectric Impedance-
dc.subject.MESHFemale-
dc.subject.MESHGeriatric Assessment-
dc.subject.MESHHumans-
dc.subject.MESHLinear Models-
dc.subject.MESHMale-
dc.subject.MESHMuscle, Skeletal-
dc.subject.MESHRegression Analysis-
dc.subject.MESHReproducibility of Results-
dc.subject.MESHRepublic of Korea-
dc.subject.MESHSensitivity and Specificity-
dc.titleAssessment of appendicular skeletal muscle mass by bioimpedance in older community-dwelling Korean adults.-
dc.typeArticle-
dc.identifier.pmid24309033-
dc.identifier.urlhttps://www.ncbi.nlm.nih.gov/pubmed/24309033-
dc.contributor.affiliatedAuthor조, 남한-
dc.type.localJournal Papers-
dc.identifier.doi10.1016/j.archger.2013.11.002-
dc.citation.titleArchives of gerontology and geriatrics-
dc.citation.volume58-
dc.citation.number3-
dc.citation.date2014-
dc.citation.startPage303-
dc.citation.endPage307-
dc.identifier.bibliographicCitationArchives of gerontology and geriatrics, 58(3). : 303-307, 2014-
dc.identifier.eissn1872-6976-
dc.relation.journalidJ001674943-
Appears in Collections:
Journal Papers > School of Medicine / Graduate School of Medicine > Preventive Medicine & Public Health
Files in This Item:
There are no files associated with this item.

qrcode

해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse