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자료유형
학술저널
저자정보
저널정보
한국발육발달학회 한국발육발달학회지 한국발육발달학회지 제24권 제1호
발행연도
2016.3
수록면
23 - 28 (6page)

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초록· 키워드

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Receiver operating characteristic(ROC) curve, an index that is actively used since the 1960s, and is used to verify the classification accuracy. The aim of present study was to establish the levels of healthrelated physical fitness using a ROC in middle age women. Participants were categorized into either a exercise group (n=80) or a non-exercise group(n=70). In order to examine the physical fitness level of the participants, in the present study was tested physical fitness factors including muscle strength, back muscle strength, muscular endurance, flexibility, cardiopulmonary endurance and body composition. The ROC curve was analyzed using SPSS 20.0. The area under the ROC curve (AUC) of physical fitness factors were muscle strength .501, back muscle strength .489, muscular endurance .634, flexibility .560, cardiopulmonary endurance .425 and body composition .505. Moreover, the sensitivity and specificity of muscle strength in 27.2 kg cutoff value was 51.1% and 45.6%, respectively. In the back muscle strength in 66.2 kg cutoff value, sensitivity and specificity was calculated by 48.9% and 53.3%, respectively. The sensitivity and specificity for muscular endurance in 9.5 cutoff value repetitions was 66.7% and 48.9%, respectively. The sensitivity and specificity for cardiopulmonary endurance in 67.6 second cutoff value was observed by 48.8% and 57.7%, respectively. Finally, cutoff value of percentage body fat, as a body composition was 29.9 %, and sensitivity and specificity was calculated by 51.5% and 52.6%, respectively.

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UCI(KEPA) : I410-ECN-0101-2017-692-001676525