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Fig. 3 | Journal of Physiological Anthropology

Fig. 3

From: Correction to: Estimating thigh skeletal muscle volume using multi-frequency segmental-bioelectrical impedance analysis

Fig. 3

Simple linear regression for estimating quadriceps skeletal muscle volume (SMV) measured using magnetic resonance imaging (MRI). Simple linear regression relationship between quadriceps SMV using 50-kHz bioimpedance index (BI) (A), intracellular water index (ICW) (B), and muscle thickness index (C). A y = 36.1 × 50 kHz BI index + 545.7; R2 = 0.433; SEE = 198.5 cm3, 10.8%. B y = 78.4 × ICW index + 779.5; R2 = 0.551; SEE = 176.6 cm3, 9.6%. C y = 10.3 × muscle thickness index + 35.3; R2 = 0.543; SEE = 178.1 cm3, 9.7%

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Journal of Physiological Anthropology

ISSN: 1880-6805

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