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

The Original Article was published on 30 September 2021

Correction to: J Physiol Anthropol 40, 13 (2021)

https://doi.org/10.1186/s40101-021-00263-z

Following the publication of the original article [1] the authors noticed that the published Figs. 2 and 3 are incorrect. These were not replaced during corrections stage.

The original article [1] has been updated.

Below are the correct Figs. 2 and 3.

Fig. 2
figure 1

Simple linear regression for estimating thigh skeletal muscle volume (SMV) measured by magnetic resonance imaging (MRI) with 50-kHz bioelectrical impedance index (BI) (A) and intracellular water (ICW) index (B). A y = 54.8 × 50 kHz BI index + 578.3; R2 = 0.548; SEE = 239.0 cm3, 9.4%. B y = 119.5 × ICW index + 927.5; R2 = 0.703; SEE = 193.7 cm3, 7.6%

Fig. 3
figure 2

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%

Reference

  1. Taniguchi M, Yamada Y, Yagi M, et al. Estimating thigh skeletal muscle volume using multi-frequency segmental-bioelectrical impedance analysis. J Physiol Anthropol. 2021;40:13. https://doi.org/10.1186/s40101-021-00263-z.

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Correspondence to Masashi Taniguchi.

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Taniguchi, M., Yamada, Y., Yagi, M. et al. Correction to: Estimating thigh skeletal muscle volume using multi-frequency segmental-bioelectrical impedance analysis. J Physiol Anthropol 40, 23 (2021). https://doi.org/10.1186/s40101-021-00270-0

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  • DOI: https://doi.org/10.1186/s40101-021-00270-0