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. 2021 Dec 21;8:797004. doi: 10.3389/fnut.2021.797004

Table 2.

Comparison of sarcopenia-related factors between patterns of adequate protein intake with only one meal (Cross-sectional study 2-3).

1 meal B 1 meal L 1 meal D
(n = 8) (n = 8) (n = 11)
Muscle Mass (kg) 20.96 ± 1.00 18.84 ± 0.74 18.96 ± 0.51
Muscle mass (kg/BW) 8.32 ± 0.27 7.89 ± 0.24 7.72 ± 0.18
SMI (kg/m2) 0.36 ± 0.01 0.35 ± 0.01 0.36 ± 0.01
Hand grip (kg) 25.62 ± 1.11$$ 21.50 ± 1.42 19.57 ± 1.10
Hand grip (kg/BW) 0.45 ± 0.01 0.41 ± 0.04 0.38 ± 0.03
Gait speed (m/s) 1.51 ± 0.06 1.39 ±0.05 1.40 ± 0.06

Values are expressed as mean and standard errors.

$$

P < 0.01 compared to 1 meal D (One-Way ANOVA). BW, Body Weight; SMI, Skeletal Muscle Index; B, Breakfast; L, Lunch; D, Dinner.