Table 2.

Binary logistic regression analysis of the muscle mass model

Variables	B	Wald	P-value	OR	95% CI
MT	−7.15	26.65	<0.001	0.001	0–0.01

Notes: The dependent variable was muscle mass. The independent variables included age, weight, BMI, MT, and MT/BMI. Low muscle mass was attributed to a value of 1, and normal muscle mass was attributed to a value of 0. MT was the only factor associated with low muscle mass.

Abbreviations: BMI, body mass index; MT, muscle thickness.